秸秆混凝土砌块保温性能的实验研究

EXPERIMENTAL STUDY ON THERMAL PERFORMANCE OF STALK CONCRETE BLOCK

采用热箱法测定了秸秆混凝土砌块的传热系数。实验结果表明:所测定秸秆混凝土砌块平均传热系数K=1.1 W/m2.K。秸秆混凝土砌块作为墙体保温材料具有很好的隔热保温性能。

Heat transfer coefficient of stalk concrete block is primintalhy determined by a temperature controlled hot box.Results show that the average value of heat transfer coefficient of stalk concrete block is 1.1 W/m2·K.Stalk concrete block has good performance of heat insulation and preservation.