Plastics pipes and fittings. Determination of opacity

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-2006

Publisher

British Standards Institution

Foreword
1 Scope
2 Terms and definitions
3 Principle
4 Apparatus
5 Test pieces
6 Procedure
7 Determination of opacity
8 Test report
Annex A (informative) Recommended maximum light transmission
for opaque pipes and fittings

Defines a method for the determination of the opacity of plastics pipes and fittings.

This International Standard specifies a method for the determination of the opacity of plastics pipes and fittings.

AnnexA gives guidance on the light transmission of opaque pipes and fittings.

NOTE It is necessary for a pipe or fitting used for water supply which is exposed to visible light during service to be sufficiently opaque to prevent algae growth.

Committee	PRI/88/4
DevelopmentNote	Supersedes BS EN 578, BS 2782-11.1104A(1994) and 01/123956 DC. (02/2006)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 2782-11.1104A(1994) : 1994 01/123956 DC : DRAFT OCT 2001 BS EN 578:1994

Standards	Relationship
I.S. EN ISO 7686:2005	Identical
UNE-EN ISO 7686:2006	Identical
NBN EN ISO 7686 : 2005	Identical
UNI EN ISO 7686 : 2005	Identical
SN EN ISO 7686 : 2005	Identical
NEN EN ISO 7686 : 2005	Identical
NF EN ISO 7686 : 2005	Identical
ISO 7686:2005	Identical
NS EN ISO 7686 : 1ED 2005	Identical
EN ISO 7686:2005	Identical
DIN EN ISO 7686:2005-10	Identical

BS 1212-4:2016	Float operated valves Specification for compact type float operated valves for WC flushing cisterns (including floats)
BS 7291-1:2010	Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings General requirements
15/30310921 DC : 0	BS 1212-4 - FLOAT OPERATED VALVES - PART 4: SPECIFICATION FOR COMPACT TYPE FLOAT OPERATED VALVES FOR WC FLUSHING CISTERNS (INCLUDING FLOATS)
09/30208674 DC : 0	BS 7291-1 - THERMOPLASTICS PIPE AND FITTING SYSTEMS FOR HOT AND COLD WATER FOR DOMESTIC PURPOSES AND HEATING INSTALLATIONS IN BUILDINGS - PART 1: GENERAL REQUIREMENTS

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BS EN ISO 7686:2005

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referenced By This Book

Category

Subcategory

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