高架桥桥面铺装防水混凝土防裂技术

以长春市长春大街—惠工路高架桥工程为背景,主要针对施工阶段桥面铺装很容易产生裂缝这一现象,分析了桥面铺装防水混凝土裂缝原因,并结合实际工程提出了防治措施。施工实践证明,所提措施对桥面铺装防水混凝土裂缝有良好的控制和预防作用。

Crack Averting Technique for Waterproof Concrete of Elevated Bridge's Deck Pavement

As background with elevated bridge project on Changchun Street, Huigonglu,aiming at deck pavement to be easy to yield crack at construction stage, the paper analyzes reasons for crack of waterproof concrete for deck pavement, and suggests measures for prevention - treatment from reality of project. The construction practice shows that the measures suggested by the paper own a good control and prevention role in crack of waterproof concrete.