Renewal of interstate standard “Concrete and reinforced concrete board stones”
https://doi.org/10.37538/0005-9889-2023-4(618)-12-17
Abstract
Introduction. For 35 years since the introduction of State Standard 6665-91, the regulatory framework for the design and production of reinforced concrete products has been significantly changed and supplemented. In this regard, an updated interstate standard for concrete and reinforced concrete side stones has been developed, taking into account changes in the regulatory literature.
Aim. Familiarization of specialists in the design and production of concrete and reinforced concrete side stones with the updated State Standard 6665-91 in connection with the updating of the regulatory framework.
Materials and methods. The information about the updated interstate standard State Standard 6665 "Concrete and reinforced concrete side stones. Technical conditions", which provides rules and requirements for the design, testing and manufacturing technology of concrete and reinforced concrete side stones.
Results. As a result of the revision of the standard, stricter requirements for concrete have been established, the choice of reinforcement classes for reinforcing side stones has been expanded, which can significantly increase their durability.
Conclusions. Updating the requirements for acceptance rules and control methods allows to improve the quality of factory production of precast concrete and reinforced concrete side stones.
Supporting agencies: The study was carried out within the framework of contractual work between JSC Research Center of Construction and FAI "FCS".
About the Authors
B. S. Sokolov
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation
Russian Federation
Boris S. Sokolov, Cand. Sci. (Engineering), Head of the Laboratory for Thin-Walled and Spatial Structures, NIIZHB named after A.A. Gvozdev, JSC Research Center of Construction, Moscow
e-mail: moo-shell@mail.ru
tel.: +7 (499) 174-74-80
V. A. Titaev
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev, JSC Research Center of Construction; National Research Moscow State University of Civil Engineering
Russian Federation
Russian Federation
Vitaly A. Titaev, Cand. Sci. (Engineering), Associate Professor, Leading Researcher, Laboratory of the Thin-Walled and Spatial Structures, NIIZHB named after A.A. Gvozdev, JSC Research Center of Construction; Associate Professor, Department of Reinforced Concrete Structures, National Research Moscow State University of Civil Engineering, Moscow
e-mail: titaev@bk.ru
tel.: +7 (499) 174-74-92
M. V. Glushkova
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation
Russian Federation
Marina V. Glushkova, Engineer, Center No. 20 for Scientific and Technical Support of Technically Complex Construction Objects, NIIZHB named after A.A. Gvozdev, JSC Research Center of Construction, Moscow
e-mail: concrete15@mail.ru
tel.: +7 (499) 174-75-92
References
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Review
For citations:
Sokolov B.S., Titaev V.A., Glushkova M.V. Renewal of interstate standard “Concrete and reinforced concrete board stones”. Concrete and Reinforced Concrete. 2023;618(4):12-17. (In Russ.) https://doi.org/10.37538/0005-9889-2023-4(618)-12-17
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