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公开(公告)号：DE2345484A1
公开(公告)日：1975-04-10
申请号：DE2345484
申请日：1973-09-08
Applicant: HOECHST AG
Inventor： PLOETZ KURT , BRECHAR KLAUS , KLEIN ALBERT
IPC: B27N3/00 , B32B7/02 , D04H3/011 , D04H3/12 , D06M15/285 , D06M15/423 , D06N5/00 , E04D5/02
Abstract: A bituminized roof sheet has particular dimensional stability and strength when containing a spun fleece of polyester filaments reinforced in a quite special manner as carrier. The roof sheet has the following properties:
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