混凝土结构耐久性施工期控制

混凝土是使用最广泛的建筑材料,但是混凝土结构往往会在施工或者使用阶段,容易受到环境中的有害介质的侵害,引起许多耐久性病害。本文首先陈述了影响混凝土耐久性的主要因素,然后强调了混凝土结构耐久性施工期的重要性,最后结合重庆市某工程提出提高混凝土结构耐久性的控制措施。

Construction Period Control over Concrete Structure Durability

Concrete is the most commonly used building material,though;its structure is easily invaded by destructive media in certain construction or application by the environment elements which cause durable damages.This article first stated the main factors that affect the durability of concrete,then stressed the importance of durability of concrete structure under construction period and finally puts forward the control measures to improve the dura-bility of concrete structure by citing an example of a certain project in Chongqing.