Building waterproofing is very important in modern buildings for the following reasons:
1. Extend the life of the building: Waterproofing can prevent moisture from penetrating and damaging building materials, thereby extending the life of the building. The attack of moisture on building materials such as concrete, wood and metal can cause corrosion, fatigue and other damage, so waterproofing can slow down these damages.
2. Avoid structural problems: Moisture penetration and accumulation can lead to structural problems in the building, such as cracks, wall leaks, foundation sinking, etc. These problems not only affect the stability and safety of the building, but can also lead to expensive repair projects.
3. Improve indoor air quality: Waterproofing can prevent moisture from penetrating into indoor spaces, thereby avoiding problems such as mold, decay, and musty odors. This improves indoor air quality, benefiting the health and comfort of the occupants.
4. Save on maintenance costs: After a building is completed, regular maintenance and repairs can be expensive. By undertaking waterproofing projects, maintenance costs can be reduced as less repair and replacement work is required.
5. Comply with regulations and building standards: In many countries, building waterproofing is mandatory as part of regulations and building standards. Failure to comply with these requirements may result in legal issues and may affect the insurability of the building.