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PREN 13791 : DRAFT 2017

Current
Current

The latest, up-to-date edition.

ASSESSMENT OF IN-SITU COMPRESSIVE STRENGTH IN STRUCTURES AND PRECAST CONCRETE COMPONENTS
Published date

02-20-2017

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Investigation objective and test parameters
5 Test regions, test locations and number of tests
6 Core testing and the determination of the in-situ
  compressive strength
7 Initial evaluation of the data set
8 Estimation of compressive strength for structural
  assessment of an existing structure
9 Assessment of compressive strength class of recently
  supplied concrete using in-situ testing
Annex A (normative) - Procedure for establishing a
        correlation between rebound number or UPV
        and compressive strength using test specimens
Annex B (informative) - Guidance on undertaking an
        investigation
Bibliography

Pertains to: - methods and procedures for the estimation of the in-situ compressive strength and characteristic in-situ compressive strength of concrete in structures and precast concrete components using direct methods (core testing) and indirect methods, e.g. ultra-sonic pulse velocity, rebound number; - principles and guidance for establishing the relationships between test results from indirect test methods and the in-situ compressive strength; - procedures and guidance on in-situ assessment of the compressive strength class of concrete where there is doubt over the strength of concrete recently supplied to a structure or precast concrete component.

Committee
TC 104
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Current

I.S. EN 206-1:2002 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY (INCLUDING IRISH NATIONAL ANNEX)
05/30134365 DC : DRAFT MAY 2005 EN 15243 - VENTILATION FOR BUILDINGS - CALCULATION FOR ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
PREN 12504-1 : DRAFT 2017 TESTING CONCRETE IN STRUCTURES - PART 1: CORED SPECIMENS - TAKING, EXAMINING AND TESTING IN COMPRESSION
17/30360078 DC : 0 BS EN 12504-1 - TESTING CONCRETE IN STRUCTURES - PART 1: CORED SPECIMENS - TAKING, EXAMINING AND TESTING IN COMPRESSION
BS EN 206-1:2000 Concrete Specification, performance, production and conformity
EN 206-1:2000/A2:2005 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY

EN 12390-3:2009/AC:2011 TESTING HARDENED CONCRETE - PART 3: COMPRESSIVE STRENGTH OF TEST SPECIMENS
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
EN 12504-2:2012 TESTING CONCRETE IN STRUCTURES - PART 2: NON-DESTRUCTIVE TESTING - DETERMINATION OF REBOUND NUMBER
EN 12504-4:2004 Testing concrete - Part 4: Determination of ultrasonic pulse velocity
EN 12390-2:2009 Testing hardened concrete - Part 2: Making and curing specimens for strength tests
EN 12350-1:2009 Testing fresh concrete - Part 1: Sampling
EN 1992-1-1:2004/A1:2014 EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - PART 1-1: GENERAL RULES AND RULES FOR BUILDINGS
EN 12504-1:2009 Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression
EN 1990:2002/A1:2005/AC:2010 EUROCODE - BASIS OF STRUCTURAL DESIGN
EN 13670:2009 Execution of concrete structures
EN 206:2013+A1:2016 Concrete - Specification, performance, production and conformity

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