Instant concrete road pothole repair solution
Product Introduction:
SC type concrete road repair material is developed by Henan Huineng Road And Bridge Technology Co.,Ltd. Which is of rapid repair material for highways, national roads, provincial road and municipal roads. Henan Huineng Road And Bridge Technology Co.,Ltd. have core technology in repairing field of concrete road potholes, broken corner and cracks. Achieved 1h--2h rapid open to traffic.
SC type concrete road repair material is a kind of single component rapid repair material.The material have sample construction, high strength, good toughness, super adhesion force, waterproof, anti-freeze, seamless repair and small color with original concrete, it won't break and fall off under high speed and high voltage driving. Fully meet high quality requirement of rapid repair for high grades roads, national roads, provincial roads and municipal roads.
2.Application Range:
1)Highways, national roads, provincial roads, airports, municipal engineering and tunnel.
2) Concrete road slab fracture, serious cracks, edge failure, potholes etc.
3)Bridge deck pavement potholes and cracks.
4)Bridge expansion joint concrete potholes and cracks.
5) Concrete road depression.
6) High-speed railways, water conservancy, wharf, parking lots and gas station.
3.Core Advantage:
1) Achieved 1--2 h rapid open to traffic.
2)High compressive strength:2h>33Mpa,1d >60Mpa,meet requirement of rapid repair strength.
3)Good adhesion: Have super adhesion force with original concrete.
4)Good anti-crack property: Adapt to deformation of concrete base, and don't crack or fall off.
5)Good toughness: it is 5-8 times of normal concrete.
6) Expansion shrinkage coefficient is basically same with base course concrete.
7) Can be used in damp base course and damp environment as first-aid repair materials.
8)Simple and rapid construction.
4.Performance Parameter:
Test items | Unit | Technical requirement | Test result | Individual conclusion | |
Setting time | Initial setting | Min | ≥20 | 25 | Meet requirement |
Final setting | ≤60 | 35 | |||
Compressive strength | 2h | Mpa | ≥20 | 33.0 | Meet requirement |
1d | ≥40 | 66.1 | |||
28d | ≥50 | 90.5 | |||
Pulling strength | 28d | Mpa | ≥2.0 | 2.8 | Meet requirement |
Expansion rate | 28d | / | 0.00%-0.1% | 0.01% | Meet requirement |
5. Repair process:
6.Package and Storage:
1)Package: Paper plastic composite bag packaging, 25Kg/bag.
2)Storage: Store in a cool, dry place, rainproof and moistureproof.
3)Storage period: 9 months
