Road Crack Prevention Tape

Engineering Application: Highway Crack Treatment

Product Unit: Square Meters

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"Crack-resistant tape" is made with an enhanced fiber material as the base, which has good bending resistance, high tensile strength, and corrosion resistance, covered on both sides with high-performance self-adhesive elastic materials processed with special ratios.

The crack-resistant tape's anti-crack mechanism is as follows:

When cement concrete cracks and deforms, due to the tensile strength of the "crack prevention tape" base material being greater than its bonding strength, the originally concentrated stress is dispersed through the covering layer of the crack prevention tape, preventing and reducing the likelihood of asphalt concrete cracking.

2. When adjacent cement concrete slabs are repeatedly sheared up and down within a certain range, the reinforcing fibers used offer excellent tensile and flexural properties, thus preventing the "crack prevention tape" from breaking easily, maintaining its original stress diffusion function.

Key Features of Crack Prevention Tape Products:

Excellent crack resistance

2. Excellent low-temperature flexibility and good resistance to shear in both directions

3. Excellent bonding performance

4. Good puncture resistance

5. Good waterproof and airtight properties

6. Easy installation

Crack Prevention Tape Product Applications:

New construction and road widening projects.

2. Overlaying asphalt on old concrete cement road surface.

3. Patching asphalt pavement surface cracks, repair of old asphalt roads.

4. Repair of semi-rigid subgrade shrinkage cracks.

5. Provide reinforced layers for airport runways, bridges, sports fields, golf cart paths, etc.