Geopolymer is an environmentally friendly material that is recognized as a potential
alternative binder to ordinary Portland cement. However, accurate prediction of the …

Extruded 3D printing is currently a widely used 3D concrete printing technology, which not
only accurately prints prefabricated components but also reduces the generation of …

Portland cement-free high-volume waste glass geopolymer composite is proposed for the
upcycling of glass waste. The “high-volume” is achieved by utilizing GP as the geopolymer …

This paper developed an autogenous shrinkage prediction tool with high accuracy through
machine learning for alkali-activated slag-fly ash geopolymer. The influencing factors of …

Upon the initial contact of hydrophilic cementitious materials with water, capillary absorption
becomes the dominant phenomenon leading to durability deterioration of structures. The …

To address shortages in construction materials for island engineering, tackle the
accumulation of solid waste, and inhibit the shrinkage of geopolymers, coral waste was …

The mechanical properties of alkali-activated slag lightweight aggregate concrete (AAS-
LWAC) were deep investigated. A total of 108 AAS-LWAC samples were prepared for …

Volume stability is a critical challenge for the practical applications of alkali-activated
materials. To mitigate the drying shrinkage of alkali-activated blast furnace slag-copper slag …

Engineered cementitious composite (ECC) enjoys huge potential in building structures
thanks to its excellent tensile performance and energy absorption ability. However, free …

In order to improve the strength and toughness of geopolymer concrete (GC) at different
ages under impact load, using slag and fly ash as cementitious materials, NaOH and sodium …