Crack resistant sticker asphalt pavement crack resistant sticker pavement repair crack resistant sticker manufacturer direct supply benefit

Description :

　　Anti cracking 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 polypropylene 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. It is an optimized combination and upgraded product of interlayer crack prevention and waterproofing materials on highways.

　　The function of anti crack stickers:

　　1. 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.

　　2. Energy dissipation buffering effect

　　The polymer in anti cracking adhesive tape is a material with certain viscoelasticity and good low-temperature flexibility. When laid between asphalt pavement layers, it is equivalent to setting up a composite layer with good viscoelasticity under certain low-temperature conditions. The tensile stress at the crack is gradually attenuated to a wider range through the expansion of the good viscoelastic composite layer, which can absorb tensile energy.

　　3. Waterproof and anti-seepage effect

　　Crack resistant stickers are laid on the surface of interlayer cracks to form a complete waterproof and anti-seepage layer, which can block the infiltration path of rain and snow water, thereby reducing water damage to the road surface.

　　4. Self adhesive performance

　　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 being stabilized by a small compaction equipment, it is more firmly bonded to the road surface without displacement, which can meet the requirements of upper layer asphalt mixture paving construction.

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• Crack resistant sticker