WRONG WATERPROOFING PROCESS – RIGHT MATERIALS WILL ALSO BE SUCCESSFUL

I. The truth that few people talk about waterproofing construction

Many homeowners think that if they just choose quality, "fancy" waterproofing materials, they can be absolutely assured. They believe that if they just spend a large amount of money to buy imported, famous brand waterproofing materials, they can be assured and think that the magical waterproofing membrane will automatically protect the construction, regardless of the surface. But the reality at the construction sites that we have handled shows the opposite: if the construction process is incorrect, even if the right type of material and brand are used, the waterproofing effect will still be zero.

Waterproofing materials are only the final protective layer. If the first layer of the construction (concrete surface, wall) is not properly prepared, this layer will not be able to adhere, quickly peel off, crack and lose its effectiveness.

II. Waterproofing is a standard technical process

Unlike painting or tiling, a proper waterproofing process involves many meticulous steps, requiring professionalism and experience. If any step is skipped or done incorrectly, the effectiveness will be significantly reduced.

- Cleaning and surface treatment.

- Treat cracks, pipe collars, wall bases, etc.

- Apply primer if necessary.

- Mix materials in the correct proportions.

- Apply the waterproof coating with the correct rate, number of layers, and waiting time.

- Soak in water.

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III. Common procedural errors that cause waterproofing failure

1. Not cleaning off dirt and grease before construction

- The layer of dust or excess mortar on the surface seems harmless, but it is this layer that makes the waterproof layer unable to adhere, leading to peeling.

2. Mixing materials in the wrong proportions, especially with 2-component waterproofing materials

- Many construction workers mix materials by “feel”, do not use scales or add water or additives not according to technical standards. As a result, the materials do not reach the correct solidification level, are easily softened and cracked.

3. Rushing construction, not enough layers, ignoring waiting time between layers.

Some teams work in a "quantity-based" manner, so they rush the construction, do not allow enough drying time between layers, and do not have enough thickness, resulting in substandard waterproofing and easy cracking and separation.

IV. Consequences of Incorrect Waterproofing Procedure

- Waste of Money: You have invested in expensive materials, but after only a few months, the leaking problem recurs, making the repair cost many times more expensive.

- Reduces the Lifespan of the Building: Long-term water seepage will corrode steel, destroy concrete structures, and reduce the life and safety of the house.

- Health Effects: A damp environment due to leaks is an ideal condition for bacteria and mold to grow, causing respiratory diseases and allergies for family members, especially children and the elderly.

V. How to waterproof properly and durably?

- Choose a professional construction unit with clear techniques and processes. Not only knowing what materials to use, but also knowing how to construct correctly, following the correct process, and in the right weather conditions.

- Supervise the construction carefully, do not cut corners. If you are the homeowner, understand the basic construction process and require the construction team to comply.

- Require clear technical and warranty documents. A reputable contractor is always ready to provide construction procedures and warranty commitments.

Don't let subjectivity or excessive savings cause you to lose money many times, wasting time and effort to rebuild. In waterproofing, materials are only a part, the waterproofing process also contributes significantly.

More: WATERPROOFING BUT STILL LEAKS - SOMETIMES IT'S NOT DUE TO THE MATERIAL!

With many years of experience of the construction team, Hung Thinh waterproofing undertakes construction in all three regions including Hanoi, Da Nang and Ho Chi Minh City. We have a team of technicians who specialize in checking and carefully consulting customers, ensuring thorough, clean and professional construction, with a long-term warranty.

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Hung Thinh Waterproofing Company - Clean - Thorough and Professional Waterproofing.

Headquarters: Lot 15, Area B3.12 Phan Ba ​​Vanh, Da Nang.

Saigon Branch: 162 Bui Thi Xuan, Ben Thanh Ward.

Hanoi Branch: 10B Do Nhuan, Xuan Dinh Ward.

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