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公开(公告)号:US3725185A
公开(公告)日:1973-04-03
申请号:US3725185D
申请日:1970-07-16
申请人: LEXSUCO INC
发明人: CURTIS F
CPC分类号: B32B13/042 , B32B11/044 , B32B2395/00 , E02D31/02 , E04B1/66 , E04D11/02 , H01K3/00 , Y10T428/26 , Y10T442/145 , Y10T442/162
摘要: IN VARIOUS PROTECTIVE ASSEMBLIES OR SYSTEMS FOR STRUCTURAL AND CONSTRUCTION MATERIALS, A WATER RESISTANT SHEET HAVING A THICKNESS WITHIN THE RANGE OF ABOUT 1/1000 TO ABOUT 3/8 INCH AND BEINGG COMPOSED OF FROM 50 TO 100 WT. PERCENT UNCURED RUBBER RECLAIM, AND FROM 0 TO ABOUT 50 WT. PERCENT BITUMINOUS MATERIAL. SPECIFIC PROTECTIVE ASSEMBLIES OR SYSTEMS ARE DESCRIBED AND CLAIMED.
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