New state standard for concrete testing methods under temperature effects
https://doi.org/10.31659/0005-9889-2022-614-6-8-11
Abstract
In 2022, a new GOST R standard “Concrete. Methods for determining mechanical, deformative characteristics and endurance under temperature effects” was prepared. The standard applies to laboratory tests of the variability of the properties of concrete under temperature effects, establishes methods for determining the strength and deformation characteristics when heated and in a cooled state after heating, as well as endurance characteristics when heated.
About the Authors
I. S. Kuznetsova
Research Institute of Concrete and Reinforced Concrete (NIIZhB) named after A.A. Gvozdev JSC «Research Center «Construction»
Russian Federation
Russian Federation
Candidate of Sciences (Engineering), Honorary Builder of Moscow
e-mail: 1747139@mail.ru
V. G. Ryabchenkova
Research Institute of Concrete and Reinforced Concrete (NIIZhB) named after A.A. Gvozdev JSC «Research Center «Construction»
Russian Federation
Russian Federation
Engineer
Yu. S. Ryanzina
Research Institute of Concrete and Reinforced Concrete (NIIZhB) named after A.A. Gvozdev JSC «Research Center «Construction»
Russian Federation
Russian Federation
Engineer
References
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Review
For citations:
Kuznetsova I.S., Ryabchenkova V.G., Ryanzina Yu.S. New state standard for concrete testing methods under temperature effects. Concrete and Reinforced Concrete. 2022;614(6):8-11. (In Russ.) https://doi.org/10.31659/0005-9889-2022-614-6-8-11
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