Waterproof Solution

Leakage plays an important part in making buildings quickly become damaged and degraded, directly affecting the quality, bearing capacity and safety during use. use of general projects. Therefore, the implementation of waterproofing measures should be considered as a necessary and indispensable element, especially for large-scale construction projects of special importance.

Why choose our waterproofing consulting service?

1. Experienced Professionals

Our team of experts is formed from experts with long experience in the field of construction, mechanics and water treatment technology. Our deep understanding and precise consulting capabilities help us to offer solutions tailored to each specific project.

2. Flexible waterproofing solution

Each project is unique, and we always respect this. Our consulting service is not merely providing standard solutions, but also customized based on local requirements and factors.

3. Encourage the application of advanced technology

We keep abreast of the latest technological trends in the waterproofing field. This helps us to apply innovative, efficient and sustainable solutions, while ensuring competitiveness and best meeting the needs of our customers.

Current popular waterproofing solutions

Home wall waterproofing solution

House walls, especially exterior walls, often face the impact of rainwater, causing corrosion, water infiltration and mold. When the walls of the house are soaked with water for a long time, it not only causes rapid deterioration of the building, but also creates the risk of fire, electric shock and other accidents. Therefore, the implementation of a wall waterproofing solution is essential to ensure the sustainability of the building. Specifically:

- New wall waterproofing solution: It is possible to apply both ways of waterproofing from inside and outside.

For wall waterproofing from inside the house, you only need to apply a layer of wall plastering material, create a smooth surface, then apply a primer and finally a waterproof paint.

For wall waterproofing from the outside of the house, you need to prepare a mixture of cement and sand waterproofing mortar, then during the construction process, you can paint a specialized waterproof paint on the outside of the wall. to prevent water penetration into the wall.

- Waterproofing solution for existing walls: For old house walls, waterproofing solutions can be implemented as follows:

+ Step 1: Remove the peeling and clean the wall surface to be waterproofed.

+ Step 2: Identify gaps and cracks stemming from the expansion of building materials for a long time, then use specialized glue (cement and sand) to seal these positions in the wall. inside or use putty on the outside wall.

+ Step 3: Apply one or two coats of waterproof paint. Painted surface needs to be clean and dry, wall humidity should be less than 16%.

- Waterproofing gaps between adjacent walls: When there is a gap between the walls of adjacent houses, rainwater can accumulate and seep into the wall. To solve this problem, a corrugated iron groove can be designed along the gap between the walls to collect and drain water.

Solutions for waterproofing ceilings, roof floors and terraces

Similarly walls, ceilings, roof floors and terraces can also be protected from water by the use of waterproofing agents. However, because the terrace is horizontal, more water is in contact with the surface, so it is necessary to take careful waterproofing measures to ensure that the ceiling, roof and terrace surfaces are not waterproof. Common methods for waterproofing ceilings, roof decks and terraces include:

- Use bitumen: Asphalt is a strong adhesive and good water resistance. It also has the ability to cover cracks and crevices that cause seepage.

- Waterproof membrane: The waterproof membrane is made from bitumen, the function is similar to asphalt. When done, the waterproofing membrane is heated to melt and glued to the surface to be waterproofed.

- PU Epoxy Adhesive: Epoxy PU glue has the ability to prevent water from seeping through cracks and gaps in concrete. This method is usually done by injecting glue into the affected area, with small cracks from 0.15 to 0.5mm and concrete thickness not more than 30cm.

- Cement-based permeable crystalline layer: This crystalline layer has the ability to penetrate the concrete and react with the free lime in the concrete to form water-insoluble crystals. As a result, they fill in small crevices, preventing the ingress of water. However, the durability of this method may be reduced with prolonged exposure to the sun.

Waterproofing solutions for toilets and bathrooms

There are four locations in the toilet and bathroom (the toilet bowl, the pipe through the ground, the corner between the floor and the wall, the cement floor of the bathroom) that are susceptible to water infiltration. Of these, the water pipe is the most susceptible to water seepage. When performing waterproofing, it is necessary to carefully check the plumbing system for cracks and water leaks.

The method of waterproofing bathroom walls and floors is the same as for walls and terraces. Waterproofing membranes, bituminous membranes, bitumen, sika compounds, waterproof coatings or waterproofing adhesives can be used. In addition, the use of glass mesh to reinforce the inner surface of the wall, the corners and the base of the wall also increases the waterproofing ability of the building.

Basement waterproofing solution

The waterproofing of the basement is similar to the waterproofing of the walls of a new house. This includes the treatment of the exterior and interior walls of the basement.

- Treating the basement outside wall: This is a common method to ensure the basement's water permeability. Usually, a waterproofing membrane or waterproofing mortar that withstands high water pressure is used to treat the outer wall of the basement. For areas with high subsidence and unstable geological conditions, the use of bituminous membranes is a reasonable choice, because of its high elasticity, which helps to cover cracks and gaps that cause water infiltration.

- Treatment of the inner wall of the basement: This method performs waterproofing from the inside (suitable when it is not possible to treat the outside wall). Here, cracks and crevices that cause water seepage are usually treated by applying a coat of oil and waterproofing mortar.

- Treatment of basement floor: For basement floor, bitumen membrane is often preferred. At the same time, it is combined with a water-repellent tape in the stopping areas and a waterproofing crystal in the corners and weak places to create a comprehensive waterproof layer that ensures that water cannot penetrate the interior.