Waterproofing – Meaning and understanding
In general terms Waterproofing means applying some chemicals on the affected area and stop water entering into the Concrete.
Waterproofing is a process to arrest the water to enter into concrete substrates through voids, cracks and defects of concrete.
Importance of Waterproofing
Penetration of water into buildings because of porosity and cracks has proven to be one of the most destructive elements affecting stability and durability.
Effective steps are taken at the pre and post construction stages to incorporate waterproofing and cut down maintenance costs, thereby providing comfort to the occupants of the building. The importance of waterproofing can’t be overlooked. Damage caused to the building’s structure, coupled with the high cost to be incurred on rectification warrants a careful design and application of waterproofing.
To Know the Concept thoroughly….
• What—-Type of leakage/Seepage/dampness (Observation)
• Why– Reasons–Improper Concrete/cracks/conceal pipes (Root Cause finding)
• When—- only in Rainy season or running always (Impact of Leakage)
• Where—Source of water entry (Source)
• How—- proper process/ Proper Product (Methodology Defining)
• Who—- Applicator/Waterproofing Contractor (Actual application work)
Areas of Waterproofing for Concrete
Basement Waterproofing
Terrace Waterproofing
Podium Waterproofing
Sunken Portion Waterproofing
Non-Sunk Portion Waterproofing
UG/OH Water tank Waterproofing
Slopping roof
Swimming Pools, Water bodies and flowerbeds
Factors To Be considered While Choosing Waterproofing Materials
1. Climate and Weather conditions
2. Substrate type and Condition
3. Application method and Accessibility
4. Longevity and maintaince requirements
Conclussion
Water proofing is a major part in construction of any structure. It has to be selected and used very wisely to protect the concrete for years. As well the old structures have been ensured with good and cost effective treatment. The proper methodology is the key to give the structure a new life.
