Method for strengthening water seepage performance of city porous pavement

Method for strengthening water seepage performance of city porous pavement

  • CN 105,421,176 A
  • Filed: 12/10/2015
  • Published: 03/23/2016
  • Est. Priority Date: 12/10/2015
  • Status: Active Application
First Claim
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1. strengthen a method for urban water-through pavement seepage performance, it is characterized in that:

  • comprise the following steps;

    (1) punch according to certain density before urban water-through road surfacing construction;

    (2) in the hole accomplished fluently, add the granular material of hard, porous, and light pressure is guaranteed firm;

    (3) carry out conventional porous pavement and lay operation.

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