Work

Study of the Possibility of Obtaining Thermal Insulating Materials Using Ash Waste

Year: 2022

Type: article

Abstract: The possibility of obtaining inorganic block heat-insulating foams based on silica and ash-containing man-made waste is considered. The influence of modifying additives and technological modes on the structure and basic technical properties of foam silicates has been determined. As a result of the studies, the optimal content of ash waste was established in the amount of 5 – 15 %. The obtained foam silicates are characterized by physical and technical properties: density 0,36 – 0,45 g/cm3, strength 2,8 – 5,2 MPa, thermal conductivity 0,089 – 0,106 W/(m?K) and water absorption 14 – 22 %.

Source: Steklo i Keramika

DOI: 10.14489/glc.2022.04.pp.053-060

Authors: N. K. Manakova, O. V. Suvorova, D. V. Makarov

Language: English

Topic: Recycling and utilization of industrial and municipal waste in materials production

Subfield: Building and Construction

Field: Engineering

Domain: Physical Sciences

SDG: Responsible consumption and production

Open Access status: hybrid

OpenAlex ID: W4389962250

FWCI: 0.108

Cites: 16

Cited by: 1

Related to: 10