Research on the Application of Exposed Aggregate Pervious Concrete Construction Technology in Sponge City Construction
Based on the experience of constructing slow-moving traffic systems in domestic sponge cities,this paper analyzes the product performance and influencing factors of construction quality of exposed aggregate pervious concrete,and summarizes an effective construction method for exposed aggregate pervious concrete.Through comparison and selection of raw materials and mix proportions for exposed aggregate,the abrasion resistance,compressive strength,and water permeability of the material are improved.Combining practical projects and adopting new,simple tools,the construction procedures and technical details are optimized,making the construction of exposed aggregate slow-moving pavements convenient and ensuring construction quality.This study can provide a reference for similar projects.
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