Recycling construction and demolition waste: A case study in the Euphrates Basin area in the eastern region of Syria

Moslem J. Shamiah, Maad S. Madlaji, Abdullah G. Nassour

Abstract


This paper investigates using recycling and demolition waste from the Euphrates Basin in eastern Syria as concrete aggregate. The recycled aggregate samples were tested in comparison to natural river ones. Samples from governmental buildings and normal housing units (including lean concrete, white and black brick, and mixed brick with ceramic) were
selected and tested individually in order to determine their properties. Normal Portland cement was used (350 kg/m3, watercement ratio 0.5 and tap water). The recycled building material was ground into various combinations of coarse and fine recycled aggregates. Natural aggregates were also used for comparison. The concrete was casted into cubes for up to 28 days and monitored under continuous curing in tap water. The cube compressive strength of the concrete made from recycled aggregate types ranged from 24 to 30 MPa. Comparing natural and recycled aggregate values showed similar results, except for the sample obtained from reinforced concrete taken from normal housing buildings, where the cube compressive strength value exceeded 6%. The compressive strength of concrete that made from other recycled aggregate types reached 90% of the natural one, which was 28.49 MPa in the natural samples. In addition, abrasion test values varied between 29.55% to 44.36%. Results showed that recycled concrete aggregates produced from construction and demolition waste in Euphrates Basin, Syria can be used in concrete works.


Keywords


Demolition; dry density; recycling aggregate; specific gravity; water absorption.

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References


Alsharifa H.M., Khaldoun S. & Taleb O. (2016). A

modified modeling of potentiality and vulnerability of the

groundwater resources in Amman Zarqa Basin, Jordan.

Kuwait Journal of Science, 43(1): 208-221, 2016.

Bulter, L., West, J. & Tighe, L. (2011). Quantification of

recycled concrete aggregate (RCA) properties for usage

in bridges and pavements. Paper prepared for presentation

at the Innovative Developments in Sustainable Pavements

Session of the 2011 Annual Conference of the Transportation

Association of Canada, Edmonton, Alberta.

CCANZ. (2011). Guideline of the use of processed crushed

hardened concrete and leftover fresh concrete as recycled

aggregate in new concrete. Cement & Concrete Association

of New Zealand.

Chiu, K. (2006). The use of recycled concrete aggregate in

structural concrete around South East Queensland, 5: (86-

.

DG ENV. (2011). Service Contract on Management of

Construction and Demolition, Waste-SR1, Final Report

Task2, February 2011.

Gomez-Soberon, J.M.V. (2002). Porosity of recycled

concrete with substitution of recycled concrete aggregate:

An experimental study. Cement and Concrete Research,

(8): 1301-1311.

Lay, J (2009). Current technical issues for aggregates.

Concrete, 43(6): 14-16.

Hansen, C. & Narud, S. (1983). Strength of recycled

concrete made from crushed concrete coarse aggregate.

Concrete International, Design and Construction, 5(1):

–83.

Hansen, T. (1985). Elasticity and drying shrinkage of

recycled aggregate concrete. ACI Journal, 82(5): JL82-52.

Hasaba, S., Kawamura K., Torik & Takemoto, K.

(1981). Drying shrinkage and durability of the concrete

made of recycled concrete aggregate. Transactions of the

Japan Concrete Institute, 3: 55–60.

Hendriks, C. & Janssen G. (2001). Construction and

Demolition Waste: General Process Aspects, Heron, (46)2:

-87.

How-Ji, C., Tsong, Y. & Kuan, C. (2003). Use of building

rubbles as recycled aggregates. Cement and Concrete

Research, 33(1): 125–132.

Malešev, M. & Radonjanin,V. (2010). Recycled

concrete as aggregate for structural concrete production.

Sustainability, 2: 1205-1207.

Mehta, P.M. & Monteiro, P.J.M. (2006). Concrete,

Microstructure, Properties and Materials. McGraw Hill,

P(27-31).

Olanike, O. (2013). Experimental study on some hardened

properties of air entrained recycled aggregate concrete.

International Journal of Scientific & Technology Research,

(8): 1-4.

Nagataki, S. (2000). Properties of recycled aggregate and

recycled aggregate concrete, p(58-75).

Nelson, C. (2004). High-strength structural concrete with

recycled aggregates. Dissertation, University of Southern

Queensland, Australia.

Rahman, A., Hamdam, H. & Zaidi, A. (2009). Assessment

of recycled aggregate concrete. Modern Applied Science,

(10): 1-4.

Roesler, J., Lange, D., Cervantes, V. & Figueroa,

H. (2006). Recycled concrete aggregate concrete for

rigid pavements at O’hare. Paper presented at the

Center Of Excellence For Airport Technology, USA, 25

Septemper,2006.

Sarkis F.M. (2000) Material Properties, Aleppo University,

Syria (1), Pp. 233-237.

Sironic, H. & Grad., G. (2012). Possible use of recycled

aggregate in concrete production in north-west region of

Croatia. Paper presented at the Zagreb SPIN Meeting, 2012.


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