Use of Bacterial Carbonatogenesis to Increase the Strength of Cement Solutions with the Help of Microorganisms

V.A. Beregovoi; A.E. Kapustin; A.M. Beregovoi

doi:10.4028/www.scientific.net/KEM.887.440

Paper Titles

Cement Building Materials with Powdered Optical Discs as a Filler
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Effective Fine Concrete Modified with a Highly Dispersed Wollastonite-Based Additive
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Modified Gypsum Binder for Plastering Systems
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Thermal Changes in the Mass, Size and Density of Steel Fiber Concrete after Calefaction
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Use of Bacterial Carbonatogenesis to Increase the Strength of Cement Solutions with the Help of Microorganisms
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Building Systems Based on Foamed Modified Polymers
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The Influence of Ferrous Metallurgy Waste in the Aktobe Region on the Frost Resistance of Ceramic Bricks Based on Low-Melting Clay
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Assessment of the Impact of High Temperature on the Strength of Reinforced Concrete Structures during Operation
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Investigation of the Rate of Vacuum-Conductive Drying of Wood-Particle Panels Based on Polyvinyl Alcohol
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 887Use of Bacterial Carbonatogenesis to Increase the...

Use of Bacterial Carbonatogenesis to Increase the Strength of Cement Solutions with the Help of Microorganisms

Abstract:

Influence of exometabolites of Bacillus cereus strain microorganism on cement mortar properties was studied. According to the strength criterion, the optimal dosages of the bioadditives and the order of its introduction into the solution are established. The description of the mechanism of formation of the effect of bio-cementation is given.

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Periodical:

Key Engineering Materials (Volume 887)

Pages:

440-445

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.887.440

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Online since:

May 2021

Authors:

V.A. Beregovoi*, A.E. Kapustin, A.M. Beregovoi

Keywords:

Bacillus Cereus, Biological Additives, Carbonation, Concrete

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