USG Durock Brand Uncoupling Mat - 355 sq. ft. Roll
$40000 USD
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Brand: USG Durock
| SKU: 170007
| MPN:
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USG Durock Brand Uncoupling Mat - 355 sq. ft. Roll
A waterproof underlayment membrane that helps suppress the transfer of lateral movement in a subfloor to preserve the integrity of the tile installation.
Features
- Roll size: 43" x 98' (1.1m x 30m)
- Provides uncoupling, waterproofing, and vapor management of the substrate
- Lighter, thinner alternative to 1/4" tile underlayment panels
- Low density core helps keep the membrane flat during installation
- Rot-proof and resistant to solvents and alkalis
- Ceramic tile installation can take place immediately after the membrane is installed
- Approved for use with modified and unmodified mortars
- Uncoupling Mat is an LDPE film with a spun bond polypropylene non-woven fabric on the top side and a needle punched polypropylene fleece on the bottom side
Applications
- In interior and exterior* applications for both residential and commercial floors
- To renovate older floors to address existing in-plane cracks in the subfloor
- To diminish the transfer of stresses beneath the flooring associated with expansion and contraction between different substrate materials
- To protect in-plane lateral movement in industry-approved plywood or oriented strand board (OSB) floors from transferring to the finished floor
- To accelerate construction timelines require installing tile over green concrete slabs before the recommended 28-day cure
Suitable Substrates
- Concrete, light weight concrete
- Tile backerboards such as USG Durock Brand Cement Board and Fiberock Brand Tile Backerboard
- Green concrete
- Exterior-grade plywood and APA Sturd-I-Floor, Exposure 1 OSB (interior use only)
- Gypsum underlayments such as USG Levelrock Brand
- Cement mortar beds, self-leveling underlayment and leveling coats
- Properly prepared cement terrazzo (interior only)
- Raiant heat systems
- Properly prepared existing vinyl flooring such as VCT, LVT/LVP, and non-cushioned paper-backed/felt-backed sheet vinyl
Conforms to ANSI A118.10 American National Standard Specifications for Load Bearing, Bonded, Waterproof Membranes for Thin-Set Ceramic Tile and Dimensional Stone Installation and ANSI A118.12 American National Standard Specifications for Crack Isolation Membranes for ThinSet Ceramic Tile and Dimension Stone Installation
USG Uncoupling Mat Technical Data | |
Thickness | 1/8" (3mm) |
Seam strength | >8 lbs/inch |
Breaking strength | >170 psi |
Shear strength | >50 psi |
Point load | >1000 lbs |
Crack resistance | No failure up to 1/8" opening |
Fungus and microorganism resistance | No mold growth |