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土工布的技术特性及要求路面工程的总结
浏览: 发布日期:2019-03-13

  作为间层材料,土工布必须应具有较高的抗拉强度和较大的伸延度,否则在加铺层应力的作用下会被撕裂,同时由于沥青摊铺时枯层油和混合料的高温要求,土工布又必须具有较高的熔点,以保证摊铺沥青时不会卷缩变形,一般情况下,长丝土工布青龙棋牌沥青路面专用土工布应具有以下特性:。

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