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引言住宅的一模三板体系是近年来新兴的一种住宅建筑施工体系。它是混凝土构件现场浇捣与予制装配相结合的房屋。住宅的砌块体系是用中型硅酸盐砌块代替传统的砖块,自应用以来已有二十多年的历史。对两种体系的居住条件,颇有不同看法。有的认为混凝土墙体容易传热,夏热冬凉,性能较差。作为材料,它的导热系数比砌块要大一倍以上(混凝土导热系数为1.1~1.3千卡/米·时·℃左右,砌块为0.4~0.5千卡/米·时·℃),墙体热阻比较小,
INTRODUCTION The one-and-three-plate system of housing is an emerging residential construction system in recent years. It is a combination of cast-in-place concrete components and prefabrication. The residential block system uses medium-sized silicate blocks instead of traditional bricks and has been used for more than 20 years since its application. There are different views on the living conditions of the two systems. Some think that concrete walls are prone to heat transfer, hot in summer and cool in winter, and have poor performance. As a material, its thermal conductivity is more than twice that of the block (concrete thermal conductivity is about 1.1 to 1.3 kcal/m·h·°C, and block is 0.4 to 0.5 kcal/m·h·°C), the wall Body thermal resistance is relatively small,