Work

Properties of Lightweight Aggregate Made From Discarded Asbestos and Sludge, and Properties of Concrete Using This Aggregate

Year: 2024

Type: article

Abstract: Experiments were conducted on the physical properties of lightweight aggregates using discarded asbestos and sludge, and on the properties of concrete using these aggregates. I got the following results. (1) The density of aggregate A, a was approximately 0.9, the 24-hour water absorption rate was approximately 17%, and the BS10% crushing value was approximately 40 kN. (2) Concrete using aggregate A had a gradual increase in compressive strength as the cement-water ratio increased and the age of the material increased. (3) Concrete using Aggregate A exceeded the demolding strength specified in JASS14.

Source: AIJ Journal of Technology and Design

DOI: 10.3130/aijt.30.1125

Authors: Futoshi HAKUTA, Kazuya KOGA

Institutions: National Institute of Technology, Toyota College, Tokyo University of Science

Language: English

Topic: Materials Engineering and Processing

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Responsible consumption and production

Open Access status: diamond

OpenAlex ID: W4403562717

FWCI: 0.136

Cites:

Cited by: 1

Related to: 10