Hydration and microstructure of glass powder cement pastes – A multi-technique investigation

2022 ◽  
Vol 151 ◽  
pp. 106610
Author(s):  
Mehdi Mejdi ◽  
William Wilson ◽  
Mickael Saillio ◽  
Thierry Chaussadent ◽  
Loic Divet ◽  
...  
Keyword(s):  
Glass Powder ◽  
Cement Pastes

Effect of glass powder on microstructure of cement pastes

2015 ◽  
Vol 27 (5) ◽  
pp. 259-267 ◽  
Author(s):  
Shuhua Liu ◽  
Guoshuai Xie ◽  
Shu Wang
Keyword(s):  
Glass Powder ◽  
Cement Pastes

scholarly journals Quantifying glass powder reaction in blended-cement pastes with the Rietveld-PONKCS method

2020 ◽  
Vol 130 ◽  
pp. 105999 ◽  
Author(s):  
Mehdi Mejdi ◽  
William Wilson ◽  
Mickael Saillio ◽  
Thierry Chaussadent ◽  
Loic Divet ◽  
...  
Keyword(s):  
Glass Powder ◽  
Blended Cement ◽  
Cement Pastes

scholarly journals Early Age Compressive Strength of Waste-based-glass-powder Magnesium Silicate Binders on Initial Carbonation Curing

2020 ◽  
Author(s):  
Erick Grünhäuser Soares ◽  
João Castro-Gomes
Keyword(s):  
Grain Size ◽  
Compressive Strength ◽  
Glass Powder ◽  
Water Immersion ◽  
Magnesium Silicate ◽  
Early Age ◽  
Cement Pastes ◽  
Weight Percentage ◽  
Immersion Period ◽  
Carbonation Curing

In this preliminary study, the effect of glass powder content at early age compressive strength and its effect at strength retention coefficient during water immersion period on magnesium silicate hydroxide cement pastes on carbonation curing was investigated. A magnesium oxide-rich powder with a maximum grain size of 150 μm was used, as well as, a waste glass powder with a maximum grain size of 250 μm, which was obtained from grinded flint glass bottles. Cement pastes were produced with 0, 10, 20, 30, 40, and 50 glass powder weight percentage. The specimens were compacted into cubic moulds (e = 20 mm) under 70 MPa and, subsequently, cured on accelerate carbonation chamber for 2h at >99% CO2 concentration. The compressive strength was determined 3 days after CO2, period which the specimens were preserved on room conditions (20∘C and 60%RH), and also at 3, 7 and 14 days of water immersion period. Comparison of the results obtained for different mixing compositions, as well as, different water immersion periods are discussed in this work.

Properties of cement pastes and mortars containing recycled green glass powder

2020 ◽  
Vol 262 ◽  
pp. 120875 ◽  
Author(s):  
Samir Nahi ◽  
Nordine Leklou ◽  
Abdelhafid Khelidj ◽  
Mohamed N Oudjit ◽  
Abdelfatah Zenati
Keyword(s):  
Glass Powder ◽  
Cement Pastes ◽  
Green Glass

An investigation into the properties of ternary and binary cement pastes containing glass powder

2018 ◽  
Vol 13 (3) ◽  
pp. 741-750 ◽  
Author(s):  
Marcelo Frota Bazhuni ◽  
Mahsa Kamali ◽  
Ali Ghahremaninezhad
Keyword(s):  
Glass Powder ◽  
Cement Pastes
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