High durability photocatalytic paving for reducing urban polluting agents

High durability photocatalytic paving for reducing urban polluting agents

  • CN 1,989,299 A
  • Filed: 06/22/2005
  • Published: 06/27/2007
  • Est. Priority Date: 06/23/2004
  • Status: Active Application
First Claim
Patent Images

1. have the compound paveio(u)r of the photocatalysis that can decompose urban pollutant, this material comprises from the top to the bottom:

  • (i) basal layer;

    The intermediate layer that (ii) comprises resin and reinforcing material;

    The surface course that (iii) comprises the photo catalytic cement composition.

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