常用建筑材料热物理性能计算参数 .doc

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1、附件1常用建筑材料热物理性能计算参数取值计算参数分干密度ρ026材料名称类钢筋混凝土(kg/m3)导热系数λ[W/(m·K)]蓄热系数S（周期24h）[W/(m2·K)]比热容C[kJ/(kg·K)]2625001.7417.200.9223001.5115.360.9221001.2813.570.9221001.0516.391.681351~14500.496.430.841451~15500.577.190.841551~16500.668.010.841651~17500.768.810.841751~18500.87

2、9.740.841851~19501.0110.700.84551~6500.162.701.05651~7500.183.091.05751~8500.203.481.05851~9500.233.961.05951~10500.264.441.051051~11500.284.831.051151~12500.315.311.051251~13500.365.961.053000.081.421.054000.101.811.055000.122.201.056000.142.591.057000.183.161.058000.21

3、3.641.059000.244.121.0510000.274.591.0518000.9311.371.0517000.8710.751.05≤3300.071.261.05≤4000.0851.611.05≤5000.101.951.05≤6000.122.341.05180～2500.060.958000.541.05426～5250.142.361.05碎石、卵石混凝土沥青混凝土烧结陶粒混凝土混凝土全轻混凝土泡沫混凝土水泥砂浆混合砂浆砂浆无机保温砂浆胶粉聚苯颗粒保温浆料砌普通烧结页岩空心砖砌体块蒸压加气混凝土砌块26526～6

4、250.162.751.05626～7250.183.151.05726～8250.203.541.05烧结页岩多孔砖砌体14000.587.851.05节能型烧结页岩空心砌块≤8003.90（孔排数≥9排，孔洞率≥50%）0.251.05砌体801～9004.13厚壁型烧结页岩空心砌块（外壁厚≥25mm孔排数≥7801～9000.304.531.05排，孔洞率≥45%）砌体无机复合烧结页岩空心砖（规格：长200mm，宽190mm，厚115mm，填充厚度为40mm、≤8000.264.231.05密度等级为B03级及以下的泡沫混凝土）砌

5、体烧结陶粒混凝土小型空心801～9000.284.37砌块砌体（孔排数≥3排）防水珍珠岩板150～2000.061.061.32胶合板6000.174.573000.0931.952.51软木板1500.0581.091.8910000.348.131.89纤维板6000.235.282.51石膏板10500.335.281.05纸面石膏板11000.314.731.16纤维石膏板11500.305.201.2310000.347.272.01及砌体建7000.194.562.01筑木屑板2000.0651.542.10板硬质PVC板1

6、4000.160材铝塑复合板13800.450轻质硅酸钙板5000.116≤9500.20951~12000.25纤维增强硅酸钙板1201~14000.30＞14000.35平行纤维≥1400.0400.701.22垂直纤维≥1000.0480.751.22硅酸铝棉板250～3000.0450.70复合酚醛泡沫板≥600.040二氧化硅微粉真空隔热保温板350～4500.0080.45水泥刨花板岩棉板建难燃型膨胀聚苯板18～220.0410.27筑25～350.321.3826板难燃型挤塑聚苯板25～350.0300.271.3826材

7、≥450.29泡沫玻璃板≤1600.052岩棉、矿渣棉≤1500.044玻璃棉板、毡400.0370.521.064000.162.491.17水泥膨胀珍珠岩6000.213.441.178000.264.371.17复合硬泡聚氨酯板≥350.0240.291.3826无机纤维材料3000.0931.771.554000.122.281.557000.174.902.51膨胀珍珠岩制沥青、乳化沥青膨胀珍珠品岩26橡木、枫树木材松、木、云杉14000.587.691.01轻质粘土12000.476.361.01花岗石、玄武岩280

8、03.4925.490.92大理石28002.9123.270.92砾石、石灰岩、砂岩24002.0418.030.92SBS改性沥青防水卷材9000.239.371.62APP改性沥青防水卷材10500.