浅析胶泥和闭孔板在混凝土伸缩缝中的应用

On Application of Clay and Obturator Plate in Concrete Expansion Joints

胶泥和闭孔板是水利工程中常用的伸缩缝填充材料。本文从施工工艺、使用效果等方面分析其各自优点和缺点,并得出结论:在使用上应根据工程的实际情况进行选择,严格按照正确的工艺进行施工,才能发挥材料各自性能。

Clay and obturator plate are commonly used materials for filling expansion joints in water conservancy project. Respective advantages and disadvantages are analyzed in the paper from the aspects of construction process, use effect, etc. The following conclusions are obtained： The materials should be selected according to practical condition of the project; the project should be constructed in strict accordance with the correct process so as to exert respective performance of the materials.