Geopolymer is a new environment-friendly cementitious material, and the development of
geopolymer can reduce the carbon dioxide emission caused by the development of cement …

The global disposal of urban waste glass has been facing a great challenge while the glass
products are still continuously produced annually. Discarding waste glass, a …

This paper covers a wide range of alternative strategies to improve the sustainability of
concrete. It firstly considers the relatively easy application of the latest technologies to …

Although ordinary Portland cement (OPC) is the main raw material of concrete, its production
pollutes the atmosphere and wastes a large amount of energy, which does not meet the …

Alkali-activated slag (AAS with type of slag being blast-furnace slag) binders possesses
substantially different hydration mechanisms from Portland cement (PC) binders, leading to …

A single ton of ordinary Portland cement (OPC) demands around 4.0 G Joule energy and
creates about a ton of CO 2 emission. As part of our effort to preserve the environment, the …

The purpose of this paper is to discuss the effect of different molarity, Alkaline to Binder ratio
(A/B), and Sodium silicate to sodium hydroxide (SS/SH) ratios on the enhancement of fresh …

Introduction The vast increase in CO2 and waste generation in recent decades has been a
major obstacle to sustainable development and sustainability. In construction industry, the …

This study investigates the effects of steel fiber and silica fume on the mechanical and
fracture properties of ultra-high performance geopolymer concrete (UHPGC). Four volume …

Geopolymer concretes (GPCs) can be produced by chemical activation of industrial by-
products and processed natural minerals that contain aluminosilicate. There have been a …