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I.S. EN 1748-1:1998

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GLASS IN BUILDING - SPECIAL BASIC PRODUCTS - BOROSILICATE GLASSES
Available format(s)

Hardcopy , PDF

Superseded date

11-12-2004

Language(s)

English

Published date

01-01-1998

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Definitions
4 Chemical composition
    4.1 Principal constituents
    4.2 Tint
5 Physical and mechanical characteristics
    5.1 General characteristics
    5.2 Definition of clear borosilicate glass
    5.3 Stability of physical and chemical characteristics
6 Dimensional requirements
    6.1 Thickness and tolerances
    6.2 Length, width, squareness and tolerances
7 Quality requirements
    7.1 Classification
    7.2 Faults
    7.3 Methods of observation and measurement
    7.4 Acceptance levels
8 Designation

Specifies and classifies borosilicate glasses to be used in building, indicating their chemical composition, main physical and mechanical properties, dimensional and minimum quality requirements (in respect of optical and visual faults). Applicable only to borosilicate glasses in stock sizes, and not to borosilicate glasses supplied in cut sizes for final end use.

DocumentType
Standard
Pages
20
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
UNE-EN 1748-1:1998 Identical
NF EN 1748-1 : 1998 Identical
EN 1748-1 : 1997 Identical
NEN EN 1748-1 : 1997 Identical
NS EN 1748-1 : 1ED 1997 Identical
UNI EN 1748-1 : 1999 Identical
SN EN 1748-1 : 1997 Identical
BS EN 1748-1:1998 Identical
NBN EN 1748-1 : 1997 Identical
DIN EN 1748-1:1998-04 Identical

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