承重加气混凝土砌块长期使用后热工性能的研究

Research on thermal insulating performance of bearing aerated concrete block after long-term used

对在承重结构中长期使用后的加气混凝土砌块的导热系数和传热系数进行了测试,并将其与新鲜加气混凝土砌块进行比较。研究表明:加气混凝土砌块作为承重结构长期使用后,导热系数及墙体传热系数仍然与新鲜砌块基本一致,其保温性能并未因长期的使用而劣化。

It was researched that the thermal conductivity and heat transmission coefficient of the long-term used beating aerated concrete block and fresh bearing aerated concrete block.The result showed that the thermal conductivity and heat transmission coefficient of the long-term used bearing aerated concrete block used in bearing structure was basic same with the fresh aerated concrete block, it did not dropped that the insulation performance of bearing aerated concrete block after long-term used.