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Leonid Dvorkin, Vitaliy Marchuk, Katarzyna Mróz, Marcin Maroszek and Izabela Hager
Compositions of fine-grained concrete mixtures that provide the minimum required strength values in 1 day (7.5 MPa) have been developed. A comparison was made of the test results of the properties of samples printed on a 3D printer with samples made acco...
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Michael Frenzel, Enrico Baumgärtel, Steffen Marx and Manfred Curbach
This article presents the cracking and load-bearing behaviour of carbon-reinforced prismatic concrete tensile specimens. Grids with different geometries and impregnations were used as carbon reinforcement. In addition, the roving surfaces were partially ...
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Svetlana V. Samchenko, Irina V. Kozlova and Andrey V. Korshunov
The reliability of concrete structures is closely related to the durability of the concrete materials stable under external environmental conditions. The present study is aimed at analysing the effect of a prospective hardening additive containing calciu...
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Evgenii M. Shcherban?, Sergey A. Stel?makh, Alexey Beskopylny, Levon R. Mailyan and Besarion Meskhi
The problem of increasing the service life of buildings and structures for agricultural purposes operated in aggressive environments is relevant. The aim and scientific novelty of the work were to determine the relationship between the structure and prop...
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Bagdat Teltayev, Alibai Iskakbayev, Cesare Oliviero Rossi and Bekdaulet Abu
This paper reports the experimental investigation of the unsteady-state creep process for road hot fine-grained asphalt concrete within the variation for a stress (from 0.0081 to 3 MPa) and a temperature (from +60 to -24 °C) at uniaxial tension. It is fo...
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O. M. Pshinko,T. I. Afanasyeva
Pág. 102 - 104
On the example of fine-grained concrete with addition of superplasticizer C-3 and constituents of its factions of different molecular weight the influence of molecular weight and dosage of additions on the mobility of concrete mixture and the hardening o...
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