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针对AK - 13类抗滑表层在寒冷地区应用的实际现状 ,在室内试验的基础上 ,对AK- 13类抗滑表层的路用性能进行了评价与分析。建议寒冷地区抗滑表层级配设计的范围 ,推荐了适宜的空隙率范围
According to the actual situation of application of AK - 13 anti - slip surface in cold area, the road performance of AK - 13 anti - slip surface is evaluated and analyzed based on laboratory tests. It is recommended that the design of anti-slip surface grading in cold area should be within the recommended range of porosity