concrete crack repair product for concrete floor or slab
1.Concrete floor or slab crack repair process:
1)Large cracks on concrete floor/slab
2)Joint cutting finished
3)Repair by Huineng SC type concrete repair product
4)Open to traffic in 1 hour
2.The advantages of SC concrete repair product:
1)Rapid repair, 1 hour open to traffic
2)Good adhesion
3)High toughness & impact resistance strength
4)Beautiful, uniform color
5)Used as first-aid repair product in damp environment
3.Testing data of 28days:
Test items | Unit | Technical requirement | Test result | Individual conclusion | |
Setting time | Initial setting | Min | ≥20 | 25 | Meet requirement |
Final setting | ≤60 | 35 | |||
Compressive strength | 4h | Mpa | ≥20 | 33.0 | Meet requirement |
1d | ≥40 | 66.1 | |||
28d | ≥50 | 90.5 | |||
Pull strength | 28d | Mpa | ≥2.0 | 2.8 | Meet requirement |
Expansion rate | 28d | / | 0.00%-0.1% | 0.01% | Meet requirement |
4.SC concrete repair product also repairs for:
5.SC concrete repair product used for where?
Rapid repair for:Highway,national road,provincial road,airport,municipal engineering
and tunnel
6.Benefit analysis:
SC type cement road repair material have super strong compressive strength,
adhesion strength and durability. Rapid,efficient repair to disease area.
after completed repair, 1 h can open to traffic.
Compared with cement road paving asphalt, this method have 4 big advantage:
1)Can save some money of repairing in earlier stage.
2)Repair service life is long
3)Road bearing capacity is high
4)Adhesion force is far more than asphalt, save time and labour in later period maintenance,
don't need repair again and again.
7.For more,pls contact us freely:
