Working material for construction or repair
    1.
    发明授权
    Working material for construction or repair 失效
    施工或维修工作材料

    公开(公告)号:US4898617A

    公开(公告)日:1990-02-06

    申请号:US250162

    申请日:1988-09-28

    IPC分类号: C08L95/00 F02B1/04

    CPC分类号: C08L95/00 F02B1/04

    摘要: A working material for construction or repair comprising (A) a mixture of 0.5 to 30% by weight of (a-1) a hydroxide of a divalent or higher basic metal, 10 to 99% by weight of (a-2) an aggregate and 0.5 to 70% of (a-3) a bituminous substance, the total amount of these materials (a-1), (a-2) and (a-3) being 100% by weight, and covering the mixture (A), (C) oxidized rosin or a mixture of (C) oxidized rosin with (D) a compound containing more than one carboxy group per molecule on an average and/or (B) a liquid hydrocarbon or a vegetable oil.

    摘要翻译: 一种用于构造或修复的工作材料,包括(A)0.5至30重量%的(a-1)二价或更高级碱金属的氢氧化物,(a-2)的聚合物(a-2),10至99重量% 和(a-3)烟煤物质的0.5〜70%,这些材料(a-1),(a-2)和(a-3)的总量为100重量%,并且覆盖混合物 ),(C)氧化松香或(C)氧化松香与(D)每分子平均含有多于一个羧基的化合物和/或(B)液体烃或植物油的混合物。