What kinds of materials are there on the skid ramp?
The common automobile ramps can be divided into several concrete layers, such as concrete ramp, cement steel sand skid ramp, paving brick ramp, granite ramp, epoxy antiskid coating ramp and so on. Car slope surface layer is mainly used anti-skid, anti-skid practices, nothing more than three cases:(1) the material itself outside the pits, the use of material to uneven antiskid effect, such as mine brick layer, undressed granite surface layer, epoxy antiskid coating surface, non slip effect;(2) the material itself is smooth, the design through special treatment or embedded in cement mortar, brick surface layer of anti-skid effect medium;(3) material itself is smooth, design and construction to make width and depth of different groove, so as to achieve anti slip effect, such as concave line, fine stone, concrete ramp, open groove, granite ramp, and so on, good anti-skid effect. By Xin and Yan Li provide hope to adopt!
Performance characteristics:1, there is no obvious vibration when the vehicle is moving;2, surface roughness uniformity, small fluctuations, large damping;3, even if there is water or ice, the vehicle is also safe;4, good compression resistance, high surface hardness, wear-resistant;5, the service life of more than 10 years;6 、 short construction cycle and beautiful color.
The main chains, Dichotomanthes anti-skid chain, rubber anti-skid chain of three main chains in the 3 due to heavy injuries, the tire has been rarely used in cars. The rest is Dichotomanthes with rubber, two, rubber material will have more advantages than the tendon; tendon is a plastic, low temperature brittle, and rubber, these problems would not exist, the rubber has good low temperature resistance, good flexibility, friction, wear resistance etc.; so the car tires were rubber.
