Influence of Water Repellent Surface Impregnation on Water Absorption Properties of Recycled Aggregate Concrete: Fid-Bau Portal

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Influence of Water Repellent Surface Impregnation on Water Absorption Properties of Recycled Aggregate Concrete

Zhu, Ya Guang / Xu, Pei Zhen / Li, Qiu Yi / Li, Chuan

This paper aimed to investigate the influence of using silane surface water repellent treatment on the capillary water absorption properties of recycled aggregate concrete. In this study, two types of coarse aggregate, natural aggregates and recycled aggregates were used, and the surface water repellent treatment of concrete was produced by brushing 100g/m2 and 200g/m2 of paste. It was found that the silane impregnation depth of recycled concrete was deeper than that of natural concrete, and the surface treatment was more effective in the improvement of capillary water absorption properties of recycled aggregate concrete than the natural aggregate concrete.

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Influence of Water Repellent Surface Impregnation on Water Absorption Properties of Recycled Aggregate Concrete

Zhu, Ya Guang / Xu, Pei Zhen / Li, Qiu Yi / Li, Chuan

This paper aimed to investigate the influence of using silane surface water repellent treatment on the capillary water absorption properties of recycled aggregate concrete. In this study, two types of coarse aggregate, natural aggregates and recycled aggregates were used, and the surface water repellent treatment of concrete was produced by brushing 100g/m2 and 200g/m2 of paste. It was found that the silane impregnation depth of recycled concrete was deeper than that of natural concrete, and the surface treatment was more effective in the improvement of capillary water absorption properties of recycled aggregate concrete than the natural aggregate concrete.

Influence of Water Repellent Surface Impregnation on Water Absorption Properties of Recycled Aggregate Concrete

Zhu, Ya Guang / Xu, Pei Zhen / Li, Qiu Yi / Li, Chuan

This paper aimed to investigate the influence of using silane surface water repellent treatment on the capillary water absorption properties of recycled aggregate concrete. In this study, two types of coarse aggregate, natural aggregates and recycled aggregates were used, and the surface water repellent treatment of concrete was produced by brushing 100g/m2 and 200g/m2 of paste. It was found that the silane impregnation depth of recycled concrete was deeper than that of natural concrete, and the surface treatment was more effective in the improvement of capillary water absorption properties of recycled aggregate concrete than the natural aggregate concrete.

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Title:

Influence of Water Repellent Surface Impregnation on Water Absorption Properties of Recycled Aggregate Concrete

Contributors:

Zhu, Ya Guang / Xu, Pei Zhen / Li, Qiu Yi / Li, Chuan

Published in:

Applied Mechanics and Materials ; 71-78 ; 5011-5014

Publication date:

2011-07-27

Size:

4 pages

ISSN:

1662-7482 , 1660-9336

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.71-78.5011

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Silane , Durability , Concrete , Recycled Aggregate (RA)

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