Cementitious waterproofing is a method of applying a waterproof barrier to surfaces using a mixture that contains cement-based products, typically combined with other additives like sand, resins, and chemicals. The resulting mixture is applied as a slurry or coating to create a waterproof layer on the surface.
This type of waterproofing is commonly used for areas that need protection against water ingress, such as foundations, basements, bathrooms, swimming pools, and other wet areas. The key benefits of cementitious waterproofing include:
- Ease of Application: Cementitious waterproofing is relatively easy to apply, requiring only basic tools like a brush, trowel, or spray equipment. It is typically mixed with water to form a slurry, which can then be applied to the surface.
- Durability: The cementitious coating is durable and offers excellent protection against moisture, preventing the penetration of water into structures.
- Cost-Effective: Cementitious waterproofing is often more affordable compared to other waterproofing methods, making it a popular choice for many construction projects.
- Non-Toxic: As it is cement-based, this type of waterproofing is non-toxic and safe for use in areas like water tanks and swimming pools.
- Versatility: It can be used on various surfaces such as concrete, masonry, brick, and plaster.
The application typically involves cleaning and preparing the surface, mixing the cementitious product with water, and then applying it in multiple coats for maximum effectiveness. Once cured, the surface becomes waterproof, providing long-lasting protection against water damage.
