BS EN 12390-8 2019 Testing hardened concrete. Depth of penetration of water under pressure.pdf

BS EN 12390-8:2019 EUROPEANSTANDARD EN12390-8 NORMEEUROPEENNE EUROPAISCHENORM June 2019 ICS 91.100.30 Supersedes EN 12390-8:2009
English Version Testinghardenedconcrete-Part8:Depthofpenetration ofwaterunderpressure Essais pour beton durci Partie 8 : Profondeur de Prifung von Festbeton - Teil 8: Wassereindringtiefe unter Druck penetration d'eau sous pression This European Standard was approved by CEN on 29 April 2019. CEN members are bound to ply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationa standards may be obtained on aplication to the CEN-CENELEC Management Centre or to any CEN member. q pe ene ao ue u uosa y (ua a ) ssaa eo a u sisxa peps uadng s Centre has the same status as the official versions. translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Finland FraGy e, gary, ln, , tal,atviaLiniamMt, CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Poland, Portugal, Republic f orth Macedonia Romania, Serbia, Sovakia, Slovenia pain, weden, Switzerland,Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @ 2019 CENworlidwide for CEN national Members. All rights of exploitation in any form and by any means reserved Ref No. EN 12390-B:2019 E
BS EN 12390-8:2019 EN 12390-8:2019 (E)
Contents Page European foreword. 1Scope..5 2Normative references.5 3Terms and definitions..5 4Principle...5 5Apparatus..5 6Specimen..6 7Procedure.7 7.1Preparation of the test specimen.7 7.2Application of water pressure.7 7.3Examination of specimen.7 8Test result.7 9Test report.7 10Precision..8
BS EN 12390-8:2019 EN 12390-8:2019 (E)
Europeanforeword This document (EN 12390-8:2019) has been prepared by Technical Committee CEN/TC 104 “Concrete and related products", the secretariat of which is held by SN.
identical text or by endorsement, at the latest by December 2019, and conficting national standards shall be withdrawn at the latest by December 2019.
patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12390-8:2009. The standard has been restricted to tests on specimens cured in water. This standard is one of a series on testing concrete. EN 12390, Testing hardened concrete, consists of the following parts: --Part 1: Shape, dimensions and other requirements of specimens and moulds; -Part 2:Making and curing specimens for strength tests; --Part 3: Compressive strength of test specimens; --Part 4:Compressive strength Specification for testing machines; --Part 5: Flexural strength of test specimens; --Part 6: Tensile splitting strength of test specimens; --Part 7: Density of hardened concrete; -Part 8: Depth of penetration of water under pressure; -Part 11: Determination of the chloride resistance of concrete, unidirectional diffusion; -Part 12: Determination of the potential carbonation resistance of concrete: Accelerated carbonation method (in preparation); -Part 13: Determination of secant modulus of elasticity in pression; Part 14: Semi-adiabatic method for the determination of heat released by concrete during its hardening process; -Part 15: Adiabatic method for the determination of heat released by concrete during its hardening -Part 16: Determination of the shrinkage of concrete (in preparation); --Part 17: Determination of creep of concrete in pression (in preparation);:
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BS EN 12390-8:2019 EN12390-8:2019 (E)
-Part 18: Determination of the chioride migration coefficient (in preparation). This edition includes the following significant technical changes with respect to EN 12390 8:2009: -editorial revision. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
BS EN 12390-8:2019 EN 12390-8:2019 (E)
1Scope This document specifies a method for determining the depth of penetration of water under pressure in hardened concrete which has been water cured. 2Normativereferences The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referen...