BS EN 12504-2:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Testing concrete in structures Non-destructive testing. Determination of rebound number
Hardcopy , PDF
07-29-2021
English
01-31-2013
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Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Test location
6 Procedure
7 Test result
8 Test report
9 Precision
Bibliography
National Annex NA (informative) - Guidance on the
application of surface hardness
testing by rebound hammer
Describes a method for determining the rebound number of an area of hardened concrete using a spring-driven hammer.
| Committee |
B/517/1
|
| DevelopmentNote |
Supersedes BS 1881-202(1986). (07/2001) Supersedes 96/103659 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies a method for determining the rebound number of an area of hardened concrete using a spring-driven hammer.
NOTE 1 The rebound number determined by this method can be used to assess the uniformity of concrete in situ, to delineate zones or areas of poor quality or deteriorated concrete in structures.
NOTE 2 The test method is not intended as an alternative for the compressive strength determination of concrete (EN 12390-3), but with suitable correlation, it can provide an estimate of in situ compressive strength. For the assessment of in-situ compressive strength see EN 13791.
NOTE 3 The hammer may be used for comparative testing, referenced against a concrete with known strength or against a concrete which has been shown that it has come from a defined volume of concrete with a population verified as conforming to a particular strength class.
| Standards | Relationship |
| NBN EN 12504-2 : 2012 | Identical |
| UNI EN 12504-2 : 2012 | Identical |
| UNE-EN 12504-2:2013 | Identical |
| I.S. EN 12504-2:2012 | Identical |
| NF EN 12504-2 : 2013 | Identical |
| DIN EN 12504-2:2012-12 | Identical |
| NEN EN 12504-2 : 2012 | Identical |
| EN 12504-2:2012 | Identical |
| SN EN 12504-2 : 2012 | Identical |
| NS EN 12504-2 : 2012 | Identical |
| ONORM EN 12504-2 : 2013 | Identical |
| 07/30168571 DC : 0 | BS 8204-6 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 6: SYNTHETIC RESIN FLOORINGS - CODE OF PRACTICE |
| BS 8204-3(2004) : 2004 | SCREEDS, BASES AND IN SITU FLOORINGS - PART 3: POLYMER MODIFIED CEMENTITIOUS LEVELLING SCREEDS AND WEARING SCREEDS - CODE OF PRACTICE |
| BS 8204-6(2008) : 2008 | SCREEDS, BASES AND IN SITU FLOORINGS - PART 6: SYNTHETIC RESIN FLOORINGS - CODE OF PRACTICE |
| 12/30258720 DC : 0 | BS 1881-130 - TESTING CONCRETE - PART 130: METHODS FOR TEMPERATURE MATCHED CURING OF CONCRETE SPECIMENS |
| BS 1881-130:2013 | Testing concrete Method for temperature-matched curing of concrete specimens |
| BS 6089:2010 | Assessment of in-situ compressive strength in structures and precast concrete components. Complementary guidance to that given in BS EN 13791 |
| 09/30201029 DC : DRAFT MAY 2009 | BS 6089 - ASSESSMENT OF IN-SITU COMPRESSIVE STRENGTH IN STRUCTURES AND PRECAST CONCRETE COMPONENTS - COMPLEMENTARY GUIDANCE TO THAT GIVEN IN BS EN 13791 |
| 04/30055996 DC : DRAFT FEB 2004 | BS 8204-3 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 3: POLYMER MODIFIED CEMENTITIOUS LEVELLING SCREEDS AND WEARING SCREEDS - CODE OF PRACTICE |
| BS 8204-6:2001 | Screeds, bases and in-situ floorings Synthetic resin floorings. Code of practice |
| EN ISO 6508-1:2016 | Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016) |
| ISO 6508-1:2016 | Metallic materials — Rockwell hardness test — Part 1: Test method |
| EN 12504-4:2004 | Testing concrete - Part 4: Determination of ultrasonic pulse velocity |
| EN 13791:2007 | Assessment of in-situ compressive strength in structures and precast concrete components |
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