Cement pavement repair material

Cement pavement repair material is a pre mixed special dry mix powder, which can be used after mixing water evenly. It is a material specifically designed for timely repair of defects such as rough surface, hollowing, peeling, cracking, and exposed reinforcement on cement concrete floors. It can be directly applied to the affected areas and has super strong compressive and adhesive strength. It can achieve thin and thick layer repair without breaking or falling off under high-speed and high-pressure driving conditions. All surface defects of cement concrete are applicable to this material. Cement pavement repair materials are suitable for repairing diseases such as toll station service areas, gas stations, airports, bridge expansion joints, factory floors, and cement roads.

Reference standards:

Project: Initial fluidity mm

Parameter: 260

Project: 24-hour compressive strength MPa

Parameter: ≥ 20.0

Project: 28d compressive strength MPa

Parameter: 40

Project: 28d flexural strength MPa

Parameter: ≥ 6.0

Project: 14d (untreated) tensile bonding strength MPa

Parameter: ≥ 1.00

Project: 28d shrinkage rate/%

Parameter: ≤ 0.05

Project: 28d wear resistance/g

Parameter: ≤ 0.50

Project: Material usage kg/mm/m

Parameter: 2.0

Project: Implementation Standards

Parameter: JC/12381-2016