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1、材料损耗率表及含量在耳J 丁 P名 称损耗率 （%）在耳J 丁 P名 称损耗率 （%）1室外钢管（丝接、焊接）1.534高低水箱配件1.02室内钢管（丝接）2.035冲洗管配件1.03室内钢管（焊接）2.036钢管接头零件1.04室内煤气用钢管（丝接）2.037型钢5.05室外排水铸铁管3.038单管卡子5.06室内排水铸铁管7.039带帽螺栓3.07室内塑料管2.040木螺钉4.08铸铁散热器1.041锯条5.09光排管散热器制作用管3.042氧气17.010散热器对丝及托钩5.043乙快气17.011散热器补芯4.044铅油2.512散热器丝堵4.045清油2.013散热器胶垫10.046
2、机油3.014净身盆1.047沥青油2.015洗脸盆1.048橡胶后棉板15.016洗手盆1.049橡胶板15.017洗涤盆1.050石棉绳4.018立式洗面盆铜活1.051石棉10.019理发用洗脸盆铜活1.052青铅8.020脸盆架1.053铜丝1.021浴盆排水配件1.054锁紧螺母6.022浴盆水嘴1.0556.023普通水嘴1.056焦炭5.024丝扣阀门1.057木柴5.025化验盆1.058红砖4.026大便器1.059水泥10.027筑局低水箱1.060砂子10.028存水弯0.561胶皮碗10.029小便器1.062油麻5.030小便槽冲洗管2.063线麻5.031喷水鸭嘴1
3、.064漂白粉5.032立式小便器配件1.065油灰4.033水箱进水嘴1.066注：材料定额用量中均已包括损耗率在内管道接头零件含量及综合单价取定表室外镀锌钢管接头零件材料名称DN15DN20DN25DN32DN40DN50DN65DN80DN100DN125DN150综合单价（元）0.690.851.331.852.934.167.4311.1917.7820.5330.82含 量三通（个）-0.20.180.140.140.140.140.14弯头（个）0.750.750.750.750.810.750.70.650.510.450.31管箍（个）1.151.151.151.150.83
4、0.900.900.900.850.951.00补芯（或 异径管）-0.020.020.020.020.020.020.030.030.050.06合计（个）1.91.921.921.921.861.851.761.721.631.591.51注：室外PVC-U给水塑料管埋设接头零件取定同此。2.室内镀锌钢管接头零件计量单位：10m材料名称DN15DN20DN25DN32DN40DN50DN65DN80DN100DN125DN150综合单价（元）0.780.981.52.282.934.799.0410.8521.0533.752.78含量三通（个）3.173.833.02.191.371.8
5、51.620.711.00.440.4弯头（个）11.03.463.823.02.773.061.671.500.660.510.51四通（个）-0.050.040.020.010.01-0.01-管箍（个）2.201.421.411.541.611.00.591.540.811.141.14补心（或 异径管）-2.771.511.281.40.590.370.160.200.250.25合计（个）16.3711.529.788.037.166.514.523.912.682.32.3注：室内给水铝塑复合管 （管件连接）与室内给水塑料管（热熔、电熔连接）以及室内PVC-U给水塑料管（粘接）的接
6、头零件取定同此。材料名称DN15DN20DN25DN32DN40DN50DN65DN80DN100DN125DN150综合单价（元）0.460.681.031.52.152.896.008.2414.420.5330.82含 量三通（个）-0.20.180.140.140.140.140.14弯头 （个）0.750.750.750.750.810.750.700.650.510.450.31管箍（个）1.151.151.151.150.830.900.900.900.850.951.00补心（个）-0.020.020.020.020.020.020.030.030.050.06合计 （个）1.
7、91.921.921.921.861.851.761.721.631.591.51计量单位：10m4.室内焊接钢管接头零件5.燃气室外镀锌钢管接头零件（计量单位：10m）材料名称DN15DN20DN25DN32DN40DN50DN65DN80DN100DN125DN150综合单价（元）0.370.731.041.812.413.417.159.4316.7425.0536.65含 量三通（个）0.832.53.293.142.141.581.631.081.020.70.7弯头（个）3.23.02.642.412.642.851.260.981.20.80.8补芯（个）-0.832.462.0
8、20.960.590.580.450.330.20.2四通（个）-0.140.340.630.430.16-管箍 （个）6.44.93.391.911.671.030.881.030.950.90.9根母 （个）6.264.762.950.77丝堵 （个）0.270.060.07合计（个）16.9616.1915.1410.887.846.214.353.543.52.62.6材料名称DN25DN32DN40DN50综合单价（元）1.52.092.833.98含量三通（个）2.242.241.611.61弯头（个）1.121.120.840.84tW卜丝（个）1.121.120.590.59P
9、管箍（个）1.121.120.890.89根母（个）2.242.241.991.99丝堵（个）2.242.241.861.86合计（个）10.0810.087.787.786.燃气室内镀锌钢管接头零件计量单位：10m材料名称DN15DN20DN25DN32DN40DN50DN65DN80DN100综合单价（元）0.960.981.702.313.494.899.0415.5621.42三通（个）-0.01-0.010.270.430.430.43含四通（个）0.741.792.843.893.483.033.122.261.40弯头（个）5.654.613.581.031.683.072.07
10、2.072.07六角外丝 （个）1.971.290.640.970.590.390.30.30.3丝堵（个）-1.340.60.820.410.100.790.790.79管箍（个）-0.050.290.330.330.440.090.090.09活接（个）1.490.070.760.400.560.480.010.010.01补芯（个）-0.271.301.570.740.020.020.02量合计（个）9.859.169.898.748.638.526.835.975.117.室内排水铸铁管接头零件计量单位：10m材料名称DN50DN75DN100DN150DN200DN250综合单价（元）5.679.8714.4928.3348.66(2.10 )三通（个）1.091.854.272.362.04(0.50 )含四通（个）-0.130.240.17-弯头（个）5.281.523.931.271.71(1.60 )扫除口（个）0.202.660.770.01-接轮（个）-2.721.040.92-里异径管（个）-0.160.300.34-合计（个）6.5
