The Stone Chips and Using in PHC Pipe Piles
This paper describes the preparation of the high-strength concrete with stone chips and the application of the stone chips in PHC pipe piles production. The results show that when the stone chips substitutes for the natural sand, the strength of the concrete increases and the workability of the fresh concrete is improved.
Guangfan Li, Yong Huang and Chaohe Chen
Y. H. Jiang "The Stone Chips and Using in PHC Pipe Piles", Advanced Materials Research, Vols. 250-253, pp. 1062-1065, 2011