北京pk10全部赛车记录

page contents ');}) ();

Permeable bricks solve the "waterlogging" in the rainy season in cities

share to:
更新时间:2019年01月12日10:05:17 打印此页 关闭 Clicks: 567 Updated: January 12, 2019 10:05:17 Print this page Close

Pervious brick is a new product of Guangzhou Wanxin Building Materials, which was born in order to solve the urban surface hardening, build a high-quality natural living environment, and protect the urban ecological balance. Permeable bricks are also called seepage bricks, which belong to green environmental protection building materials. The raw materials are usually made of concrete materials such as cement, sand, stone, etc., and they are mass-produced through the "semi-dry" molding process of mechanized straight-directional vibration-pressed products; the entire brick is formed by one-time vibration compression Uniform bricks with uniform overall density and no delamination.

1. It has outstanding water permeability and ventilation functions, which can make rainwater quickly penetrate into the ground, make up soil water and groundwater, adhere to soil humidity, and improve the living conditions of urban ground plants and soil microorganisms.

2. It can absorb water and heat, and adjust the temperature and humidity of some surface space, which has a greater effect on regulating the urban microclimate and alleviating the urban heat island effect.

3. It can reduce the pressure of urban drainage and flood prevention, has an outstanding effect on avoiding pollution of public waters and treating sewage, so that no water will accumulate on the road.

4. No water will accumulate after rain and no skids after snow, which will help citizens travel safely.

5. The surface is slightly concave-convex, avoiding reflection on the road surface, absorbing noise that occurs when the vehicle is traveling, and improving the comfort and safety of the vehicle.

6, rich colors, natural and simple, economical and affordable, diversified specifications.

Under the conditions that heavy-duty vehicles are used, it is recommended that the compressive strength of permeable bricks used on traffic roads should reach 50 MPa, the thickness should be above 80 mm, and the permeability coefficient should be above 1.7. Permeable brick paving should be able to reach the operational functions of driving safety, low protection cost, easy disassembly and replacement, and easy buried pipelines under the road in practical use of traffic roads; it is natural and beautiful against the surrounding environment.

As of now, there are a total of 30 cities in the second batch of national sponge city construction pilots.

The first batch: Qian'an, Baicheng, Zhenjiang, Jiaxing, Chizhou, Xiamen, Pingxiang, Jinan, Hebi, Wuhan, Changde, Nanning, Chongqing, Suining, Gui'an New District and Xixian New District.

The second batch: Beijing, Tianjin, Dalian, Shanghai, Ningbo, Fuzhou, Qingdao, Zhuhai, Shenzhen, Sanya, Yuxi, Qingyang, Xining and Guyuan.

In the historical course of human civilization, many time-sharing constructions are double-edged swords. While creating exaggeration, they have not been able to avoid damage. To this day, what looks like a prosperous global village ecology is embellished with intense makeup. It's not too late to fix the dead sheep. Three years after the idea of sponge city construction was put forward in China ...

Wanxin Building Materials provides you with imitation stone bricks, permeable bricks, side stones, square pavement bricks, PC bricks, cement pipes, etc., which are produced, sold, and wholesaled. The quality of the products is excellent. Welcome to consult and order!
下一条: 陶瓷透水砖的各项知识与好处你知道多少? PREVIOUS : Guangzhou Wanxin Pervious Brick-Only for Better City Next : How much do you know about the various knowledge and benefits of ceramic pervious tiles?