Effect of activator mix on the hydration and strength behaviour of alkali-activated slag cements

By A. Fernández-Jiménez, F. Puertas. 2003

277 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/6cd57941c58e9e6f9282a37bc0242d6b41e980da

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

1. J. Provis
2. S. A. Bernal
3. A. Rashad
4. R. Mejía de Gutiérrez
5. J. V. van Deventer
6. M. Soutsos
7. Zuhua Zhang
8. Rackel San Nicolas

In Materials Chemistry

1. J. Provis
2. S. A. Bernal
3. J. V. van Deventer
4. R. Mejía de Gutiérrez
5. A. Rashad
6. M. Soutsos
7. R. Vinai
8. Rackel San Nicolas

Citations in the corpus

• Mechanical properties and microstructure analysis of FA-GGBS-HMNS based geopolymer concrete (2019, background): “The broad band at around 940-1005 cm can be ascribed to the asymmetric and symmetric stretching vibrations of Si-O-Si and Al-O-Si, which are formed during the dissolution of SiO4 tetrahedra, generally the bands centred in these regions correspond to the C-S-H gel [49, 50].”
• Adsorption of superplasticizer admixtures on alkali-activated slag pastes (2009, background): “Many papers [1–5] have beenwritten attesting to the high mechanical strength and durability of these materials, which are comparable in both respects to ordinary Portland cement (OPC).”
• Controlling the reaction kinetics of sodium carbonate-activated slag cements using calcined layered double hydroxides (2016, unknown): “In most studies, where slags with moderate Mg content were used, the Na2CO3 activated slag paste required a longer time to set than when using equivalent doses of Na2SiO3 or NaOH activator [10,12,14,17,19].”
• Activation of Metakaolin/Slag Blends Using Alkaline Solutions Based on Chemically Modified Silica Fume and Rice Husk Ash (2012, background): “development along with a reduced permeability, which is associated with a stable and densified structure [4–8].”
• Effects of slag substitution on physical and mechanical properties of fly ash-based alkali activated binders (AABs) (2019, background): “This reaction was reported to play an important role in setting and mechanical properties in slag cement pastes [36].”
• Role of carbonates in the chemical evolution of sodium carbonate-activated slag binders (2015, background): “It is well known that the effectiveness of the activator is based on its ability to generate an elevated pH, as this controls the initial dissolution of the precursor and the consequent condensation reaction to form the binder products [13–15].”