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Hlavní stránka>BS EN 12390-16:2019 Testing hardened concrete Determination of the shrinkage of concrete
sklademVydáno: 2019-10-10
BS EN 12390-16:2019 Testing hardened concrete Determination of the shrinkage of concrete

BS EN 12390-16:2019

Testing hardened concrete Determination of the shrinkage of concrete

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Označení normy:BS EN 12390-16:2019
Počet stran:16
Vydáno:2019-10-10
ISBN:978 0 580 99537 8
Status:Standard
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BS EN 12390-16:2019


This standard BS EN 12390-16:2019 Testing hardened concrete is classified in these ICS categories:
  • 91.100.30 Concrete and concrete products
This document specifies the procedure for the determination of total shrinkage of concrete specimens in drying conditions. NOTE 1 Possible shrinkage or length changes occurring before 24 h of age, and which could have significant amplitude and/or consequences, in case of restraint, could need to be measured according to a complementary procedure not covered by this document. NOTE 2 Information on a simplified procedure for the determination of autogenous shrinkage is given in Annex A. The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 32 mm.