新民佳苑项目1#楼-建筑节能设计报告书

4/20建筑节能设计报告书居住建筑工程名称新民佳苑项目采用软件节能设计Becs2023

目录TOC\o"2-3"\f\h\z\t"标题1,1"1建筑概况 42设计依据 43规定性指标检查 43.1工程材料 43.2体形系数 53.3窗墙比 53.3.1外窗表 73.4天窗 83.4.1天窗屋顶比 83.4.2天窗热工 83.5屋顶构造 83.5.1屋顶构造一 83.6外墙 93.6.1外墙相关构造 93.6.2外墙平均热工特性 103.7架空或外挑楼板 113.7.1挑空楼板构造一 113.8分户墙 113.8.1户间隔墙构造一 113.9楼梯间隔墙或封闭外走廊隔墙 113.10楼板 123.10.1楼板相关构造 123.10.2楼板平均热工特性 123.11通往封闭空间的户门 123.12外窗热工 133.12.1外窗构造 133.12.2外遮阳类型 133.12.3总体热工性能 133.12.4西向主要功能房间外遮阳 153.13凸窗板 163.14窗地面积比 163.15主要房间通风开口面积 163.16厨房通风开口面积 163.17卫生间通风开口面积 173.18可见光透射比 173.19外窗气密性 173.20开敞阳台门气密性 173.21幕墙气密性 173.22规定性指标检查结论 184热工性能权衡判断 184.1说明 184.2综合权衡 184.2.1计算条件 184.2.2综合权衡 194.3综合判断结论 19建筑概况工程名称新民佳苑项目工程地点地理位置北纬：30.66°东经：104.01°气候分区夏热冬冷A区建筑面积地上12147㎡地下0㎡建筑层数地上26地下0建筑高度82.2m建筑（节能计算）体积36801.02建筑（节能计算）外表面积15195.96北向角度80结构类型外墙太阳辐射吸收系数0.50屋顶太阳辐射吸收系数0.50设计依据1.成都市民用建筑节能设计导则(2022版)2.《建筑节能与可再生能源利用通用规范》GB55015-20213.《夏热冬冷地区居住建筑节能设计标准》JGJ134-20104.《民用建筑热工设计规范》GB501765.《建筑幕墙、门窗通用技术条件》GB/T31433-2015规定性指标检查工程材料材料名称导热系数λ蓄热系数S密度ρ比热容Cp蒸汽渗透系数u备注W/(m.K)W/(㎡.K)kg/m3J/(kg.K)g/(m.h.kPa)水泥砂浆0.93011.3701800.01050.00.0210水泥砂浆找平层0.93011.3701800.01050.00.0210石灰砂浆0.81010.0701600.01050.00.0443钢筋混凝土1.74017.2002500.0920.00.0158C20细石混凝土1.51015.3602300.0920.00.0173挤塑聚苯乙烯泡沫塑料（带表皮）0.0300.34035.01380.00.00001：6水泥炉渣找坡层0.2103.451600.01300.00.0000不燃型复合膨胀聚苯乙烯保温板（颗粒型）（ρ=150~250）0.0650.900200.01000.00.0000蒸压加气混凝土砌块(b06)0.1903.010600.01000.00.0000修正系数=1.25；参考自省标图集06ZJ103第17页；加气混凝土条板0.2503.880600.01380.00.0000石膏自流平0.3005.2801050.01217.00.0000聚乙烯（EVA）隔声保温复合卷材0.0340.34036.01298.70.0000体形系数外表面积15195.96建筑体积36801.02体形系数0.41标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.1条标准要求体形系数应符合表4.2.1的规定(s≤0.40)结论不满足窗墙比户型房间编号朝向窗墙比窗墙比限值结论1-F@22016@2南0.450.45满足2024@2北0.270.40满足2026@2西0.170.35满足2038@2北0.140.40满足2040@2北0.180.40满足2002@2南0.520.45超限值2008@2南0.550.45超限值户型不满足1-G@22006@2南0.420.45满足2011@2南0.440.45满足2021@2北0.380.40满足2037@2东0.120.35满足2030@2东0.390.35超限值户型满足1-H@22004@2南0.420.45满足2013@2南0.440.45满足2019@2北0.380.40满足2035@2西0.120.35满足2031@2西0.390.35超限值户型满足1-I@22003@2南0.420.45满足2022@2北0.380.40满足2034@2东0.120.35满足2014@2南0.460.45超限值2033@2东0.390.35超限值户型不满足1-J@22005@2南0.420.45满足2020@2北0.380.40满足2036@2西0.120.35满足2012@2南0.460.45超限值2032@2西0.390.35超限值户型不满足1-K@22015@2南0.450.45满足2023@2北0.270.40满足2025@2东0.170.35满足2039@2北0.140.40满足2041@2北0.180.40满足2001@2南0.520.45超限值2007@2南0.550.45超限值户型不满足1-L25023北0.270.40满足25026西0.180.35满足25038北0.140.40满足25041北0.190.40满足25002南0.520.45超限值25008南0.560.45超限值25016南0.460.45超限值户型不满足1-M25006南0.430.45满足25011南0.450.45满足25021北0.390.40满足25035东0.120.35满足25030东0.400.35超限值户型满足1-N25004南0.430.45满足25012南0.450.45满足25020北0.390.40满足25036西0.120.35满足25031西0.400.35超限值户型满足1-O25003南0.430.45满足25022北0.390.40满足25034东0.120.35满足25014南0.470.45超限值25033东0.400.35超限值户型不满足1-P25005南0.430.45满足25019北0.390.40满足25037西0.120.35满足25013南0.470.45超限值25032西0.400.35超限值户型不满足1-Q25024北0.270.40满足25025东0.180.35满足25039北0.140.40满足25040北0.190.40满足25001南0.520.45超限值25007南0.560.45超限值25015南0.460.45超限值户型不满足户外房间1001南0.110.45满足北0.150.40满足1002南0.110.45满足1005北0.060.40满足1008北0.050.40满足1012北0.090.40满足户外房间满足楼梯间1003西0.060.35满足北0.070.40满足1004东0.060.35满足北0.100.40满足2009@2北0.260.40满足2010@2北0.260.40满足25009北0.260.40满足25010北0.260.40满足26001东0.050.35满足北0.070.40满足26002北0.070.40满足楼梯间满足标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.2条标准要求窗墙面积比符合表4.2.2的规定，每套住宅允许一个房间在一个朝向上的窗墙面积比不大于0.6结论不满足外窗表朝向编号尺寸楼层数量单个面积

（㎡）合计面积

（㎡）南向

1612.351.10×2.102~25242.3155.44C16251.60×2.452~25483.92188.16C18251.80×2.452~25964.41423.36C2115B2.10×1.55123.266.51C22182.20×1.802~25483.96190.08C23182.30×1.802~25484.14198.72C24252.40×2.452~25485.88282.24C31183.10×1.802~25485.58267.84北向

806.44C06120.60×1.201~251000.7272.00C08100.80×1.55111.241.24C08100.80×1.00110.800.80C08100.80×1.502621.202.40C08151.00×2.102~25482.10100.80C14251.40×2.452~25963.43329.28C1515B1.50×1.55112.332.33C15161.50×1.552~25482.33111.60C2415B2.40×1.55123.727.44C24162.40×1.552~25483.72178.56东向

134.16C04120.40×1.202~25240.4811.52C05120.50×1.202~25480.6028.80C06120.60×1.202~25240.7217.28C07160.70×2.202~25481.5473.92C0815B0.80×1.55111.241.24C0915B0.90×1.552611.401.40西向

132.76C04120.40×1.202~25240.4811.52C05120.50×1.202~25480.6028.80C06120.60×1.202~25240.7217.28C07160.70×2.202~25481.5473.92C0815B0.80×1.55111.241.24天窗天窗屋顶比 本工程无此项内容天窗热工 本工程无此项内容屋顶构造屋顶构造一材料名称

（由上到下）厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*SC20细石混凝土401.51015.3601.000.0260.407挤塑聚苯乙烯泡沫塑料（带表皮）800.0300.3401.252.1330.907水泥砂浆200.93011.3701.000.0220.245水泥砂浆找平层200.93011.3701.000.0220.2451：6水泥炉渣找坡层300.2103.4511.000.1430.493钢筋混凝土1201.74017.2001.000.0691.186各层之和∑310－－－2.4153.482外表面太阳辐射吸收系数0.50传热系数K=1/(0.15+∑R)0.39标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.1条标准要求K≤0.40结论满足外墙外墙相关构造热桥柱构造一材料名称

（由外到内）厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098不燃型复合膨胀聚苯乙烯保温板（颗粒型）（ρ=150~250）500.0650.9001.200.6410.692水泥砂浆150.93011.3701.000.0160.183钢筋混凝土2001.74017.2001.000.1151.977各层之和∑273－－－0.7812.951传热系数K=1/(0.15+∑R)1.07外墙构造一材料名称

（由外到内）厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098不燃型复合膨胀聚苯乙烯保温板（颗粒型）（ρ=150~250）500.0650.9001.200.6410.692水泥砂浆150.93011.3701.000.0160.183蒸压加气混凝土砌块(b06)2000.1903.0101.250.8423.168各层之和∑273－－－1.5084.142传热系数K=1/(0.15+∑R)0.60热桥梁构造一材料名称

（由外到内）厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098不燃型复合膨胀聚苯乙烯保温板（颗粒型）（ρ=150~250）500.0650.9001.200.6410.692水泥砂浆150.93011.3701.000.0160.183钢筋混凝土2001.74017.2001.000.1151.977各层之和∑273－－－0.7812.951传热系数K=1/(0.15+∑R)1.07热桥板构造一材料名称

（由外到内）厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098不燃型复合膨胀聚苯乙烯保温板（颗粒型）（ρ=150~250）500.0650.9001.200.6410.692水泥砂浆150.93011.3701.000.0160.183钢筋混凝土2001.74017.2001.000.1151.977各层之和∑273－－－0.7812.951传热系数K=1/(0.15+∑R)1.07外墙平均热工特性1.南向构造名称构件

类型面积(㎡)面积所占比例传热系数K

W/(㎡K)热惰性指标D外墙构造一主墙体1263.490.4650.604.14热桥柱构造一热桥柱1005.460.3701.072.95热桥梁构造一热桥梁280.860.1031.072.95热桥板构造一热桥板168.520.0621.072.95合计2718.331.0000.863.502.北向构造名称构件

类型面积(㎡)面积所占比例传热系数K

W/(㎡K)热惰性指标D热桥柱构造一热桥柱1665.030.4731.072.95外墙构造一主墙体1370.940.3890.604.14热桥梁构造一热桥梁302.740.0861.072.95热桥板构造一热桥板181.640.0521.072.95合计3520.361.0000.893.413.东向构造名称构件

类型面积(㎡)面积所占比例传热系数K

W/(㎡K)热惰性指标D热桥柱构造一热桥柱1169.630.5351.072.95外墙构造一主墙体776.380.3550.604.14热桥梁构造一热桥梁150.830.0691.072.95热桥板构造一热桥板90.500.0411.072.95合计2187.341.0000.913.374.西向构造名称构件

类型面积(㎡)面积所占比例传热系数K

W/(㎡K)热惰性指标D热桥柱构造一热桥柱1173.230.5361.072.95外墙构造一主墙体772.290.3530.604.14热桥梁构造一热桥梁150.950.0691.072.95热桥板构造一热桥板90.570.0411.072.95合计2187.041.0000.913.375.总体构造名称构件

类型面积(㎡)面积所占比例传热系数K

W/(㎡K)热惰性指标D热桥柱构造一热桥柱5013.340.4721.072.95外墙构造一主墙体4183.110.3940.604.14热桥梁构造一热桥梁885.380.0831.072.95热桥板构造一热桥板531.230.0501.072.95合计10613.071.0000.893.42标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.1条标准要求K应满足表5.1.1的规定(K≤0.90)结论满足架空或外挑楼板挑空楼板构造一材料名称

（由上到下）厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098不燃型复合膨胀聚苯乙烯保温板（颗粒型）（ρ=150~250）400.0650.9001.250.4920.554水泥砂浆找平层200.93011.3701.000.0220.245钢筋混凝土1201.74017.2001.000.0691.186各层之和∑188－－－0.5912.082传热系数K=1/(0.15+∑R)1.35标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.1条标准要求K≤0.80结论不满足分户墙户间隔墙构造一材料名称厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆200.93011.3701.000.0220.245加气混凝土条板2000.2503.8801.250.6403.104石灰砂浆200.81010.0701.000.0250.249各层之和∑240－－－0.6863.597传热系数K=1/(0.22+∑R)1.10标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.1条标准要求K≤1.5结论满足楼梯间隔墙或封闭外走廊隔墙 本工程无此项内容楼板楼板相关构造控温房间楼板构造一材料名称厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S石膏自流平350.3005.2801.000.1170.616聚乙烯（EVA）隔声保温复合卷材60.0340.3401.100.1600.060石膏自流平100.3005.2801.000.0330.176钢筋混凝土1201.74017.2001.000.0691.186各层之和∑171－－－0.3792.038传热系数K=1/(0.22+∑R)1.67控温与非控温楼板构造一材料名称厚度δ导热系数λ蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(㎡.K)α(㎡K)/WD=R*S水泥砂浆200.93011.3701.000.0220.245钢筋混凝土1201.74017.2001.000.0691.186水泥砂浆200.93011.3701.000.0220.245各层之和∑160－－－0.1121.675传热系数K=1/(0.22+∑R)3.01楼板平均热工特性构造名称面积(㎡)面积所占比例传热系数K

W/(㎡K)热惰性指标D控温房间楼板构造一11136.500.9991.672.04控温与非控温楼板构造一14.550.0013.011.68合计11151.051.0001.672.04标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.1条标准要求K≤1.8结论满足通往封闭空间的户门 本工程无此项内容外窗热工外窗构造序号构造名称构造编号传热系数太阳得热系数可见光透射比备注1隔热金属型材6中透光LOW-E+12空气+6透明2842.400.390.6202多腔隔热金属型材6中透光LOW-E+12空气+6透明2561.800.390.620外遮阳类型平板遮阳序号编号水平挑出Ah(m)距离上沿Eh(m)垂直挑出Av(m)距离边沿Ev(m)挡板高Dh(m)挡板透射η*1平板遮阳00.4000.0000.0000.0000.0000.000总体热工性能朝向房间编号窗构造

编号K值K限值窗墙比是否满足南向10012561.802.800.11满足10022561.802.800.11满足2001@22561.801.800.52不满足2002@22561.801.800.52不满足2003@22561.801.800.42不满足2004@22561.801.800.42不满足2005@22561.801.800.42不满足2006@22561.801.800.42不满足2007@22561.801.800.55不满足2008@22561.801.800.55不满足2011@22561.801.800.44不满足2012@22561.801.800.46不满足2013@22561.801.800.44不满足2014@22561.801.800.46不满足2015@22561.801.800.45不满足2016@22561.801.800.45不满足2029@22561.802.500.32满足250012561.801.800.52不满足250022561.801.800.52不满足250032561.801.800.43不满足250042561.801.800.43不满足250052561.801.800.43不满足250062561.801.800.43不满足250072561.801.800.56不满足250082561.801.800.56不满足250112561.801.800.45不满足250122561.801.800.45不满足250132561.801.800.47不满足250142561.801.800.47不满足250152561.801.800.46不满足250162561.801.800.46不满足250292561.802.500.33满足北向1001284

2561.942.800.15满足10032561.802.800.07满足10042561.802.800.10满足10052842.402.800.06满足10062561.802.500.28满足10072561.802.500.28满足10082842.402.800.05满足10122842.402.800.09满足2009@22561.802.500.26满足2010@22561.802.500.26满足2017@22561.802.500.41满足2018@22561.802.500.41满足2019@22561.802.000.38满足2020@22561.802.000.38满足2021@22561.802.000.38满足2022@22561.802.000.38满足2023@22561.802.000.27满足2024@22561.802.000.27满足2038@22842.402.800.14满足2039@22842.402.800.14满足2040@22842.402.800.18满足2041@22842.402.800.18满足250092561.802.500.26满足250102561.802.500.26满足250172561.802.500.42满足250182561.802.500.42满足250192561.802.000.39满足250202561.802.000.39满足250212561.802.000.39满足250222561.802.000.39满足250232561.802.000.27满足250242561.802.000.27满足250382842.402.800.14满足250392842.402.800.14满足250402842.402.800.19满足250412842.402.800.19满足260012561.802.800.07满足260022561.802.800.07满足东向10042561.802.800.06满足2025@22842.402.800.17满足2030@22842.402.500.39满足2033@22842.402.500.39满足2034@22842.402.800.12满足2037@22842.402.800.12满足250252842.402.800.18满足250302842.402.500.40满足250332842.402.500.40满足250342842.402.800.12满足250352842.402.800.12满足260012561.802.800.05满足西向10032561.802.800.06满足2026@22842.402.800.17满足2031@22842.402.500.39满足2032@22842.402.500.39满足2035@22842.402.800.12满足2036@22842.402.800.12满足250262842.402.800.18满足250312842.402.500.40满足250322842.402.500.40满足250362842.402.800.12满足250372842.402.800.12满足标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.2条标准要求透光围护结构的热工性能指标应符合表5.1.2的规定结论不满足西向主要功能房间外遮阳标准依据：成都市民用建筑节能设计导则及审查要点(2022版)第4.2.9条标准要求：西向主要房间的外窗应设置合理遮阳结论：西向无主要功能房间凸窗板 本工程无此项内容窗地面积比楼层房间编号房间面积窗编号窗面积窗类型窗地比结论22003@2(最不利房间)24.89C18254.41外窗0.1772满足标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.3条标准要求建筑的主要房间的房间窗地面积比不应小于1/6结论满足注：达标时只列出一项，不达标时列出全部不达标项主要房间通风开口面积楼层房间编号房间面积（㎡）门窗编号门窗面积（㎡）通风开口面积比门窗类型通风开口面积/房间面积通风开口面积/外窗面积结论22023@2(最不利房间)8.64C15162.330.30外窗0.080.30满足标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.5条标准要求卧室、起居室、书房的通风开口面积不应小于房间地面面积的1/20结论满足注：达标时只列出一项，不达标时列出全部不达标项厨房通风开口面积楼层房间编号房间面积（㎡）门窗编号门窗面积（㎡）通风开口面积比门窗类型通风开口面积/房间面积通风开口面积/外窗面积结论22030@2(最不利房间)4.78C07161.540.40外窗0.130.40满足标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.5条标准要求厨房外窗的通风开口面积不应小于房间地面面积的10%，且不得小于0.6㎡；结论满足注：达标时只列出一项，不达标时列出全部不达标项卫生间通风开口面积楼层房间编号房间面积（㎡）门窗编号门窗面积（㎡）通风开口面积比门窗类型通风开口面积/房间面积通风开口面积/外窗面积结论22034@2(最不利房间)3.77C05120.600.30外窗0.050.30适宜通风换气装置无标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.5条标准要求卫生间的通风开口面积不应小于房间地面面积的1/20，不能满足应设有通风换气装置结论适宜注：达标时只列出一项，不达标时列出全部不达标项可见光透射比房间编号窗地比最不利窗编号最不利透射比透射比限值1005(最不利房间)0.08C06120.620.40标准依据成都市民用建筑节能设计导则及审查要点(2022版)第4.2.6条标准要求外窗玻璃的可见光透射比不应小于0.4结论满足外窗气密性最不利气密性等级7级外窗气密性措施标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.3条标准要求外窗气密性不应低于《建筑幕墙、门窗通用技术条件》GB/T31433的7级结论满足开敞阳台门气密性最不利气密性等级6级M0821开敞阳台门气密性措施标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.3条标准要求阳台门气密性不应低于《建筑幕墙、门窗通用技术条件》GB/T31433的6级结论满足幕墙气密性最不利气密性等级－幕墙气密性措施通风换气装置无标准依据成都市民用建筑节能设计导则及审查要点(2022版)第5.1.4条标准要求幕墙气密性不应低于《建筑幕墙、门窗通用技术条件》GB/T31433的3级结