The Operative Method Measuring of Waterproof for Hydrotechnical Concrete Based on Mechanic of Rupture

Popov, Dmitriy

doi:10.17673/vestnik.2012.04.14

Cited by 2 publications

(1 citation statement)

References 1 publication

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“…Estimating the effect of fine (nano-and micro-sized) particles on the structure and properties of cement paste, we note that they are additional crystallization centers, also, they increase the surface energy, which in turn favorably affects the strength characteristics as well as water and frost resistance of cement stone [13,19,20].…”

Section: Binary Fillersmentioning

confidence: 99%

Improving Durability of Cement Composite Materials

Korenkova

Sidorenko

2015

Procedia Engineering

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One of the problems of modern construction material science is to provide durable composite materials based on affordable and low-cost local raw materials (natural resources, industrial wastes, etc.). The application of two-component nano-and microdispersed fillers is approved which were actively involved in structure formation of hardened cement paste, adhesive strength, as well as a closed system of microvoids. Their polyfunctional effect on structure properties of cellular and heavy concrete, mortars, etc. was identified. Reorganization of the pore space by introducing two-component fillers leads not only to the strength increase, water and cold resistance, but to the durability of cement composite materials.

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Section: Binary Fillersmentioning

confidence: 99%

Improving Durability of Cement Composite Materials

Korenkova

Sidorenko

2015

Procedia Engineering

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Effective non-destructive methods of evaluating quality of efficient building materials

Попов

Popov

Davidenko

2019

IOP Conf. Ser.: Mater. Sci. Eng.

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The research is devoted to the analysis of available and widely used conventional measures to ensure reliable operation of the in-situ reinforced concrete structures and their compliance with legal requirements. It requires using one of the research trends of the Samara school of material sciences developed by the authors some time ago. Several stages of the work have been distinguished during the process of defining methodological foundations for effective non-destructive methods. The first stage concerned the proper mathematical apparatus of the concrete deterioration under various types of external effects. The second stage is important for determining the composition of basic physical and mechanical characteristics. Finally, the third stage is the period when the most reliable existing non-destructive methods are identified and investigation on new techniques is carried out. Thus, the combination of the A.A. Griffiths energy theory and the kinetic theory of S.N. Zhurkov has led to the formation of the mathematical apparatus that is able to simulate conditions of external effects. Testing effective methods for the concrete quality control developed by authors of this paper has been performed at the construction site. The conditions under study are characterized by a large number of ambiguous factors influencing the quantitative indicators of quality control criteria.

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The Operative Method Measuring of Waterproof for Hydrotechnical Concrete Based on Mechanic of Rupture

Cited by 2 publications

References 1 publication

Improving Durability of Cement Composite Materials

Improving Durability of Cement Composite Materials

Effective non-destructive methods of evaluating quality of efficient building materials

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