Resistance of alkali-activated slag concrete to acid attack

By T. Bakharev, J. Sanjayan, Yi-Bing Cheng. 2003

565 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering

View Paper: https://www.semanticscholar.org/paper/4ae37804b006486b829440bacbd5330a397b31d0

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In Civil and Structural Engineering

1. J. Provis
2. H. Brouwers
3. S. A. Bernal
4. Q. Yu
5. R. Mejía de Gutiérrez
6. N. Neithalath
7. X. Gao
8. C. Shi

Citations in the corpus

• Use of waste glass in alkali activated cement mortar (2018, background): “A number of studies have demonstrated that the AAC exhibits high compressive strength [4,5], excellent sulphate and seawater resistance [6,7], good performance in the environment of acid corrosion [8,9], good resistance to chloride penetration [10] and freeze–thaw cycles [11,12].”
• Durability of alkali-activated binders: A clear advantage over Portland cement or an unproven issue? (2012, methodology): “[28] studied OPC and slag concretes activated with NaOH and waterglass, immersed in an acetic acid solution (pH = 4) during one year.”
• Effect of sulphate and nitrate anions on heavy metal immobilisation in ferronickel slag geopolymers (2013, background): “…and chemical properties such as high compressive strength, low shrinkage, low permeability (10−9 cm/s), acid resistance and thermal stability up to +30 28210 69554. rights reserved. t al., Effect of sulphate and http://dx.doi.org/10.1016/j.c 1000 °C (Bakharev et al., 2003; Kamseu et al., 2012).”
• Strength development and durability of alkali-activated fly ash mortar with calcium carbide residue as additive (2018, unknown): “Second one is located at approximately 1400-1450 cm -1 that is the carbonate (CO3 2) band [43-44].”
• EFFECT OF WATER ABSORPTION, POROSITY AND SORPTIVITY ON DURABILITY OF GEOPOLYMER MORTARS (2009, background): “Bakharev, Sanjayan and Chen [7] conducted durability tests on alkali activated slag and found that they perform better than ordinary portland cements.”
• Sulfate and acid resistance of lithomarge-based geopolymer mortars (2018, background): “Recently, a promising solution has emerged in the form of geopolymer binders which have been reported to have improved resistance to sulfate [27-33] and acid attack [21, 27, 30, 31, 34-39] due to their ceramic-like microstructure.”
• Assessing the porosity and shrinkage of alkali activated slag-fly ash composites designed applying a packing model (2016, background): “Alkali activated materials (AAM) have been extensively studied in recent years due to their lower environmental impacts [1,2] compared to ordinary Portland cement (OPC) and superior performances such as mechanical properties [3], durability [4], thermal resistance [5] and acid resistance [6].”
• Durability of mortar and concrete containing alkali-activated binder with pozzolans: A review (2015, background): “[88] also stated that AA GBFS was positively affected in acidic media while microstructures of AAS concretes were negatively affected by the same media.”
• Performance of an alkali-activated slag concrete reinforced with steel fibers (2010, result): “These particulate cementitious materials have exhibited excellent mechanical and durability properties [18], consistent with observations reported by other authors [19–22].”