Results 221 to 230 of about 53,543 (261)

Hot-pressed geopolymer

Cement and Concrete Research, 2017
Abstract This research explores the use of simultaneous heating and pressing techniques in order to enhance the mechanical properties of fly ash (FA) based geopolymer under relatively low temperature conditions to ensure minimum-porosity. Four effective parameters of pressing force, alkali activator/FA, duration of hot-pressing and sodium ...
Navid Ranjbar, Mohammad Mehrali, Mahmoud R. Maheri, Mehdi Mehrali   +3 more
openaire   +1 more source

Introduction to Geopolymers

2014
Geopolymers, also referred to as Aluminosilicate Inorganic Polymers (AIP) and Alkali Activated Cement (AAC) are based on alkali soluble aluminium and silicon precursors (aluminosilicates). Structural differences and resulting properties of geopolymers can be explained by variation in the source silicon to aluminium amorphous molar ratio, alkali metal ...
Les Vickers, Arie van Riessen, William D. A. Rickard   +2 more
openaire   +1 more source

Geopolymers

2023
Petrica Vizureanu, Mohd Mustafa Al Bakri Abdullah, Rafiza Abdul Razak, Dumitru Doru Burduhos-Nergis, Liew Yun-Ming, Andrei Victor Sandu   +5 more
openaire   +1 more source

Foamed geopolymer concrete

Materials Today: Proceedings, 2018
Abstract Geopolymer cements are an alternative to Portland cement and concretes made from this will be be more sustainable and durable. In recent years geopolymer concrete foams are new addition. Not much research has been done on this new product.
openaire   +1 more source

Effectiveness of Silicon Dioxide Nanoparticles (Nano SiO_2) on the Internal Structures, Electrical Conductivity, and Elevated Temperature Behaviors of Geopolymer Concrete Composites

Journal of Inorganic and Organometallic Polymers and Materials, 2023
H. Ahmed, Azad A. Mohammed, A. Mohammed
semanticscholar   +1 more source

Effectiveness of nano-SiO2 on the mechanical, durability, and microstructural behavior of geopolymer concrete at different curing ages

Archives of Civil and Mechanical Engineering, 2023
H. Ahmed, Azad A. Mohammed, A. Mohammed
semanticscholar   +1 more source

Geopolymer and Geopolymer Matrix Composites

2020
Dechang Jia, Peigang He, Meirong Wang, Shu Yan   +3 more
openaire   +1 more source

Geopolymer technology: the current state of the art

, 2007
P. Duxson, A. Fernández-Jiménez, J. Provis, G. C. Lukey, A. Palomo, J. V. Deventer   +5 more
semanticscholar   +1 more source

Geopolymer concrete with metakaolin for sustainability: a comprehensive review on raw material’s properties, synthesis, performance, and potential application

Environmental science and pollution research international, 2022
B. B. Jindal, T. Alomayri, Assaedi Hasan, C. R. Kaze   +3 more
semanticscholar   +1 more source

Geopolymers and Geopolymer-Derived Composites

2021
openaire   +1 more source