Influence of different particle sizes on reactivity of finely ground glass as supplementary cementitious material (SCM)
Source abstract
Abstract
Abstract Finely ground glass can be pozzolanically reactive and serve as a supplementary cementitious material (SCM). In this study, the pozzolanic reactivity of three narrow size ranges of green glass cullet, 63–75 μm, 25–38 μm, and 0–25 μm was investigated in order to understand the effects of particle size on glassy SCM reactivity. Isothermal calorimetry, chemical shrinkage, thermogravimetric analysis, and leaching tests were used to measure cement and glass dissolution and reactions. Images taken by scanning electronic microscope (SEM) in backscattered (BS) mode were analyzed to measure glass degree of hydration. In addition, mortar compressive strength and water absorption of samples containing glass powder at different curing temperatures and ages were used to relate reaction degree to performance. Results showed that hydration degree of the glass particles could be directly accounted for through linear correlation with particles surface area.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Concrete and Cement Materials Research · Recycling and utilization of industrial and municipal waste in materials production · Building materials and conservation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (30)
Show source-provided references
1. Properties of concrete containing waste glass10.1016/j.cemconres.2003.07.003 ↗
2. Studies on concrete containing ground waste glass10.1016/S0008-8846(99)00213-6 ↗
3. Concrete with recycled glass as fine aggregates
4. A review on the use of waste glasses in the production of cement and concrete10.1016/j.resconrec.2007.01.013 ↗
5. Recycled glass – from waste material to valuable resource
6. Feasibility of using ground waste glass as a cementitious material
7. Waste glass as concrete aggregate and pozzolan
8. Chemical reactions of glass cullet used as cement component10.1061/(ASCE)0899-1561(2001)13:6(412) ↗
9. Value-added utilization of waste glass in concrete10.1016/S0008-8846(03)00251-5 ↗
10. Performance of glass powder as a pozzolanic material in concrete: a field trial on concrete slabs10.1016/j.cemconres.2005.12.012 ↗
11. The potential pozzolanic activity of glass and red-clay ceramic waste as cement mortars components10.1016/j.conbuildmat.2011.12.110 ↗
12. Influence of a fine glass powder on cement hydration: comparison to fly ash and modeling the degree of hydration10.1016/j.cemconres.2007.12.001 ↗
13. Pozzolanic properties of fine and coarse color-mixed glass cullet10.1016/j.cemconcomp.2010.09.013 ↗
14. Use of waste glass as sand in mortar: Part II – Alkali-silica reaction and mitigation methods10.1016/j.cemconcomp.2012.08.029 ↗
15. Characteristics and pozzolanic reactivity of glass powders10.1016/j.cemconres.2004.05.015 ↗
16. Using lithium nitrate and pozzolanic glass powder in concrete as ASR suppressors10.1016/j.cemconcomp.2007.08.010 ↗
17. Effect of curing temperature and glass type on the pozzolanic reactivity of glass powder10.1016/j.cemconres.2014.01.015 ↗
18. Comparison of ground waste glass with other supplementary cementitious materials10.1016/j.cemconcomp.2013.09.005 ↗
19. Methods for calculating activation energy for Portland cement
20. ASTM. Standard Specification for Portland Cement. ASTM C150/150M; 2012, 9 pp.
21. Global concrete industry sustainability
22. Russ · 1986
23. ASTM. Chemical Shrinkage of Hydraulic Cement Paste. ASTM C 1608; 2012, 5 pp.
24. Sarkar S, Halder A, Bishnoi S. Shrinkage in concretes containing fly ash. 2013.
25. Marsh BK. Relationships between engineering properties and microstructure characteristics of hardened cement paste containing pulverized fuel ash as a partial cement replacement. PhD thesis Thesis, The Hatfield Polytechnic, UK; 1984.
26. μic: A new platform for modelling the hydration of cements10.1016/j.cemconres.2008.12.002 ↗
27. ASTM. Standard test method for compressive strength of hydraulic cement mortars (Using 2-in. or [50-mm] Cube Specimens). ASTM C 109M; 2012, 10 pp.
28. ASTM. Measurement of rate of absorption of water by hydraulic cement concretes. ASTM C 1585; 2011, 6 pp.
29. Zhang X. Quantitative microstructural characterization of concrete cured under realistic temperature conditions. Doctoral Thesis, Swiss Federal Institute of Technology at Lausanne; 2007.
30. Holland TC. Silica Fume User’s Manual: Federal Highway Administration Technical; 2005.