常用建筑材料參考熱工性能參數(shù)、保溫材料導(dǎo)熱系數(shù)的修正系數(shù)、當(dāng)量導(dǎo)熱系數(shù)試驗方法、建筑節(jié)能涂料太陽輻射吸收系數(shù)檢驗方法

1、附錄A 常用建筑材料參考熱工性能參數(shù)表A 常用建筑材料熱物理性能計算參數(shù)材料名稱干密度0(kg/m)計算參數(shù)導(dǎo)熱系數(shù)W/(mK)蓄熱系數(shù)S(周期24h)W/(mK)比熱容CkJ/(kgK) 蒸汽滲透系數(shù)(10-4)g/(mhPa)普通混凝土鋼筋混凝土25001.7417.200.920.158碎石、卵石混凝土23001.5115.360.920.17321001.2813.570.920.173輕骨料混凝土膨脹礦渣珠混凝土20000.7710.490.96-18000.639.050.96-16000.537.870.96-自然煤矸石、爐渣混凝土17001.0011.681.050.54815

2、000.769.541.050.90013000.567.631.051.050粉煤灰陶?；炷?7000.9511.41.050.18815000.709.161.050.97513000.577.781.051.05011000.446.301.051.350黏土陶?；炷?6000.8410.361.050.31514000.708.931.050.39012000.537.251.050.405頁巖渣、石灰、水泥混凝土13000.527.390.980.855頁巖陶粒混凝土15000.779.651.050.31513000.638.161.050.39011000.506.701.0

3、50.435火山灰渣、砂、水泥混凝土17000.576.300.570.395浮石混凝土15000.679.091.05-13000.537.541.050.18811000.426.131.050.353輕混凝土加氣混凝土7000.183.101.050.9985000.142.311.051.1103000.10-砂漿水泥砂漿18000.9311.371.050.210石灰水泥砂漿17000.8710.751.050.975石灰砂漿16000.8110.071.050.443石灰石膏砂漿15000.769.441.05-無機保溫砂漿600.0.182.871.05-4000.14-?；⒅?/p>

4、保溫漿料3000.070-膠粉聚苯顆粒保溫砂漿4000.0900.95-3000.070-砌體重砂漿砌筑黏土磚砌體18000.8110.631.051.050輕砂漿砌筑黏土磚砌體17000.769.961.051.200灰砂磚砌體19001.1012.721.051.050硅酸鹽磚砌體18000.8711.111.051.050爐渣磚砌體17000.8110.431.051.050蒸壓粉煤灰磚砌體15200.74-重砂漿砌筑26、33及36孔黏土空心磚砌體14000.587.921.050.158模數(shù)空心磚砌體24011553(13排孔)12300.46-KPl黏土空心磚砌體240115901

5、1800.44-頁巖粉煤灰燒結(jié)承重多孔磚砌體2401159014400.51-煤矸石頁巖多孔磚砌體2401159012000.39-纖維材料礦棉板801800.0500.600.891.224.880巖棉板601600.0410.470.761.224.880巖棉帶801200.045-玻璃棉板、氈400.0400.381.224.880400.0350.351.224.880麻刀1500.0701.342.10-膨脹珍珠巖、蛭石制品水泥膨脹珍珠巖8000.264.371.170.4206000.213.441.170.9004000.160.161.171.910瀝青、乳化瀝青膨脹珍珠巖40

6、00.1202.281.550.2933000.0931.771.550.675水泥膨脹蛭石3500.141.991.05-泡沫材料及多孔聚合物聚乙烯泡沫塑料1000.0470.701.38-聚苯乙烯泡沫塑料200.39（白板）0.033（灰板）0.281.380.162擠塑聚苯乙烯泡沫塑料350.030（帶表皮）0.032（不帶表皮）0.341.38-聚氨酯泡沫塑料350.0240.291.380.234酚醛板600.034（用于墻體）0.040（用于地面）-聚氯乙烯硬泡沫塑料1300.0480.791.38-鈣塑1200.0490.831.59-發(fā)泡水泥1503000.070-泡沫玻璃14

7、00.0500.650.840.225泡沫石灰3000.1161.701.05-碳化泡沫石灰4000.142.331.05-泡沫石膏5000.192.781.050.375木材橡木、楓樹（熱流方向垂直木紋）7000.174.902.510.562橡木、楓樹（熱流方向順木紋）7000.356.932.513.000松、木、云杉（熱流方向垂直木紋）5000.143.852.510.345松、木、云杉（熱流方向順木紋）5000.295.552.511.680建筑板材膠合板6000.174.572.510.225軟木板3000.0931.951.890.2551500.0581.091.890.285

8、纖維板10000.348.132.511.2006000.235.282.511.130石膏板10500.335.281.050.790水泥刨花板10000.347.272.010.2407000.194.562.011.050稻草板3000.132.331.683.000木屑板2000.0651.542.102.630松散無機材料鍋爐渣10000.294.400.921.930粉煤灰10000.233.930.92-高爐爐渣9000.263.920.922.030浮石、凝灰石6000.233.050.922.630膨脹蛭石3000.141.791.05-膨脹蛭石2000.101.241.05

9、-硅藻土2000.0761.000.92-膨脹珍珠巖1200.0700.841.17-800.0580.631.17-松散有機材料木屑2500.0931.842.012.630稻殼1200.601.022.01-干草1000.0470.832.01-土壤夯實黏土20001.1612.991.01-18000.9311.031.01-加草黏土16000.769.371.01-14000.587.691.01-輕質(zhì)黏土12000.476.361.01-建筑用砂16000.588.261.01-石材花崗巖、玄武巖28003.4925.490.920.113大理石28002.9123.270.920.

10、113礫石、石灰?guī)r24002.0418.030.920.375石灰?guī)r20001.1612.560.920.600卷材、瀝青材料瀝青油氈、油氈紙6000.173.331.47-瀝青混凝土21001.0516.391.680.075石油瀝青14000.276.731.68-10500.174.711.680.075玻璃平板玻璃25000.7610.690.84-玻璃鋼18000.529.251.26-金屬紫銅85004073240.42-青銅800064.01180.38-建筑鋼材785058.21260.48-鋁27002031910.92-鑄鐵725049.91120.48-注：1 圍護結(jié)構(gòu)在

11、正常使用條件下，材料的熱物理性能計算參數(shù)應(yīng)按本表直接采用；2 圍護結(jié)構(gòu)中保溫材料的導(dǎo)熱系數(shù)應(yīng)按下式進行修正；c=a式中：c-保溫材料導(dǎo)熱系數(shù)計算值；-保溫材料導(dǎo)熱系數(shù)，應(yīng)按本表采用；-保溫材料導(dǎo)熱系數(shù)的修正系數(shù)，應(yīng)按本規(guī)范附錄B表B的規(guī)定取值。附錄B 常用保溫材料導(dǎo)熱系數(shù)的修正系數(shù)表B 常用保溫材料導(dǎo)熱系數(shù)的修正系數(shù)值材料使用部位修正系數(shù)夏熱冬冷地區(qū)夏熱冬暖地區(qū)聚苯板室外1.051.10室內(nèi)1.001.05擠塑聚苯板室外1.101.20室內(nèi)1.051.10聚氨酯室外1.151.25酚醛室內(nèi)1.101.15室外1.201.30巖棉、玻璃棉室內(nèi)1.051.10室外1.201.30泡沫玻璃室內(nèi)1.1

12、51.25室外1.051.10附錄C 當(dāng)量導(dǎo)熱系數(shù)試驗方法C.0.1 砌筑圍護結(jié)構(gòu)圍護結(jié)構(gòu)的砌筑應(yīng)按照實際使用時的傳熱方向，在材料或制品的兩側(cè)砌筑各25mm厚的一般抹灰層（已知導(dǎo)熱系數(shù)值C、蓄熱系數(shù)SC）。C.0.2 檢驗圍護結(jié)構(gòu)的傳熱系數(shù)圍護結(jié)構(gòu)的傳熱系數(shù)K值的檢驗應(yīng)按GB/T 13475建筑結(jié)構(gòu)穩(wěn)態(tài)熱傳遞性質(zhì)的測定 標(biāo)定和防護熱箱法進行執(zhí)行。C.0.3 用公式R=1/K-0.16推算出圍護結(jié)構(gòu)的總熱阻RW。C.0.4 計算圍護結(jié)構(gòu)材料或制品的熱阻R。R=RW-0.050/C。C.0.5 用2.0.4中的公式計算圍護結(jié)構(gòu)材料或制品的當(dāng)量導(dǎo)熱系數(shù)。 e=d/ R式中：d圍護結(jié)構(gòu)材料的砌筑厚度附錄D 建筑節(jié)