Coated cellular glass insulation system
OwnerSteven Badger, Helen Huang +1inventors
InventorsSteven Badger, Helen Huang, William F. Sorsby, III
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Abstract
Methods for coating a cellular glass insulation material and a coated cellular glass insulation system for insulating the roof of a structure. The method comprises applying a coating system to at least one surface of a cellular glass block, the coating system comprising a first coating and a second coating, wherein the coating system provides durability and prevents water vapor intrusion. The coated cellular glass insulation system is comprised of blocks of coated cellular glass insulation and a membrane.
Claims20
A coated cellular glass insulation product comprising:
- a cellular glass insulation material having a plurality of surfaces and a coating system disposed on at least one of the surfaces, the coating system comprising:
- a first coating layer applied directly to at least one surface of the cellular glass insulation material in an average thickness of at least 75 μm, the first coating layer comprising an inorganic coating composition;
- and
- optionally, a second coating layer applied to at least a portion of the first coating layer comprising a water-repellant coating, wherein the coated cellular glass insulation product achieves an FSI of no greater than 50 and an SDI of no greater than 50, as tested in accordance with ASTM E84.
A method of producing a coated cellular glass insulation product comprising:
- providing a cellular glass insulation material having a plurality of surfaces;
- applying a coating system on at least one surface of the cellular glass insulation material, the coating system comprising:
- a first coating layer;
- and
- optionally, a second coating layer comprising a water-repellant coating, wherein the first coating layer has an average thickness of at least 75 μm and comprises an inorganic coating composition, wherein the coated cellular glass insulation product achieves an FSI of no greater than 50 and an SDI of no greater than 50, as tested in accordance with ASTM E84.
Dependencies are inferred from the claim text.