Microstructural analysis of recycled aggregate concrete produced from two-stage mixing approach
By Vivian W. Y. Tam, Xiufeng Gao, C. Tam. 2005
967 citations recorded by the source corpus.
Subfields: Building and Construction, Civil and Structural Engineering
View Paper: https://www.semanticscholar.org/paper/404e438fe0b0cfcfd866ad7f7de8c021df332a81
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In Building and Construction
In Civil and Structural Engineering
Citations in the corpus
- The influence of the use of recycled aggregates on the compressive strength of concrete: a review (2015, neutral): “Test results have shown considerable improvement in compressive strength (Tam et al., 2005).”
- Compressive behavior of steel fiber reinforced recycled aggregate concrete after exposure to elevated temperatures (2014, background): “Existing studies have covered a number of topics, such as mechanical properties and durability of RAC [6-7] and structural performance of members cast with RAC [8], mix designs of both normal strength RAC [9] and high performance RAC [10].”
- Mechanical strength and drying shrinkage properties of concrete containing treated coarse recycled concrete aggregates (2014, background): “[12] similarly concluded that the adherence of old mortar composed of many minute pores and cracks on RCA results in the weakening of the links in the microstructure of concrete and ultimately affects the strength of concrete.”
- Effect and mechanism of surface-coating pozzalanics materials around aggregate on properties and ITZ microstructure of recycled aggregate concrete (2010, methodology): “By using a kind of double-mixing method (DM) [19,20] or two-stage mixing approach (TSMA) [21], the ITZ between the RA and the new cement paste and thus properties of the new concrete can also been improved.”
- Prediction of the shrinkage behavior of recycled aggregate concrete: A review (2015, methodology): “Although test results showed a considerable improvement in compressive strength (increase between 10% and 20% for a replacement level of 30%) [108] due to the use of the TSMA, it did not have a significant effect on the shrinkage of concrete.”
- Rheological behaviour of concrete made with fine recycled concrete aggregates – Influence of the superplasticizer (2015, background): “[47] experimented a two-stage mixing, the pre-saturation of the RCA resulted in higher compressive strength concretes.”
- Modification of recycled concrete aggregate by calcium carbonate biodeposition (2012, background): “Two-stage mixing approach has been proposed to improve strength, water, air and chloride permeability of RA concrete [17,19].”