Environmental stability and leaching behavior of alkali-activated cement mortar with high-temperature sintered MSWI fly ash exposed to extreme environmental conditions DOI
Yitong Zhou, Honggang Zhang, Shuyang Li

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 481, P. 141555 - 141555

Published: May 5, 2025

Language: Английский

Design and optimization of binary geopolymers derived from red mud-coal gasification slag based on response surface methodology DOI
Hui Liu, Yuanzhen Liu, Pengfei Duan

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 464, P. 140203 - 140203

Published: Jan. 29, 2025

Language: Английский

Citations

2
Effects of the Ca/Si Ratio on the Structure and Properties of Metakaolin–Municipal Solid Waste Incineration Fly Ash-Based Geopolymer DOI
Chuan Qin, Yong Cheng, Qingsong Huang

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 11, 2025

Language: Английский

Citations

0
Study on spatial flow field instability in a disturbing rotary centrifugal air classifier based on simulation and experimental methods DOI

Xinhao Li,

Runyu Liu,

Yuhan Liu

et al.

Powder Technology, Journal Year: 2025, Volume and Issue: unknown, P. 120990 - 120990

Published: April 1, 2025

Language: Английский

Citations

0
Study of Properties of Novel Geopolymers Prepared with Slate Stone Cutting Sludge and Activated with Olive Stone Bottom Ash DOI Open Access
Elena Picazo Camilo, Juan José Valenzuela Expósito, Raúl Carrillo Beltrán

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(8), P. 1774 - 1774

Published: April 13, 2025

The sustainable development of building materials is based on reusing by-products to reduce environmental impact and promote alternatives traditional materials. In this study, geopolymers were developed from the mining, ceramic, thermal industries: slate stone cutting sludge (SSCS) chamotte (CH) as aluminosilicate sources, olive bottom ash (OSBA) an alkaline activator, combined with sodium silicate (Na2SiO3). Eight geopolymer families prepared constant amounts SSCS CH varying proportions OSBA/Na2SiO3 (0.88–1.31). evaluation phase included physical, chemical, mechanical, microstructural tests. results showed that optimum formulation (GP E) contained 25% SSCS, 15% CH, 19% OSBA a Na2SiO3/OSBA ratio 1.0, achieving compressive strength 24.12 MPa after 28 days curing. GP E also lowest porosity (19.54%), minimal water absorption (6.86%), favorable conductivity (0.688 W/mK). Fourier transform infrared spectroscopy (FTIR) scanning electron microscopy (SEM) confirmed formation dense homogeneous matrices. These demonstrate feasibility manufacturing using substitutes for binders, promoting practices, industrial by-products, reducing carbon emissions in construction.

Language: Английский

Citations

0
Preparation of porous geopolymer carriers derived from coal fly ash and municipal solid waste incineration bottom ash for shape-stable phase change paraffin and its formation mechanism DOI
Jianxun Wu, Lifeng Du, Chao Ni

et al.

Journal of Building Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112743 - 112743

Published: April 1, 2025

Language: Английский

Citations

0
Environmental stability and leaching behavior of alkali-activated cement mortar with high-temperature sintered MSWI fly ash exposed to extreme environmental conditions DOI
Yitong Zhou, Honggang Zhang, Shuyang Li

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 481, P. 141555 - 141555

Published: May 5, 2025

Language: Английский

Citations

0