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| EXPERIMENTAL RESEARCH ON IMPROVING SURFACE QUALITY OF CONCRETE PIER |
| LI Gu-hua 1 , LIN Jia-rui 2 |
| 1 Associate Professor of Civil Engineering School of Southwest Jiaotong University; 2 Chief Engineer and Senior Engineer of Lanzhou Railway Construction Group Co |
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Abstract In combination with the lab experimental result of concrete test-piece, this paper analyses the mechanism for forming surface defect of concrete, puts forward the measures for prevention of surface defect of concrete. The surface quality of concrete has been improved greatly by adopting these measures in construction of bridge pier.
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Received: 20 August 2004
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2005, Vol. 22 
