预制构件用量比例计算

1、预制构件比例计算书项目名称：湖东小学说明内容：预制构件用量比例达到15%计算单位：对应条文：7.2.5采用工业化生产的预制构件。 一、项目概况湖州市湖东小学选址于湖东分区HD46-2地块，用地为南北向长方形地块，长边约270米，短边约150米。东侧为南塘路，南侧为湖东路东延道路，西侧为大升路，北侧为东柿路。其中湖东路东延道路(城市次干道，25米宽)已经通车。大升路(城市次干道，40米宽)正在建设中，即将通车。南塘路(城市支路，25米宽)和东柿路(城市支路，20米宽)为规划道路。学校建设标准为省类标准完全小学，设42个教学班，1890人规模。二、条文内容7.2.5：采用工业化生产的预制构件，评分

2、总分值为5分，根据预制构件用量比例按表7.2.5的规则评分。表7.2.5 预制构件用量比例评分规则预制构件用量比例Rpc得分15%Rpc30%330%Rpc50%4Rpc50%5三、项目预制构件该项目为新型工业化试点项目，预制装配化率需达到15%以上。采用预制叠合板、预制双T板、预制叠合梁、预制楼梯板、预制AAC内墙墙板、预制空调板、预制PC外墙板、屋顶钢结构铝镁锰合金板等。表1 建筑工业化构件部品及现浇部位：结构部位或构件做法框架柱现浇框架梁现浇楼层次梁部分预制叠合梁楼板预制叠合板（卫生间除外）楼梯板部分预制楼梯板栏板及节点现浇内填充墙部分采用预制AAC墙板空调板预制空调板外墙风雨操场外墙采

3、用预制外墙板四、预制构件用量比例计算1） 教学楼表2 教学楼材料表构件单位数量体积(m3)重量(t)螺纹钢t5.9020.7525.902螺纹钢t1218.097155.1721218.097圆钢t19.5262.48719.526中厚钢板t136.57917.399136.579压型铝镁板屋面m24342.7803.90910.553不锈钢板m2590.9820.5914.639水泥kg1559.6200.5201.560水泥kg72699.97724.23372.700白水泥kg.68445.142135.425黄砂(净砂)t43.96219.11443.962碎石t698.940388.

4、300698.940彩色石子kg.437173.183277.092混凝土实心砖千块261.680382.786956.964蒸压砂加气混凝土砌块m3113.696113.69679.587蒸压砂加气混凝土砌块m366.93366.93346.853陶粒增强加气砌块m32101.6002101.6001681.280干混砌筑砂浆kg2432.2241.3512.432干混砌筑砂浆kg.970107.453193.416干混地面砂浆kg.745177.625319.725干混抹灰砂浆kg.139430.840775.511干混抹灰砂浆kg.830161.144290.059干混抹灰砂浆kg.58

5、1213.758384.765干混抹灰砂浆kg.042122.558220.605陶粒砌块专用砌筑砂浆kg90768.10453.39390.768膨胀玻化微珠保温浆料m3251.221251.221100.488抗裂抹面砂浆kg60109.07937.56860.109砌块砌筑粘结剂kg4719.5883.9334.720非泵送商品混凝土m397.68497.684244.210非泵送商品混凝土m33.6683.6689.170非泵送商品混凝土m3705.476705.4761763.690非泵送商品混凝土m320.47320.47351.183泵送商品混凝土m3371.277371.277

6、928.193泵送商品混凝土m34985.6394985.63912464.098松板枋材m30.6870.6870.481垫木m37.7237.7235.406平板玻璃m2501.9891.5063.765弹性涂料面涂kg1471.9121.2271.472橡胶沥青防水涂料kg27167.88022.64027.168耐水防霉涂料kg2511.3602.0932.511乳胶漆kg11151.7917.43511.152石油沥青油毡m26805.0296.8052.3821.5厚BAC-P双面自粘防水卷材m26927.45210.3912.0784厚BAC耐根刺自粘防水卷材m22679.499

7、10.7182.144聚氨酯腻子kg909.06018.1810.909汽油kg3114.6754.3263.115挤塑聚苯板m26310.118252.40514.198复合模板m25157.07077.356111.393100*200仿木金属装饰条t2.1430.8242.143环氧云铁中间漆 两遍t148.69819.064148.698环氧富锌防锈漆 两遍t148.69820.826148.698120mm厚ACC板材墙体（包括安装）m2188.35022.60256.505240mm厚ACC板材墙体（包括安装）m21679.060402.9741007.436叠合板DBDm2381

8、7.500343.575858.938叠合板DHB(部分)m29815.500588.9301472.325预制混凝土楼梯踏板（包括安装）m2312.48068.746171.864预制混凝土空调板（包括安装）m2187.30018.73046.825叠合次梁240*570*8760mm根72.00086.282215.706预应力钢筋混凝土管桩m20185.8602536.6306341.575泡沫混凝土m31044.7771044.777522.389合计16818.32934474.077预制构件合计1445.5573613.893预制构件用量比例8.60%10.48%2） 风雨操场食堂

9、表3 风雨操场食堂材料表构件单位数量体积(m3)重量(t)螺纹钢t0.3100.0390.310螺纹钢t161.03820.514161.038圆钢t8.2471.0518.247中厚钢板t0.8510.1080.851水泥kg502.6470.1680.503水泥kg23957.4137.98623.957白水泥kg14191.2164.73014.191黄砂(净砂)t19.4078.43819.407碎石t259.404144.113259.404混凝土实心砖千块39.07757.162142.650陶粒增强加气砌块m3251.790251.790201.432陶粒增强加气砌块m31.96

10、71.9671.574干混砌筑砂浆kg28883.17016.04628.883干混地面砂浆kg33602.24918.66833.602干混地面砂浆kg28219.42215.67728.219干混抹灰砂浆kg.231114.302205.743干混抹灰砂浆kg.00072.178129.921干混抹灰砂浆kg69020.04038.34469.020干混抹灰砂浆kg61989.43934.43961.989陶粒砌块专用砌筑砂浆kg11003.5166.47311.004膨胀玻化微珠保温浆料m37.2377.2372.895抗裂抹面砂浆kg1898.2631.1861.898非泵送商品混凝土

11、m3160.495160.495401.238非泵送商品混凝土m398.93698.936247.340非泵送商品混凝土m3143.590143.590358.975泵送商品混凝土m3804.689804.6892011.723泵送商品混凝土m3315.320315.320788.300平板玻璃m224.49024.4900.184橡胶沥青防水涂料kg6985.4805.8216.985耐水防霉涂料kg387.4050.3230.387乳胶漆kg1176.3550.7841.176石油沥青油毡m21687.4441.6870.5911.2厚MAC高分子自粘橡胶复合防水卷材m21947.3592

12、.3372.4301.5厚BAC-P双面自粘防水卷材m22474.937284.6184.455挤塑聚苯板m21564.72162.58963.371复合模板m21223.66918.35566.078幕墙顶铝板压顶（带骨架及其他嵌缝材料，铝板3mm）m239.1400.7171.937预制灰白色清水混凝土PC墙面m23144.24062.885157.212240mm厚ACC板材墙体（包括安装）m22590.042621.6101554.025叠合板DBDm23214.100289.269723.173预应力混凝土双T板m2801.78080.178200.445预制混凝土楼梯踏步m2109

13、.75024.14560.363泡沫混凝土m3311.410311.410217.987合计4136.8668275.112预制构件合计1078.0872695.217预制构件用量比例26.06%32.57%3） 行政楼表4 行政楼材料表构件单位数量体积(m3)重量(t)螺纹钢t3.2270.4113.227螺纹钢t248.82331.697248.823圆钢t2.6510.3382.651水泥kg362.0270.1210.362水泥kg5551.0181.8505.551白水泥kg7341.7862.4477.342黄砂(净砂)t5.9922.6055.992碎石t119.90666.61

14、4119.906混凝土实心砖千块43.44763.554158.880陶粒增强加气砌块m3349.830349.830244.881干混砌筑砂浆kg32112.83017.84032.113干混抹灰砂浆kg.33989.021160.237干混抹灰砂浆kg.10467.888122.199干混抹灰砂浆kg38274.07321.26338.274干混抹灰砂浆kg9443.9725.2479.444陶粒砌块专用砌筑砂浆kg15109.1588.88815.109膨胀玻化微珠保温浆料m350.05450.05420.022抗裂抹面砂浆kg12934.2308.08412.934非泵送商品混凝土m3

15、16.34916.34940.873非泵送商品混凝土m353.40953.409133.523非泵送商品混凝土m36.6286.62816.570泵送商品混凝土m367.55367.553168.883泵送商品混凝土m31300.1041300.1043250.260垫木m31.9661.9660.983橡胶沥青防水涂料kg3742.6403.1193.743乳胶漆kg434.3790.2900.434石油沥青油毡m21029.2261.0290.3601.5厚BAC-P双面自粘防水卷材m21229.9121.8452.214汽油kg398.7500.5540.399挤塑聚苯板m2954.37

16、338.17538.652复合模板m21056.13215.84211.406240mm厚ACC板材墙体（包括安装）m21587.500381.000952.500叠合板DBDm21926.060173.345433.364钢结构雨篷m277.0300.9307.256预制混凝土看台板（包括安装）m2313.10046.965117.413预制混凝土楼梯踏步（包括安装）m265.27014.35935.899预应力钢筋混凝土管桩m3380.470424.8001062.000泡沫混凝土m3162.185162.185113.530中厚钢板t17.4842.24217.484松板枋材m30.07

17、10.0710.038环氧富锌防锈漆 两遍t18.3922.57618.392环氧云铁中间漆 两遍t18.3922.35818.392不锈钢板m299.2150.0990.779聚氨酯腻子kg94.9611.8990.095压型铝镁板屋面m2949.5720.8552.307100*200仿木金属装饰条（含安装）t2.4840.9552.484干混地面砂浆kg4254.7263.5464.255平板玻璃m26.3550.0190.008彩色石子kg3134.7382.0903.135合计3514.9107665.577预制构件合计616.6001546.431预制构件用量比例17.54%20.

18、17%4） 门卫表5 门卫材料表构件单位数量体积(m3)重量(t)螺纹钢t2.3080.2942.308圆钢t0.1840.0230.184水泥kg6.3800.0020.006水泥kg1038.7360.3351.039白水泥kg137.0740.0440.137黄砂(净砂)t2.2880.9952.288碎石t13.2197.34413.219混凝土实心砖千块7.1368.46910.440陶粒增强加气砌块m331.27031.27021.889干混砌筑砂浆kg5274.5902.9305.275干混抹灰砂浆kg5966.8493.3155.967干混抹灰砂浆kg129.1320.0720

19、.129干混抹灰砂浆kg4412.6912.4514.413干混抹灰砂浆kg5373.8992.9855.374陶粒砌块专用砌筑砂浆kg1350.5510.7941.351膨胀玻化微珠保温浆料m32.8002.8001.120抗裂抹面砂浆kg734.2850.4590.734非泵送商品混凝土m35.3355.33513.338非泵送商品混凝土m34.4784.47811.195非泵送商品混凝土m30.2490.2490.623泵送商品混凝土m310.84810.84827.120泵送商品混凝土m340.45540.455101.138泵送商品抗渗混凝土m316.74816.74841.870橡胶沥青防水涂料kg434.6800.3620.435乳胶漆kg59.2490.0390.059石油沥青油毡m274.4590.0740.0031.5厚BAC-P双面自粘防水卷材m2120.8570.1810.290汽油kg39.1830.0540.039复合模板m