Design and Heat Transfer Property of the Warming Compound Blocks Contained Slag Concrete

摘要

In this paper, a new type of warming compound blocks with slag concrete was designed and prepared. The effect of specification, hole pattern and form of warming compound blocks on the thermal property of the blocks was researched. The results show that, with the addition of slag, EPS and aerated concrete, the thermal property will be improved greatly. The thermal resistance of warming compound blocks with three rows of EPS would reach 1.13 m~2·K/W, and the thermal resistance of warming compound blocks with three rows of aerated concrete would reach 0.83 m~2·K/W.