scholarly journals Sustainable use of waste glass in alkali activated materials against H2SO4 and HCl acid attacks

2022 ◽  
Vol 6 ◽  
pp. 100354
Author(s):  
Md Nabi Newaz Khan ◽  
Jhutan Chandra Kuri ◽  
Prabir Kumar Sarker
Keyword(s):  
Sustainable Use ◽  
Waste Glass ◽  
Alkali Activated

Effects of waste glass as a sand replacement on the strength and durability of fly ash/GGBS based alkali activated mortar

2021 ◽  
Author(s):  
Sasui Sasui ◽  
Gyuyong Kim ◽  
Jeongsoo Nam ◽  
Arie van Riessen ◽  
Marijana Hadzima-Nyarko
Keyword(s):  
Fly Ash ◽  
Waste Glass ◽  
Strength And Durability ◽  
Alkali Activated

scholarly journals Alkali activated materials based on glass waste and slag for thermal and acoustic insulation

2019 ◽  
Vol 69 (335) ◽  
pp. 194 ◽  
Author(s):  
S. Stoleriu ◽  
I. N. Vlasceanu ◽  
C. Dima ◽  
A. I. Badanoiu ◽  
G. Voicu
Keyword(s):  
Thermal Treatment ◽  
Glass Powder ◽  
Waste Glass ◽  
Partial Substitution ◽  
Alkali Activation ◽  
High Porosity ◽  
Glass Waste ◽  
Activation Temperature ◽  
Waste Glass Powder ◽  
Alkali Activated

Porous alkali activated materials (AAM), can be obtained from waste glass powder and slag mixtures by alkali activation with NaOH solution. To obtain an adequate porous microstructure, the hardened AAM pastes were thermally treated at temperatures ranging between 900°C and 1000°C, for 60 or 30 minutes. Due to the intumescent behaviour specific for this type of materials, an important increase of the volume and porosity occurs during the thermal treatment. The partial substitution of waste glass powder with slag, determines the increase of compressive strength assessed before (up to 37 MPa) and after (around 10 MPa) thermal treatment; the increase of slag dosage also determines the increase of the activation temperature of the intumescent process (above 950°C). The high porosity and the specific microstructure (closed pores with various shapes and sizes) of these materials recommend them to be utilised as thermal and acoustical insulation materials.

Use of residual waste glass in an alkali-activated binder – Structural characterization, environmental leaching behavior and comparison of reactivity

2020 ◽  
pp. 101903
Author(s):  
Abdelhadi Bouchikhi ◽  
Yannick Mamindy-Pajany ◽  
Walid Maherzi ◽  
Cyrille Albert-Mercier ◽  
Hamza El-Moueden ◽  
...  
Keyword(s):  
Structural Characterization ◽  
Waste Glass ◽  
Leaching Behavior ◽  
Alkali Activated
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