[HTML][HTML] Characterisation of alkali-activated stainless steel slag and blast-furnace slag cements
Rapid global industrial growth is causing an increase in the generation of large-scale by-
products and waste materials, which can be recycled in the construction industry to …
products and waste materials, which can be recycled in the construction industry to …
Early age hydration, rheology and pumping characteristics of CSA cement-based 3D printable concrete
Calcium sulfoaluminate (CSA) cement is one of the promising low-CO 2 alternate binder
systems that could replace Portland cement in a variety of applications. In the current study …
systems that could replace Portland cement in a variety of applications. In the current study …
Effect of rice husk ash-derived activator on the structural build-up of alkali activated materials
Waste-derived sodium silicates (SSs) were synthesised from rice husk ash (RHA) to produce
alkali activated materials (AAMs) using fly ash and slag as precursors. The effects of these …
alkali activated materials (AAMs) using fly ash and slag as precursors. The effects of these …
Development of a calcium sulfoaluminate-Portland cement binary system for twin-pipe 3D concrete printing
Recently, the twin-pipe pumping (TPP) system has been developed for 3D concrete printing
which involves pumping two mixtures, typically a Portland cement-based mixture and a pure …
which involves pumping two mixtures, typically a Portland cement-based mixture and a pure …
Characterization of early age behavior of cemented paste backfill through the magnitude and frequency spectrum of ultrasonic P-wave
Cemented paste backfill (CPB) is broadly used for underground backfilling, improving the
mechanical performance through the modification of its composition and, therefore, its …
mechanical performance through the modification of its composition and, therefore, its …
Effect of sodium sulfate activation on the early age behaviour and microstructure development of hybrid cementitious systems containing Portland cement, and blast …
JM Etcheverry, YA Villagran-Zaccardi… - Cement and Concrete …, 2023 - Elsevier
Alkali activation may help to increase the early strength and reduce the setting time of
mixtures with high contents of supplementary cementitious materials (SCMs). In this …
mixtures with high contents of supplementary cementitious materials (SCMs). In this …
Shrinkage characteristics of heat-treated ultra-high performance concrete and its mitigation using superabsorbent polymer based internal curing method
The shrinkage and cracking risk of heat-treated ultra-high performance concrete (UHPC)
can be mitigated by using the superabsorbent polymer (SAP)-based internal curing method …
can be mitigated by using the superabsorbent polymer (SAP)-based internal curing method …
Stiffening controllable concrete modified with redispersible polymer powder for twin-pipe printing
To achieve stiffening control in 3D concrete printing, a twin-pipe pumping (TPP) system has
been developed, where two streams of cementitious materials are pumped separately via …
been developed, where two streams of cementitious materials are pumped separately via …
Evaluating the dynamic elastic modulus of concrete using shear‐wave velocity measurements
The objectives of this study are to investigate the relationship between static and dynamic
elastic moduli determined using shear‐wave velocity measurements and to demonstrate the …
elastic moduli determined using shear‐wave velocity measurements and to demonstrate the …
Monitoring and modelling the early age and hardening behaviour of eco-concrete through continuous non-destructive measurements: Part II. Mechanical behaviour
A recent scientific and industrial interest has been brought to combine multiple
supplementary cementitious materials (SCM) in large quantities in concrete binders. The …
supplementary cementitious materials (SCM) in large quantities in concrete binders. The …