korok intertenancy systems 2018 · .6 structural maximum permissible height the total height of the...

KOROK®

INTERTENANCY SYSTEMS 2018 FOR TERRACED HOUSING AND APARTMENTS

CBI 5113 FEB 2018 KOROK

SECURE, QUIET, FLEXIBLE.KOROK® Intertenancy Systems 2018 provide instructions for specifying and installing KOROK® panels, creating highly secure inter-tenancy walls that are fast to construct.

SECURE KOROK® panels consist of a steel shell filled with aerated concrete. Having a solid wall provides peace of mind to occupants’ in the knowledge that they are physically separated from neighbouring tenancies.

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QUIET KOROK® panels offer superior mass over traditional timber and plasterboard systems resulting in enhanced sound attenuation, particularly in the more invasive lower frequen-cies. This means that residents are comfortable in their own space without the intrusion of noise from other occupancies.

FLEXIBLE Because KOROK® panels provide all the fire protection you need, you can run electrical and plumbing services on the inter-tenancy wall, without the need for special penetration seals around each pipe or light switch. This allows you the flexibility of placing a TV and kitchen where you want, and the ability to hang pictures on the wall without compromising the fire and noise resistance of the Inter-tenancy wall.

KOROK®

INTERTENANCY SYSTEMS 2018 FOR TERRACED HOUSING AND APARTMENTS

.3KOROK® INTERTENANCY SYSTEMS 2018 FOR TERRACED HOUSING & APARTMENTS korok.com 0800 773 777

CONTENTS

INTRODUCTION 4

Use only the Current Specification .......................................................4Beware of Substitution ................................................................................4Purpose ................................................................................................................4Scope of Use ....................................................................................................4Transport ............................................................................................................5Handling and Storage...................................................................................5On Site Handling and Storage ................................................................5Strippable Film..................................................................................................5Cleaning ...............................................................................................................5Cutting of KOROK® Panels.....................................................................5Installation ...........................................................................................................5Definitions ..........................................................................................................5

STRUCTURAL 6

Maximum Permissible Height .................................................................6Support Bracket Installation ....................................................................6Framing ...............................................................................................................6

DESIGN CONSIDERATIONS 6

Fire .........................................................................................................................6Noise Control ...................................................................................................6Detail for Plasterboard Fixing Instructions........................................6

KOROK® SYSTEMS SUMMARY TABLES 7Terraced Housing Residential Systems .............................................7Apartment Intertenancy Systems .........................................................7

TERRACED HOUSING INTERTENANCY SYSTEMS 8

How the System Works ...............................................................................9KIT01 ..................................................................................................................10KIT02 ..................................................................................................................11KIT03 ..................................................................................................................12KIT04 ..................................................................................................................13KIT05 ..................................................................................................................14KIT06 ..................................................................................................................15KIT07 ..................................................................................................................16KIT08 ..................................................................................................................17KIT09 ..................................................................................................................18KIT10 ..................................................................................................................19

TERRACED HOUSING SYSTEMS INSTALLATION 20

KOROK® – Roof Intersection ..............................................................24KOROK® – Floor Intersection .............................................................24KOROK® – Internal Four Wall Intersection ..................................25KOROK® – Floor Slab Intersection ..................................................25KOROK® – Clad Wall Intersection ....................................................26KOROK® – Clad Wall Corner Intersection ...................................26KOROK® – Brick Veneer Wall Intersection ..................................27KOROK® – Brick Veneer Corner Intersection............................27

APARTMENT INTERTENANCY SYSTEMS 28

KIM01 .................................................................................................................29KIM02 .................................................................................................................30KIM03 .................................................................................................................31KIM04 .................................................................................................................32KIM05 .................................................................................................................33KIM06 .................................................................................................................34KIM07 .................................................................................................................35

APARTMENT SYSTEMS INSTALLATION 36

KOROK® PANEL PROPERTIES : 78MM 41KOROK® Panel Properties ......................................................................41Vertical Span Walls .....................................................................................41Horizontal Span Walls ................................................................................41Thermal Resistance....................................................................................41Definitions ........................................................................................................41Maximum Wall Height ................................................................................41Boundary Members and Openings ..................................................41Installation Note ............................................................................................41Shear Strength Table .................................................................................42Horizontal Span ............................................................................................42Vertical Span ..................................................................................................42

KOROK® PANEL PROPERTIES: 51MM 43

KOROK® Panel Properties ...................................................................43Vertical Span Walls .....................................................................................43Definitions ........................................................................................................43Maximum Wall Height ................................................................................43Boundary Members and Openings ..................................................43Installation Note ............................................................................................43Shear Strength Table .................................................................................44Vertical Span ..................................................................................................44

KOROK® COMPONENT CHECKLIST 45

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INTRODUCTION

USE ONLY THE CURRENT SPECIFICATIONThis publication may be superseded by a new publication. KOROK® (NZ) Ltd accepts no liability for reliance upon publications that have been superseded. If you are unsure whether this is the current publication, visit www.korok.com or call 0800 773 777.

BEWARE OF SUBSTITUTIONAll KOROK® systems have been designed and tested to ensure they are suitable for New Zealand conditions and provide specific resistance to fire and noise transmission.

As such, only tested KOROK® panels and components can be used in the construction of each KOROK® system, ensuring that the finished wall will meet its performance specification

PURPOSEKOROK® Intertenancy Systems 2018 is intended to provide systems that physically separate spaces, providing secure divisional walls and intertenancy sound and fire transmission resistance.

KOROK® Intertenancy Systems 2018 are separate systems for residential and apartment intertenancy walls. Please ensure that the system selected is identified as being appropriate for the location it is being installed in.

SCOPE OF USENew Zealand Building Code (NZBC) complianceThe NZBC sets out both the legal minimum sound transmission between tenancies (Clause G6) and minimum levels of fire resistance (Clauses C3 and C6). The KOROK® Intertenancy Systems 2018 literature provides guidance on the specification and construction of systems that will both meet and exceed those minimum levels. However, designers should consider the comfort of occupants when selecting a system that will satisfy the occupants’ expectations when using the space rather than the minimum required by law.

NZBC Clause B2 – DurabilityUnder normal conditions of dry internal use KOROK® Intertenancy Systems have a serviceable life in excess of 50 years and satisfy the requirements of NZBC Clause B2 – Durability.

NZBC Clauses C3 - Spread of FireKOROK® Intertenancy Systems can be used to provide passive fire protection in accordance with the requirements of NZBC Clause 3 – Spread of fire

NZBC Clause C4 – Structural Stability During FireIn order to satisfy the requirements of NZBC Clause 4 – Structural Stability during Fire, designers must ensure that fire rated elements are supported by elements having at least the same Fire Resistance Rating (FRR). Collapse of elements having a lesser FRR shall not cause the consequential collapse of elements required to have a higher FRR.

System components that have not been specified (e.g. ‘framing’ in universal systems) may be used subject to the normal approval process.

NZBC Clause C6 - Structural StabilityCompliance with (NZBC) Clause C6 ‘ Structural Stability’ with specific reference to Acceptable Solution C/AS2 for Risk Group SM.

NZBC Clause G6 – Airborne and Impact Sound KOROK® Intertenancy Systems, both meet and exceed the minimum requirements outlined in NZBC Clause G6. Consideration should be given to both the minimum requirements and the comfort of occupants.

KOROK® INTERTENANCY SYSTEMS 2018 FOR TERRACED HOUSING & APARTMENTS korok.com 0800 773 777


INTRODUCTION

TRANSPORT Generally the lengths of KOROK® are delivered to site by long trailers and articulated trucks. Therefore access to and on building sites must be adequate to accommodate these types of vehicles.

Off loading and site storage or cranage onto site is the responsibility of the client and suitable arrangements should be made prior to delivery.

KOROK® products are packed and protected against damage during delivery but care must be exercised during unloading.

Lengths must be adequately supported during unloading and where packs are broken and panels lifted by hand, care must be taken not to slide or drag the panel and scrape the finished surfaces of the product.

HANDLING AND STORAGEKOROK® panels must be stored under clean, dry and ventilated conditions.

Where it is necessary for KOROK® Panels to be stored onsite they should be placed away from the building operations, if possible, in the order in which they will be fixed.

Storage should provide a firm and dry base, protected from the weather, accidental damage and moisture.

The panels should be stored on bearers no more than 2000mm apart. Stack heights are limited to 10 pallets.

Adequate cover must be provided and water must not lie on or between the panel surfaces, which will cause staining and degradation of the surface coatings.

If pallets become wet the KOROK® panels should without delay be separated, wiped with a clean cloth and stacked so that the circulation of air will complete the drying process.

ON SITE HANDLING AND STORAGE Handle KOROK® panels carefully prior to installation. Avoid knocks, bumps and scratches, which may lead to maintenance issues later.

Store KOROK® panels on site flat or in their pallets and ensure that KOROK® panels are dry prior to installation.

CLEANINGAt the completion of the job and at the finish of each day’s work, it is essential that the completed area be thoroughly cleaned of all swarf, rivet stems, nails drillings and screws, etc. normally associated with the installation of metal panels.

STRIPPABLE FILMKOROK® panels will be supplied with a plastic film to provide protection during handling and transportation. This film has a very short life when exposed to exterior conditions and must be removed immediately prior to installation. It must not be left lying in the sun or at the site for more than a few hours. Failure to remove the film in a timely manner will lead to difficulties with its removal.

CUTTING OF KOROK® PANELSIts recommended that KOROK® panels are cut using a Hilti DCH300 Electric Concrete Cutter with dust removal system. Hot swarf should not be allowed to contact pre-painted or galvanized sheet material. Any grinding, welding or drillings carried out above the wall level should be done with the panels appropriately covered to avoid swarf contact.

Failure to do so will result in unsightly staining of the surface as the metal particles rust or oxidise.

INSTALLATIONSpecific design advice should be sought where KOROK® is to be subject to point loads or other distributed loading other than wind.

Ensure connection between KOROK® panels are properly made.

Ensure connections of KOROK® panels to the structure are adequate.

DEFINITIONS STCSound Transmission Class is derived from an ASTM standard test procedure which rates the airborne sound transmission loss through building elements such as walls and ceilings. dB loss is measured at a 1/3 octave range between 125Hz and 4000Hz. The minimum requirement for residential Intertenancy is 55 STC.

FRRFire Resistance Rating is derived from a laboratory furnace test which gives a value in minutes for Structural adequacy, Integrity, and Insulation. Depending on design, all three may not be relevant to the building element.

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STRUCTURAL

MAXIMUM PERMISSIBLE HEIGHT The total height of the central KOROK® panel in the KOROK® Intertenancy wall must not exceed 14.0 metres.

SUPPORT BRACKET INSTALLATION KOROK® aluminium brackets are fixed into panel joints and spaced at no more than 3m vertically and 500mm horizontally on both sides of the KOROK® panels.

FRAMING Timber framing must comply with NZS3604:2011 ‘Timber-framed buildings’ or be specifically designed by a suitably qualified engineer to meet NZBC requirements.

DESIGN CONSIDERATIONS

FIRE KOROK® Intertenancy Systems provide a range of Fire Resistance Ratings (FRR) (as outlined in the Summary Table). In the case of a fire, the wall frame on the non-fire side of the KOROK® Intertenancy wall maintains structural adequacy and provides lateral stability.

As the primary fire barrier, the KOROK® panels are located in the cavity between the frames, the system permits easy inclusion of services such as water and waste pipes, electrical and communications cables, as long as the KOROK® panels are not penetrated. Fire rated service penetrations are allowed through KOROK® panels in the roof space.

The FRR of the KOROK® panel system relies on the central KOROK® Intertenancy wall and not on the performance of the gypsum plasterboard linings. Although penetrations through the plasterboard linings do not affect the FRR of the KOROK® Intertenancy system, they may affect noise control performance (see NOISE CONTROL below).

To maintain the FRR of the KOROK® Intertenancy System use only the specified KOROK® aluminium brackets to attach the KOROK® panels to framing members. The KOROK® aluminium bracket is designed to melt in the event of a fire, which allows the framing members on the fire side to fall away, protecting the adjoining dwellings.

NOISE CONTROL The KOROK® Intertenancy System has been independently tested to ensure compliance with the NZBC requirements for multi-unit residential construction.

Service pipes must not be in contact with the KOROK® panels. Small penetrations through the plasterboard linings are permitted, these may be placed back-to-back and include:

• Normal residential electrical switches and power points

• Data, communications or electrical cables

• Copper, galvanised steel, or plastic water or waste water pipes of up to 50mm nominal diameter

• Baths and shower bases

• Wall mounted cabinets or vanities

DETAIL FOR PLASTERBOARD FIXING INSTRUCTIONSAll plasterboard linings should be fixed in accordance with the manufacturers fixing instructions.



KOROK® SYSTEMS SUMMARY TABLES

TERRACED HOUSING RESIDENTIAL SYSTEMS

SPEC.CODE

STC FRR WALL THICKNESS*

FRAME CAVITY SYSTEM SUMMARY PAGE

KIT01 64 -/60/60 288mm 90mm timber frame each side

20mm one side 15mm one side

KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 10mm GIB® Standard each side

10



KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 10mm GIB® Standard one side + 1 layer 10mm GIB Noiseline® the other

11



KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 10mm GIB Noiseline® each side

12




13




14



KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 10mm GIB® Standard each side.

15



KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 10mm GIB® Standard one side + 1 x 10mm GIB Noiseline® other side.

16



KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 10mm GIB Noiseline® one side + 1 layer 10mm GIB Aqualine® (wet) or 10mm Noiseline (dry) other side.

17



KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 13mm GIB Noiseline® one side + 1 layer 13mm GIB Aqualine® (wet) or 13mm Noiseline (dry) other side.

18



KOROK® 78mm panels (400Kg/m3 density) + 1 layer 13mm GIB® Standard each side

19

APARTMENT INTERTENANCY SYSTEMS

SPEC.CODE


FRAME CAVITY SYSTEM SUMMARY PAGE

KIM01 57 -/60/60 194mm 64mm Steel frame one side. 28mm Furring channel the other

20mm one side.


29

KIM02 57 -/60/60 122mm 28mm Furring channel one side

N/A KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 13mm GIB Noiseline® each side

30

KIM03 58 -/60/60 167mm 28mm Furring channel each side


31

KIM04 59 -/60/60 161mm 64mm Steel frame one side

20mm one side KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 13mm GIB® Standard each side

32

KIM05 68 -/60/60 240mm 64mm Steel frame each side



33

KIM06 59 -/120/120 188mm 64mm steel frame one side

20mm one side KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 13mm GIB Noiseline® one side + 1 layer 13mm GIB® Standard other side.

34


20mm one side KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 13mm GIB® Standard each side

35

*Nominal measurement

KOROK® C-track

KOROK® panels

KOROK® C-track

Insulation as required for acoustic rating

KOROK® aluminium brackets are placed horizontally on the top and bottom cord of the truss and at the mid-floor level (see installation instructions for more detail).

GIB® plasterboard

See page 28 for KOROK Apartment Intertenancy Systems

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KOROK® TERRACED HOUSING INTERTENANCY SYSTEMS



TERRACED HOUSING INTERTENANCY SYSTEMS

HOW THE SYSTEM WORKSConventional framed wall systems rely on the internal linings for fire-resistance. Penetrating these linings potentially destroys the fire-rated barrier. In the KOROK® Intertenancy System the main fire barrier located between frames is designed to protect the structure on the side opposite the fire.

KOROK® aluminium brackets attach the KOROK® panels to both frames. As the fire increases, the aluminium brackets on the fire side melt, allowing the structure on the fire side to detach. This leaves the KOROK® panels supported by aluminium brackets connected to framing on the non-fire side.

Before Fire

During Fire

After Fire

KOROK® aluminium brackets at 500mm centres horizontally

fixed to framing both sides of the KOROK® Intertenancy wall

KOROK® aluminium brackets on the fire

side melt

The adjoining occupancy is protected by the KOROK®

Intertenancy wall supported by KOROK® aluminium brackets

on the non-fire side wall

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TERRACED HOUSING INTERTENANCY SYSTEMSSPECIFICATION CODE


FRAME CAVITY SYSTEM SUMMARY




*Nominal thickness

KOROK®51mm KOROK® panels are located in KOROK® C-track 60mm high x 51mm wide x 1.15bmt. The KOROK® C-track is fixed to the structure at 400mm centres max, and bedded on a 6mm bead of fire rated sealant. KOROK® panels must not exceed 14 metres in height.

FRAMINGFrames should comply with NZS 3604 or be specifically designed to meet the requirements of clause B1 of the NZBC. Frames are 90 mm x 45mm SG8 treated as determined by NZS 3602.

Studs are maximum 600mm centres. Cavity must be 20mm one side and 15mm the other.

ACOUSTIC INFILLAcoustic insulation must be either Autex GreenStuf SW90 or Pink Batts R 2.2.

SUPPORT BRACKETSKOROK® aluminium brackets (PN AB10) are fixed into panel joints and spaced at a maximum of 3 metres vertically and 500 mm horizontally.

LININGFrames are lined with 1 layer of 10mm GIB® Standard plasterboard each side of the wall fixed vertically with all joints over framing. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.

SEALANTBeads of fire rated sealant are required around the perimeter of the KOROK® system. Refer to the installation section of this publication for more information on sealant application.

KIT01

1 layer 10mm GIB® Standard plasterboard

51mm KOROK® density 600kg/m3

Insulation

90 x 45mm framing

Gap to framing 15mm

Gap to framing 20mm

60 x 51mm KOROK® C-Track

Insulation

KOROK® aluminium bracket


STC64








KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 10mm GIB® Standard one side + 1 layer 10mm GIB Noiseline® the other

*Nominal thickness






LININGFrames are lined with 1 layer of 10mm GIB® Standard plasterboard one side and one layer of 10mm GIB Noiseline® on the side fixed vertically with all joints over framing. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.


KIT02

1 layer 10mm GIB Noiseline®


Insulation


Insulation



90 x 45mm framing

Gap to framing 15mmGap to framing 20mm

STC66

.12






KOROK® 51mm panels (600 Kg/m3 density) + 1 layer 10mm GIB Noiseline® both sides

*Nominal thickness






LININGFrames are lined with 1 layer of 10mm of GIB Noiseline® on each side fixed vertically with all joints over framing. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.


KIT03



90 x 45mm framing

Insulation



Insulation



STC67









*Nominal thickness

KOROK51mm KOROK® panels are located in KOROK® C-track 60mm high x 51mm wide x 1.15bmt. The KOROK® C-track is fixed to the structure at 400mm centres max, and bedded on a 6mm bead of fire rated sealant. KOROK® panels must not exceed 14 metres in height.





LININGFrames are lined with 1 layer of 13mm GIB Noiseline® on each side fixed vertically with all joints over framing. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.

SEALANTBeads of fire rated sealant are required around the

perimeter of the KOROK® system. Refer to the installation section of this publication for more information on sealant

application.

KIT04



Insulation


Insulation



90 x 45mm framing


STC69

.14







*Nominal thickness






LININGFrames are lined with 1 layer of 13mm GIB® Standard on each side fixed vertically with all joints over framing. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.

SEALANTBeads of fire rated sealant are required around the

perimeter of the KOROK® system. Refer to the installation section of this publication for more information on sealant

application.

KIT05



90 x 45mm framing

Insulation



Insulation



STC66








KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 10mm GIB® Standard each side.

*Nominal thickness






LININGFrames are lined with 1 layer of 10mm GIB® Standard on each side of the wall fixed vertically with all joints over framing.

Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.



Insulation



KIT06


90 x 45mm framing


Gap to framing 15mmGap to framing 20mm STC

63

.16






KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 10mm GIB® Standard one side + 1 x 10mm GIB Noiseline® other side.

*Nominal thickness






LININGFrames are lined with 1 layer of 10mm GIB® Standard on one side and 1 layer of 10mm GIB Noiseline® on the other side of the wall fixed vertically with all joints over framing.


SEALANTBeads of fire rated sealant are required around the perimeter of the KOROK® system. Refer to the installation section of this publication for more information on sealant application..

KIT07

1 layer 10mm GIB® Standard


Insulation




90 x 45mm framing

Gap to framing 15mmGap to framing 20mm STC

66








KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 10mm GIB Noiseline® one side + 1 layer 10mm GIB Aqualine® (wet) or 10mm GIB Noiseline® (dry) other side.

*Nominal thickness






LININGFrames are lined with 1 layer of 10mm GIB Noiseline® on one side and 1 layer of 10mm GIB Aqualine® (wet) or 10mm Noiseline® on the other side of the wall fixed vertically with all joints over framing.



KIT08



90 x 45mm framing


6- x 80mm KOROK®C Track

Insulation


1 layer 10mm GIB Aqualine® or GIB Noiseline®

STC67

.18






KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 13mm GIB Noiseline® one side + 1 layer 13mm GIB Aqualine® (wet) or 13mm GIB Noiseline® (dry) other side.

*Nominal thickness






LININGFrames are lined with 1 layer of 13mm GIB Noiseline® on one side and one layer of 13mm GIB Aqualine® (wet) or 13mm Noiseline on the other side of the wall fixed vertically with all joints over framing.



KIT09



90 x 45mm framing



Insulation


1 layer 13mm GIB® Aqualine® or GIB Noiseline®

STC69









*Nominal thickness






LININGFrames are lined with 1 layer of 13mm GIB® Standard on both sides of the wall fixed vertically with all joints over framing.



KIT10



90 x 45mm framing



Insulation



STC66

.20

TERRACED HOUSING INTERTENANCY SYSTEMS INSTALLATION Installation of the KOROK® Intertenancy Systems requires the attachment of the KOROK® panels to framing members using KOROK® aluminium brackets. The timber framing is set out to allow for the required clearances on both sides of the KOROK® Intertenancy wall.

After the timber framing on one side of the KOROK® Intertenancy wall is completed, the KOROK® Intertenancy wall is installed and attached with KOROK® aluminium

brackets to that side. When the timber framing on the other side is completed the KOROK® aluminium brackets are installed on that side. The sequence of construction should be planned to accommodate the progressive erection of the KOROK® panels.

The KOROK® panels can also be installed after both the timber walls have already been erected. However, this will not be as efficient.

STEP 1Apply fire rated sealant between structure and KOROK® C-trackOn the first level, place a 6mm bead of fire rated sealant between the floor and the KOROK® C-track on the centre line of the wall position.

STEP 2Install ixingsFix the KOROK® C-track at maximum centres of 400mm with 6.5mm x 32mm Hilti DBZ Fastenings. Once fixed, place another bead of fire rated sealant along the KOROK® C-track floor junction and one to the inside KOROK® C-track (frame side).

STEP 3Install first KOROK® panelFix the KOROK® C-track to the first panel with 10g x 16mm Wafer Tek screws at 500mm centres and place in position and temporarily brace.

400mm

500m

m

Inside track sealant

Floor junction sealant

20mm



TERRACED HOUSING INTERTENANCY SYSTEMS INSTALLATION

STEP 4Install panels verticallyContinue placing KOROK® panels into position, ensuring they clip together neatly. Screw the KOROK® panels together at 1000mm centres ensuring panel fixings are into the panel joints with 10g x 16mm Wafer Tek screws.Note: The height of the unrestrained KOROK® above the KOROK® aluminium KOROK® bracket attached to the sub loor must not exceed 600mm.

STEP 5Fix KOROK® aluminium bracketsFix the first row of KOROK® aluminium brackets at no more than 3m above the floor to the timber framing and the KOROK® panels at 500mm centres with 14g x 35mm Timber Tite screws and 14g x 30mm steel screws. Ensure wall is straight and true.

STEP 6Install and cut the inal KOROK® panelContinue placing KOROK® panels into position, ensuring they clip together neatly. Cut the last KOROK® panel to fit the wall length and place KOROK® C-track on the cut KOROK® panel and fix off with 10g x16mm Wafer Tek screws at 250mm centres.

Fix the KOROK® C-track to the timber frame with the KOROK® aluminium brackets.

STEP 7Add top KOROK® C-track and fire rated sealantFit the KOROK® C-track to the top of the KOROK® panels and fix to the KOROK® panels with 10g x 16mm Wafer Tek screws at 250mm centres.

Ensure the fire rated sealant is placed to both of the inside corners of the KOROK® C-track before placing on top of the KOROK® panels. Once the KOROK® C-track is in place, add a bead of fire rated sealant to the outside edge of the KOROK® C-track as shown.

1000

mm

max

.

250mm

500mm

Fire Rated Sealant

.22


STEP 8Beginning second level: apply fire rated sealant Place a 6mm bead of fire rated sealant on top of the KOROK® C-track.

STEP 9Place and fix the KOROK® C-trackPlace the second KOROK® C-track directly on top and fix down with 14g x 30mm Steel Tites at 250mm staggered centres.

Place a 6mm bead of fire rated sealant to both inside corners of the top KOROK® C-track.

STEP 10Install first KOROK® panel on second levelFix the KOROK® C-track to the first panel with 10g x 16mm Wafer Tek screws at 500mm centres and place in position. Fix the KOROK® panels with a KOROK® aluminium bracket and temporarily brace (as in step 3).

STEP 11Fix remaining KOROK® panelsContinue placing the KOROK® panels, cutting to the required wall height, and fix to timber framing with KOROK® aluminium brackets. Cut the last KOROK® panel and KOROK® C-track to fit wall width and height.

Fire Rated Sealant

Fire Rated Sealant

Staggered fixings



STEP 12Fix side KOROK® C-trackPlace KOROK® C-track vertically to the edge of the KOROK® panels, fix off with 10g x16mm Wafer Tek screws at 250mm centres, connecting to the timber framing (repeating as shown in step 4 and step 5)

STEP 13Fix horizontal KOROK® SIT fire lashing*Check the fire rated sealant has been applied. Place the KOROK® metal SIT flashing over the horizontal joint. Screw at 250mm centres with 10g x 16mm Wafer Tek screws on both edges of the KOROK® SIT flashing.

*Step 13 is required for all KOROK® SIT systems using KOROK® 51mm panel, and for all 2-hour SIT systems using KOROK® 78mm panel.

STEP 14Trim KOROK® panels at roof levelEnsure the wall is screwed off at 1m centres vertically and 250mm centres horizontally with 10g x 16mm Wafer Tek screws.

Ensure all KOROK® C-track / KOROK® panel junctions have been sealed with fire rated sealant and screwed off correctly.

The last row of KOROK® aluminum brackets must be fixed to the underside of the top truss cord (see page 24 for roof-intersection detail).

Once the framing on the second side is completed, fix KOROK® aluminium brackets at the correct centres.


Fire Rated Sealant

10g x 16mm Wafer Tek screws

KOROK® metal SIT flashing

.24

TERRACED HOUSING INTERTENANCY SYSTEMS CONSTRUCTION DETAILS

KOROK® – ROOF INTERSECTION

KOROK® – FLOOR INTERSECTION

Mineral wool insulation

C-tracks 1.15 BMT fixed to raking top of

Horizontal joint 60mm up to 600mm above clips

KOROK® panels

KOROK® panels

GIB® Plasterboard

Insulation as specified

Timber studs to both sides

KOROK® panels

KOROK® C-track fixed to floor at max. 400mm centres

KOROK® 78mm panels


Skirting as required


All gaps sealed with Fire Rated Sealant

Roof purlins

Roof framing

Ceiling battens

GIB® Plasterboard

Insulation as requiredOpposing KOROK® aluminium brackets 75 x 50 x

3mm x 40 long max. 500mm horizontal centres

KOROK® C-tracks 1.15 BMT fixed back to back where

mid-height join

Opposing midspan KOROK® aluminium brackets 75 x 50 x 3mm x 40 long max. 500mm

horizontal centres



TERRACED HOUSING INTERTENANCY SYSTEMS CONSTRUCTION DETAILS

KOROK® – INTERNAL FOUR WALL INTERSECTION

KOROK® – FLOOR SLAB INTERSECTION

Timber studs both sides

Timber studs both sides



KOROK® panels


All gaps sealed with fire rated sealant

GIB® Plasterboard

KOROK® 78mm panels

GIB® Plasterboard

KOROK® C-track fixed to floor at max. 400mm centres

20mm

20mm

20mm

15mm

15mm

15mm

KOROK® 78mm panels

KOROK® aluminium brackets at 500mm centres fixed through panel joints

KOROK® aluminium brackets at 500mm

centres fixed through panel joints

KOROK® C-track fixed at 400mm max centres.

.26

TERRTERRAACED HCED HOOUUSSINING INTERG INTERTENANTENANCCYY S S YYSSTEMTEMSS COCONNSSTRUTRUCTICTIOON DN DEETTAILAILSS

KOROK® – CLAD WALL INTERSECTION

KOROK® – CLAD WALL CORNER INTERSECTION

Continuous acoustic insulation to extend 600mm from junction both sides of KOROK® Intertenancy System for flanking sound control

Continuous acoustic insulation to extend 600mm from junction both sides

of KOROK® for flanking sound control

Building underlay covers mineral wool insulation


Cladding by others

Cladding by others

Compressed mineral wool insulation 200mm

each side of intersection

Continuous compressed mineral wool insulation 200mm each

side of intersection

C-track fixed top and bottom

Maximum 40mm gap between cladding and

KOROK® panel

Control joint opposite KOROK® panel

Continuous KOROK®

GIB® Plasterboard

Timber studs

Timber studs

KOROK® panels


GIB® Plasterboard



KOROK® panels


Continuous KOROK® C-track fixed top and bottom

Opposing KOROK® aluminium brackets at each KOROK® panel

Maximum 40mm gap between cladding and KOROK® panel



TERRTERRAACED HCED HOOUUSSINING INTERG INTERTENANTENANCCYY S S YYSSTEMTEMSS COCONNSSTRUTRUCTICTIOON DN DEETTAILAILSS

KOROK® – BRICK VENEER CORNER INTERSECTION

KOROK® – BRICK VENEER WALL INTERSECTION

Continuous acoustic insulation to extend 600mm from junction both

sides of KOROK® Intertenancy System for flanking sound control

Continuous acoustic insulation to extend 600mm from junction both

sides of KOROK® Intertenancy System for flanking sound control

Continuous compressed mineral wool insulation 200mm each side of intersection

Continuous compressed mineral wool insulation 200mm each side of

intersection

Continuous KOROK® C-track fixed top and bottom

GIB® Plasterboard

GIB® Plasterboard

Timber studs

Timber studs



All gaps sealed with fire rated sealant



Brick veneer cladding

Brick veneer cladding

Control joint opposite KOROK® panel

KOROK® panels


Continuous KOROK® C-track fixed top, bottom and sides


KOROK® panels

Opposing KOROK® aluminium brackets at each KOROK® stud

Maximum 40mm gap between brickwork and KOROK® panel

Maximum 40mm gap between brickwork and KOROK® panel

.28

KOROK® APARTMENT INTERTENANCY SYSTEMS

KOROK® C-track

KOROK® C-track

KOROK® panels

Insulation as required for acoustic rating

GIB® plasterboard

See page 8 for KOROK® Terraced Housing Intertenancy Systems



KOROK® APARTMENT INTERTENANCY SYSTEMSSPECIFICATION CODE



KIM01 57 -/60/60 194mm 64mm Steel frame one side. 28mm Furring channel the other

20mm one side.


*Nominal thickness

KOROK®51 KOROK® panels are located in KOROK® C-track 60mm high x 51mm wide x 1.15bmt. The KOROK® C-track is fixed to the structure at 400mm centres max, and bedded on a 6mm bead of fire rated sealant. KOROK® panels must not exceed 5 metres in height.

FRAMINGFrames are 64mm x 34mm x 0.55bmt steel studs, friction fitted into C-Section tracks one side and 28mm furring channels at 600mm centres on the other.

Framing should be installed as per manufacturers instructions.

Studs are maximum 600mm centres.

Cavity must be 20mm one side.

ACOUSTIC INFILLAcoustic insulation must be either Autex GreenStuf SW75 or Pink Batts R 1.8 within the steel stud side and only Autex 20mm insulation on the furring channel side.

LININGFrames are lined with 1 layer of 13mm GIB® Standard on each side fixed vertically with joints over framing one side and on furring channels at 600mm centres on the other. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs where applicable. Joints must be stopped.


KIM01


Insulation


1 layer GIB® Standard plasterboard

51mm KOROK® panels density 600kg/m3

Furring channels direct fixed to KOROK® panels at 600mm centres

Insulation

Gap to framing 20mm

64mm x 0.55bmt steel framing STC

57

.30




KIM02 57 -/60/60 122mm 28mm Furring channel one side


*Nominal thickness


FRAMING28mm furring channel at 600mm centres one side on ST001 Resilient Mounts fixed to KOROK® panel joints.


ACOUSTIC INFILLAcoustic insulation must be Autex Masonry Wall Blanket 45mm R1.3 on the furring channel side.

LININGFrames are lined with 1 layer of 13mm GIB Noiseline® on one side fixed vertically over furring channel and direct-fixed the other. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate furring channel where applicable. Joints must be stopped.

SEALANTBeads of fire rated sealant are required around the perimeter of the KOROK® system. Refer to the installation section of this publication for more information on sealant application..

KIM02


60 x 51 KOROK® C-Track

Autex Masonry Wall Blanket 45mm R1.3

1 layer 13mm GIB Noiseline® fixed directly to KOROK® panel

51mm KOROK® panel density 600kg/m3

Furring channels at 600mm centres on ST001 Resilient Mounts fixed to panel joints at 1000mm centres STC

57






KIM03 58 -/60/60 167mm 28mm Furring channel each side


*Nominal thickness


FRAMING28mm furring channel at 600mm centres and ST001 Resilient Mounts fixed to KOROK® panel joints both sides.


ACOUSTIC INFILLAcoustic insulation must be Autex Masonry Wall Blanket 45mm R1.3.

LININGFrames are lined with 1 layer of 13mm GIB Noiseline® on each side fixed vertically. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate furring channel where applicable. Joints must be stopped.


KIM03

1 layer 13mm




GIB Noiseline®



Furring channels at 600mm centres on ST001 Resilient Mounts fixed to KOROK® panel joints at 1000mm centres STC

58

.32




KIM04 59 -/60/60 161mm 64mm Steel frame one side

20mm one side


*Nominal thickness


FRAMINGFrames are 64mm x 34mm x 0.55bmt steel studs, friction fitted into C-Section tracks 64mm x 30mm x 0.55bmt.





LININGFrame is lined with 1 layer of 13mm GIB® Standard on each side fixed vertically with joints over framing one side and direct-fixed the other. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs where applicable. Joints must be stopped.




Insulation

KIM04

1 layer 13mm GIB® Standard plasterboard direct fixed to KOROK® panel


64mm x 0.55bmt steel framing with 20mm gap to KOROK® panel

STC59






KIM05 68 -/60/60 240mm 64mm Steel frame each side



*Nominal thickness





Cavity must be 20mm one side and 15mm the other side.


LININGFrame is lined with 1 layer of 13mm GIB® Standard on each side fixed vertically with all joints over framing. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs. Joints must be stopped.


KIM05


60 x 51mm KOROK® C Track

Insulation

STC68


64mm x 0.55bmt steel framing


Insulation

Gap to framing 15mm Gap to framing 20mm

.34


60 x 80mm KOROK® C-track

Gap to framing 20mm



FRAME SYSTEM SUMMARY


KOROK® 78mm panels (400 Kg/m3 density) + 1 layer 13mm GIB Noiseline® one side + 1 layer 13mm GIB® Standard other side

*Nominal thickness

KOROK®78mm KOROK® panels are located in KOROK® C -track 60mm high x 80mm wide x 1.15bmt. The KOROK® C-track is fixed to the structure at 400mm centres max, and bedded on a 6mm bead of fire rated sealant. KOROK® panels must not exceed 5 metres in height.






LININGFrame is lined with 1 layer of 13mm GIB® Standard on one side and one layer of 13mm GIB Noiseline® on the other, fixed vertically with joints over framing one side and direct-fixed the other. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs where applicable. Joints must be stopped.


STC59

KIM06



Insulation

64mm x 0.55bmt steel framing





FRAME SYSTEM SUMMARY



*Nominal thickness

KOROK®78mm KOROK® panels are located in KOROK® C -track 60mm high x 80mm wide x 1.15bmt. The KOROK® C-track is fixed to the structure at 400mm centres max, and bedded on a 6mm bead of fire rated sealant. KOROK® panels must not exceed 5 metres in height..






LININGFrame is lined with 1 layer of 13mm GIB® Standard each side fixed vertically with joints over framing one side and direct-fixed the other. Sheets are fastened at 300mm centres around the perimeter of each sheet and at 300mm centres to intermediate studs where applicable. Joints must be stopped.


STC56

KIM07




Insulation

64mm x 0.55bmt steel framing 60 x 80mm

KOROK® C-track

Gap to framing 20mm

.36

APARTMENT INTERTENANCY SYSTEMS INSTALLATION

400mm max.

400mm max.

STEP 1Measure surrounding structureKOROK® systems are self supporting and non-load bearing. Each wall must span between a supporting structure of the same, or greater fire rating, than the KOROK® Intertenancy System you choose.

Once accurate dimensions of your surrounding structure to your wall have been obtained, use the KOROK® span tables to determine if vertical or horizontal installation is the most suitable orientation for your application.

All walls require a perimeter of KOROK® C-track or angle. KOROK® C-tracks are cut onsite to match either the wall height or width dimensions.

STEP 2Apply fire rated sealant between structure and KOROK® C-trackBefore KOROK® C-track/angles are fixed to structure, place a continuous bead of fire rated sealant between KOROK® C-track/angles and structure for the entire perimeter – top, bottom and both sides.

STEP 3Pre-drill KOROK® C-track to structurePre-drill through KOROK® C-track/angle into structure at 400mm centres with a masonry drill bit.

STEP 4Install ixingsPlace fixings through the KOROK® C-track or angles into structure at 400mm centres.



Fire rated sealant must form a continuous bead

between the c track and structure


STEP 5Second bead of fire rated sealantThe second bead of sealant between the KOROK® C-track and structure may be applied where the bead of sealant shown in Step 2 might fail to seal the gap due to unevenness in the substrate.

STEP 6Check fixings and fire rated sealantCheck that fixings into the structure are at 400mm centres around the perimeter.

Ensure a fire rated sealant forms a continuous bead between the KOROK® C-track and the structure.

STEP 7Install KOROK® verticallySlide each of your panels into the KOROK® C-track, stopping at the cut KOROK® C-track close-off mark (see step 8). To assist fitting panels, panels should be 20mm shorter than the tight dimension between structures, e.g. if slab to slab = 4000mm, length of panel will be 3980mm.

Each KOROK® panel must fully interlock before fixing to ensure your fire rated and acoustic properties are maintained.

.38


• Sabre saw (also known as a reciprocating saw)

• Radial saw with dust extraction (recommended cutting disc: Hilti DC-D 305/22)

STEP 10KOROK® panel sealantWhen using the 51mm KOROK® panels, seal the 3 close-off panel joints with fire rated sealant to one side.

STEP 8Last KOROK® panel vertical – Ease-and-squeeze Push your KOROK® panels into place until the KOROK® Intertenancy wall is almost completed. Stop short of the end vertical channel by approximately 1 metre and cut out a 600mm angle section from the top and bottom KOROK® C-track channel.

Plan ahead and make an allowance for a 50mm overlap onto the KOROK® panels installed prior to the last remaining two KOROK® panels. Make your end panel cut to ensure that a distance of 500mm remains for the last two KOROK® panels to be eased and squeezed into position.

Once in position, simply replace the angle and fix to the KOROK® panels. Screw the track and angle to the panels.

STEP 9Ripping KOROK® panelsTo complete the KOROK® Intertenancy wall, a KOROK® panel may need to be cut lengthways. This is known as ripping. The reason a KOROK® panel may need to be ripped is due to the fact that most wall lengths will not be specific to 250mm incremental measurements (250mm is the coverage of an installed KOROK® panel).

The recommended tools to use when ripping a KOROK® panel are:

Fire Rated Sealant

50mm

50mm

Fire Rated Sealant




Standard fixing pattern for vertical KOROK® Intertenancy walls: walls up to 6.0m height and corner T- intersections Walls up to 6m high require additional fixings to withstand the extra load. Working your way toward the centre (from both sides) fix the first two panels at 500mm centres, the second two at 750mm centres and the rest at 1000mm centres vertically as shown below.

Note that only 78mm KOROK® panels can be used for walls up to 6.0m height.

STEP 11Standard fixing pattern for vertical KOROK® Intertenancy walls: walls up to 5.0m heightAll KOROK® panels are screwed directly into the KOROK® panel joints vertically at 1.0m centres and horizontally at 250mm centres. KOROK® C-track/angle enclosing the KOROK® panels are fixed at 500mm centres to the KOROK® panels. At KOROK® C-track/angle corner junctions there are additional fixings screwed at 45 degrees as shown below.

500mm

500mm

500m

m 750m

m75

0mm

750m

m

500m

m

250mm

500m

m

1000

mm

1000

mm

1000

mm

Up to

6.0

m h

eigh

tUp

to 5

.0m

hei

ght

Unlimited length

Unlimited length

1000

mm

250mm

.40


STEP 12Place fire rated sealant to the perimeter KOROK® C-trackEach side, place a continuous bead of the fire rated sealant between the KOROK® C-track and the KOROK® panel.

STEP 13Final checkAt the completion of the job and at the finish of each day’s work, it is essential that the completed area be thoroughly cleaned of all swarf, rivet stems, nails, drillings and screws etc. normally associated with the installation of metal KOROK® panels. Remove any remaining strippable film, check all fixings are correctly installed, all fire and acoustic sealant is applied correctly.



KOROK® PANEL PROPERTIES : 78MM

KOROK® PANEL PROPERTIES• Base Metal Thickness 0.4mm B.M.T.

• Mass kg per lineal metre 10.2 nominal

• Mass kg/m2 40.8 nominal

EI 60 kNm2 per panel (minor axis)

EI 387kNm2 per panel (major axis)

EA 4060 kN per panel

GJ 583 kNm2 per panel

VERTICAL SPAN WALLS• Maximum bending moment / panel 1.43 kNm (ULS)

• Maximum axial end crush force / panel 25 kN (ULS) 3.4kN (SLS)

• Maximum horizontal reaction (crushing on flat) / panel 8.9 kN (ULS) 3.1 kN (SLS)

HORIZONTAL SPAN WALLS• Maximum bending moment / panel 1.43 kNm (ULS)

• Maximum axial edge crush force per unit length 17 kN/m (ULS) 6kN/m (SLS)

• Maximum horizontal reaction / panel 8.9 kN (ULS) 3.1 kN (SLS)

THERMAL RESISTANCE• R Value 0.43m2.K/W

• U Value 3.2 W/m2.K

DEFINITIONSULS: Value shown is for Ultimate Limit State loading

SLS: Value shown is for Serviceability Limit State loading

MAXIMUM WALL HEIGHTUse of Tables1. Determine the loads on the KOROK® in accordance with

NZS 4203 1992 or AS/NZS 1170.0 as applicable.

2. Use Table 1 to ensure that walls spanning horizontally can carry the loads previously calculated. Use Table 2 to ensure that walls spanning vertically can carry the loads previously calculated. Interpolation of points in the tables is allowed.

3. The Tables have been generated for a range of deflection limits i.e. Span/150 Span/200 Span/250 Span/ 300 in both the vertical and horizontal KOROK® panel configurations.

4. The walls must be checked for both ultimate limit state loading (ULS) and serviceability limit state (SLS) loading.

BOUNDARY MEMBERS AND OPENINGS The KOROK® walls must be supported on all edges and around the perimeter of all openings. The connection between the walls and the boundary members and the boundary members themselves must be specifically designed to carry the loads from the KOROK® walls.

Boundary member loads must not be transferred to the KOROK® panels.

The fastener strengths shown in this section may be used to design the connections. Maximum spacing of fasteners is shown on installation information.

INSTALLATION NOTEAll KOROK® C-track to structure, KOROK® C-track to KOROK® and KOROK® to KOROK® panel connections shall be in accordance with details specified in this manual unless specified otherwise by the Project Engineer.

.42

KOROK® PANEL PROPERTIES : 78MM

SHEAR STRENGTH PER FASTENER FOR THE FOLLOWING CONNECTIONS

Connection Load Direction

Type Design Strength (kN) ULS

Design Strength (kN)SLS

Panel to panel In-plane 10x16 galvanised Steeltite wafer head screws 1.01 0.83

Panel sides to C Track In-plane 10x16 galvanised Steeltite wafer head screws 0.95 0.78

Panel ends to C Track Out-of-plane 10x16 galvanised Steeltite wafer head screws 0.91 0.74



C Track to concrete In-plane 6.5x32 Rawl Mushroom spikes 7.84 2.27

C Track to concrete Out-of-plane 6.5x32 Rawl Mushroom spikes 7.84 2.27

C Track to steel support In-plane Hilti® X-ENP-10 L15 Nails 4.32 2.31

C Track to steel support Out-of-plane Hilti® X-ENP-10 L15 Nails 4.32 2.31

Note: The design capacities for the fixings are generally significantly less than the manufacturers design capacities because of deformation of the fixing holes. We have used the lesser of the two values.

TABLE 1 – HORIZONTAL SPAN

Span (m)

ULS Design

SLS Design L /150

SLS Design L /200

SLS Design L /250

SLS Design L /300

2 10.05 9 7.7 6.7

2.5 7.3 6.02 4.94 4.2 3.64

3 5.04 3.7 3 2.5 2.17

3.5 3.7 2.42 1.95 1.63 1.39

4 2.82 1.67 1.34 1.1 0.94

4.5 1.94 1.19 0.94 0.78 0.66

5 1.37 0.88 0.69 0.56 0.47

6 0.72 0.51 0.39 0.32 0.26

7 0.38 0.31 0.23 0.19 0.15

8 0.17 0.17 0.14 0.11 0.09

Maximum pressure that can be resisted by a horizontal span (kPa)

TABLE 2 – VERTICAL SPAN

Span (m)

ULS Design

SLS Design L /150

SLS Design L /200

SLS Design L /250

SLS Design L /300

2 10.05 10.05 9.05 7.75 6.77

2.5 7.3 6.05 4.95 4.2 3.64

3 5.04 3.7 3 2.53 2.18

3.5 3.7 2.42 1.96 1.64 1.4

4 2.82 1.68 1.34 1.12 0.95

4.5 2.23 1.21 0.96 0.79 0.67

5 1.79 0.9 0.71 0.58 0.49

6 1.22 0.54 0.42 0.34 0.28

7 0.89 0.34 0.26 0.21 0.17

8 0.66 0.23 0.17 0.14 0.11

Maximum pressure that can be resisted by a vertical span (kPa)



KOROK® PANEL PROPERTIES: 51MM

KOROK® PANEL PROPERTIES• Base Metal Thickness 0.4mm B.M.T.

• Mass kg per lineal metre 10.2 nominal

• Mass kg/m2 40.8 nominal

EI 32 kNm2 per panel (minor axis)

VERTICAL SPAN WALLS• Maximum bending moment / panel .96 kNm (ULS)

DEFINITIONSULS: Value shown is for Ultimate Limit State loading

SLS: Value shown is for Serviceability Limit State loading

MAXIMUM WALL HEIGHTUse of Tables1. Determine the loads on the KOROK® in accordance with

NZS 4203 1992 or AS/NZS 1170.0 as applicable.

2. Use Table 1 to ensure that walls spanning vertically can carry the loads previously calculated. Interpolation of points in the tables is allowed.

3. The Table has been generated for a range of deflection limits i.e. Span/150 Span/200 Span/250 Span/ 300 vertical panel configurations.

4. The walls must be checked for both ultimate limit state loading (ULS) and serviceability limit state (SLS) loading.

BOUNDARY MEMBERS AND OPENINGS The KOROK® walls must be supported on all edges and around the perimeter of all openings. The connection between the walls and the boundary members and the boundary members themselves must be specifically designed to carry the loads from the KOROK® walls.

Boundary member loads must not be transferred to the KOROK® panels.

The fastener strengths shown in this section may be used to design the connections. Maximum spacing of fasteners is shown on installation information.

INSTALLATION NOTEAll KOROK® C-track to structure, KOROK® C-track to KOROK® and KOROK® to KOROK® panel connections shall be in accordance with details specified in this manual unless specified otherwise by the Project Engineer.

.44

KOROK® PANEL PROPERTIES: 51MM

SHEAR STRENGTH PER FASTENER FOR THE FOLLOWING CONNECTIONS

Connection Load Direction

Type Design Strength (kN) ULS

Design Strength (kN)SLS

Panel to panel In-plane 10x16 galvanised Steeltite wafer head screws 1.01 0.83





C Track to concrete In-plane 6.5x32 Rawl Mushroom spikes 7.84 2.27

C Track to concrete Out-of-plane 6.5x32 Rawl Mushroom spikes 7.84 2.27

C Track to steel support In-plane Hilti® X-ENP-10 L15 Nails 4.32 2.31

C Track to steel support Out-of-plane Hilti® X-ENP-10 L15 Nails 4.32 2.31

Note: The design capacities for the fixings are generally significantly less than the manufacturers design capacities because of deformation of the fixing holes. We have used the lesser of the two values.

VERTICAL SPAN – TABLE 1

Span (m)

ULS Design

SLS Design L /150

SLS Design L /200

SLS Design L /250

SLS Design L /300

2 7.66 7.66 6.22 4.98 4.15

2.5 4.90 4.25 3.18 2.55 2.12

3 3.40 2.46 1.84 1.47 1.23

3.5 2.50 1.55 1.16 0.93 0.77

4 1.91 1.04 0.78 0.62 0.52

4.5 1.51 0.73 0.55 0.44 0.36

5 1.22 0.53 0.40 0.32 0.27

Maximum pressure that can be resisted by a vertical span (kPa)



KOROK® COMPONENT CHECKLIST

Product Image Item Description Item Code Quantity Rate $ Total $

KOROK® C-track 60 x 51 x 60mm 1.15bmt

PN1159

KOROK® panel 51mm wide 250mm cover 600kg/m2 density

PN1122

KOROK® C-track 60 x 80 x 60mm 1.15bmt

PN1140

KOROK® panel 78mm wide 250mm cover 400kg/m2 density

PN1110

Hilti DBZ 6/4.5 x 32mm

PN1185

Wafer Tek 10 x 16mm Class 3

PN1170

KOROK® Fire & Acoustic Sealant

Sikaflex-400 Fire Rated sealant

PN1160

PN1165

Timber Tite Hex Head 14 x 35mm with rubber washers*

PN1198

Steel Tite Hex Head 14 x 30mm*

14 x 22mm*

PN1199

PN1174

Aluminium bracket 75 x 50 x 40 x 3mm*

PNAB10

KOROK® Metal SIT Flashing*

PN1235

*Terraced housing components

8

Materials

All materials are available from Speedwall (NZ) Limited and must be installed in accordance with current printed instructions. Store all materials clear off the ground protected from damage and exposure to the elements.

The following materials are recommended for the installation of the Speedwall Partywall:

Note: Speedwall NZ Ltd. reserves the right to alter component types at its discretion.

ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170

SpeedsealFire & AcousticSealant

Timber TiteHex Head14x32mm withRubber Washers

Steel TiteHex Head14x32mm

Aluminium bracket75x50x40x3mm

PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription

Speedwall C-Track 60x80x60mm1.15bmt

Speedwall Panel78mm Wide288mm High400kgs m3

Density

Hilti DBZ6.5x32mm

Wafer Tek10x16mmClass 3

19167 Speedwall Brochure for Print 02 FA.indd 8 13/01/15 9:15 am

8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



8

Materials




ProductImage

ItemDescription

PN1140

PN1110

PN1185

PN1170





PN1160

PN1181

PN1175

PN AB100

PartywallItem Codes

PartywallItem Codes

ProductImage

ItemDescription



Density

Hilti DBZ6.5x32mm



.46

NOTES



NOTES

22 Norris Ave PO Box 20182 Te Rapa, Hamilton

0800 773 777 www.korok.com

KOROK

korok intertenancy systems 2018 · .6 structural maximum permissible height the total height of the...

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