THE IMPACT OF PRESCRIPTION-TECHNOLOGICAL FACTORS ON PHYSICO-MECHANICAL CHARACTERISTICS OF FINE-GRAINED CONCRETE WITH THE CARBON PHASE
Abstract and keywords
Abstract (English):
The article presents the research results of physical and mechanical characteristics of carbon-containing resistive materials based on cement binder. The regulation limit of the compressive strength of the composites was carried out using mechanochemical methods. Synthesized modifying additive on the basis of ether polycarboxylates, salts of iron and of shungite to reduce water-cement ratio and permeability of conductive fine-grained concrete, as well as to improve the strength characteristics of the compositions. Studied the morphology of tumors in the cement matrix.

Keywords:
carbon, fine-grained concrete, resistive composites, electrically heated floors, compressive strength.
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References

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