Porous concrete flooring is composed of aggregates, cement, and water. It commonly uses single-size or intermittent-size coarse aggregates as the framework, with the fine aggregate content generally controlled within 20% of the total aggregates. Cement options include slag Portland cement, ordinary slag Portland cement, and slag Portland cement. The admixture is a special reinforcing agent produced by Shanghai Jingqi Landscape Technology Co., Ltd.

When feeding, first add cement, admixture, and coarse aggregate; then add half of the water amount and mix for 30 seconds. Next, add the additive and mix for 60 seconds; finally, add the remaining water and mix for 120 seconds to discharge. Permeable paving has been researched and applied in the United States since the late 1970s and 1980s. Many countries are widely promoting it, such as Germany, which expects to transform 90% of its roads into permeable paving in the short term. This will change the past ground paving that destroyed urban ecosystems, making permeable paving roads reap broad social benefits.

Porous concrete revolutionizes the monotonous gray of traditional concrete, showcasing a vibrant array of colors. By using various hues, it seamlessly blends with the ground, buildings, and landscapes, creating a cozy and harmonious living environment.

Porous pavement, permeable concrete, sand-free concrete, etc.[1] The material is composed of aggregate, binder, additives, cement, and water, which are uniformly mixed and laid out to form road surfaces. It boasts higher strength and durability than traditional concrete, meeting the requirements for the mechanical properties, functional use, and service life of structural elements.;Harmonizes with the natural environment, reduces the burden on the Earth and its ecosystems, and achieves recyclability of non-renewable resources.;Features excellent usability, creating a gentle, comfortable, and convenient living environment for humans.