《建筑给水排水及采暖工程施工质量验收规范》GB50242-2002
塑料管及复合管管道支架的最大间距
消火栓654184104.50.7
808420.7
100290 4.564.444440.7
1508147116.28570.7
200187 2.5714290.7喷淋251544.3 2.5617.720.7
322298 2.5919.20.7
4038.74312.913330.7
5065321.666670.7
653147.750.7
801924480.7
100189 4.5420.7
125146 2.3333330.7
150680797.142860.7
200670.8571430.7
73.15202.8611
1.4
45.11111
81.4
1.8
432.404
643.44806.3043 9.039333
15.16667
5.425
33.6
29.4
1.633333
68
0.6