总结了在三个实验室测试的混凝土砌块墙的透热率值（U值），包括有芯隔热和无芯隔热。绝缘材料包括珍珠岩、蛭石、发泡聚苯乙烯（EPS）珠和EPS嵌件。测量的U值与使用等温平面法计算的值进行比较。对于已知混凝土导热系数的空心混凝土砌块墙，测量的U值在计算值的10%以内。然而，对于具有芯层绝缘的墙壁，测量的U值与计算值相差0%到40%。讨论了墙体传热系数对砌块结构、混凝土导热系数和填充物导热系数变化的敏感性。 单位:双引文:研讨会，ASHRAE交易，1985年，第91卷，pt。你好，檀香山2B

Thermal transmittance values (U-values) of concrete block walls, with and without core insulation, tested at three laboratories are summarized. Insulations were perlite, vermiculite, expanded polystyrene (EPS) beads, and EPS inserts.Measured U-values are compared to values calculated using the isothermal planes method. For empty core concrete block walls with known concrete thermal conductivity, measured U-values were within 10% of calculated values. However, for walls with core insulation, measured U-values differed by 0% to 40% from calculated values.Sensitivity of wall thermal transmittance to changes in block configuration, concrete thermal conductivity, and fill thermal conductivity is discussed.Units: Dual