9.9. How to Build the Foundation of a House: Waterproofing

Página 18

The foundation is the most crucial part of any structure, including a house. It is the foundation that keeps the house stable and secure. Building the foundation requires care and precision, and waterproofing is an essential step in this process. This chapter of our e-book will guide you through the process of building a home's foundation, with an emphasis on waterproofing.

Foundation Building

The construction of the foundation begins with the excavation of the ground. The depth and width of the excavation depends on the type of foundation you choose. Common foundations include shallow foundation (such as concrete slab or masonry foundation) and deep foundation (such as pile foundation or caisson foundation).

After excavating the ground, the next step is to prepare the mold for the concrete. The formwork is made of wood and must be strong enough to support the weight of the concrete. The mold is filled with concrete and left to dry. Concrete drying can take several days, depending on the climate and the concrete mix used.

Once the concrete is dry, the mold is removed, revealing the concrete foundation. The foundation must be level and smooth. Any imperfections in the foundation can lead to structural problems in the future.

Foundation waterproofing

Waterproofing is an essential part of foundation construction. Without proper waterproofing, water can seep into the foundation, causing damage and potentially leading to serious structural problems.

Waterproofing starts with applying a water-based primer to the foundation. The primer helps to seal the foundation and prepare it for the waterproofing application. The primer must be applied with a roller or brush and must cover the entire surface of the foundation.

After applying the primer, the next step is to apply the waterproofing. There are several types of waterproofing available on the market, including liquid waterproofing, sheet waterproofing and cement waterproofing. The choice of waterproofing agent depends on the type of foundation and soil conditions.

The waterproofing agent must be applied in two layers. The first layer is applied with a roller or brush, covering the entire surface of the foundation. The second layer is applied after the first layer has dried. The second layer helps reinforce the first layer and ensure effective waterproofing.

After applying the waterproofing agent, it is important to check that the foundation is completely sealed. Any area that is not completely sealed should be treated with an additional layer of sealer.

Conclusion

The construction of the foundation is a crucial step in the construction of a house. A well-constructed and waterproofed foundation will ensure the home is safe and durable. This guide provides an overview of the foundation construction and waterproofing process, but it is important to remember that each construction project is unique and may require specific techniques and materials. Therefore, it is always recommended to hire a professional to help with foundation construction.

Next page of the Free Ebook:

199.10. How to build the foundation of a house: Masonry of the walls