Optimizing mechanical performance of geopolymers produced from construction and demolition waste: A comparative study of materials from different origins

A Kul, E Ozcelikci, BF Ozel, H Ilcan, O Sahin… - … and Building Materials, 2024 - Elsevier
Construction and demolition wastes (CDW) are promising sources for geopolymer
production; however, the great variability of CDWs arising from their origin causes an …

[HTML][HTML] A study on the influencing parameters in developing construction and demolition waste-based geopolymer concretes and their sustainability assessment

M Alhawat, G Yildirim, A Ashour, E Ozcelikci… - … and Building Materials, 2024 - Elsevier
Construction and demolition waste (CDW) has been recently identified as a potential
aluminosilicate source for geopolymers. However, the available research has mainly …

Development of geopolymer binders with mixed construction and demolition waste-based materials

G Yildirim, A Ashour, E Ozcelikci, MF Gunal… - Engineering …, 2022 - mdpi.com
As a consequence of the ever-increasing urban population and continuous development of
industrialization and economies of the countries around the world, the construction and …

Effect of synthesis parameters on the quality of construction and demolition wastes (CDW) geopolymers

K Komnitsas, D Zaharaki, A Vlachou, G Bartzas… - Advanced Powder …, 2015 - Elsevier
In the present study, the geopolymerization potential of construction and demolition wastes
(CDW) as well as the effects of the molarity of the alkaline activating solution, the curing …

Development of new geopolymers based on stone cutting waste

L Simão, D Hotza, MJ Ribeiro, RM Novais… - … and Building Materials, 2020 - Elsevier
The use of calcium-rich materials in geopolymerization has been reported in the literature
and generally induces an increase in mechanical properties. In this work, stone cutting …

Mechanical and microstructural characterization of geopolymers from assorted construction and demolition waste-based masonry and glass

H Ulugöl, A Kul, G Yıldırım, M Şahmaran… - Journal of Cleaner …, 2021 - Elsevier
Geopolymers are mostly produced with main-stream precursors such as fly ash and slag.
These precursors are successfully used and competitively demanded by the cement …

Geopolymer based on concrete demolition waste

A Vásquez, V Cárdenas, RA Robayo… - Advanced Powder …, 2016 - Elsevier
In the present study, the synthesis of geopolymers based on alkaline activation of concrete
demolition waste (CDW) was investigated using sodium hydroxide and sodium silicate as …

Effect of industrial waste-based precursors on the fresh, hardened and environmental performance of construction and demolition wastes-based geopolymers

H Ilcan, O Sahin, Z Unsal, E Ozcelikci, A Kul… - … and Building Materials, 2023 - Elsevier
The main goal of this study is to evaluate the effects of incorporation of the industrial wastes
into Construction and Demolition Waste (CDW)-based geopolymer mixtures. To do this, a …

Quarry waste as precursors in geopolymers for civil engineering applications: A decade in review

A Solouki, G Viscomi, R Lamperti, P Tataranni - Materials, 2020 - mdpi.com
Carbon footprint reduction of paving materials could be explored through recycling mining
by-products into different applications, which will preserve natural resources and decrease …

[HTML][HTML] Optimization and mechanical-physical characterization of geopolymers with Construction and Demolition Waste (CDW) aggregates for construction products

M Panizza, M Natali, E Garbin, V Ducman… - … and Building Materials, 2020 - Elsevier
The paper presents the mechanical and physical characterization of a metakaolin-slag-fly
ash-potassium silicate geopolymer mortar embedding inorganic recycled aggregates from …