In order to optimize the anti-skid performance of concrete asphalt pavement,this article conducted an in-depth analysis around the two core aspects of raw material testing and mixed aggregate proportioning.First of all,through experimental testing,the key data such as specifications,dimensions,and quality of the raw materials are comprehensively evaluated to ensure that they meet the requirements of the design documents,thereby strictly controlling the quality of the raw materials.Through experimental testing and comparison of the performance of different mineral materials at different mixing ratios,it was finally determined that the optimal ratio of limestone and basalt mineral materials in the SMA-13 mixed aggregate was 3:7.
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