B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 3/26 (2006.01) B05D 3/02 (2006.01) B32B 5/18 (2006.01) B32B 5/22 (2006.01) B32B 5/24 (2006.01) B32B 27/04 (2006.01) B32B 27/12 (2006.01) D06N 7/00 (2006.01) F24F 13/02 (2006.01) E04B 1/74 (2006.01)
Patent
CA 2398978
The present invention provides coating material (14), insulation-containing building material products bearing the material and methods for applying the coatings to the building material products. The coating matarials (14) possess one-way breathability characteristics with respect to water and aqueous solutions. That is, the coatings are essentially impermeable to liquid water and permeable to water vapor. Vapor from water in insulation coated by the material may thus pass through the coating, whereas liquid water is effectively prevented from passing through the coating and entering the insulation.
La présente invention concerne un matériau de revêtement (14), des matériaux de construction contenant une isolation portant ce matériau et des procédés d'application de ces revêtements sur ces matériaux de construction. Ces matériaux de revêtement (14) possèdent des caractéristiques qui laissent passer dans un sens l'eau et les solutions aqueuses. Plus précisément, ces revêtements sont essentiellement imperméables à l'eau en phase liquide et perméables à la vapeur d'eau. La vapeur d'eau présente dans l'isolation recouverte par ce matériau peut donc passer à travers ce revêtement, alors que ce revêtement empêche efficacement l'eau en phase liquide de le traverser et d'entrer dans l'isolation.
Ruid John O.
Shaw Wayne E.
Toas Murray S.
Certainteed Corporation
Mcfadden Fincham
LandOfFree
Semipermeable coating for building materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semipermeable coating for building materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semipermeable coating for building materials will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2060078