CJ/T 211-2005 in English
VALIDInspection manhole lid made of polymer matrix composites
- Issued on:2005-05-16
- Implemented on:-
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
本标准规定了聚合物基复合材料检查井盖的分类、承载等级、技术要求、试验方法、检验规则及标志等。本标准适用于安装在城市道路、公路上的各种检查井盖,也适用于安装在其他机动车和非机动车可能行驶或停放的地面上的各种检查井盖。同时也适用于安装在人行道、绿化用地上的各种检查井盖。
Scope
This standard specifies the classification, load-bearing levels, technical requirements, test methods, inspection rules and markings of polymer-based composite manhole covers. This standard applies to various inspection manhole covers installed on urban roads and highways, and also applies to various inspection manhole covers installed on the ground where other motor vehicles and non-motor vehicles may drive or park. It is also suitable for various inspection manhole covers installed on sidewalks and green lands.

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