Tianma Group   

TM.PG pavement crack polyester fiber is a new high performance road anti crack material Changzhou Tianma Group Co., Ltd. launched in the field of geotechnical materials, used for construction and reconstruction of highway, airport runway, bridge deck, to prevent the destruction of pavement crack and water, so as to prolong the service life of roads and reduce road maintenance, renovation costs. TM.PG pavement crack polyester fiber is the use of high strength glass fiber and high temperature resistant polyester fiber as raw materials, the use of a kind of special composite manufacturing processes, this unique material combination provides these two kinds of raw materials for its advantages, make the products have high strength, low elongation, high toughness, special physical chemical properties. It has good wettability with asphalt in the construction, will combine with sticky layer of hot asphalt formed a special structure, and the upper and lower good bond, to disperse the stress and waterproof effect, effectively improve the surface layer to reduce the fatigue crack propagation and delay reflection crack, prolong the service life of roads. ...