Cement-type pavement permeable bricks are made with Portland cement as the cementing material and a single particle size aggregate is selected. It is not necessary to use fine aggregate or less. Cement-type pavement permeable bricks belong to a type that is generally popularized.
Because of the low cost and stable performance of cement products, the traditional paving bricks are usually cement products.
Because the formula, technology and skills of making high-strength cement water-permeable pavement bricks are now sophisticated, and the cost is basically close to that of water-impermeable bricks, the time to replace impermeable bricks with water-permeable bricks on a large scale is now sophisticated.