Resin-type pavement permeable bricks are made of high-molecular resin as a gel material and a single particle size aggregate. Generally, pressure forming is also used to form a concrete product that satisfies specific strength requirements and has certain connected pores.
Polymer resins have the characteristics of high strength and beautifulness as gelling materials, but they have been questioned by many experts and scholars when they are being promoted on a large scale. The main reason is that the resin has poor aging resistance, and the aggregate is not selected properly. Caused a decrease in water permeability.
In addition, users are generally reluctant to adopt it because the cost is too high and the cost performance is not appropriate. This type of product is only suitable for certain specific occasions, such as in small high-grade courtyards covered by shade.