RCC building में crack repair ek serious issue ban sakta hai agar uska timely treatment na kiya jaye. Lucknow jaise developing areas me improper curing, foundation settlement aur low-quality construction material ki wajah se RCC structures me cracks develop ho jate hain. Agar in cracks ko ignore kiya jaye to ye future me structural damage ka reason ban sakte hain.
MPM Group ke civil experts ke according, RCC building me crack repair ka proper method follow karna long-term durability ke liye bahut zaruri hota hai.
Types of Cracks in RCC Building
1. Hairline Cracks
Shrinkage aur plaster drying ki wajah se hoti hain.
2. Structural Cracks
Load imbalance ya RCC mix ratio ki wajah se develop hoti hain.
3. Settlement Cracks
Foundation soil movement ke karan hoti hain.
4. Thermal Cracks
Temperature change ki wajah se concrete expand aur contract hota hai.
Major Causes of RCC Building Crack Repair Issues
- Improper RCC curing process
- Low grade concrete material
- Poor soil bearing capacity
- Beam-column joint weakness
- Waterproofing failure
According to the
National Building Code of India
proper RCC curing and structural design is mandatory to prevent such cracks.
RCC Building में Crack Repair Methods
| Crack Type | Repair Method | Approx Cost (₹/sq ft) |
|---|---|---|
| Hairline Crack | Cement Grouting | ₹40 – ₹60 |
| Structural Crack | Epoxy Injection | ₹120 – ₹180 |
| Slab Crack | Polymer Coating | ₹80 – ₹140 |
| Foundation Crack | Underpinning | ₹200+ |
Permanent Solutions for RCC Crack Repair
✔ Epoxy Injection Technique
✔ Waterproof Chemical Coating
✔ Controlled RCC Curing
✔ Soil Testing Before Construction
✔ Structural Load Balancing
Cement and concrete material should meet standards set by the
Bureau of Indian Standards
to ensure durability.
How to Prevent RCC Building Cracks?
- Use M20 grade concrete mix
- Follow proper curing process
- Ensure soil testing before foundation
- Hire experienced civil contractor
Foundation planning should follow practices recommended by the
Central Public Works Department
Planning RCC Construction in Lucknow?
MPM Group provides expert building crack repair solutions in Lucknow with proper supervision and material quality check.