For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Technique Development of Recycling and Utilizing Waste Concrete as Building Material
p.275
Implementation of Non-Destructive Impact Hammer Testing Methods in Determination of Brick Strength
p.280
Influence of Slag Fineness on High-Performance Concrete Properties
p.286
Numerical Simulation of End Friction Effect in Compression Test of Concrete
p.291
Intensifying Test of Recycled Aggregate Made with Crushed Concrete
p.295
Numerical Simulation of Meso-Damage Process of Concrete under Dynamic Load and CT Experiment Verification
p.299
Study on the Preparing Methods of C-S-H
p.304
Creep Property of Concretes with Different Types of Coarse Aggregates
p.308
Applied Research on Wood Epidermal Interface of Cultural Building
p.314

Intensifying Test of Recycled Aggregate Made with Crushed Concrete

Article Preview

Abstract:

Compared with natural aggregates (NA), recycled aggregates (RA) have higher porosity and water absorption rates due to the presence of the porous cement mortar. This paper attempts to report several treatment approaches to improve the properties of RA by their impregnation with kinds of chemical solutions. Effects on compressive and tensile splitting strengths of RAC were investigated. The results show that not only the behavior of RA has improved with reduction in water absorption but also a marked improvement in the mechanical properties of RAC.

You might also be interested in these eBooks
Advanced Building Materials and Sustainable Architecture View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 174-177)

Pages:

295-298

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.174-177.295

Citation:

Cite this paper

Online since:

May 2012

Authors:

Zhi Hui Zhao, Shou De Wang, Chen Chen Gong, Ling Chao Lu

Keywords:

Impregnation, Mechanical Property, Recycled Aggregate (RA), Recycled Aggregate Concrete (RAC)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] M. PK. In: edited by M. PK, Proc Mario Collepardi symp on 'Advances in concrete science and technology', Rome, Italy; (1997) p.49

Google Scholar

[2] S. JG, X. YZ: Res. Cons. Rec. Vol. 49(2006) p.147

Google Scholar

[3] G. R, M.DW, H. H: USA. Res. Cons. Rec. Vol. 42(2004) p.275

Google Scholar

[4] S. VE, H. K, E. TT, et al: FHA report, FHWAPL- 00-025, US Department of Transportation, Washington, DC; (2000)

Google Scholar

[5] P. CS, C. D: Res. Cons. Rec. Vol. 50(2007) p.293

Google Scholar

[6] Z.H. Shui, D.X. Xuan, B.B. Cao: Concrete. (2006) p.586 (in Chinese)

Google Scholar

[7] H.L. Cheng, C.Y. Wang: New. Build Mater. (2004) p.12 (in Chinese)

Google Scholar

[8] X.M. Wu, Y.B. Gao, J.J. Yang: Build Material of Henan. (2009) p.56 (in Chinese)

Google Scholar

[9] T.D, H.Q. Li, X.G. Wu: Construction Plaster and Cementations Materials. (2002) p.6 (in Chinese)

Google Scholar

[10] N. S, G. A, S. T. In: Proceedings of the fifth canmet/ACI international conference on durability of concrete, July 4–9, 2000, Barcelona. p.51

Google Scholar

[11] V. E, B. M: V Seminario Desenvolvimento Sustentável e a Reciclagem na Construcao Civil, September 16–17, 2002, Sao Paulo. p.7

Google Scholar

[12] V. T. WY, T. CM: Construction Build Mater. Vol. 22(2008) p. (2068)

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.