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Views: 0 Author: Tongda Publish Time: 2023-04-04 Origin: Site
Road anti-crack tape construction specification:
Choose anti-crack tape specification according to the width of the pavement cracks.
1. 25cm anti-crack paste suitable for 1mm-3mm wide cracks.
2. 33cm anti-crack paste suitable for 3mm-5mm wide cracks.
3. For 5mm-19mm wide cracks, you should clean it first, filling asphalt sealant, then stick 50cm wide anti-crack paste on the cracks.
4. For more than 19mm wide cracks and the subsidence region, you should clean it first, fill and compacted asphalt sealant, colloidal sand or bituminous mixture to existing height. Then stick 100cm wide anti-crack paste on the cracks.
5. For more than 50mm wide cracks and potholes, you should clean it first, fill and compacted colloidal sand or hot bituminous mixture to existing height. Then stick 100cm wide anti-crack paste on the cracks.
