The properties and construction method of a new type LW-3000 jointfiller for cement concrete pavement are introduced in this paper.
本文介绍了一种新型的LW - 30 0 0水泥混凝土路面填缝料的特点，施工方法。
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The seepage controclling effects owing to factors of anti seepage materials, structure style of canal lining, expansion jointfiller and construction machinery were studied by experiments.