Influence' study of heterogeneity on concrete sludge waste used as supplementary cementitious material
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.124519
Abstract: Abstract Ready-mixed concrete manufacturing consumes a lot of cement and generates millions of m3 of concrete sludge waste (CSW). We know that the CSW is heterogeneous and presents different chemical and physical properties. The present… read more here.
Keywords: sludge waste; concrete sludge; cement; influence study ... See more keywords
Investigation of Mineral Carbonation with Direct Bubbling into Concrete Sludge
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.0c04758
Abstract: Mineral carbonation, which is CO2 fixation through a carbonation reaction using alkaline earth metals, is being investigated as a carbon capture and utilization method to reduce CO2 atmospheric emissions. Concrete sludge is an alkali waste… read more here.
Keywords: co2; concrete sludge; mineral carbonation;
Influence of Concrete Sludge Addition in the Properties of Alkali-Activated and Non-Alkali-Activated Fly Ash-Based Mortars
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Civil Engineering"
DOI: 10.1155/2021/5534002
Abstract: This study investigated the use of concrete sludge, a by-product of the ready-mix concrete industry, in combination with high-calcium fly ash in binary cementless binders. Concrete sludge was used in substitution rates ranging from 0%… read more here.
Keywords: concrete sludge; alkali activated; fly ash;
The Influence of Concrete Sludge from Residual Concrete on Fresh and Hardened Cement Paste Properties
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062531
Abstract: In the concrete manufacturing industry, a large amount of waste is generated. Such waste can be utilised in the production of more sustainable products with a low carbon footprint. In this study, concrete sludge, a… read more here.
Keywords: concrete sludge; cement; sludge; residual concrete ... See more keywords