| 摘要 |
<p>The membrane has a functional damp-proof layer (1A) that is permeable to vapor to ensure resistance to water and permeability to vapor, semi-permeable to vapor to ensure resistance to water and semi-permeability to vapor or non-permeable to vapor to ensure resistance to water and non-permeability to vapor. A support substrate (1B) and a rigidification armature (1C) are provided below the membrane. A non-woven textile coating (1D) is provided at the bottom of the membrane. The layer, the substrate, armature and the coating are linked together by gluing or calendering. The rigidification armature is made of rigidification tissue or non woven textile. The substrate is made of non woven textile or woven textile.</p> |
