Standard No.:	GB/T 18477.3-2009
English Name:	Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3:Bilayer and hollow-wall construction with axial hollow pipes
Chinese Name:	埋地排水用硬聚氯乙烯（PVC-U）结构壁管道系统 第3部分：双层轴向中空壁管材
Chinese Classification:	G33    Plastic profile
Professional Classification:	GB    National Standard
ICS Classification:	83.140.30 83.140.30    Plastics pipes and fittings for non fluid use 83.140.30
Issued by:	AQSIQ; SAC
Issued on:	2009-10-15
Implemented on:	2010-3-1
Status:	superseded
Superseded by:	GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes
Superseded on:	2020-3-1
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

GB/T18477的本部分规定了以聚氯乙烯树脂(PVC)为主要原料,经挤出成型的埋地排水用硬聚氯乙烯(PVCU)双层轴向中空壁管材(以下简称管材)的术语和定义、符号、材料、分类与标记、结构型式与连接方式、技术要求、试验方法、检验规则及标志、运输、贮存。
本部分适用于市政工程、公共建筑室外、住宅小区的埋地排污、排水、埋地无压农田排水用管材。
本部分亦可用于工业排污、排水管材,此时应考虑材料的耐化学性和耐温性。