What is the best way to waterproof the basement?

What is the best way to waterproof the basement? This is a problem that many owners will face when decorating or building basements. Waterproofing in the basement is very important. Once there is water leakage, it will not only affect the use of the basement, but also damage the building structure. This paper will discuss waterproof materials and construction skills, and provide some practical suggestions for everyone.

First, choose a suitable waterproof material.

1. Asphalt waterproof material

Asphalt waterproof material is a commonly used waterproof material, which has the advantages of waterproof, corrosion resistance and aging resistance. During construction, brush coating, coiled material and spraying can be used for construction. The disadvantage of asphalt waterproof material is that it is easily affected by temperature. If the temperature is too high, it will become soft, and if the temperature is too low, it will become hard, which will affect the waterproof effect.

2. Polyurethane waterproof material

Polyurethane waterproof material is a new type of waterproof material, which has the advantages of high strength, aging resistance and corrosion resistance. During construction, methods such as brushing and spraying can be used for construction. The disadvantage of polyurethane waterproof material is its high price.

3. Cement waterproof material

Cement waterproof material is a common waterproof material, which has the advantages of good durability and low price. During construction, brushing, spraying and mortar can be used for construction. The disadvantage of cement waterproof material is that it is easy to crack, so it is necessary to strengthen anti-cracking measures.

Second, the waterproof construction steps

1. Clean the floor

Before waterproof construction, the ground must be cleaned first, and the sundries and dust on the ground must be removed.

Dealing with cracks

If there are cracks in the ground, they need to be treated first. Materials such as caulking agent and cement can be used for filling.

Brush primer

Before waterproof construction, you need to brush the primer first. Primer can enhance the adhesion of waterproof materials and improve the waterproof effect.

Step 4 brush waterproof material

When the primer is dry, you can start to brush the waterproof material. Brush evenly and carefully to ensure uniform coating thickness.

5. Strengthen crack prevention measures

If cement waterproof material is used, crack prevention measures need to be strengthened. You can apply a layer of anti-cracking agent before applying waterproof material, or you can apply a layer of anti-cracking agent after applying waterproof material.

6. Check the waterproof effect

After the waterproof material is dried, it is necessary to check the waterproof effect. It can be tested with water to check whether there is water seepage.

Three. abstract

Waterproofing of basement is very important, and choosing suitable waterproof materials and construction methods can improve the waterproof effect. When choosing waterproof materials, it is necessary to choose according to the actual situation, considering factors such as price and durability. In the process of construction, attention should be paid to details to ensure the construction quality. If you are not sure about your construction ability, you can consider inviting a professional waterproof company to carry out the construction.