Dacatie Dacasock Extra Wide Firesock Acoustic 2 Hour Fire Rated Fire Stop - Cavity barrier
Verified by manufacturer 2 months ago
MDK50-300 - 300 x 65 mm to suit 40-50 mm cavity
MDK50-300 - 300 x 65 mm to suit 40-50 mm cavity
Acoustic fire stop.
Application
- Suitable for party wall junctions, wall plate junctions, brick and block, timber frame and SIP.
- Suitable as on-site solution to close voids at junctions and create a fire barrier.
Description
An acoustic fire stop which restricts the spread of smoke and flames within external masonry and timber frame walls, whilst also inhibiting flanking noise transmissions at wall junctions. It is made from non-combustible low resin mineral wool, sleeved in 50 micron polythene.
All Dacatie products are manufactured to BS ISO9001 Quality Management and ISO14001 Environmental standards. All Dacatie products are chlorofluorocarbon (CFC) hydrochlorofluorocarbon (HCFC) free, have zero ozone depletion potential (ODP) and low global warming potential (GWP).
Features and benefits:
- One hour fire rating.
- Chemically inert.
- Will not degrade or rot.
- Will not support vermin.
- Will not encourage fungi growth.
- Special sizes available on request.
- Compliance with Building Regulations (E&W) Approved Document L (2010).
- Robust Detail BR262.
- National House Building Council (NHBC) approved.
- BBA-accredited.
- Prevents water ingress.
- Minimizes thermal bridging around reveals.
General information
Material | Polythene Guidance for specification option: Sleeved in 50 micron polythene. Wool Guidance for specification option: Non-combustible low resin mineral wool. |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | K10/530 Cavity fire barriers within partitions/ wall linings K10/545 Cavity fire barriers within suspended ceilings P10/420 Sleeved mineral wool small cavity barriers P10/70 Sleeved small cavity barriers |
Specification data - Sleeved mineral wool cavity barriers
Cavity barriers | |
Sleeves | 50 micron polythene. |
Size | 300 x 65 mm.Manufacturer guidanceSizes given are width and depth of insulation. |
Fire performance | Fire rating to BS 476: 60 minutes fire integrity. |
Third party certification: | British Board of Agrément, BS ISO 9001, ISO 14001, NHBC approved, Compliance with Building Regulations (E&W) Approved Document L (2010). |
Length | 1200 mm. Guidance for specification option: Stock length. |
Global warming potential (GWP) | Low. |
Ozone depletion potential (ODP) | Zero. |
Green guide rating | A+. |
ThermalConductivity | 0.037 W/m·K. |
Barrier type | Cavity red poly sleeved. |
Cavity | 40–50 mm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Polythene Guidance for specification option: Sleeved in 50 micron polythene. Wool Guidance for specification option: Non-combustible low resin mineral wool. |
Literature
Dacatie Wide Extra Firesock - Fire Cavity Barrier 1 Hour Fire Integrity - 20 to 300mm Cavities- Data sheet
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