Underground tanks of glass-reinforced plastics (GRP). Determination of factor α and factor β

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-12-1997

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Definitions
    3.1 Factor a
    3.2 Factor b
4 Principle
5 Apparatus
    5.1 Testing machine
    5.2 Four point test rig
    5.3 Measuring device
    5.4 Oven for post curing
    5.5 Waterbath
6 Test specimens
    6.1 Number of test specimens
    6.2 Shape and size of test specimens
7 Procedure
    7.1 Determination of the initial beam stiffness
    7.2 Determination of factor a
    7.3 Determination of factor b
8 Test Report

Defines a method of test for determining the factor a and factor b of test specimens of tanks of glass reinforced thermosetting resins for storing liquids underground.

Committee	PRI/5
DevelopmentNote	Supersedes 92/49808 DC (09/2005)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current
Supersedes	92/49808 DC : JAN 93

Standards	Relationship
NF EN 19978 : 1997	Identical
NBN EN 978 : 1997	Identical
UNE-EN 978:1998	Identical
SN EN 978 : 1998	Identical
NEN EN 978 : 1997	Identical
UNI EN 978 : 1999	Identical
NS EN 978 : 1ED 1997	Identical
EN 978:1997	Identical
I.S. EN 978:1998	Identical
DIN EN 978:1997-09	Identical