A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Research on Basalt Fiber Asphalt Concrete's Water Stability
Conduct experimental study on water stability about asphalt concrete with 6m30m and 9 mm basalt fiber and without basalt fiber, 6 mm fibers whose dosage is 0.12%, 0.15% and 0.17%, 9 mm fibers whose dosage is 0.05%0.07% and 0.1%, test method is Freeze-thaw splitting test. The results show that the asphalt concrete mixed basalt fiber is better than not added fiber asphalt concrete on water stability; the asphalt concrete mixed 9 mm basalt fiber is better than that mixed 6 mm; when without experiencing freeze-thaw, there is 1.57% difference between the maximum which 6 mm basalt fiber correspond and the maximum which 9 mm basalt fiber correspond, after two freeze-thaw cycles, there is 2.54% difference between the maximum which 6 mm basalt fiber correspond and the maximum which 9 mm basalt fiber correspond. For water stability, the optimum amount of value about 9 mm basalt fiber is 0.07% and the 6 mm is 0.1%.
Research on Basalt Fiber Asphalt Concrete's Water Stability
Conduct experimental study on water stability about asphalt concrete with 6m30m and 9 mm basalt fiber and without basalt fiber, 6 mm fibers whose dosage is 0.12%, 0.15% and 0.17%, 9 mm fibers whose dosage is 0.05%0.07% and 0.1%, test method is Freeze-thaw splitting test. The results show that the asphalt concrete mixed basalt fiber is better than not added fiber asphalt concrete on water stability; the asphalt concrete mixed 9 mm basalt fiber is better than that mixed 6 mm; when without experiencing freeze-thaw, there is 1.57% difference between the maximum which 6 mm basalt fiber correspond and the maximum which 9 mm basalt fiber correspond, after two freeze-thaw cycles, there is 2.54% difference between the maximum which 6 mm basalt fiber correspond and the maximum which 9 mm basalt fiber correspond. For water stability, the optimum amount of value about 9 mm basalt fiber is 0.07% and the 6 mm is 0.1%.
Research on Basalt Fiber Asphalt Concrete's Water Stability
Gao, Chun-Mei (author) / Zhang, Qiang (author) / Zhang, Hu-Zhu (author)
2014
4 Seiten
Conference paper
English
Research on Basalt Fiber Asphalt Concrete's Water Stability
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