An excellent fire barrier densdeck roof boards feature a noncombustible core and inorganic surface that offer greater fire protection than other conventional commercial roofing products when applied over combustible roof decks and steel decks.
Densdeck prime roof board cost.
The course discusses the evolution of roofing cover boards.
Fiberglass mat with non asphaltic coating.
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And states the roof system types specialty systems and attachment options that can be utilized specifically with.
The optional separator sheet should be installed prior to densdeck prime roof board installation.
It is a preferred.
2 hour moistureabsorption moisturegainedfrom50 to 90 relativehumidity 1 2 paper faced gypsum board hd fiberboard 3 4 perlite 1 2 perlite 1 4 densdeck roof board 943 1 4 densdeck duraguard roof board 1500 3 919 4 350 compressivestrength maximumpsi 1 2 paper faced.
Explains how the forces of nature affect roof function and durability.
The greatest risks to roofs aren t always seen.
Summarizes the advantages related to the construction process and cost benefits when including a cover board.
Where densdeck prime roof board is installed over combustible wood decks or insulation all joints should be staggered.
Specifications all dimensions are nominal compressive strength psi 900 psi.
Plates through the densdeck prime roof board flush with the surface.
Edge joints should be located on and parallel.
5 8 in x 4 ft x 8 ft.
And in keeping with the tradition of market driven innovation densdeck prime roof board now includes eonic technology a patent protected enhancement that has doubled its resistance to moisture making it the only roof board with manufacturing specifications that include 5 total water absorption resistance by weight and 1 gram surface.
Densdeck roof board 12 64 2 83 4 12 1 86 4 44 2 58 41 18 max.
Densdeck roof boards have also been tested within roofing systems for sound isolation.
The unique construction of densdeck prime roof boards provides excellent flute spanning and will help stiffen and stabilize the roof deck.
Coefficient of thermal expansion inches inch f.
Additionally densdeck prime has been shown to withstand de lamination deterioration warping and jobsite damage more effectively than roofing membrane substrates such as paper faced gypsum board.
Dens solutions are industry trusted high performing fiberglass mat gypsum panels suitable for your wall roof ceiling and floor projects.
