ISO 11296-9:2022 地下无压力排水和污水管网改造用塑料管道系统 第9部分：刚性锚固塑料内层衬里

标准编号：ISO 11296-9:2022

中文名称：地下无压力排水和污水管网改造用塑料管道系统 第9部分：刚性锚固塑料内层衬里

英文名称：Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 9: Lining with a rigidly anchored plastics inner layer

发布日期：2022-09

标准范围

本文件与ISO11296？1，规定了通过在塑料内层后面形成的结构胶结灌浆的单个刚性环形衬砌来修复地下无压排水和污水管网的管道和配件的要求和试验方法。该塑料层用作固定在灌浆上的永久模板。本文件适用于带或不带钢筋的塑料内层和灌浆系统。它不适用于衬砌系统的结构设计。注意了吗具有多个环空的系统可用，但这些系统受专利权控制，不在本文件范围内。

This document, in conjunction with ISO 11296？1, specifies the requirements and test methods for pipes and fittings for the renovation of underground non-pressure drainage and sewerage networks by lining with a single rigid annulus of structural cementitious grout formed behind a plastics inner layer. This plastics layer serves as permanent formwork anchored to the grout.This document is applicable to plastics inner layers and grout systems with or without steel reinforcement. It does not apply to the structural design of the lining system.NOTE      Systems with multiple annuli are available, but these are controlled by patent rights and not covered by this document.

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