Anhui crack resistant sticker - Shengyue geotechnical material - pavement crack resistant sticker - crack resistant sticker price

Description :

　　Crack resistant adhesive tape is a roll type anti cracking waterproof membrane, which is made of 2mm thick polymer waterproof film coated on anti wrinkle and anti heavy load polymer material, and then pressed and compounded together through strict processing.

　　Anti cracking stickers are self-adhesive interlayer anti cracking and waterproof materials. This structure is an organic combination of several crack prevention and waterproofing measures, such as geosynthetic materials and stress absorbing layer materials, which are currently used separately on highways. The repair of crack resistant stickers is an optimized combination and upgraded product of interlayer crack prevention and waterproofing materials on highways.

　　Reinforcement effect

　　The high-temperature resistant fabric on the surface of the anti cracking sticker has a high tensile strength, which can resist the tensile stress at the interlayer cracks, limit the development of crack width, and play a reinforcing role, thus enhancing the tensile strength of the local structural layers of asphalt pavement.

　　Energy dissipation buffering effect

　　This product has self-adhesive properties and is easy to apply. After removing the isolation film, it is directly bonded to the crack area. After stabilizing with a small compaction equipment, the road surface anti cracking sticker is more firmly bonded to the road surface without displacement. The price of the anti cracking sticker can meet the requirements of upper layer asphalt mixture paving construction.

　　Applying anti cracking stickers to asphalt concrete surfaces that produce cracks or peeling can reduce and block the thermal shrinkage stress acting on the road surface, thus reducing the tendency of cracks to reflect through the surface layer. Laying and pavement can isolate the base layer from the upper wear layer, thereby protecting the upper layer from multi-directional displacement and shear stress. It is used in highways, bridges, and airports.

　　Mechanism of anti cracking adhesive:

　　(1) Stress absorption and crack resistance. Polymer anti cracking stickers are used in the asphalt surface layer. Luoyang anti cracking stickers can disperse the pressure of the lower layer in contact with the wheel and the stress in the area outside the wheel load edge, forming a buffer zone between the two stress areas, gradually reducing the stress in this area and reducing the damage of stress concentration to the asphalt surface layer, thereby extending the service life of the road surface.

　　(2) Overall stability. Polymer anti cracking stickers, with their excellent tensile strength and adhesion, can connect the two sides of the underlying cracks to form an overall protective layer with a width of 75mm-100mm.

　　(3) Better resistance to low-temperature cracking. Due to the strong tensile strength of polymer anti cracking stickers. Its application in asphalt base layer can improve the transverse tensile strength of the base layer, resist large tensile stress without damage. After the high polymer coating is melted, it seeps out from the gaps of the fabric and adheres very well to the asphalt mixture. Even if cracks occur in a local area, the stress concentration at the crack location will disappear through the transmission of polymer anti cracking adhesive, and the crack will not develop to the surface layer and damage the road surface

　　Features: Its waterproofing, crack resistance, and operability are superior to traditional crack prevention products. This product is synthesized from natural materials, wear-resistant, and easy to recycle and reuse. It is a sexual product that complies with China's sustainable development policy and can withstand high temperatures below 200 ℃. Therefore, it will not deform or move when laid at a high temperature of 165 ℃ in asphalt mixtures; Due to the extremely convenient operation of the sealing tape, it greatly improves the efficiency compared to traditional crack treatment processes. It has good compatibility, high strength, good bonding performance, and strong bearing capacity with road surface materials. It can not only adapt to the development trend of large traffic volume, but also greatly extend the service life of the road surface.

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