NEN EN 1748-1 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - PART 1: BOROSILICATE GLASSES
01-09-2004
12-01-2013
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
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