Effect of waste glass addition on mechanical properties of slag based geopolymers

International Conference Building Materials, Products and Technologies

土木建筑工程

Marcin, M.^1 ; Sisol, M.^1 ; Brezani, I.^1

Technical University of Koice, Faculty of Mining, Ecology, Process Control and Geotechnologies, Institute of Earth Resources, Department of Mineral Processing, Park Komenského 19, Koice

042 00, Slovakia^1

关键词: Alkali activated;    Alkali-activated binder;    Crushed glass;    Effect of addition;    Energy industry;    Industrial processing;    Industrial production;    Waste glass;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/379/1/012013/pdf
DOI  :  10.1088/1757-899X/379/1/012013

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Slag is one of the by-products of energy industry which is suitable for secondary industrial processing. Although the slag has been successfully used in industrial production for several decades its use does not achieve the level of its potential. The Slags can be used as alkali activated materials and utilized in synthesis of geopolymers. This work describes an improvement of mechanical properties of alkali activated binders - geopolymers made of blast furnace slag. The effect of addition of waste glass on mechanical properties of geopolymers was examined. The Waste glass was added in a form of broken and crushed glass particles. Samples were tested after 7, 28 and 90 days.