Perlite Roof Insulation Tis

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Perlite roof insulation tis.

It is the ideal construction aggregate filler for masonry fill insulation roof decks floor systems and other significant areas that need insulation. Rigid board insulation mechanically fastened to the metal deck. Rigid board insulation can also be classified as organic consisting of wood foamed plastics and fiberboards. Combined with resistance to water absorption sproule wr 1200 perlite effectively minimizes corrosion to outer pipe surfaces and equipment while providing excellent thermal insulation.

The surface is treated to reduce bitumen absorption assuring proper adhesion of roof membranes. Perlite insulation board also known as waterproof perlite insulation board is made of expanded perlite bulk material as aggregate adding waterproofing agent and binder for preparation screening pressure forming drying and other processes. Expanded perlite s high insulating qualities light weight and versatility make it an essential part of the construction industry for loose fill insulation and lightweight insulating concrete. Roofing insulation and cover boards our broad line of polyiso insulation products can address your r value requirements.

Johns manville s solution is an expanded perlite product with a built in corrosion inhibitor.