Concrete hollow blocks made with recycled coarse aggregate
Concrete hollow blocks made with recycled coarse aggregate and recycled water “Green blocks” E. Elgaali1,a, M. Elchalakani2,b 1 Faculty, Department of Civil Engineering, The Higher Colleges of Technology, Dubai, Men’s Campus, UAE, P.O. Box 15825. 2Faculty, Department of Civil Engineering, The Higher Colleges of Technology, Dubai, Men’s Campus, UAE, P.O. Box 15825. 1