SIST EN ISO 11296-4:2018/A1:2021 PDF

Name: SIST EN ISO 11296-4:2018/A1:2021 — Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 4: Lining with cured-in-place pipes - Amendment 1: Updated definitions, marking requirements and procedure for alternative expression of flexural test results (ISO 11296-4:2018/Amd 1:2021)
SKU: SIST EN ISO 11296-4:2018/A1:2021
Price: 51.9 EUR
Availability: InStock

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 4: Lining with cured-in-place pipes - Amendment 1: Updated definitions, marking requirements and procedure for alternative expression of flexural test results (ISO 11296-4:2018/Amd 1:2021)

Название (английский):

SIST EN ISO 11296-4:2018/A1:2021

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 10 июня 2021 г.
ICS:: 23.040.05
Технический комитет:: PCV - Plastic pipes, fittings and valves

Тип поставки:

Full version180 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:180 €

Описание (английский):

2021-02-11 - TC decision is missing to skip FV.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 11296-4:2018/A1:2021 is Amendment 1 to Part 4 of the ISO 11296 series: Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Lining with cured-in-place pipes (CIPP). Published by CEN in 2021, this amendment updates definitions, marking requirements and introduces a procedure for an alternative expression of flexural test results for cured-in-place pipe systems used in non-pressure sewer and drainage renovation.

Key topics and technical requirements

Updated terms and definitions: New and revised definitions clarify terminology used in CIPP manufacture and installation, such as carrier material, CIPP product, CIPP unit, and nominal CIPP “M” and “I” stage wall thicknesses (symbols e_n,M and e_n,I).

Marking and thickness requirements: The amendment specifies how manufacturers may mark lining tubes with either nominal “M”‑stage or “I”‑stage wall thickness and how those thicknesses must be measured/documented. It emphasizes deduction of membranes from measured thickness and explains that I‑stage thickness reflects the minimum mean composite thickness after installation.

Alternative expression of flexural results: Where mean composite thickness or apparent flexural modulus is uncertain (e.g., structured-wall liners, membrane layers, excess resin), flexural characteristics can be expressed as section bending stiffness (EI) and section moment capacity (M) per unit length. Annex B provides the procedure and formula references (e.g., Formulae B.12 and B.13) for deriving EI and M from 3‑point bending tests on flat and curved specimens.

Normative references updated: The amendment updates referenced test standards to current editions, including ISO 178:2019 (flexural properties), ISO 7685:2019 (initial ring stiffness for GRP), ISO 10467:2018 (GRP systems), ISO 10468, and ISO 14125:1998.

Practical applications and users

This amendment is intended for professionals involved in the specification, manufacture, testing and installation of CIPP systems:

Manufacturers: to ensure marking, wall‑thickness declarations and quality-plan measurement methods comply with the standard.

Testing laboratories: to apply the updated flexural test expression (EI, M) and current referenced test methods.

Design engineers and specifiers: to select appropriate CIPP products and interpret declared M/I stage thicknesses and structural parameters for rehabilitation projects.

Asset owners / contractors: to verify product conformity, installation claims and performance data for non‑pressure drainage and sewer networks.

Related standards

ISO 11296-1:2018 (general requirements for plastics piping renovation systems)

ISO 178:2019 (determination of flexural properties)

ISO 10467:2018 and ISO 10468 (GRP systems and ring creep)

ISO 14125:1998 (flexural properties of fibre‑reinforced composites)

Keywords: EN ISO 11296-4:2018/A1:2021, CIPP, cured-in-place pipe, lining, non-pressure drainage, sewer renovation, flexural test, marking requirements, plastics piping systems.

SIST EN ISO 11296-4:2018/A1:2021 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications and users

Related standards

Технические детали

ISO 11296-4:2018

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: L…

ISO 178:2019

Plastics — Determination of flexural properties

ISO 7685:2019

Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness

ISO 10467:2018

Plastics piping systems for pressure and non-pressure drainage and sewerage — Glass-reinforced thermosetting…

ISO 14125:1998

Fibre-reinforced plastic composites — Determination of flexural properties

ISO 11296-1:2018

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 1: G…

ISO 11296-4:2018/Amd 1:2021

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: L…

SIST EN ISO 10468:2023

Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or…