What and Why Waterproofing 

This video includes a theoretical part of #waterproofing as what is #waterproofing and why it's required. in addition, you can learn slight idea about the following:
- What is waterproofing?
- Why waterproofing is Essential?
- How water can penetrate #concrete structures
- Positive side waterproofing
- Negative side waterproofing
- Blindside waterproofing
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#civilconstruction #construction #concrete #waterproofing #concrete #bathroom #roofwaterproofing