cellecta sound proofing solutions guide
DESCRIPTION
Cellecta's Sound Proofing Solutions Guide for floors and wallTRANSCRIPT
Y (P2)
CI/SfB
(43)
PART
2010
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PART
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PART
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PART E
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CellectaR
I N N O V A T I O N I N I N S U L A T I O N
Refurbishment & Conversion Projects
Sound Proofing Solutions
Thin floor and wall treatments
Domestic acoustic insulation
Quick and easy to install products
Proven constructions
YELO
fon
fon
FIBREfonfon
DECKfonfonScree oarddB HiGYP
Sound Proofing Solutions
oCellecta is the UK’s N 1 manufacturer of high performance acoustic treatments and specialist insulation products. For over 20 years, our extensive range of products has been supplied to all sectors of the construction industry including: house builders, building contractors, ground workers, screeders, roofers and dryliners.
CellectaR
I N N O V A T I O N I N I N S U L A T I O N
DECKfon, FIBREfon, YELOfon, ScreedBoard and HiGYP are registered trademarks of Cellecta Limited.
YELO
fon
fon
FIBREfonfon
DECKfonfonScree oarddB HiGYP
CellectaR
I N N O V A T I O N I N I N S U L A T I O N
ScreedBoard 28 Acoustic...
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Part E Acoustic Building RegulationsCellecta’s refurbishment and conversion solutions guide demonstrates how a number of commonly found separating floor and wall constructions can have their acoustic performance upgraded with proven, cost effective treatments that will exceed the demanding acoustic legislative requirements.
What do the Building Regulations require?To comply with current legislation, all separating floors and walls must be constructed in such a way as to achieve minimum prescribed acoustic values. Tests must be carried out by an accredited acoustic engineer to demonstrate compliance.
Refurbishment and conversion projectsEach construction element adopting exactly the same construction must be pre‐completion tested (PCT) by an accredited acoustician at a rate of 1:10.
Building Regulation performance requirements
New Build
(1) Also relevant to Section 5 ‐ ‘Noise’ of the Scottish Building Standards
Airborne sound(Walls & floors)
Impact sound(Floors)
Change of use
<64 dB (L )nT,w<62 dB (L )nT,w
>43 dB (D +C ) nT,w tr>45 dB (D +C ) nT,w tr
England & WalesPart requirements E E
Historic Buildings With some historical buildings undergoing a material change of use it may not be practical to achieve the prescribed sound performance values. In these cases, Building Control bodies should be satisfied that everything reasonable has been done to improve the sound performance of the structure. PCT is normally required and the results submitted accordingly.
Selecting the correct acoustic solutionEach project’s acoustic characteristics are different and should be assessed on an individual basis. Before a solution can be proposed, a number of important facts need to be established:
Airborne sound tested to BS EN ISO 140-4 1998
Impact sound tested to BS EN ISO 140-7 1998
Pre‐completion testing (PCT)
Once the information has been gathered, either select one of the solutions given on pages 4 ‐ 16, or should the construction not be detailed, contact Cellecta’s technical team on 08456 71‐71‐74 with the specific construction details.
3Technical Advice 08456 71-71-74 [email protected]
What element(s) are to be addressed: walls ‐ floors ‐ ceilings? 2
What is the construction make‐up of all the walls, floors and ceilings? 3
4 Is the existing ceiling to be retained or upgraded?
5 Are there restrictions on the height of the floor finish and ceiling depth?
1 Is the proposed development deemed to be new build or change of use (including refurbishment)?
New Build &conversions
Traditional buildings
<58dB (L )nT,w<56 dB (L )nT,w
>48 dB (D ) nT,wr>56 dB (D ) nT,w
EScottish Building Standards
Section 5: 2011
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid on timber sub‐floorNew ceiling fixed to resilient bars
Item Material
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
1
2
3 100mm (min) thick masonry wall (min 1350Kg/m )
Existing floorboards or new 18mm (min) tongue and groove chipboard floorboards screwed to joist
200mm (min) timber floor joists at < 450mm centres
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
16mm metal resilient bar fixed perpendicular to floor joists at 400mm centres
1022 layers of 15mm sound block (12.5kg/m each) or similar plasterboards to provide fire integrity, fixed in a
staggered formation to the resilient bars
Gaps filled with acoustic mastic sealant
9
11
Cell fon 50ecta FS
perimeter flanking strip, use to isolate plaster/plasterboard and the skirting from the YELO
acoustic floorboard ‐ 6mm x 50mm x 30mm x 2000mm
floating acoustic floorboard laid on a timber sub‐deck ‐ 28mm x 600mm x 1200mm Cell dB 28ecta Scree oard
52dB
Typical airborne(1)performance
54dB
(3)Fire resistance
60min
Typical impact(2)performance
1
2
4
5
6
7
8
9
10
11
3
5mm (min) gap between ceramic floor tiles and skirting board filled with flexible mastic3
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide, to ensure Building Regulations are achieved refer, to plasterboard manufacturers specifications.n,w tr
NO
SCREWS
4Technical Advice 08456 71-71-74 www.cellecta.co.uk
CellectaR
4
5
6
7
8
RF.01
Separating timber floors with brick or aggregate block masonry walls Resilient layer laid on a timber sub‐floorUnderfloor heating system installed under low resistance floorboardsNew ceiling fixed to resilient bars
Item Material
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
3 100mm (min) thick masonry wall (min 1350Kg/m )
Cell fon 8ecta
high performance, acoustic fleece loose laid on sub‐deck ‐ 8mm x 600mm x 1200mm FIBRE
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
16mm metal resilient bar fixed perpendicular to floor joists at 400mm centres 102 2 layers of 15mm sound block (12.5kg/m each) or similar plasterboards to provide fire integrity, fixed in a
staggered formation to the resilient bars 11
Cell fon 50ecta FS
perimeter flanking angle, use to isolate plaster/plasterboard and the skirting from the YELO
acoustic floorboard ‐ 6mm x 50mm x 30mm x 2000mm
low thermal resistance floorboard laid on a timber sub‐deck ‐ 20mm x 600mm x 1200mm Cell dB 20ecta Scree oard
52dB
Typical airborne(1)performance
54dB
(3)Fire resistance
60min
Typical impact(2)performance
1
2
4
5
8
9
11
12
3
5mm (min) gap between ceramic floor tiles and skirting board filled with flexible mastic
NO
SCREWS
5Technical Advice 08456 71-71-74 [email protected]
Side view
67
10
Gaps filled with acoustic mastic sealant12(1) (2) (3)
L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
Existing floorboards or new 18mm (min) tongue and groove chipboard flooring screwed to 200mm (min) timber joists
Underfloor heating system routed or moulded insulation board loose laid on acoustic fleece
1
2
4
5
6
7
8
9
3
RF.02
Separating timber floors with aircrete block masonry wallsAcoustic wall lining and acoustic floorboards laid on timber sub‐floorNew ceiling fixed to deep resilient bars
Cell fonecta Baffle stripsFIBRE
(15mm x 75mm x 1200mm), stuck horizontally to the head and foot of the wall
& vertically 600mm centres vertically with grab adhesive
Existing floorboards or new 18mm (min) chipboard floorboards screwed to joist
200mm (min) timber floor joists at < 450mm centres
Cell 30ecta HP 30mm deep metal resilient bar fixed perpendicular to floor joists at 600mm (max) centres
1022 layers of 15mm sound block (12.5kg/m each) or similar plasterboards to provide fire integrity, fixed in a
staggered formation to the resilient bars
Gap filled with acoustic mastic sealant
1
9
11
floating acoustic floorboard laid on a timber sub‐deck ‐ 28mm x 600mm x 1200mm Cell dB 28ecta Scree oard
Cell fon 50ecta FS
perimeter flanking angle, used to isolate plaster/plasterboard and the skirting from the YELO
acoustic floorboard ‐ 6mm x 50mm x 30mm x 2000mm
3 100mm (min) thick aircrete block wall (min 600Kg/m )
3
4
5
7
8
9
10
11
2
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
50dB
Typical airborne(1)performance
53dB
(3)Fire resistance
60min
Typical impact(2)performance
Cell fon 30ecta TMFIBRE
acoustic wall lining (30mm x 1200mm x 2400mm) fixed to wall with H GYPi
acoustic fixings (8 x 105mm) at 600mm centres fixings Cell 105ecta AF
2
1
6Side view
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Item Material
4
5
6
7
8
3
2
NO
SCREWS
RF.03
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid on timber sub‐floorNew ceiling fixed to resilient bars
]
1
2
3
4
5
6
7
10
Existing floorboards or new 18mm (min) tongue and groove chipboard floor boards, screwed to floor joist
200mm (min) timber floor joists at < 450mm centres
1
2
Cell fonecta
perimeter flanking strip used to isolate plasterboard and skirting from the acoustic floor boardYELO
3 100mm (min) thick masonry wall (min 1350Kg/m )
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
Floating acoustic floorboard options (all installed on a timber sub‐deck):2 ‐ 17mm x 600mm x 2400mm (7.45kg/m ) + perimeter flanking strip17 fon 5/60 T ESYELO2 ‐ 26mm x 600mm x 2400mm (13.40kg/m )+ perimeter flanking angle T FS3026 fonYELO2 ‐ 30mm x 600mm x 2400mm (16.20kg/m )+ perimeter flanking angle T FS30 30 fonYELO
Cellecta
DECKfon
16mm metal resilient bar fixed perpendicular to floor joists at 400mm centres
922 layers of 15mm sound block (12.5kg/m each) or similar plasterboards to provide fire integrity, fixed in a
staggered formation to the resilient bars
Gap filled with acoustic mastic sealant
8
10(1) (2) (3)
L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
60min
(3)Fire resistance
17T ‐ 50dB26T ‐ 51dB30T ‐ 51dB
Typical airborne(1)performance
17T ‐ 56dB26T ‐ 57dB30T ‐ 56dB
Typical impact(2)performance
8
9
7
Side view
Technical Advice 08456 71-71-74 [email protected]
CellectaR
Item Material
3
4
5
6
7
RF.04
]
Existing floorboards or new 18mm (min) tongue and groove chipboard floorboards, screwed to floor joist
200mm (min) timber floor joists at < 450mm centres
2Metal frame (MF) ceiling system, 2 layers of 15mm sound block (12.5kg/m each) or similar plasterboards
1
2
5
6
7
9
perimeter flanking strip, used to isolate plaster and the skirting from the acoustic floorboardCell fonecta YELO
3 100mm (min) thick masonry wall (min 1350Kg/m )
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid on timber sub‐floorExisting ceiling retained and new suspended ceiling added
Service void
60min
1
2
4
3
8
9
6
7
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
Existing plaster and lath ceiling, with any holes filled with suitable material
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)Cell fon 50ecta Micro Slab FIBRE
Acoustic floorboard options (all installed on a timber sub‐deck):2 ‐ 28mm x 600mm x 1200mm (26.00kg/m ) + perimeter flanking angle
Scree oard FSdB 28 fon 50 YELO
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
5
(3)Fire resistance
SB28 ‐ 54dB
17T ‐ 52dB26T ‐ 53dB30T ‐ 53dB
Typical airborne(1)performance
SB28 ‐ 52dB
17T ‐ 54dB26T ‐ 55dB30T ‐ 54dB
Typical impact(2)performance
8Technical Advice 08456 71-71-74 www.cellecta.co.uk
100mm (min)
CellectaR
Item Material
4
3
8
Cellecta
DECKfon
2 ‐ 17mm x 600mm x 2400mm (7.45kg/m ) + perimeter flanking strip17 fon 5/60 T ESYELO2 ‐ 26mm x 600mm x 2400mm (13.40kg/m )+ perimeter flanking angle 26 fon 30T FSYELO2 ‐ 30mm x 600mm x 2400mm (16.20kg/m )+ perimeter flanking angle 30 fon 30T FS YELO
RF.05
Existing floorboards or new 18mm (min) tongue and groove chipboard floorboards, screwed to floor joist
200mm (min) timber floor joists at < 450mm centres
22 layers of 15mm sound block (12.5kg/m each) or similar plasterboards
1
2
5
6
7
9
perimeter flanking strip, used to isolate plaster and the skirting from the acoustic floorboardCell fonecta YELO
3 100mm (min) thick masonry wall (min 1350Kg/m )
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid on timber sub‐floor New suspended ceiling hung off floor joists
60min
1
2
4
3
8
9
6
7
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
Metal frame (MF) ceiling system hung off floor joists. 100mm (min) below joists
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)Cell fon 50ecta Micro Slab FIBRE
Acoustic floorboard options (installed on a timber sub‐deck):2 ‐ 28mm x 600mm x 1200mm (26.00kg/m ) + perimeter flanking angle
Scree oard FSdB 28 fon 50 YELO
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved refer, to plasterboard manufacturer’s specifications.n,w tr
5
(3)Fire resistance
SB28 ‐ 53dB
26T ‐ 52dB
Typical airborne(1)performance
SB28 ‐ 53dB
26T ‐ 56dB
Typical impact(2)performance
Technical Advice 08456 71-71-74 www.cellecta.co.uk
100mm (min)
CellectaR
Item Material
4
3
8
2 ‐ 26mm x 600mm x 2400mm (13.40kg/m )+ perimeterCell fon 26 fon 30ecta T FSDECK YELO
flanking angle
9
RF.06
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid directly on timber sub‐deckExisting ceiling not disturbed
213mm thick plaster or 12.5mm plasterboard on dabs (min 8kg/m )
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
2Existing plaster and lath ceiling (min 16kg/m ) or similar weight in plasterboards to provide fire integrity, fixed to thejoists in a staggered formation.
1
Cell fon 15ecta Ultramat
acoustic mat laid on existing floor boards ‐ 15mm x 1000mm x 1200mmDECK
3100mm (min) thick masonry wall (min 1350Kg/m )
1
2
4
5
3
6
45dB
Typical airborne(1)performance
59dB
(3)Fire resistance
30min
Typical impact(2)performance
Existing or new floorboards screwed to timber floor joists set at < 450mm centres
Technical Advice 08456 71-71-74 www.cellecta.co.uk
! Do not secure the floating floor treatment to the deckCaution
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
CellectaR
Item Material
6
2
3
4
5
10
RF.07
3 100mm (min) thick masonry wall (min 1350Kg/m )
213mm thick plaster or 12.5mm plasterboard on dabs (min 8kg/m )
Cell fon 37ecta T
structural acoustic floating floorboard laid directly on joists ‐ 37mm x 600 x 2400DECK
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
16mm metal resilient bar fixed perpendicular to floor joists at 400mm centres
822 layers of 15mm sound block (12.5kg/m each) or similar plasterboards to provide fire integrity, fixed in a
staggered formation to the resilient bars
Acoustic mastic sealant
1
2
7
9
Cell fon 5/100ecta ES
perimeter flanking strip, use to isolate plaster/plasterboard and skirting from the YELO
acoustic floorboard
200mm (min) timber floor joists at < 450mm centres
2
3
4
5
9
6
7
8
52dB
Typical airborne(1)performance
53dB
(3)Fire resistance
60min
Typical impact(2)performance
1
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid directly on timber floor joistsNew ceiling fixed to resilient bars
! Do not secure the floating floor treatment to the joistsCaution
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
Technical Advice 08456 71-71-74 [email protected]
Side view
CellectaR
Item Material
3
4
5
6
11
RF.08
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
1
2
Cell fon 5/120ecta ES
perimeter flanking strip, used to isolate plaster/plasterboard and skirting from the YELO
acoustic floorboard
3 100mm (min) thick masonry wall (min 1350Kg/m )
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid directly on timber floor joistsExisting ceiling not disturbed ‐ joist fire resistance upgraded
1
2
3
4
5
8
9
7
6
! Do not secure the floating floor treatment to the joistsCaution
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
92Existing plaster and lath ceiling (min 16kg/m ) or similar weight in plasterboards to provide fire integrity,
fixed to the joists in a staggered formation.
100mm wide strips of 12.5mm glass reinforced gypsum board fire protection strips mechanically fixed to bothsides of the floor joists
Sheet of 12.5mm glass reinforced gypsum board cut to suit gap between joists, laid on fire protection strips
200mm (min) timber floor joists at < 450mm centres
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
(3)Fire resistance
60min
Q39 ‐ 49dBQ45 ‐ 49dB
Typical airborne(1)performance
Q39 ‐ 59dBQ45 ‐ 58dB
Typical impact(2)performance
12
‐ structural acoustic floating floorboard laid directly on joists‐39mm x 600 x 2400Quattro 39f
‐ structural acoustic floating floorboard laid directly on joists‐45mm x 600 x 2400Quattro 45f
Cell fonecta DECK
Technical Advice 08456 71-71-74 www.cellecta.co.uk
CellectaR
Item Material
3
7
8
5
6
4
RF.09
Item Material
213mm thick plaster or 12.5mm plasterboard on dabs (8kg/m )
Cell fon 5/120ecta ES
perimeter flanking strip, use to isolate plaster/plasterboard and skirting fromYELO
acoustic floorboard
3100mm (min) thick masonry wall (min 1350Kg/m )
Separating timber floors with brick or aggregate block masonry walls Acoustic floorboards laid directly on timber floor joistsExisting ceiling not disturbed
1
2
3
4
5
6
(3)Fire resistance
60min
! Do not secure the floating floor treatment to the joistsCaution
7
98
Existing plaster and lath ceiling
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)DECK
200mm (min) timber floor joists at < 450mm centres
(1) (2) (3) L value. Rw + C value. Fire resistance stated is given as a guide. To ensure Building Regulations are achieved, refer to plasterboard manufacturer’s specifications.n,w tr
22 layers of 12.5mm fire boards (9.8kg/m each) or similar plasterboards to provide fire integrity, fixed in astaggered formation to the floor joists
Galvanised chicken wire mechanically fixed to the underside of the existing ceiling
9
Q39 ‐ 49dBQ45 ‐ 49dB
Typical airborne(1)performance
Q39 ‐ 59dBQ45 ‐ 58dB
Typical impact(2)performance
Cell fonecta DECK
Technical Advice 08456 71-71-74 [email protected]
CellectaR
‐ structural floating floor treatment laid directly on joists‐ 39mm x 600 x 2400Quattro 39f
‐ structural floating floor treatment laid directly on joists‐ 39mm x 600 x 2400Quattro 45f
1
2
3
4
7
8
5
6
13
RF.10
21
Item Material
15mm thick service void
Cell fonecta Baffle Strips
sound absorption strips ‐ 15mm x 75mm x 1200mmFIBRE
212.5mm (8kg/m ) plasterboard on dabs
1
2
6
7
Cell fonecta TM 2 composite acoustic wall lining ‐ 30mm x 1200mm x 2400mm (15.00kg/m )FIBRE H GYPi 30
3 100mm (min) thick masonry wall ‐ brick, concrete block or aircrete block (min 600Kg/m )
13mm (min) plaster finish
Wall ‐ floor junction detail Wall ‐ ceiling junction detail
100 100100mm 10045 4545 100 100100 45
MW.1 MW.3 MW.4
Brick, aggregate or aircrete block separating/partition walls Semi‐independently fixed composite acoustic wall lining
2
Acoustic wall lining secured to the wall with acoustic fixings (8mm x 105mm) ‐ 12 per sheet (min)Cell 105ecta AF
6 7 2
13 13252525
Cell 38ecta AT acoustic edge strip used to isolate wall lining from adjoining floor, walls and ceiling
CellectaR
4
5
3 331
52dB
46dB
10dB
50dB
43dB
7dB
51dB
44dB
8dB
50dB
43dB
7dB
Rw
R + Cw tr
38dB
36dB
‐
Base MW.1 MW.2 MW.3 MW.4partition
Typical airborne performance
Improvement over
base partition R + Cw tr
Technical Advice 08456 71-71-74 [email protected]
1
Base wall
Patent Pending Acoustic System
7116 26
5
4
5
4
5
4
5
4
3
8
3
8888
14
MW.2
Item Material
89mm (min) x 38mm timber stud wall set at 600mm (max) vertical centres
Cell fonecta TM 2 composite acoustic wall lining ‐ 30mm x 1200mm x 2400mm (15.00kg/m )FIBRE H GYPi 30
16mm thick metal resilient bar fixed to metal studs at 600mm (max) horizontal centres
1
2
Cell fon 15ecta Micro Slab
‐ 15mm x 600mm x 1200mmFIBRE
2 12.5mm (min) thick plasterboard (8Kg/m )
Cell 38ecta AT acoustic edge strip used to isolate wall lining from adjoining floor, walls and ceiling
Wall ‐ floor junction detail Wall ‐ ceiling junction detail
4 4 2
7
TW.3 TW.4
Timber stud separating/partition walls Semi‐independently fixed composite acoustic wall lining
4689114mm 114 126 8946 4646 46 46
1 2 1 2
7
41 2 4 4 2 41
Sound absorption material fitted between timber studs:
25‐50mm mineral wool acoustic partition roll (APR)
Cell fon 15ecta Micro Slab
fitted between resilient bars ‐ 15mm x 600mm x 1200mmFIBRE
Cell fon 50ecta Micro Slab
sound absorption material fitted between floor joists ‐ 50mm (t) x 400mm (w)FIBRE
54dB
45dB
14dB
58dB
49dB
18dB
60dB
52dB
20dB
56dB
49dB
16dB
Rw
R + Cw tr
40dB
35dB
‐
Base TW.1 TW.2 TW.3 TW.4
30 minutes
30 minutes
30 minutes
30 minutes
30 minutesFire resistance
partition
Typical airborne performance
Fire resistance
Improvement over
base partition R + Cw tr
CellectaR
7
Technical Advice 08456 71-71-74 www.cellecta.co.uk
Base wall TW.1 TW.2
66 85 65 6 6 68
7
3
4
5
6
7
8
15
333
95mm 82 70 3030 30 70 4625 70 3042
Wall ‐ floor junction detail Wall ‐ ceiling junction detail
SW.1 SW.3 SW.4
1
Metal frame separating/partition walls Directly/semi‐independently fixed composite acoustic wall lining
5
Item Material
70mm (min) metal ‘C’ studs set at 600mm (max) vertical centres
Cell fonecta TM 2 composite acoustic wall lining ‐ 30mm x 1200mm x 2400mm (15.00kg/m )FIBRE H GYPi 30
16mm thick metal resilient bar fixed to metal studs at 600mm (max) horizontal centres
1
2
FIBREfon 15
‐ 15mm x 600mm x 1200mmMicro Slab
2 12.5mm (min) thick plasterboard (8Kg/m )
Cell 38ecta AT acoustic edge strip used to isolate wall lining from adjoining floor, walls and ceiling
Sound absorption material fitted between metal studs:
25 mineral wool acoustic partition roll (APR)
Standard partition
1 2 1 2 222
66 6
48dB
45dB
5dB
55dB
46dB
12dB
55dB
46dB
12dB
53dB
45dB
10dB
Rw
R + Cw tr
43dB
34dB
‐
Base SW.1 SW.2 SW.3 SW.4
30 minutes
30 minutes
30 minutes
30 minutes
30 minutesFire resistance
partition
Typical airborne performance
Fire resistance
Improvement over
base partition R + Cw tr
Technical Advice 08456 71-71-74 [email protected]
SW.2
CellectaR
3
4
5
6
31 4 4 4 4 44 3333
16
Lightweight partitions built off the floor joistsStairwell/
communal area
Bath and shower trays Sanitary ware Metal frame partition built off the structural floor
Timber stud partition 3 31b
Technical Advice 08456 71-71-74 www.cellecta.co.uk
Lightweight internal walls built off the structural floor must be isolated from the acoustic floorboards with YELOfon ES or FS strip.
Leave a 5‐10mm expansion gap between the habitable area acoustic floorboards and the communal area floor treatment.
Door thresholds
Baths and shower trays should be built off a structural floor and MUST be isolated from the acoustic floorboards and any floor finished. Any gaps should be sealed with a suitable mastic.
Sanitary ware should be built off a structural floor and MUST be isolated from the acoustic floorboards and any floor finished. Any gaps should be sealed with a suitable mastic.
Lightweight internal walls built off the floor joists MUST be isolated from the acoustic floorboards with YELOfon ES or FS strip.
Wall treatments MUST be isolated from the acoustic floorboards with YELOfon ES or FS strip, and all gaps sealed with a suitable mastic.
Wall treatments MUST be isolated from the acoustic floorboards with YELOfon ES or FS strip, and all gaps sealed with a suitable mastic. .
Lightweight internal walls should be built off the structural floor deck and MUST be isolated from the acoustic floorboards with YELOfon ES or FS strip.
1a
YELOfon ES or FS flanking strip MUST be placed around floor perimeter, including around all walls that are built off the structural floor
Stairwell / communal
area
Wall treatment installed before the floor treatment
Wall treatment installed after the floor treatment
The acoustic performance of the floor structure will be compromised if the acoustic floorboard is not completely isolated from the timber joists, sub‐floor, services, door frames, surrounding walls and their treatments. To address this risk, each potential problem area needs to be detailed accordingly.
Design & installation details CellectaR
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CellectaR
I N N O V A T I O N I N I N S U L A T I O N
ScreedBoard 28 Acoustic...
3min 43sec
ScreedBoard 20 Overlay...
3min 27sec
TETRiS Structural Flooring..
5min 14sec
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New
Scree oard dB 28
ScreedBoard 28 is the ultimate acoustic overlay treatment. Its high density and unique resilient layer provides outstanding acoustic performance.lOnly 28mm thicklHard wearing ‐ looks and feels like screedlInterlocking edges ‐ no need for screwslEasy to cut to size and installlAccepts ceramic tiles*
Overall board thickness:Facing thickness: Resilient layer thickness:Board dimensions: Edge Profile: Weight:Fixings required:Jointing adhesive:Perimeter edge strip:
28mm 20mm ScreedBoard8mm 70% recycled polyester (PES)600mm x 1200mmInterlocking tongue & groove
218.62kg per sheet ‐ 26kg/m None
2SB adhesive (33m per 1Ltr bottle)YELOfon FS50
High Density Acoustic FloorboardScree oard dB 20
ScreedBoard 20's high density and very low thermal resistance give it a quick heat response time, making it the ideal floorboard for underfloor heating systems. lOnly 20mm thicklHard wearing ‐ looks and feels like screedlInterlocking edges ‐ no need for screwslExceptionally low thermal resistance lAccepts ceramic tiles*
Board thickness:Board dimensions: Edge Profile: Weight:Thermal resistance:Fixings required:Jointing adhesive:Perimeter edge strip: Associated resilient layer:
20mm 600mm x 1200mmInterlocking tongue & groove
218.00kg per sheet ‐ 25kg/m20.04m /kW
NoneSB adhesive 2(33m per 1Ltr bottle)YELOfon FS50FIBREfon 8 ‐ 8mm x 600mm x 1200mm >70% recycled PES
High Density, Low Thermal Resistance Floorboard
Made from recycled & Recyclable Materials
GlobalWarming Potential0
Recycled & Recyclable Material
GlobalWarming Potential0
Product Information
*Screedboards should be sealed with SB Primer prior to adhering ceramic tilesFIBRE
fon fon H GYPi TM30
FIBREfon HiGYP 30TM high density acoustic wall boards dramatically reduce airborne sound transmission through all types of existing and new build timber stud, metal frame and masonry walls.lOnly 30mm thicklExcellent acoustic performancelHigh density plasterboard facinglEasy to cut to size and install
Made from Recyclable Materials
GlobalWarming Potential0
Board dimensions: HiGYP thickness: Absorption layer thickness: Edge profile: Weight:Fixing required:
30mm x 1200mm x 2400mm 15mm15mmSquare edge (SE) or tapered edge (TE)
210.74kg per sheet ‐ 7.45kg/mCellecta AF/105 acoustic fixings (8mm x 105mm) ‐ 12per sheet (min)
Acoustic Wall Lining FIBREfon fon Baffle Strips
FIBREfon patent pending Baffle Strips are used to isolate FIBREfon HiGYP 30TM acoustic boards from the structure wall and absorb airborne sound within the service cavity.lOnly 15mm thicklExcellent acoustic performancelProduce cavity to run services
Easy to cut to size and install
Made from Recyclable Materials
GlobalWarming Potential0
Baffle size:Composition:Fixing adhesive:
15mm (t) x 75mm (w) x 1200mm (l)Recyclable wood fibre board Acoustic mastic or grab adhesive
Acoustic Baffle Strips
CellectaR
NO
SCREWSN
O
SCREWS
DECKfonfonUltramat 15
DECKfon Ultramat 15 high performance underlay is a quick and easy to lay treatment that will improve the airborne and impact performance of a floor where there is limited room height.
Only 15mm thickEasy to cut to size with a sharp knife
Overall matt thickness:Facing: Resilient core thickness: Matt dimensions: Weight:Perimeter edge strip:
15mm Rubberised polymer with fillers 9mm1000mm x 1200mm
212.00kg per sheet 10kg/m None required
High Density Acoustic Mat
FIBREfon Micro Slab’s unique soft touch micro‐fibres give the product very high sound absorption properties. It will be fitted between joists, in ceiling cavities and partition voids.
Available in two thickness’: 15 & 50mmOnly half the thickness required compared to traditional mineral wool to achieve the same acoustic performance Itch‐free fibresSupplied pre‐cut to suit each application
Made from 70%Recycled Materials
GlobalWarming Potential0
Thickness available:Slab dimensions:
Composition:
15mm & 50mm 15 ‐ 600mm x 1200mm50mm ‐ 400mm x 7.20m (3 slabs per pack)70% (min) recycled polyester micro fibres
High Performance Sound Absorbing Slab FIBRE
fonfon Micro Slab 15 50&
itchfree
Made from Recycled Materials
GlobalWarming Potential0
Technical Advice: 08456 71-71-74 [email protected]
19
DECKfon fon 17 26 30T T T, &
DECKfon overlay treatments are designed to improve the acoustic performance of a decked timber floor where a new ceiling is to installed.lThree thickness’ available: 17, 26 & 30mm lMoisture resistant floorboardlEasy to cut to size and install
Overall board thickness:Facing thickness:
Resilient layer thickness: Board dimensions: Edge Profile: Weight:
Perimeter edge strip:
17mm, 26mm & 30mm17T: 9mm MR MDF, 26T: 18mm P5 Chipboard.30T: 22mm P5 chipboard8mm open cell polyurethane600mm x 2400mmTongue & groove
217T: 10.74kg per sheet ‐ 7.45kg/m 226T: 19.29kg per sheet ‐ 13.40kg/m 230T: 23.32kg per sheet ‐ 16.20kg/m
17T: YELOfon ES5/6026T & 30T: YELOfon FS30
Acoustic Overlay FloorboardsDECK
fon fon 37 39 45T Quattro , &
DECKfon structural treatments are designed to be laid directly on the floor joists. 37T will improve the acoustic performance for timber floor where a new ceiling is to be installed and Quattro 39 or 45 where an existing ceiling is to be retained.lThree thickness’ available: 37, 39 & 45mm lMoisture resistant chipboardlEasy to cut to size and install
Overall board thickness’:Facing thickness:
Board dimensions: Edge Profile: Weight:
Perimeter edge strip:
37mm, 39mm & 45mm37T: 22mm P5 ChipboardQ38 & Q45: 18mm P5 Chipboard600mm x 2400mmTongue & groove
237T: 24.76kg per sheet ‐ 17.20kg/m 2Q39: 27.64kg per sheet ‐ 19.20kg/m 2Q45: 28.80kg per sheet ‐ 20.00kg/m
37T: YELOfon ES5/100 Q39 & Q45: YELOfon ES5/120
Structural Deck Acoustic Floorboards
Made from recycled & Recyclable Materials
GlobalWarming Potential0
Made from recycled & Recyclable Materials
GlobalWarming Potential0
CellectaR
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Technical Advice 08456 71-71-74 www.cellecta.co.uk
! Failure to install a perimeter flanking strip correctly will result in acoustic failureCaution
The acoustic efficiency of the floor or wall will be adversely affected should acoustic bridging between the acoustictreatment and the surrounding structures occur (known as flanking transmission). All floor finishes must be isolated from the surrounding walls (including plaster finish and skirting boards), door linings, services and other structural elements. To address acoustic flanking, Cellecta manufactures an extensive range of flexible extruded polyethylene edge strips to suit each specific treatment.
Eliminating Acoustic Flanking
Acoustic treatment Flanking strip required Flanking strip dimensions
YELOfon 5/100ES
YELOfon 5/60ES
YELOfon 5/120ES
YELOfon 30FS
(Profiled flanking strip)
YELOfon 50FS
(Profiled flanking strip)
Cell 38ecta AT(Self adhesive acoustic tape)
5mm (t) x 100mm (h) x 50m (L)
5mm (t) x 60mm (h) x 50m (L)
5mm (t) x 120mm (h) x 50m (L)
6mm (t) x 30mm (w) x 30m (h) x 2000mm (L)
6mm (t) x 50mm (w) x 30m (h) x 2000mm (L)
2.5mm (t) x 38mm (w) x 40m (L)
DECKfon 37T
DECKfon 17T
DECKfon 26T
DECKfon 30T
Scree oard dB 28
H GYPi 30TM
Note. All Cellecta edge strips have a global warming potential (GWP) of <5 and are Green Guide Pol 1 compliant.
DECKfon 39Quattro
DECKfon 45Quattro
DO NOT secure the floating floor treatmentto the sub-deck or floor joists.
DO NOT sit the skirting board or allow theplaster or plasterboard to make direct contact with the floor treatment.
Ensure the acoustic floor treatment is freefloating and not fixed to the sub-structure.
Use YELOfon flanking strip to isolate thefloating floor treatment from the wall and itsfinishes.
Scree oard dB 20
CellectaR
Tools & Accessories
ScreedBoard Fixing BattenScreedBoard Pull Bar
SB Adhesive ‐ 1 litre bottle2Coverage: 33m /ltr of ScreedBoard
Cellecta fon Adhesive ‐ 1 litre bottle2Coverage: 33m /ltr of acoustic boards
ScreedBoard Primer ‐ 5 litre bottleUse to seal the Screedboards prior toadhering ceramic tiles
Cellecta HP30 Deep Resilient Bar Size: 30mm deep x 3000mm longInstallation centres: > 600mm centres
The resistance to airborne sound depends mainly on the mass per unit area of the structural floor and supporting walls, and partly on the ceiling’s construction. It is therefore important to choose a ceiling treatment that complements the performance of the chosen structural floor, to produce an overall structure that exceeds the required values. De‐coupling the ceiling from the structural floor is an effective way of reducing the contact path that impact sound can follow. Adding mass in the way of plasterboard to the floor structure and filling the ceiling void with a mineral wool will also improve the acoustic performance of the structure. Detailed below are for four types of ceiling treatments available in order of performance:
Ceiling Treaments
Notes. Further guidance is given in Approved Document E and the manufacturer of the proposed ceiling system. Professional advice should be sought to ensure the overall floor construction complies with current fire regulations.
2: Proprietary metal frame suspended ceiling systemCavity filled with 50mm FIBREfon Micro Slab 50 or
3100mm mineral wool (45kg/m ).
1: Independent ceilingCavity filled with 50mm FIBREfon Micro Slab 50
3or 100mm mineral wool (45kg/m ).
3: Plasterboard on Cellecta HP30 deep resilient barsCavity filled with 50mm FIBREfon Micro Slab 50
3or 100mm mineral wool (45kg/m ).
4: Plasterboard on proprietary shallow resilient barsCavity filled with 50mm FIBREfon Micro Slab 50 or
3100mm mineral wool (45kg/m ).
Up to 450mm centres
Up to 600mm centres
Technical Advice 08456 71-71-74 [email protected]
CellectaR
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Construction Information & Notes
Further Information CellectaR
External wall type:
New Build Refurbishment/conversionType of project: Mixed development
Brick/ dense block with cavity Brick/aircrete block with cavity Solid 9" Brick/dense block
Other (details)
Internal wall type: Brick/ dense block Timber stud Metal frame
Floor type: Solid timber joists Other (details)
Ceiling: Existing ceiling to be retained New ceiling to be installed
Proposed ceiling construction:
Further information:
Floor depth: mm
Aircrete block
Wall finish: Plastered None Other (details)Plasterboard on dabs
Installation Cellecta acoustic insulation products are supplied with detailed fixing instructions. For further assistance contact Cellecta’s technical team on Tel. 08456 71‐71‐74.
Architectural DrawingsArchitects and designers can quickly and easily insert Cellecta’s insulation products into their drawings by downloading the specific FASTRACK detail in “dwg” CAD format from Cellecta’s website.
Specification ClausesSpecifiers can quickly and easily insert Cellecta’s insulation products into their specification document by downloading the relevant RIBA NBS Plus clause from Cellecta’s website (www.cellecta.co.uk).
Health and SafetyCopies of COSHH data for all Cellecta products are available upon request.
PackagingCellecta acoustic boards are strapped and shrink‐wrapped on wooden pallets with corner protectors. Micro slabs are suppled in polythene bags.
On‐site handling & storage Cellecta acoustic boards must be stored on level ground, in a dry environment, undercover and not sheeted outside.
Technical Advice 08456 71-71-74 [email protected]
NotesCellecta reserves the right to amend product specifications without prior notice. Colours shown are for illustration purposes and are subject to production variation. Product technical data stated is typical. The information included in this guide is based on Cellecta’s experience and is believed to be reliable. dB values quoted and applications illustrated are typical, however, each site’s characteristics are different and as a result, reliance should not be solely placed upon the recommendations detailed. Cellecta, as the manufacturer, has no control over the installation of its products. The purchaser should evaluate the product's suitability and is responsible for adhering to any laws or regulations in this respect, making the purchaser also liable for observing any third party rights.
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Other Products Available From Cellecta
Technical Advice 08456 71-71-74 [email protected]
23
YELO 10fon fon HD + System
YELO HD10+ is the acclaimed high density, closed‐cell resilient layer system (YELO HD10+, fon fonE‐strip and J‐strip) that carries its own proprietary Robust detail E‐FC‐5. The lightweight, easy to install system delivers unrivalled acoustic performance when used to isolate a floating screed from a structural concrete separating floor.
Superior impact sound deadening propertiesSuitable for all types of concrete floors and screedsLightweight, easy to cut and install rolls Robust detail treatment (E‐FC‐5)
2Over 5,000,000m successfully installedRecyclable Material
GlobalWarming Potential<5Rd
CompliantTreatment
(1) Refers to TETRiS eco
DECKfon fon Batten 45 & 70
DECK acoustic battens consist of a layer of recycled, low‐resonance, open‐cell, flexible fonpolyurethane foam bonded to an FSC certified timber batten. They have been rigorously tested, and are Robust details compliant for steel, concrete and timber separating floors.
Outstanding acoustic performance(2)Two heights available: 45 & 70mm
FSC certified timberOver 4,500,000Lm successfully installed
Recycled Material
GlobalWarming Potential0
(2) 2 Batten height when loaded to 25kg/m
RdCompliantTreatment
FSC
C
YELO X FOAM Extruded polystyrenes
TETRiS is a revolutionary patented suspended ground floor system, designed to provide outstanding thermal and structural performance. The insulation blocks sit on and between standard pre‐stressed concrete floor beams and is finished with a structural concrete topping.
2U‐values as low as 0.10 W/m K achievableA+ Green Guide rated system Quicker and easy to install than a traditional beam and block floor systemProduces a floor with zero cold bridges CSH Pol 1 compliant*100% recyclable
YELOFOAM XPS (extruded polystyrene) insulation boards are the ideal insulation for a multitude of basement, floor, wall, pitch and flat roof applications.
Excellent life‐long thermal performance High compressive strength 250 ‐ 700kPaClosed‐cell structure: < 0.7% water absorption Wide range of thickness’ available: 20 ‐ 160mm CSH Pol 1 compliant* 100% recyclable
Cellecta’s proprietary cavity closers eliminate cold bridging around window and door openings Both types of UNICLOSER XCC incorporate a high performance extruded polystyrene thermal core and at least one rigid dpc profile.
Eliminates cold bridging around windows and doorsEffective DPCCompatible with both full and partial fill cavity insulationAvailable in 6 standard sizes or manufactured to order in 1mm increments from 30 to 300mm100% recyclable
UNICLOSER CC X Proprietary cavity closers
TETRiSTETRiS Structural ground floor insulation system
*Refers to Cellecta eco XPS boards
(1) Refers to eco XPS
Technical Helpline:Technical, installation advice, site surveys and take‐off service
T: 08456 71‐71‐74F: 08456 71‐71‐72E: [email protected]
Unit D Norman Close Rochester KentME2 2JUT. 08456 71‐71‐74F. 08456 71‐71‐72E: [email protected]
CellectaI N N O V A T I O N I N I N S U L A T I O N
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FASTRACKCADARCHITECTURAL CAD DATABASES
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