建筑材料熱工指標(biāo)

常用建筑材料熱工指標(biāo)材料名稱干密度km|m3導(dǎo)熱系數(shù)W|(m*K)蓄熱系數(shù)W|(m2*K)比熱容kJ|(kg*K)蒸汽滲透系數(shù)g|(m*h*Pa)混凝土鋼筋混凝土25001.7417.200.920.158碎石，卵石混凝土23001.5115.360.920.173碎石，卵石混凝土21001.2813.500.920.173膨脹礦渣珠混凝土20000.7710.540.96----膨脹礦渣珠混凝土18000.639.050.960.975膨脹礦渣珠混凝土16000.537.870.961.05自然煤干石，爐渣混凝土17001.0011.681.050.548自然煤干石，爐渣混凝土15000.769.541.050.900自然煤干石，爐渣混凝土13000.567.631.051.05粉煤灰陶粒混凝土17000.9511.401.050.188粉煤灰陶粒混凝土15000.709.161.050.975粉煤灰陶粒混凝土13000.577.781.051.05粉煤灰陶?；炷?1000.446.301.051.35粘土陶?；炷?6000.8410.361.050.315粘土陶粒混凝土14000.708.931.050.390粘土陶?；炷?2000.537.251.050.405頁(yè)巖陶?；炷?5000.779.701.050.315頁(yè)巖陶?；炷?3000.638.161.050.390頁(yè)巖陶?；炷?1000.506.701.050.435浮石混凝土15000.679.091.05----浮石混凝土13000.537.541.050.188浮石混凝土11000.426.131.050.353加氣，泡沫混凝土7000.223.561.051.54加氣，泡沫混凝土5000.192.761.051.99砂漿和砌體水泥砂漿18000.9311.261.050.900石灰，水泥復(fù)合砂漿17000.8710.791.050.975石灰砂漿16000.8110.121.051.20石灰，石膏砂漿15000.769.441.05----保溫砂漿8000.294.441.05----重砂漿砌筑粘土磚砌體18000.8110.531.051.05輕砂漿砌筑粘土磚砌體17000.769.861.051.20灰砂磚砌體19001.1012.721.051.05重砂漿砌筑26，33，36孔粘土空心磚砌體14000.587.521.051.58材料名稱干密度km|m3導(dǎo)熱系數(shù)W|(m*K)蓄熱系數(shù)W|(m2*K)比熱容kJ|(kg*K)蒸汽滲透系數(shù)g|(m*h*Pa)熱絕緣材料礦棉，巖棉玻璃棉板＜1500.0640.931.224.88板150-3000.07-0.0930.98-1.601.224.88氈≤1500.0580.941.344.88松散≤1000.0470.560.844.88膨脹珍珠巖，蛭石制品水泥膨脹珍珠巖8000.264.161.170.426000.213.261.170.904000.162.351.171.91瀝青，乳化瀝青膨脹珍珠巖4000.122.281.550.2933000.0931.771.550.675水泥膨脹蛭石3500.141.921.05泡沫材料及多孔聚合物聚乙烯泡沫塑料1000.0470.691.38300.0420.351.380.144聚氨酯硬泡沫塑料500.0370.431.380.148400.0330.361.380.112建筑板材膠合板6000.174.362.510.225軟木板3000.0931.951.890.2251500.0581.091.800.285纖維板6000.235.042.511.13石棉水泥板18000.528.571.050.135石棉水泥隔熱板5000.162.481.053.9石膏板10500.335.081.050.79水泥刨花板10000.347.002.010.247000.194.352.011.05稻草板3000.1051.951.683.00木屑板2000.0651.142.102.63松散材料無(wú)機(jī)材料：鍋爐渣10000.294.400.921.93高爐爐渣9000.263.920.922.03浮石6000.233.050.922.63膨脹珍珠巖1200.070.841.171.50800.0580.631.171.50有機(jī)材料：木屑2500.0931.842.012.63稻殼1200.061.022.01材料名稱干密度km|m3導(dǎo)熱系數(shù)W|(m*K)蓄熱系數(shù)W|(m2*K)比熱容kJ|(kg*K)蒸汽滲透系數(shù)g|(m*h*Pa)其他材料瀝青油氈，油氈紙6000.173.331465地瀝青混凝土21001.0516.3116800.0