g-ext catalogue - trespa
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ENVIRONMENTAL DECLARATION
GENTAS OPERATIONAL MEASURES FOR IMPROVEMENT OF
ENVIRONMENTAL PERFORMANCES
The production process of GENTAS laminates has been adapted to the
environment thematic.
New and strict regulations had been adopted to ensure a continuous
improvement of the environmental performances.
The purity of the air and of the water is being efficiently protected in the
production department area.
All the gases from the impregnation and pressing machinery are absorbedand eliminated in a special steam boiler. This important process is
controlled by our Technical Manager and supervised by government authori-
ties.
The residues resulting from the production are efficiently treated in the
factory area.
As another part of GENTAS care for the environment, all the raw material
used for the production of the laminates are purchased only from suppliers
who are in possession of ISO 9002 and Kraft papers only from FSC certifi-
cated producers.
Our Kraft paper contains an important percentage of recycled paper
(around 20%) and our decorative papers do not contain any of the following
materials:
- Cadmium
- Chrome Hexavalent
- Lead
- Mercury
- Polybrominated Biphenils (PBB)
- Polybrominated Diphenylether (PBDE)
No efforts will be spared by GENTAS to continue the implementation of all
the necessary actions to achieve the best environmental performances
needed.
We are a certified laminate producer.
We added respect to the nature to the quality of our products.
FSC had certified that our laminate products
has been manufactured from the sustainable managed
resources and submitted for your use.
HIGH PRESSURE LAMINATES
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Resistant againstimpacts
Resistant againstscratches
Resistant againstchemicals
Resistant againsthigh temperature
and fire
Resistant againstUV rays
Resistant againsthumudity
Easy todecontaminate
The most important feature distinguishing exterior surface decorative panels from others is the advanced technology surface
characteristics. Resistance to different weather conditions and climate changes, surface and color protection against UV rays,
easy clean, fire retardant feature and not releasing poisonous gas are the important characteristics of this surface.
What makes G-Extexterior surface decorative panels extremely distinguished in terms of similar products is the proof of
these surface characteristics data via high quality scores obtained during the tests performed by worlds leading certifying
institutions.
G-Extexterior surface decorative panels delay the pollution thanks to its smooth, nonporous and even surface.
Enables easy cleaning.
Fire retardant.
Does not melt during the fire, does not form fire drops, does not burst into flames and explode easily, do not release
poisonous gases.
It is extremely endurable to impact and mechanic pressure.
Does not include asbestos chloride and toxic materials
It has a feature that recovers easily after impacts.
It is highly endurable to corrosion and cracking.
It is economic and convenient in terms of technical features and endurance.
It can be easily processed, cut, sized, drilled and formed.
It is highly endurable to humidity and vapor.
Surface Characteristics
G-ExtExterior Decorative Panels
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THE CLASSIFICATION OF THE FIRE PERFORMANCE REACTION
IN TERMS OF EN 13501-1:2007
Sponsor : Kiwa Certificatie en Keuringen P.O. Box 70 NL-2280 AB RIJSWIJK Holland
Prepared by : Efectis Nederland BV Lange Kleiweg 5 P.O. Box 1090 2280 CB RIJSWIJK Holland
NotifiedBody Nr : 1234
Publication Nr : 1Publication Date :May, 2008Project Nr :2008712
This classification consists of 4 (four) pages and should be used as a whole.
This report has been published by TNO Company Efectis Nederland BV (before, TNO Fire Research Center). TNO has decided tocooperate with its two European Egolf partners that both have high experience in fire safety, in accordance to the international devel-opments and customer requirements: these companies are Sintef/NBL from Norway and CTIM from France. Thus, vast opportunitiesand a more comprehensive and high quality service can be provided through proportional growth. In order to manage that, the firesecurity activities of the joining partners are denationalized within the framework of this cooperation. Regarding the case of TNO,this has a result for TNO Center to be denationalized on July 1, 2006 by the establishment of Efectis Nederland BV company for fireresearches.
4.2 Classification
The product, GENTAS HPL 6 mm - EDF sheet, in relation toits reaction to fire behaviour is classified : B
The additional classification in relation to smoke production is : s2
The additional classification in relation to flaming droplets / particles is : d0
Reaction to fire classification : B-s2, d0
Exterior Grade Compact Laminates EN 438 Classification : EDF
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Rev.00
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TSE EN 438-6 BELGES
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1- G-Ext
2- U Profile
3- Secret Joint Element
4- Compact Joint Screw
5- Ventilation Area
6- Aluminium T and L Profiles
7- Screw
8- Aluminium Anchorage
9- Steel Wall Plug
10- Insulating
11- Isolation Equipment
12- Wall
Hooking
It is the system that G-Ext panels are mounted onaluminium infrastructure using hidden connecting clamps.
The dowel to be used fort his mounting operation will havea blind rivet from itself and conic shaped double split
mounting space. The dowel and other parts must be madeof stainless steel material.
The dowel is placed on the mounting space thoroughlywhich is prepared previously inside the wall siding paneland fixed carefully.
The recommended G-Ext panel thickness is between 8mm and 10 mm.
The aluminium infrastructure must be prepared so that nopressure must be applied by the infrastructure to the G-Extpanel to be mounted later on the infrastructure.
While performing the connections (drilling the hole, placingthe rivet head) a personnel who have been educated by themanufacturer must supervise the process.
This type of wall siding materials must be mounted by onlyeducated expert personnel. It is required to cover thesupporting profile connections of the infrastructure withpanels. Bottom holes to be drilled must be drilled in thefactory or under workshop conditions with special drillingequipment in situ.
The number of dowels to be used must be determinedaccording to the engineering requirements of the building.
The dust in the hole after the drilling operation must beremoved completely. The drilled nominal hole diametersmust be in accordance with hole diameters.
The depth of the dowel:
Panels with 8 mm thickness 4 mm
Panels with 10 mm thickness 6 mm
Taps must be mounted in place using a tap instrumentwhich is appropriate for this system.
The following controls must be carried out on the drilledholes and taps which have been mounted on place:
Form inspection must be carried out on the holes which arechosen randomly. The following measurements must becarried out according to the information supplied by the tapmanufacturer and those measurements must be kept inrecorded reports and documented accordingly.
- Cylindrical drill hole diameter
- The diameter of the dowel which is cut from the bottompart
- The examination of the upper part of the drill hole and thedepth of the hole
Eye examination is required to understand whether the tapis entered the hole opened with the drill in an appropriatemanner or not. The side of the hole must sit on the clampand must support itself strongly.
In terms of the performance of connections correctly;construction manager or his representative must collectand keep the evidences showing whether the mountingoperation carried out correctly or not.
For application animation see www.g-ext.com.tr
Hooking
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Gluing
It is a system that gets a wider use world wide.G-ExtWall Siding Panels have a hidden system whose joint pointsare not visible and it is glued with a glue which is in accordance withthe aluminium infrastructure. Glue systems which are developedespecially for wall siding bondings must be used.This system is applied on the normally milled aluminium
infrastructure. The bonding system is such a clean and easy to applysolution that canbe used for ventilated exterior walls, roof infrastructure, roof floorconnections, and window frames installations and for many otherareas.The distance between glues to be applied must be calculatedaccording to the engineering requirements of the structure. Ifotherwise stated inapplicable regulations:For 6mm 45 cm 50 cmFor 8mm, 55 cm 60 cmFor 10mm 60 cm 65 cm ranges can be advised.Note: For some EU countries 6 mm Glueing system is not applicableand appropriate. Minimum thickness is chosen as 8 mm.
Before the ApplicationThings to be done before the application in aluminium structures:
1- Rub with a piece of abrasive paper having abrasive effect also,2- Then clean thoroughly with the Cleaner (cellulosic cloth) the placewhich has been rubbed already.3- Ventilation duration is 10 minutes.4- Apply a thin layer of primer via a brush,5- The ventilation duration must be at least 30 minutes and it may beat most a few hours.
Things to be done before the application in G-Ext panels:1- Rub with a piece of abrasive paper having abrasive effect also,2- Then clean thoroughly with the Cleaner (cellulosic cloth) the placewhich has been rubbed already.3- Ventilation duration is 10 minutes4- Apply a thin layer of primer via a brush, the ventilation durationmust be at least 30 minutes and maximum duration may be only 8hours.5- Clean the panels contaminated with earth or dust with the
Cleaner.6- All surfaces which glue will be applied must be free of oil, dry andclean.
Glue:1- Glue a installation band all along the vertical aluminium profiles.(Do not remove the film on the profiles yet).2- Apply the glue: Apply the glue after the 5 6 mm from the glueinstallation band and profile side in a manner that you shouldestablish triangles (the width and height of the triangles must beadjusted according to the application recommendations of the gluemanufacturer).3- To install the panel, remove the protective film layer on theinstallation band. After thoroughly aligning the panel with theinstallation band(Installation angle) bond the panel on the band and apply pressureon it thoroughly.
Important details:1- You must protect your working area from weather conditions anddust.2- The temperature in the working area must not be below 5C andabove Apply a thin layer of primer via a brush,5- The ventilation duration must be at least 30 minutes and it may beat most a few hours.3- Relative humidity of the environment must not be higher than75%.4- The construction material that will be glued must have atemperature of 3C higher than the self temperature at least.5- Infrastructure elements and parts must be organized to be kept invertical direction.6- While glue in the construction area, in each case, the constructionpermission received from construction Works authorities and workinginstructions of the glue manufacturer must be kept in ready situation.7- Glue operation must be carried out by firms having personneleducated in the special subject.8- Documentation in construction area is necessary. For applicationanimation, see www.g-ext.com.tr
1- G-Ext
2- Fixing Tape
3- Glue
4- Aluminium T and L Profile
5- Aluminium Anchorage
6- Isolation
7- Steel Wall Plug
8- Wall
Gluing
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It is the most widely used method for Ventilated Exterior
Cladding systems in the world.
It is a method of fixing G-ExtExterior Cladding Panels on
aluminium infrastructure via appropriate rivets.
While establishing the aluminium infrastructure profile,
national and international regulations must be taken into
account. This aluminium infrastructure is composed of
support profiles basically mounted vertically to the wall.
Due to the material characteristics of G-Extpanels, plates
are affected by weather conditions especially from
temperature changes and humidity. As a result of these
effects, minimal size changes can be observed. Regarding
Genta G-Ext Exterior Cladding Panels EN 438 2.17
(Size change 70 c and under 90% humidity) test and
expansion test for 60 c (-30 c - +30 C) were carried out
already. Values stated in G-ExtTechnical Data Page which
are obtained as a result of the tests must be taken into
account by the users.
Smoothly cut sides provide the balanced and smooth vision
of a structure to which cladding is applied carefully. This cut
may be carried out with Professional diamond cutters.
While applying plates it is required to leave 8 mm gap at
least taking size changes into account. In aluminium
structures, you can use rivets with colours of panel colours.
Rivet shell: Al Mg 5
The resistance of rivet spindle against tension: 5,2 KN
Diameters of holes to be drilled in G-Extpanels:
5,1 mm - 8 mm or required diameter
The diameter of the hole to be drilled in aluminium
infrastructures: 5,1mm
The distance between rivets must be calculated in
accordance with the engineering requirements of the
construction. Unless otherwise
recommended in applicable regulations
For 6mm 45 cm 60 cm
For 8mm 60 cm 80 cm
For 10mm 70 cm 90 cm range can be recommended.
For application animation see www.g-ext.com.tr
Rivets on Aluminium
1- G-Ext
2- Rivet
3- Aluminium Anchorage
4- T and L Profiles
5- Screw
6- Steel Wall Plug
7- Isolation
8- Wall
Rivets on Aluminium
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G-Ext panels can be used in balconies, railings and
fences. In addition they can be used in various different
design manners also.
G-Extpanels can be installed via using rivets or screws. All
connecting parts to be used must be stainless steel.Notwithstanding the material or system to be used, the
infrastructure must be protected from the corrosion
absolutely. The selection of the dowelling equipment and
sizes of the panels to be installed for installing on the wallsmust be in accordance with the wind force and height in the
area in which the construction is carried out.
It is important not to soak this material in water duringconstruction and installation. While application panels
must be dry.
Connection of G-Ext panels with each other must be
always in the same direction.
Sometimes G-Ext
may not be straight exactly. Such panelsmust be made completely straight before placing in their
spaces. All panel connections to each other and to back
parts must be carried out sufficiently thoroughly. Elastic
parts may be placed in between the support in the
background and panels or in between support parts. These
parts must not be parts having a flex tolerance of more
than 0,5 mm.
In terms of expansions or shrinkages that may occur in the
material during installing G-Ext panels, Technical DataPage of the material manufacturer must be taken into
account.
In general strips with a dimension of 12175 x3000 mm
are used. While a screw is used in 175 mm distances in
vertical direction, in horizontal direction, screwing is carried
out on points crossing with M profiles tied with a distance of
at most 600 mm with a length of 3000mm.
With its timber view, it provides an aesthetic vision to
facades using natural materials. On the other hand it is not
deformed just like timber. It is resistant to heat, fire,
humidity and wind. It does not decay. It has fixed and
permanent sizes. It does not swell, crack, brake or hang
down. It is a hidden installation system that can be applied
for 4 or 6 mm thickness compact laminated panels and
used in villa, seaside residences type structures in general
for the purpose of renovation. Aluminium or timber
infrastructure may be used. Riveting or special clips system
is used in accordance with the infrastructure to carry out the
installation. Either it may be cut from an entire plate in
required modulation and we also can use siding compact
panels with sizes of 3050x250x6 mm.
Balconies and Railings
Siding
2
1
3
4
5
1- G-Ext
2- Steel Hook
3- Ventilation
4- Wall
5- Thickness Calibration Welt
Siding
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GENTAExterior Technical Data
Characteristics G-ExtValue Minimal Required Value Test Methods
G-ExtExterior Decorative Panels
4-20 mm
1400 kg/m3
Contrast : 4
Appearance: 5
Contrast : 4
Appearance : 5
> 6 N
Initial Point = 235 Rev.
Wear Value = 400 Rev
Level 5
B-s2-d0 (6mm HPL-EDF)
B-s1-d0 (6mm HPL-EDF)
B-s1-d0 (10mm HPL-EDS)
No crack
3.5 mm
Level 5
114 mpa
16522 mpa
85 mpa
Level 5
Level 5
Weight = 1.0 %
Level 5
Level 4-5
Standart : 1300x2800mm; 1300x3050mm
Others : 950x2150mm; 1220x2440mm; 1400x3660mm; 1540x3050mm; 1540x3660mm; 1860x4200mm
1350 kg/m3
Contrast : 3 (1500 hours)
Appearance: 4 (1500 hours)
Min. level 3
Min. level 4
Min 2 N
Initial Point 150 Rev.
Wear Value 350 Rev.
Level 4
B-s2-d0 (6mm HPL-EGF)
B-s1-d0 (10mm HPL-EGF)
No crack
Max: 10 mm
Level 4
Tensile Min. 80 mpa
Tensile Min. 9000 mpa
Tensile Min. 60 mpa
Level 5
Level 4
Max: 5% in weight
Min. Colour change level 4
EN 438-2 section 5
Norm EN ISO 1183-1
EN 438-2 section 28
EN ISO 4892 - 3
EN 438-2 section 29
EN ISO 4892 - 2
EN 438-2 section 25
EN 438-2 section 10
EN 438-2 section 14
EN 13501-1
EN 438-2 section 21
EN 438-2 section 19
EN ISO 178
EN ISO 178
EN ISO 527-2
EN 438-2 section 26
EN 438-2 section 15
DIN 50018
50 Cycles
Thickness
Density
UV Resistance 3000h
EN 20105-A02 Grey Scale
Artificial Weathering 3000h
EN 20105-A02 Grey Scale
Scratch Resistance
Wear Resistance
Resistance To Water Vapour
Reaction To Fire
Impact Resistance
Big Ball Test, 1800mm Height
Resistance To Climatic Shock
Flexural Strength
Flexural Modulus
Tensile Strength
Resistance To Staining
Resistance To Wet Conditions
(Immersion in water 65oC; 48 Hours)
Resistance To SO2Grey Scale
Acid Rain
Formats:
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23104
23108
23105 23106
23107
23103
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23118
23127 23131
23112 23116
23126
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23132
23136 23138
23134
23139 23140
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23142 23147
2315123148
23153 23155
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23158
23162
23156
23161
23159 23160
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23163 23164
2316823167
23237 23190
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G-ExtExterior Decorative Panels
24525
G-ExtExterior Decorative Panels
24279
G-ExtExterior Decorative Panels
24389
G-ExtExterior Decorative Panels
24241
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G-ExtExterior Decorative Panels
24392
G-ExtExterior Decorative Panels
24292 G-ExtExterior Decorative Panels 24391
G-ExtExterior Decorative Panels
24399
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G-ExtExterior Decorative Panels
24248
G-ExtExterior Decorative Panels
24390 G-ExtExterior Decorative Panels
24535
G-ExtExterior Decorative Panels
24533
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G-ExtExterior Decorative Panels
25629
G-ExtExterior Decorative Panels
24290
G-ExtExterior Decorative Panels
25630
G-ExtExterior Decorative Panels
25628
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www.gentas.com.trwww.g-ext.com.tr
444 G EXT
GENEL MDRLK / HEAD OFFICEDolant Sokak No : 21
06160 Siteler / ANKARA / TRKYETel : +90.312 353 02 06 (pbx)
Fax : +90.312 353 02 12 - 348 78 67e-mail: [email protected]
STANBUL RTBAT OFSOrganize San. Bl. Keresteciler Sitesi27. Blok No: 23-2534308 kitelli / STANBUL / TRKYETel: +90.212 670 32 04 (pbx)Fax: +90.212 670 32 10e-mail: [email protected]
kurMatbaaclkLtd.
ti.
03123945262
G-ExtExterior Decorative Panels