Leakages Can Haunt You Even After Waterproofing
Waterproofing comprises approximately 1% to 2% of the total construction cost of a building and is responsible for up to 80% of complaints and substantial repair expenses. This understanding has led project owners to exercise caution and consider meticulous waterproofing planning during the pre-construction phase.
Despite careful planning and investment in waterproofing systems, many buildings still experience leakage issues. This raises important questions:
Why do these problems persist even after years of experience in the industry?
The presence of leaks indicates errors in planning, expenditure, and execution. Our primary focus should be on identifying and rectifying these errors to significantly improve the success rate of waterproofing structures.
Here are some of the main errors that result in leakages after execution:
1) Inadequate selection of materials and systems due to the absence of appropriate benchmarks or selection criteria.
2) Insufficient evaluation of site conditions, which may cause even good materials and systems to underperform.
3) Poor workmanship, the most significant cause of waterproofing failure, accounting for 90% of all failures. Regardless of the quality of materials or systems, improper installation leads to unsuccessful results.
4) Cost-cutting measures and adhering to budget constraints may cause the contracting team to overlook ancillary components or compromise on material quality.
5) Construction deadlines may lead to neglecting the proper process and order of waterproofing installation.
6) Neglecting surface preparation before installation, such as cleaning, crack filling, fixing protrusions, vacuuming, and priming. The effectiveness of the waterproofing membrane depends on the quality of the surface it is applied to.
8) Residual moisture in the substrate can lead to adhesive failure or debonding of the waterproofing membrane.
9) Failure to follow the manufacturer’s guidelines on installation.
These are the major reasons for post-execution waterproofing system failures. Overcoming these challenges necessitates engaging an expert, knowledgeable, trained, and professional waterproofing contractor.
Important Note: Identifying the source of leaks can be challenging, especially when they occur in small areas. However, failing to detect and address leaks can lead to further damage that impacts other areas. It often involves a trial-and-error process, and by the time the source is identified, significant damage may have already occurred.
To address these issues effectively, WrapPro India offers a unique “Leak Detection Service Post-execution.” With over a decade of hands-on experience and advanced leak detection technology and equipment, we can swiftly locate the source of leaks.
Notable features of our technology include:
• Completely Non-destructive (NDT)
• Fast
• Provides Accurate Results
How does this benefit our clients?
If any leak issues arise on the site after execution, within the warranty period, we ensure that the damage can be arrested in its early stages, thus preventing serious consequences. Additionally, if the leaks are related to other issues, such as plumbing, we can still assist in identifying them, providing an added benefit to our clients.
“Each raindrop serves as a gentle reminder of the vital role waterproofing plays in safeguarding the integrity of foundations.”
By taking the time to engage with qualified waterproofing contractors, much can be achieved in safeguarding your buildings from leakages.
