加气混凝土砌块变形行为研究

Deformation of Aerated Concrete Block

研究了不同初始含湿量及在不同环境中的加气混凝土砌块的变形行为。通过测定不同试件含湿量和收缩值的经时变化,描述了加气混凝土砌块收缩变形的规律。结果显示,环境湿度越低,初始含湿量越高,加气混凝土砌块的收缩值越大;砌块的含湿量与收缩值存在相关性。

The deformations of aerated concrete block in varied initial moisture content and environment were mainly studied.According to the results of testing the moisture content and shrinking value of the samples,the shrinking rules of the aerated concrete blocks were described.The result presents,the shrinking value of the aerated concrete block increases with the decreasing humidity of environment and increasing initial moisture content;and the moisture content has a critical influence on the shrinkage of the aerated concrete block.