希望本研究能够促进聚氨酯弹性嵌缝料在高等级水泥混凝土路面接缝工程中的应用。

We hope the achievement of this study can promote the application of this material at the high-level concrete pavement joint projects.

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同时，还对聚氨酯弹性嵌缝料性能进行了机理分析，最后，对生产和施工工艺进行了研究。

At the same time, the paper also analyzed the mechanism of this material performance. At last, the paper studied the manufacture-technics and construction - technics.

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