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BS EN 934-4:2009

Current
Current

The latest, up-to-date edition.

Admixtures for concrete, mortar and grout Admixtures for grout for prestressing tendons. Definitions, requirements, conformity, marking and labelling
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-30-2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Composition and preparation of test mix
  4.1 Constituent materials
  4.2 Water/cement ratio
  4.3 Fluidity
  4.4 Mixing
5 Requirements
  5.1 General
  5.2 Specific
  5.3 Release of dangerous substances
6 Sampling
7 Conformity control
8 Evaluation of conformity
9 Marking and labelling
  9.1 General
  9.2 Designation of admixtures
  9.3 Additional information
Annex A (informative) - Content and release of dangerous
                        substances
Annex B (normative) - Bleed and Volume Change test
  B.1 Principle
  B.2 Apparatus
  B.3 Procedure
  B.4 Reporting results
       B.4.1 Bleeding
       B.4.2 Volume change
Annex ZA (informative) - Provisions for the CE marking
         of admixtures for concrete under the EU
         Construction Products Directive
  ZA.1 Clauses of this European Standard addressing the
       provisions of the EU Construction Products Directive
  ZA.2 Procedure for attestation of conformity of admixtures
       for grout for prestressing tendons
       ZA.2.1 System of attestation of conformity
       ZA.2.2 EC certification and declaration of conformity
  ZA.3 CE marking and labelling
Bibliography

Gives requirements and conformity criteria for admixtures for the use in grouts for prestressing tendons and covers admixtures for use in site mixed grout only.

This European Standard defines and specifies requirements and conformity criteria for admixtures for the use in grouts for prestressing tendons according to EN 447. It covers admixtures for use in site1) mixed grout only.

Provisions for the use of grout admixtures are not part of this standard but are covered by EN 447.

Committee
B/517/3
DevelopmentNote
Supersedes 96/100021 DC. (03/2007) Supersedes 08/30180275 DC. (06/2009)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
DIN EN 934-4:2009-09 Identical
UNE-EN 934-4:2010 Identical
I.S. EN 934-4:2009 Identical
EN 934-4:2009 Identical
NBN EN 934-4 : 2009 Identical
NF EN 934-4 : 2009 Identical
NEN EN 934-4 : 2009 Identical
SN EN 934-4 : 2009 Identical
NS EN 934-4 : 2009 Identical
UNI EN 934-4 : 2009 Identical

93/68/EEC : 1993 AMD 2 1998 COUNCIL DIRECTIVE 93/68/EEC OF 22.7.93 AMENDING DIRECTIVES 87/404/EEC, 88/378/EEC, 89/106/EEC, 89/336/EEC, 89/392/EEC, 89/686/EEC, 90/384/EEC, 90/385/EEC, 90/396/EEC, 91/263/EEC, 92/42/EEC AND 73/23/EEC
EN 934-1:2008 Admixtures for concrete, mortar and grout - Part 1: Common requirements
EN 196-2:2013 Method of testing cement - Part 2: Chemical analysis of cement
EN 197-1:2011 Cement - Part 1: Composition, specifications and conformity criteria for common cements
89/106/EEC : 1988 COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS
EN 1008:2002 Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete
EN 446:2007 Grout for prestressing tendons - Grouting procedures
EN 445:2007 Grout for prestressing tendons - Test methods
EN 447:2007 Grout for prestressing tendons - Basic requirements
EN 934-6:2001/A1:2005 ADMIXTURES FOR CONCRETE, MORTAR AND GROUT - PART 6: SAMPLING, CONFORMITY CONTROL AND EVALUATION OF CONFORMITY

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