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1、材料损耗率表及含量序号名称损耗率（%）序号名称损耗率（%）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乙炔气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机油3.014净身盆1.04
2、7沥青油2.015洗脸盆1.048橡胶石棉板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1.055压盖6.023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瓷高低水箱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1.064漂白粉5.032
3、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一、 管道接头零件含量及综合单价取定表计量单位：10m室外镀锌钢管接头零件材料名称DNDNDNDNDNDNDNDNDNDNDN1520253240506580100125150综合单价（元）0.690.851.331.852.934.167.4311.1917.7820.5330.82含量三通（个）一一一一0.20.180.140.140.140.140.14弯头（个）0.750.750.750.750.810.750.70.650.510.450.31管箍（个）1.151.151.151.150.8
4、30.900.900.900.850.951.00补芯（或 异径管）一0.020.020.020.020.020.020.030.030.050.06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）3.173.833.02.191.371.851.620.711.00.440.4弯头（个）11.03.463.823.02.773
5、.061.671.500.660.510.51四通（个）一0.050.040.020.010.01一一0.01一一管箍（个）2.201.421.411.541.611.00.591.540.811.141.14补心（或 异径管）一2.771.511.281.40.590.370.160.200.250.25合计（个）16.3711.529.788.037.166.514.523.912.682.32.3计量单位：1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3.室外焊接钢管接头零件计量单位：10m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
6、接）以及室内 PVC-U 给水塑料管（粘接）的接头零件取定同此。材料名称DNDNDNDNDNDNDNDNDNDNDN1520253240506580100125150综合单价（元）0.460.681.031.52.152.896.008.2414.420.5330.82含量三通（个）一一一一0.20.180.140.140.140.140.14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）一0.020.020.020.020.020.0
7、20.030.030.050.06合计（个）1.91.921.921.921.861.851.761.721.631.591.514.室内焊接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）一0.832.462.02
8、0.960.590.580.450.330.20.2四通（个）一0.140.340.630.430.16一一一一一管箍（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）16.9616.1915.1410.887.846.214.353.543.52.62.65.燃气室外镀锌钢管接头零件（计量单位:10m）材料名称DN25DN32DN40DN50综合单价（元）1.52.092.833.98三通（个）2.242.241.611.61弯头（个）1.121.120.840.84六角
9、外丝（个）1.121.120.590.59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）10.0810.087.787.78含量6.燃气室内镀锌钢管接头零件计量单位：0m材料名称综合单价（元）三通（个） 四通（个） 弯头（个） 扫除口（个） 接轮（个） 异径管（个）DN505.67T095.28020DN751.522.72od?DN10014.494.270.243.930.771.040.30DN15028.332.360.171.270.010.920.34DN20048.662.041.71合计（
10、个）6.579.0410.555.073.75DN250(2.10)(0.50)(1.60)材料名称DN15DN20DN25DN32DN40DN50DN65DN80DN100综合单价（元）0.960.981.702.313.494.899.0415.5621.42三通（个）一0.01一一0.010.270.430.430.43含四通（个）0.741.792.843.893.483.033.122.261.40弯头（个）5.654.613.581.031.683.072.072.072.07六角外丝（个）1.971.290.640.970.590.390.30.30.3丝堵（个）一1.340.60.820.410.100.790.790.79管箍（个）一0.050.290.330.330.440.090.090.09活接（个）1.490.070.760.400.560.480.010.010.01补芯（个）一一0.271.301.570.740.020.020.02量合计（个）9.859.169.89&74&63&526.835.975.117室内排水铸铁管接头零件计量单位:10m
