DD CEN/TS 12390-10:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Testing hardened concrete Determination of the relative carbonation resistance of concrete
Hardcopy , PDF
11-01-2019
English
30-11-2007
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and apparatus
5 Production of specimens
6 Presentation of the results
7 Test results and test report
Annex A (informative) - Guidance on suitable climatic chambers
Annex B (informative) - Guidance on natural exposure sites
Bibliography
Presents a method for evaluating the carbonation resistance of concrete mixes by comparison with a concrete mix with known carbonation resistance.
| Committee |
B/517/1
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| RevisionOf | |
| Status |
Superseded
|
| SupersededBy |
This is a method for evaluating the carbonation resistance of concrete mixes by comparison with a concrete mix with known carbonation resistance. It is not a method for the determination of carbonation depths in existing concrete structures. The test is carried out under controlled exposure conditions using natural levels of carbon dioxide or under natural conditions protected from direct rainfall. If the carbonation depth of the unknown mix is equal or less than the known mix, it is be assumed that the risk of reinforcement corrosion for the new mix is equivalent to the known mix (with the same cover required for the known mix). The “reference?? concrete may be any concrete with known performance in the intended place of use (environment).
| Standards | Relationship |
| CEN/TS 12390-10:2007 | Identical |
| BS PAS 8820(2016) : 2016 | CONSTRUCTION MATERIALS - ALKALI-ACTIVATED CEMENTITIOUS MATERIAL AND CONCRETE - SPECIFICATION |
| EN 12350-2:2009 | Testing fresh concrete - Part 2: Slump-test |
| EN 1097-5:2008 | Tests for mechanical and physical properties of aggregates - Part 5: Determination of the water content by drying in a ventilated oven |
| EN 12350-3:2009 | Testing fresh concrete - Part 3: Vebe test |
| EN 12350-5:2009 | Testing fresh concrete - Part 5: Flow table test |
| EN 12390-1:2012 | Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds |
| EN 12350-4:2009 | Testing fresh concrete - Part 4: Degree of compactability |
| EN 12390-2:2009 | Testing hardened concrete - Part 2: Making and curing specimens for strength tests |
| CR 12793:1997 | Measurement of the carbonation depth of hardened concrete |
| EN 1097-6:2013 | Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption |
| EN 932-1:1996 | Tests for general properties of aggregates - Part 1: Methods for sampling |
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