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研究了硅粉高强混凝土的强度、耐磨性和疲劳性等路用性能 ,充分论述了硅粉对混凝土路用性能的影响。试验结果表明 ,在路面混凝土中掺加适当的硅粉能显著提高混凝土的路用性能。最后 ,对硅粉混凝土的施工工艺进行了研究
The strength, wear resistance and fatigue properties of silica fume high strength concrete such as road performance were studied, and the influence of silicon powder on road performance of concrete was fully discussed. The test results show that adding appropriate silica fume in pavement concrete can significantly improve the road performance of concrete. Finally, the construction technology of silica fume concrete is studied