Influence of coating recycled aggregate surface with pozzolanic powder on properties of recycled aggregate concrete
By Jiusu Li, H. Xiao, Yong Zhou. 2009
369 citations recorded by the source corpus.
Subfields: Building and Construction, Civil and Structural Engineering
View Paper: https://www.semanticscholar.org/paper/c255ad6641c97c6b7915a3e9c64e38bafe25baa9
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In Building and Construction
In Civil and Structural Engineering
Citations in the corpus
- Influence of carbonated recycled concrete aggregate on properties of cement mortar (2015, positive): “Several methods for improving the properties of RCA have been proposed in literature and can be classified into two categories: (1) removing the attached mortar by ultrasonic cleaning method [9], ball-milling [10], heating the RCA and then rubbing [11], or presoaking the RCAs with HCl, H2SO4, H3PO4 ”
- Experimental study on CO2 curing for enhancement of recycled aggregate properties (2014, methodology): “of cementitious slurry (cement, fly ash, silica fume or blast furnace slag) was used incorporating a two-stage mixing approach to envelope the RCA, the SEM results verified a denser interfacial transition zone of new concrete was obtained [15].”
- Quality Improvement Techniques for Recycled Concrete Aggregate: A review (2019, result): “These results agree with those obtained by Li et al. (2009) who determined that surface coating with pozzolanic materials (silica fume, fly ash, and slag) modified the RCA surface and enhanced the properties of the resultant concrete.”
- Properties of interfacial transition zones (ITZs) in concrete containing recycled mixed aggregate (2017, background): “The resulting hydrate phases (CS-H gels and aluminosilicates) would increase binding and reduce porosity in this region [32, 48] thereby improving its micro-mechanical properties.”