三排孔再生混凝土砌块墙体热工性能试验研究

Thermal performance test on the masonry of recycled aggregate concrete block in three rows of holes

由于砌块原料中掺入了适量的再生骨料,可以降低砌体的传热系数,达到保温隔热、建筑节能的目的。为此从导热系数入手,测试了砌块所用再生混凝土的导热系数,用热箱法测试砌体的传热系数,得到了热工参数的实测数据,为再生混凝土砌块的应用、推广提供理论依据。

The paper describes the test on recycled concrete. The results show that the appropriate amount of recycled aggregate into the raw material of block can reduce the heat transfer coefficient of recycled concrete block masonry, and achieve energy conservation of building.