建筑施工中混凝土抗裂性问题及其对策

混凝土在建筑业中被称作是人工制造的"石头",因为不同类型的混凝土因其强度不同,形状相异,整体性能好,故而,在建筑施工中得到广泛应用。但是,混凝土也有许多缺点,关键的一点就是抗裂性能差。如何在应用过程中保证混凝土强度,提高混凝土抗裂性能在建筑施工过程中是最需要迫切解决的技术难题。所以,本文对混凝土在施工过程中造成裂缝的原因、如何提高混凝土抗裂性的问题进行研究和探讨。

Concrete Crack Resistance and Countermeasures in the Construction

The concrete in the construction industry has been called man-made ＂stone＂,because different types of concrete have different strength,different shapes and the overall good performance,therefore,it is widely used. However,there are many shortcomings of concrete;the key point is that poor cracking resistance. How to ensure concrete strength in the application process and improve crack resistance of concrete in the course of construction are the most urgent technical difficulties. Therefore,based on the cracks reason in the construction process of concrete,how to improve the crack resistance of concrete issues is studied and discussed.