Wuhan anti-cracking to paste new release quality assured

Shandong China Engineering Materials Co., Ltd. was established in 2003, since the establishment of quality service and good quality products, the company has won the favor of the majority of the construction unit. The company mainly produces operating YN-self-adhesive crack paste, steel-plastic grille, two-way stretch plastic grille, one-way stretch plastic grille, glass fiber grid, warp knitting polyester grille, geotextile, geomembrane , Geocell, waterproof blanket, soft water pipe, Mine grille and a series of engineering materials, with a wide range of applications, anti-aging, durability, corrosion-resistant, non-toxic and environmentally friendly features. With construction technology continues to improve, the quality of engineering materials also have high requirements, let us look at the quality characteristics of crack resistance paste and construction purposes: crack paste is a rolling crack resistance the waterproof diaphragm, it is by 2mm thick waterproof polymer film coated 0.3mm thick heavy-duty anti-wrinkle resistant polypropylene material, strict process RCC composite together. With self-adhesive interlayer cracking, waterproof material. This structure is now on the road the geosynthetics used alone, several stress-absorbing layer of material, such as cracking, waterproof measures the combination of the current highway interlaminar crack resistance, waterproof material optimized combination of upgrade products. The crack resistance affixed mainly used in highways, new construction and maintenance engineering of general highway and city road pavement base. With high tensile strength, good toughness and surface viscosity suitable for pavement base prevents reflection due to temperature effects and cracks caused by the vertical load to the surface layer. Reasonable crack resistance paste having a multilayer structure (2.0mm thick) in the laying of the hot asphalt mixture, the uppermost layer of the high strength high temperature fabric does not occur to high temperature deformation, to ensure that the local high strength structural layer of asphalt mixture is formed; coating on polymer hot melt from seeping out of the slit of the fabric is very good; bonded with asphalt mixture under coating has a sufficient amount of the polymer at the base surface after melting filling potholes, enhanced with the viscosity of the base surface knot force under the coating and the stability of the tire-to ensure the formation of a layer of relatively uniform thickness sandwich, play a cracking waterproofing requirements. the crack resistance affixed mechanism, reinforced the role. Have greater tensile strength of the the crack resistance affixed to the surface of the high intensity of high temperature resistant fabric, can effectively resist layer between the cracks at the tensile stress, limiting the development of crack width, played a reinforced role to improve the tensile strength of the local structure of the asphalt pavement layer . Energy dissipation buffer role. The crack resistance of the polymer paste material having viscoelasticity and has good low temperature toughness, and laid on the asphalt pavement, the equivalent compound layer is set in a certain low temperature conditions also has a good viscoelasticity, cracks at the tensile stress by the expansion of the composite layer of good viscoelastic and gradually decay to a wider range, can play the role of energy absorption stretching. 3 impermeable seepage. Crack resistance paste laying surface of the cracks in the interlayer, forming a complete impermeable barrier layer can be partitioned sleet water infiltration path, thereby reducing the pavement water damage. 4, self-adhesive. The product has a self-adhesive, construction is very convenient, thrown off isolation membrane bonded directly to the cracks, small compaction equipment regulator pavement bond more firmly, goes on to meet the the upper asphalt mixture paving requirements. The crack resistance Veg cracks or spalling asphalt concrete surface, can reduce the barrier and its role in the road surface temperature shrinkage stress, therefore reducing the cracks reflected through the surface layer of the trend laying with the road because of the grass-roots level and the upper part of Wearing isolated, so that the top layer from the multi-displacement and shear stress for highways, bridges, airports. Maximum tension (pull peak) 35KN / m, asserting (peak Rally) is less than 10% of the 0.2 cm thick low temperature flexibility -10 ℃ or -20 ℃ qualified softening point of 75 ° C -95 ° C fabric heat resistance greater than 180 ° C width 32 cm, 48 cm, 96 cm