| 摘要 |
<p>The invention relates to a fibre-based mat that can be used for making up bituminous membranes, comprising glass fibres, organic fibres and a binder, characterized in that the organic fibres have a shrinkage at 130° C. of less than or equal to 5%. The invention also relates to a bituminous membrane comprising a substrate coated, covered or impregnated with a bituminous matrix, in which the substrate is a mat as above. The mat and the membrane can be used for the production of roofing and/or damp-proofing.</p> |
