PREN 14487-1 : DRAFT 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPRAYED CONCRETE - PART 1: DEFINITIONS, SPECIFICATIONS AND CONFORMITY
01-11-2005
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 Mix Component
3.2 Product
3.3 Process
3.4 Properties
3.5 Execution
3.6 Operative
3.7 Test/Inspection
4 Classification and designation
4.1 Consistence of wet mix
4.2 Exposure classes
4.3 Young sprayed concrete
4.4 Compressive strength
4.5 Flexural strength
4.6 Fibre reinforced sprayed concrete
5 Requirements for sprayed concrete
5.1 Requirements for constituent materials
5.2 Requirements for sprayed concrete composition
5.3 Requirements on the basic mix
5.4 Requirements on the fresh sprayed concrete
5.5 Requirements on hardened sprayed concrete
6 Specification of sprayed concrete
6.1 General
6.2 Data for specifying designed mixes
6.3 Data for specifying prescribed mix
7 Assessment of conformity
7.1 General
7.2 Inspection classification
7.3 Preconstruction testing
7.4 Production control
7.5 Conformity criteria
Annex A (informative) Guidelines for Definitions, Specifications
and Conformity for Sprayed concrete
Annex B (informative) General Guidelines for Steel Fibres
for Sprayed Concrete
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