Standard No.:	GB/T 27794-2011
English Name:	Socket type concrete conduits for electric cable
Chinese Name:	电力电缆用承插式混凝土导管
Chinese Classification:	Q14    Concrete product
Professional Classification:	GB    National Standard
ICS Classification:	91.100.30 91.100.30    Concrete and concrete products 91.100.30
Issued by:	AQSIQ;SAC
Issued on:	2011-12-30
Implemented on:	2012-8-1
Status:	superseded
Superseded by:	GB/T 27794-2023 Precast concrete conduits for electric cable
Superseded on:	2023-10-1
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270.00
Delivery:	via email in 1~3 business day

本标准规定了电力电缆用承插式混凝土导管(以下简称导管)的分类、标记和规格尺寸、原材料及施工辅助材料要求、技术要求、试验方法、检验规则、标志、贮存、包装和运输、出厂证明书等。
本标准适用于采用工厂制造、现场安装、用橡胶圈柔性密封、连杆连接的电力电缆用的混凝土预制导管。通讯或其他电缆的保护管可参照本标准。