Curb according to the different materials used, under normal circumstances is divided into two, the first one is that is concrete curbs, curb, the second is the stone Curb According to curb cross-sectional dimensions can be divided into H-Curb, curved curbs, T-Curb, R type Curb, F type Curb, TF-type and P-type stand along the stone porch stone. Curb be linked through line construction, according to the plane of the top surface of the side shows the high standard line taut, according to wire puzzle side yard flat stone, flat stone to secure positive side, avoid rolling in the aisles, curb price, top line straight sleek side smoothly, without the level of the wrong tooth phenomenon, no plane dislocation and down, inside and outside the wrong tooth phenomenon. Roadside stone factory, long Caizhuan (certified), curbs by Qingyuan County, Long pingling color brick. Qingyuan County, Long pingling color brick (www.bdcxcz.com) Hebei Baoding, plastic building materials leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the long-term Caizhuan leadership with the staff warmly welcome all inquiries negotiations to create a better future for long-lasting color brick.