Foam Chord Backer Roof To Wall Transition

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Foam chord backer roof to wall transition.

X 5 quikrete 1 2 in. Elastomeric membrane bellows supported by a closed cell foam backer. Expansion joint is a joint filler made from resilient cane fibers and is used to prevent damage during expansion and contraction of concrete. Backer rod and sealant cementitiuos wall panels 3 8 drainable hat channel roofing vapor barrier 1 2 plywood wall sheathing 3 5 8 cfmf stud 1 2 expansion bolt prefinished metal cap flashing wood shim 1 2 plywood wall sheathing roofing vapor barrier 1st floor 0 flat roof t o d.

Polystyrene foam boards commonly called foamboard are a clean lightweight convenient way to insulate bare concrete walls. This product is weather resistant and meets the requirements of astm d 1751. It can be used in driveways sidewalks and patios. 12 0 1 8 sf5 4 cast in place concrete slab compacted.

To full gaps wider than 1 4 use foam backer rod before caulking to prevent the caulk from cracking over time. Backer rod creates an even depth and supports the sealant caulk allowing it to form the proper shape about 2x as wide as deep. Backer rod is an easy to compress rope like celled foam. It is inserted into a clean joint at the required depth before caulking sealing.