Patent ID: 9458631
Filing Date: 2016-10-04
CPC Classification: E04B,E04C,E04F,H02G

Claim Text:
1. A sealant ensemble system, which completely separates and insulates a constructive element in contact with an exterior environment from a wall assembly and seals a perimeter of said constructive element with an impervious non-permissive insulation layer comprising: the constructive element installed with a distance from a wall opening, a rear face of a flashing and edges of an insulation board; filling a gap created with an expanded closed cell polyurethane foam sealant; embed the rear face of the flashing and a top front face of the flashing in the expanded closed cell polyurethane foam sealant; create a first caulking joint between a caulking element of the flashing and an exterior surface of said non-permissive insulation layer; create a second caulking joint between an extending caulking element of the constructive element and an exterior surface of the non-permissive insulation layer; over-seal all closed cell polyurethane foam outer surfaces with a vapor impermeable sealant material; a reinforced cementitious basecoat layer which covers the outer surfaces and extends behind the caulking elements; a suitable silicone sealant applied in the second caulking joint created, to seal a dovetail, before applying a finish coat.