发明申请
US20090075033A1 Building wrap for use in external wall assemblies having wet-applied facades
审中-公开
用于具有湿施加的外墙的外墙组件的建筑包装
- 专利标题： Building wrap for use in external wall assemblies having wet-applied facades
- 专利标题（中）： 用于具有湿施加的外墙的外墙组件的建筑包装
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申请号： US11900996申请日： 2007-09-14
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公开(公告)号： US20090075033A1公开(公告)日： 2009-03-19
- 发明人: Theresa Ann Weston , Barbara Klimowicz O'Rourke , Mieczyslaw (Michel) Stachnik , Warren Francis Knoff , Wazir Nobbee , Kimdolyn Boone
- 申请人： Theresa Ann Weston , Barbara Klimowicz O'Rourke , Mieczyslaw (Michel) Stachnik , Warren Francis Knoff , Wazir Nobbee , Kimdolyn Boone
- 主分类号： B32B3/26
- IPC分类号： B32B3/26 ; E04B1/64
摘要：
A multiple sheet building wrap for wrapping the structural components of a building in order to protect the underlying structural components from moisture is provided. The building wrap is particularly useful under facades such as wet applied stucco or engineered stone, demonstrating good drainage of liquid water and moisture vapor permeability. The building wrap is a composite of a water resistive barrier and a porous intervening layer which acts as a barrier to stucco as it is applied. An exterior wall construction incorporating such building wrap is also provided.
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