A rational scheme for the control of concrete strength according to GOST 18105
Abstract
A rational scheme for the control of concrete strength according to GOST 18105
Incoming article date: 03.04.2019Offers on the rational organization of control of durability of concrete according to GOST 18105 for modular products, commodity concrete mix and monolithic designs are presented. The concept of "moving analyzed period"is introduced. It is shown that it is not reasonable to use the control scheme for the control of the indirect indicators and the development of rapid methods for assessing the strength of concrete in the control of commercial concrete mixtures. The rational organization of concrete strength control of monolithic structures using direct and indirect methods is proposed. The groundlessness of application of statistical methods of control at control of durability of concrete of monolithic designs is shown.
Keywords: control of the concrete strength, the analyzed period, the control scheme, the actual concrete strength