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公开(公告)号:EP0723570A4
公开(公告)日:1998-04-08
申请号:EP94931867
申请日:1994-10-14
申请人: GRACE W R & CO
发明人: BARTLETT KEITH R , JENKINS ROBERT F , BUSS CHRISTOPHER , MARTIN TIMOTHY JOHN , GERBER ANDRE , COLARUSSO PETER C
CPC分类号: D06N7/00 , C09J7/20 , C09J7/21 , C09J7/22 , C09J7/38 , D06N2209/128 , D06N2209/1664 , D06N2211/06 , E01D19/083 , E04B1/665 , E04D5/10 , E04D11/02 , Y10T428/2438 , Y10T428/24413 , Y10T428/2443 , Y10T428/2835 , Y10T428/2848
摘要: An exemplary waterproofing membrane comprises a carrier layer having a non-bituminous pressure-sensitive waterproofing adhesive, a protective layer coated on the non-bituminous adhesive, and a second waterproofing adhesive layer on the other face of the carrier to permit adherence of the membrane to a cementious surface and to permit concrete to be cast against the non-bituminous layer and protective coating and to be bonded thereto when cured. Further exemplary membranes comprise a dusted layer on the protective coating to permit foot traffic. The membranes of the invention are useful in so-called horizontal and vertical lagging installations. Methods for waterproofing between cementious surfaces, in tunnels, and on concrete decks are also disclosed.
摘要翻译: 示例性的防水膜(10)包括具有非沥青压敏防水粘合剂(5)的载体层(4),涂覆在非沥青粘合剂(5)上的保护层(6),以及第二防水粘合剂 在所述载体(4)的另一个面上的层(9),以允许所述膜(10)粘附到水泥质表面上,并允许混凝土(12)浇铸在所述非沥青层和保护涂层(6)上;以及 在固化时与其粘合。 另外的示例性膜包括保护涂层(6)上的粉尘层(15)以允许步行交通。 本发明的膜(10)可用于所谓的水平和垂直落后安装。还公开了用于水泥质表面之间,隧道中以及混凝土甲板之间的防水的方法。