Patent ID: 11913219
Assignee: BENJAMIN OBDYKE INCORPORATED
Field: Surface technology, coating (Chemistry)
Classification: CPC E  B | IPC B  E

Claim 0:
1. A drainage-promoting wrap for a building structure, comprising:
an elongate, flexible strip of weather-resistive membrane having front and rear faces;
a series of separate, spaced-apart, spacer elements bonded to said front face of said membrane and projecting therefrom to a predetermined height; and
a layer of adhesive extending on said rear face of said membrane;
wherein said layer of adhesive extends continuously on said rear face of said membrane; and
wherein said membrane has a trilaminate construction including a breathable film sandwiched between a pair of non-woven material layers such that one of said non-woven material layers forms said front face of said membrane and the other one of said non-woven material layers forms said rear face of said membrane.