Reinforced concrete cities are not only heavy rain, but also can be drained instantly. Mature rainwater utilization technology, from rainwater collection, interception, storage, filtration, infiltration, reuse to manipulation, has a series of stereotyped products and complete sets of equipment, permeable bricks Just one of them.
The so-called permeable bricks are floor tiles that can drain rainwater naturally and quickly when heavy rain comes. There is also a smaller effect called a seepage brick, which is a floor tile with a certain function of seepage. These two types of bricks are new building material products produced by mixing water-permeable additives and water-conducting materials in granite bone guessing.
Because permeable bricks have good water permeability and moisturizing properties, they can well alleviate the "urban desertification" and "heat island effect" brought by the urban paving and covering on impervious ground, which is conducive to maintaining urban water balance and avoiding rainstorms. disaster. Permeable bricks come in a variety of standard shapes, with prices ranging from 40 to 170 yuan per square meter.