3、保温工程量计算表

保温、保护工程量计算表,,,,,,,,,,,,

规格,外径,保温厚度,管材长度,保温前面积,保温后面积,保温量,保温汇总,说明,排水铸铁管外径,,焊接钢管,

,mm,mm,m,m2,m2,m3,m3,,公称直径,对应外径,公称直径,对应外径

10,17,,,0.00,0.00,0.00,0.00,57以内,DN50,60.00,DN10,17.00

15,21.3,,,0.00,0.00,0.00,,,DN75,85.00,DN15,21.30

20,26.8,30,,0.00,0.00,0.00,,,DN100,110.00,DN20,26.80

25,27,30,,0.00,0.00,0.00,,,DN125,137.00,DN25,33.50

32,34,30,,0.00,0.00,0.00,,,DN150,162.00,DN32,42.30

40,43,30,,0.00,0.00,0.00,,,DN200,214.00,DN40,48.00

50,57,30,,0.00,0.00,0.00,,,给水铸铁管,,DN50,60.00

70,76,30,,0.00,0.00,0.00,0.14,133以内,公称直径,对应外径,DN70,75.50

80,89,30,,0.00,0.00,0.00,,,DN50,68.00,DN80,88.50

100,114,30,10,3.58,5.82,0.14,,,DN75,93.00,DN100,114.00

125,133,30,,0.00,0.00,0.00,,,DN100,118.00,DN125,140.00

150,159,30,,0.00,0.00,0.00,0.00,426以内,DN125,143.00,DN150,165.00

175,,30,,0.00,0.00,0.00,,,DN150,169.00,,

200,219,30,,0.00,0.00,0.00,,,DN200,220.00,,

250,273,,,0.00,0.00,0.00,,,DN250,271.60,,

275,,,,0.00,0.00,0.00,,,DN300,322.80,,

300,,,,0.00,0.00,0.00,,,,,,

350,,,,0.00,0.00,0.00,,,,,,

400,,,,0.00,0.00,0.00,,,,,,

450,,,,0.00,0.00,0.00,0.00,426以上,,,,

500,,,,0.00,0.00,0.00,,,,,,

合计,,,10,3.58,5.82,0.14,0.14,合计,,,,

,外径,保温厚度,管材长度,保温前面积,保温后面积,保温量,保温汇总,,,,,

此表能计算所有管材外层保温与保护的工程量。计算时只需输入管材的外径、保温厚度与需保温的长度。,,,,,,,,,,,,

,,,,,,,,,,,,,

V=π*（D+1.033δ）*1.033δ*L,,,,,,,,,,,,

S=π*（D+2.1δ+0.0082）*L,,,,,,,,,,,,

（D指直径，δ是保温厚度，L是长度