Rapid repair tool station concrete slab exposed aggregate
1.Original damages: exposed aggregate on tool station concrete slab
2.In repairing(Use Henan Huineng BC type concrete repair material)
3.After repaired:
4.Why we can repair concrete slab exposed aggregate so quickly and beautiful?
1)Practical performance: Fast and convenient repair, 2h can restore traffic
2)Adhesion performance: Adhesion force≥2.8, don't break and fall off under heavy load
3)Durable performance:Compression resistance,wear-resisting,waterproof anti-freeze,hydrochloric acid corrosion resistance
4)Higher strength,beautiful,color of repaired surface is closed to original concrete road,
suitable for all kinds of weather.
Test items | Unit | Technical requirement | Test result | Individual conclusion | |
Setting time | Initial setting | Min | ≥15 | 25 | Meet requirement |
Final setting | ≤60 | 35 | |||
Compressive strength | 2h | Mpa | ≥20 | 32 | Meet requirement |
1d | ≥30 | 63 | |||
28d | ≥50 | 95 | |||
Pull strength | 28d | Mpa | ≥1.0 | 2.8 | Meet requirement |
Expansion rate | 28d | / | 0.0%-0.1% | 0.02% | Meet requirement |
5.What diseases BC concrete repair material cure?
Professional repair cement concrete paving diseases: honeycomb, pitting, peeling,dusting,
freezing and thawing, salt corrosion, exposed aggregate, small crack etc.
6.Where used in?
Highways, national roads, provincial roads, tunnels, Municipal roads, urban & rural roads, industrial & mining factory, parking lots, gas stations, schools, ball park, district roads etc concrete floor.
7.Welcome to visit our factory:
