Sulfur-Modified Composites for Enhancement of Building Foundations-Reference-Cited by-同舟云学术

Sulfur-Modified Composites for Enhancement of Building Foundations

Published:2021 Issue: Volume:247 Page:01053
ISSN:2267-1242
Container-title:E3S Web of Conferences
language:
Short-container-title:E3S Web Conf.

Author:

Efremova S.Y.,Panfilova M.I.,Zubrev N.I.,Politaeva N.A.,Goryacheva A.A

Abstract

This paper considers the issues of improving the strength characteristics of foundations by injecting specially selected composite mortars into soils. The properties of injection mortars used in seismic hazardous areas are improved using various additives consisting of various wastes. The article explores the possibility of using a composite mortar modified with sulfur, which is waste from oil refining. The influence of its addition on the strength characteristics of composite materials is studied. The optimal content of sulfur addition was determined, which makes it possible to increase the strength of building mixtures by 20-30%. The possibility to use a sulfur- modified composite mortar to strengthen an artificial foundation for reducing the seismicity of the construction site was proven.

Publisher

EDP Sciences

Link

https://www.e3s-conferences.org/10.1051/e3sconf/202124701053/pdf

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