The effect of various curing compounds on the flexural strength characteristic of Roller Compacted concrete Pavements (RCCP)
Publish place: International Conference on Civil Engineering , Architecture and urban infrastructure
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICICA01_0119
تاریخ نمایه سازی: 27 اسفند 1394
Abstract:
This paper reports the results of a research study conducted to evaluate the effect of curing methods and compounds on flexural strength of Roller Compacted concrete Pavements (RCCP). Three types of curing compounds namely water, paraffin wax and chlorinated rubber were investigated in this study. These compounds were applied on the compacted concrete specimens. The effect of the selected curing materials on the properties of concrete specimens was evaluated by measuring flexural strength. The best performance was shown by concrete specimens cured by immersion in water. Application of curing compounds were also investigated and compared with the conditions of without curing. According to the results, using liquid membrane forming curing compounds causes increase of 15-27% in the flexural strength of RCCP specimens
Keywords:
curing compounds , Roller Compacted Concrete Pavements (RCCP) , flexural strength paraffin wax , chlorinated rubber
Authors
Parham Hayati
School of Civil Engineering, Iran University of Science and Technology(IUST), P.O. Box 16765- 163, Narmak, Tehran, Iran
Azadeh Askarinejad
Department of Concrete, Road, Housing & Urban Development Research Center (BHRC), Tehran, .2Iran
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