BS EN 934-4:2009
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
Hardcopy , PDF
English
06-30-2009
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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.
| 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 |
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.
| 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 |
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