Study on compressive and flexural properties of aerated concrete blocks after carbonization
In order to explore the mechanical properties and changes of aerated concrete after carbonization,the carbon dioxide concentration of 20%,temperature 20℃ and relative humidity of 50%are set and the carbon-ization test was carried out to analyze the shrinkage deformation characteristics and the flexural strength and compressive strength of the structure after carbonization.Among them,the use of surface mortar layer can have a significant effect on the carbonization shrinkage of aerated concrete blocks,and the positive correlation be-tween the carbonization specimen and the carbonization depth of the specimen is maintained,while the flexur-al strength and compressive strength gradually decrease with the increase of carbonization depth.
万方数据
维普
