Henan Huineng Road And Bridge Technology Co.ltd.
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Price: | 1000.0~1800.0 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU |
Place of Origin: | Henan, China (Mainland) |
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Concrete mortar used for patching cracked concrete
1. Our product
SC cement road repair materials are specifically aimed at solving cement road pavement diseases such as concrete surface angularity (pitting, hollowing, peeling, roughing,shelling, cracking, exposed stones etc). With strong compressive strength and bonding strength,when thin layer repair,it won't appear broken and falls off in the condition of high speed and high voltage driving.
2. Application area
1) Highway,national road,provincial road,municipal raod.
2)Concrete surface angulariy( pitting, hollowing, peeling, roughing,shelling, cracking,surface angularity,exposed stones etc)
3)Concrete deep disease(concrete pothole,wide concrete crack)
4)Concrete floor(airport,gas station,warehouse)
3. Our advantages
1)Rapid repair,can open traffic in 1 hour.
2)The initial setting time can finished in 25 min
3)High compressive strength
4)High bonding strength,thin layer patching,no fall off and broken
4.Technical index
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.Construction process
Joint-cutting→Chiseling→Cleaning→Wet mixing→Repairing→Curing→Cut expansion joint→Open the traffic
6.Package
7.Our factory
8.Our credits