刷漆量计算及暖气片面积及管道保温体积.docx
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
无缝钢管保温材料工程量计算
单位： 10m 体积保温层厚度（ mm）
面积02030405060708090100
0.8790.0320.0580.090.1290.1760.228
28 2.457 3.116 3.776 4.436 5.096 5.755
0.0340.0610.0960.1350.1830.238
32 1.01 2.582 3.242 3.902 4.562 5.221 5.881
0.0380.0670.1030.1460.1940.251
38 1.193 2.771 3.431 4.09 4.75 5.41 6.07
0.0410.0740.1120.1570.2090.265
45 1.413 2.991 3.651 4.31 4.97 5.63 6.289
0.0510.0860.1270.1770.2310.2930.3630.438
57 1.79 3.366 4.025 4.686 5.344 6.004 6.6637.3227.982
0.0710.1690.2280.2930.3680.4450.531
89 2.795 5.03 5.69 6.3497.0087.6688.3278.997
0.0840.1350.1940.2570.3310.4090.4950.587
108 3.391 4.967 5.627 6.286 6.9467.6058.2648.9249.583
0.10.1590.2260.30.3790.4660.560.660.766
133 4.81 5.752 6.4127.0717.7318.399.0499.70910.36811.037工0.1170.1850.260.3420.430.5250.6270.7350.851程1595 6.5697.2287.8888.5479.2069.86610.52511.18511.854外0.1560.2430.3380.4390.5460.6610.7830.911 1.045径219 6.888.4539.1129.77210.43111.0911.7512.40913.06913.738 D0.190.2950.4080.5270.6520.7840.922 1.068 1.221 N2738.5810.14810.80811.46712.12712.78613.44514.10514.76415.433
0.2240.3460.4750.6110.7530.902 1.058 1.22 1.389
32510.20111.78112.44113.113.75914.41915.07815.73816.39717.066
0.2580.3980.5430.6950.854 1.021 1.193 1.373 1.559
37711.8413.42114.08114.7415.416.0616.7217.37918.03918.708
0.290.4450.6060.7750.957 1.132 1.32 1.515 1.718
42613.3814.9615.6216.2816.93917.59918.25918.91919.57820.248
0.3230.4960.6750.859 1.052 1.25 1.455 1.667 1.886
47815.0216.59417.25417.91318.57319.23319.38920.55221.21221.881
0.3560.5450.7410.942 1.151 1.366 1.588 1.817 2.052
52916.6218.19618.85619.51620.17520.83521.49522.15522.81423.483
0.4220.6440.872 1.106 1.347 1.595 1.85 2.111 2.38
63019.7721.36922.02922.68923.34324.00824.66825.32825.98726.656
0.480.7310.989 1.252 1.523 1.799 2.077 2.375 2.671
72022.6224.19124.85625.51626.17626.83527.49528.15528.81529.484
0.5450.828 1.066 1.414 1.717 2.017 2.344 2.666 2.997
82025.7627.33827.99228.65829.31729.97730.63731.29731.95632.625注：此表按下式计算：
3
1、体积 V （m ）=L×π×（ D+δ+δ× 3.3%)×(δ+δ×3.3%)=L π×(D+1.033δ ) ×1.033δ
2
2、面积 S（m ）=L×π×（D+2δ+2δ×5%)+(2d1+3d2)=L π×(D+2.1δ+0.0082)
D：管道外径；δ：保温层厚度；
d1：用于捆扎保温材料的金属线直径或钢带厚度（取定 16#线2d1=0.0032；
d2：防潮层厚度（取定 350g油毡纸 3d2=0.005)；
3.3%、5%：保温材料允许超厚系数，系根据国标 [GBJ-235-82] 和部标 [HGJ-215-80] 标准；
绝热厚度允许偏差≤ 5%~8%加权平均取定。