Our factory specializes in the production and sales of asphalt products, including crack filling sealant, asphalt crack filling sealant, road crack filling machines, road crack tape, sand-filled flat tape, sand-filled convex tape, asphalt cold patching material, asphalt sand, road crack-resistant tape, emulsified asphalt, geotextile, geotextile fabric, and other road maintenance materials. Manufacturers offer free sample materials and construction guidance, providing detailed answers to customers. Success lies in collaboration, and cooperation leads to win-win results.
High-bend resistance, high tensile strength, and anti-corrosion reinforced fiber materials serve as the base, with top and bottom coverings made of special ratio processed high-performance viscoelastic materials.
When cement concrete develops cracks and deformation, the tensile strength of the "joint tape" base material is greater than the bonding strength, which disperses the originally concentrated stress through the covering layer of the joint tape, thereby avoiding and reducing the likelihood of asphalt concrete cracking.
When adjacent cement concrete slabs are repeatedly cut vertically within a certain range, due to the excellent flexural and tensile properties of the reinforcing fibers used.
Therefore, the seam tape is less prone to breakage, maintains excellent self-adhesive sealing properties, and prevents ground water corrosion from affecting the expansion joints (cracks) of the cement concrete slabs, ensuring the stability of the foundation.
After numerous road tests and on-site inspections, the seam tape demonstrates excellent crack resistance. The 2mm thick crack-resistant tape features a tensile strength of ≥600N/50mm and an elongation of ≥30%.
When cement concrete develops cracks and deforms, due to the tensile strength of the "joint tape" base material being greater than its bonding strength, the originally concentrated stress is dispersed through the protective layer of the crack prevention tape, thereby preventing and reducing the likelihood of asphalt concrete cracking.
Its excellent low-temperature flexibility and good resistance to shear in both directions. When adjacent cement concrete slabs are repeatedly sheared up and down within a certain range, it is due to the reinforcing fibers used, which possess tensile and bending resistance.
Therefore, it prevents the "seam tape" from breaking easily, maintains excellent self-adhesive sealing properties for the "seam tape," and interrupts the侵蚀 of surface water into the expansion joints (cracks) of cement concrete slabs, ensuring stable foundation and reducing factors contributing to cracking.
Excellent adhesive properties, puncture resistance, and waterproof sealing, effectively preventing ground water from seeping into the cracks of cement concrete slabs, ensuring stable foundation.
Especially after being subjected to the horizontal thrust of moving vehicles, the excellent self-adhesiveness and softness of the covering layer ensure waterproof and airtight integrity.
Our factory mainly produces and sells asphalt products, seam sealant, asphalt seam sealant, road seam sealing machines, road seam tape, sand-filled flat seam tape, sand-filled raised seam tape, asphalt cold patching material, asphalt sand, road crack resistance tape, emulsified asphalt, geotextile, geotextile fabric, and other road maintenance materials. We offer free sample mailing, material construction guidance, and detailed customer answers. Success lies in cooperation, and win-win cooperation is the key to success.
