Brief Note on Repairing Concrete Cracks
A structure is subjected to cracking or crack formation thanks to one or more factors like:
Temperature and plastic shrinkage.
- Thermal variations.
- Drying shrinkage.
- Chemical reactions.
- Weathering process.
- Construction overload,
Poor construction practices like improper curing, inadequate water content in concrete mixture, inadequate formwork support, etc.
Development of cracks in structures is a sign of structural distress or a scarcity of durability. thanks to cracks, the structure may face problems like weakening of structure, water leakage through cracks, etc. the event of cracks may be a big deal if observed and examined from a structural perspective. aside from the structural aspects, it also a?ects the inside also because the exterior aesthetics of the structure.
Cracks a?ects the structure in some ways. So it's important to look at and repair the cracks as soon as possible. Crack repairing are often done by various methods, which depend on the character of cracks and therefore the sort of structure. There are many other factors on which suitable crack repair methods are chosen.
Some Methods Of Repairing Concrete Cracks
Crack repair can be done using di?erent methods and techniques. They are as follows:
- Epoxy injection grouting
- Routing and sealing
- Flexible sealing
- Stitching
- Providing additional reinforcement
- Drilling and plugging
- Prestressing steel
- Grouting