保溫、建筑及其它材料的密度和導熱系數(3頁).doc
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2022-07-19
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1、附表7 保溫、建筑及其它材料的密度和導熱系數材料名稱溫度密度/33導熱系數W/()材料名稱溫度密度/33導熱系數W/()膨脹珍珠巖散料25603000.0210.062絲2057.70.036水泥珍珠巖制品253004000.0650.07軟泡沫塑料30411620.0430.056膨脹蛭石201001300.0510.07紅磚3515600.49石棉磚213840.099松木(垂直木紋)154960.15石棉板3077010450.100.14松木(平行木紋)215270.35玻璃棉氈2818380.043水泥3019000.3礦渣棉302070.058混凝土板3519300.79棉花2012、170.049耐酸混凝土板3022501.51.6超細玻璃棉氈、管2018200.0330.040瓷磚3720901.1微孔硅酸鈣制品202500.041玻璃 25000.521.1聚笨乙烯3024.7370.040.043花崗巖26431.733.98冰09132.22大理石 26002.70匯款信息如下:收款人:崔琳開戶行:中國建設銀行北京分行興化路儲蓄所建行卡:4367 4200 1499 0469 217收款人:崔琳開戶行:中國農業銀行北京安外大街支行農行卡:9559 9800 1409 6037 917附表 干空氣的熱物理性質(P=760 Hg1.01105Pa)t/3CpkJ/(.3、)102W/(.)106/s106/(m .s)106/sPr-501.5841.0132.0412.714.69.240.728-401.5151.0132.1213.815.210.040.728-301.4531.0132.2014.915.710.800.723-201.3951.0092.2816.216.211.610.716-101.3421.0092.3617.416.712.430.71201.2931.0052.4418.817.213.280.70710203010 1.247 1.005 2.51 20.0 17.6 14.16 0.70520 1.205 1.005 4、2.59 21.4 18.1 15.06 0.70330 1.165 1.005 2.67 22.9 18.6 16.00 0.70140 1.128 1.005 2.76 24.3 19.1 16.96 0.69950 1.003 1.005 2.83 25.7 19.6 17.95 0.69860 1.060 1.005 2.90 26.2 20.1 18.97 0.69670 1.029 1.009 2.96 28.6 20.6 20.02 0.69480 1.000 1.009 3.05 30.2 21.1 21.09 0.69290 0.972 1.009 3.13 31.9 21.5、5 22.10 0.690100 0.946 1.009 3.21 33.6 21.9 23.13 0.688120 0.898 1.009 3.34 36.8 22.8 25.45 0.686140 0.854 1.013 3.49 40.3 23.7 27.80 0.684160 0.815 1.017 3.64 43.9 24.5 30.09 0.682180 0.779 1.022 3.78 47.5 25.3 32.49 0.681200 0.746 1.026 3.93 51.4 26.0 24.85 0.680250 0.674 1.038 4.27 61.0 27.4 40.66、1 0.677300 0.615 1.047 4.60 71.6 29.7 48.33 0.674350 0.566 1.059 4.91 81.9 31.4 55.46 0.676400 0.524 1.068 5.21 93.1 33.0 63.09 0.678500 0.456 1.093 5.74 115.3 36.2 79.38 0.687600 0.404 1.114 6.22 138.3 39.1 96.89 0.699700 0.362 1.135 6.71 136.4 41.8 115.4 0.700800 0.329 1.156 7.18 188.8 44.3 134.8 0.713900 0.301 1.172 7.63 216.2 46.7 155.1 0.7171000 0.277 1.185 8.07 245.9 49.0 177.1 0.7191100 0.257 1.197 8.50 276.2 51.2 199.3 0.7221200 0.239 1.210 9.15 316.5 53.5 233.7 0.724