Specification for paper and cork/paper jointing

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-03-1990

Publisher

British Standards Institution

Foreword
Cooperating organizations
Specification
1 Scope
2 Definitions
3 Types and composition
4 Thicknesses
5 Mechanical properties
6 Physical properties
7 Surface finish
8 Sampling
9 Testing
10 Retesting
11 Marking
Appendices
A Information to be supplied by the purchaser
B Method for measurement of thickness
C Method of test for flexibility
D Method for determination of tensile strength
E Method for determination of dimensional stability
F Method for determination of compressibility and
    compression set
G Method for determination of oil absorption
H Method of test for freedom from corrosive impurities
J Method for determination of resistance to mould
    growth
Tables
1 Nominal thickness and tolerance of type 1 jointing
2 Nominal thickness and tolerance of type 2 jointing
Figures
1 Dimensions of specimen for determination of tensile
    strength
2 Dimensional stability apparatus
3 Typical apparatus for oil absorption test

Composition, thickness, mechanical and physical properties. Suitable for sealing mating faces of components but not suitable for use with potable water.

This British Standard specifies requirements for the materials and manufacture, thickness and mechanical and physical properties of a paper based type of jointing and for a cork and paper based type of jointing.

Appendix A gives information to be supplied by the purchaser.

NOTE 1 Type 1 and type 2 jointings are not suitable for use with potable water.

NOTE 2 The titles of the publications referred to in this standard are listed on the inside back cover.

Committee	PSE/15
DevelopmentNote	Supersedes BS 4243(1967). Supersedes 85/74061 DC and BS 4249(1967). (08/2005) Reviewed and confirmed by BSI, December 2011. (11/2011)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 4249:1967 BS 4243:1967

DEFSTAN 91-44/1(1978) : 1978

LUBRICATING OIL, GENERAL PURPOSE: PETROLEUM, LIGHT NATO CODE NO. 0-134 JOINT SERVICE DESIGNATION: OM-13

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BS 4249:1989

Specification for paper and cork/paper jointing

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory