Patent ID: 9212488
Filing Date: 2015-12-15
Classification: B32B,E04D

Abstract:
1. A roof membrane system atop a roof, comprising: a first membrane positioned atop the roof, the first membrane having an edge, wherein the first membrane does not include any pre-applied adhesive material; a second membrane positioned atop the roof, the second membrane having a first edge and a second edge opposite the first edge, wherein the first edge of the second membrane is overlapped with the edge of the first membrane, and the first edge of the second membrane includes a first pre-applied adhesive material on a surface thereof, above or below a main body of the second membrane, the first pre-applied adhesive material extending along a majority of the length of the first edge of the second membrane and adhering to the edge of the first membrane, and wherein the second edge of the second membrane includes a second pre-applied adhesive material on the same or an opposing surface of the second membrane, above or below a main body of the second membrane, the second pre-applied adhesive material extending along a majority of the length of the second edge of the second membrane; and a third membrane positioned atop the roof, the third membrane having an edge, wherein the third membrane does not include any pre-applied adhesive material, and wherein the edge of the third membrane is overlapped with the second edge of the second membrane and is adhered to the second adhesive material.