Work

Research of technological parameters for producing thermal insulating arbolite based on developed slag alkali binders

Year: 2024

Type: article

Abstract: The paper presents the results of studies of an arbolite block made from rice husks. Granulated blast furnace slag of «Qarmet» OJSC and Dzhambul phosphorus slag were used as slag-alkali binders. The resulting material was examined for basic thermal and mechanical characteristics. As a result, it was found that the adhesion strength of the developed slag-alkali binders with rice husks exceeds the adhesion strength of Portland cement with the latter by 1.40 - 4.08 times, where slag-alkaline arbolite was obtained based on rice husks with an average density of 450-800 kg/m3 and a strength of 0.6 – 3.41 MPa. The frost resistance of the developed wood concrete compositions ranges from 15 to 30 cycles of alternating freezing and thawing. The results of this study can be used in the future when designing energy-efficient buildings.

Source: Technobius

DOI: 10.54355/tbus/4.3.2024.0065

Authors: Kuanysh Imanaliyev, Baurzhan Amiraliyev, Kenzhebek Akmalaiuly, Erzhan Kuldeyev, Elmurad Yunusaliyev, Zhambul Aymenov

Institutions: M.Auezov South Kazakhstan State University, Satbayev University, Ferghana Polytechnical Institute

Language: English

Topic: Concrete and Cement Materials Research

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Responsible consumption and production, Industry, innovation and infrastructure

Open Access status: diamond

Funder: Ministry of Education and Science of the Republic of Kazakhstan