Effect of Admixtures on the Performance of Recycled Fine Aggregate Cement Mortar

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The effect of admixtures on the mechanical properties of recycled fine aggregate cement mortar was studied. The result indicated that compared with blank samples the 28d flexural strength, the compressive strength and osmotic pressure of cement mortar were increased by 15.6%, 35.5%, 41.1% respectively when adding silicone waterproofing agent 0.2wt%, naphdalin series water reducer 1.0wt%, polycarboxylate superplasticizer 0.8wt%. The micro-morphology and hydration products of mortar specimens was observed by SEM, XRD respectively.

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Periodical:

Edited by:

Vinod Kumar, You-Jin Park, Bale V. Reddy and Amanda F. Wu

Pages:

1663-1666

DOI:

10.4028/www.scientific.net/AMM.548-549.1663

Citation:

F. X. Wang et al., "Effect of Admixtures on the Performance of Recycled Fine Aggregate Cement Mortar", Applied Mechanics and Materials, Vols. 548-549, pp. 1663-1666, 2014

Online since:

April 2014

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$38.00

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[1] Liao chunlin: Journal of foreign building materials science and technology, 4, 28, (2007), pp.67-69.

[2] Xu yidong: Journal of building materials, 4, 7 (2004), p.447.

[3] Yu lehua: Journal of East China Jiaotong University, 4(1999), pp.14-15.

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