What waterproof material is used for the roof? What material is used to deal with roof leakage?

Roofing waterproof materials can choose the following materials according to different roof types and use environments:

1. Asphalt concrete: commonly used for flat roofs, with good durability and waterproof effect.

2. Elastic waterproof coating: it is suitable for large-area sloping roofs, which is convenient to use, but has poor durability.

3. Acrylic waterproofing membrane: suitable for sloping surfaces and flat roofs, with strong corrosion resistance and aging resistance.

4. Polyurethane waterproof coating: suitable for sloping surfaces and flat roofs, with excellent weather resistance and corrosion resistance.

For roof leakage, the following treatment materials can be selected according to the specific situation:

1. Roofing repair agent: suitable for local leakage, characterized by convenient use, quick drying and good adhesion.

2. Sealant: It is suitable for water leakage at roof joints and has the functions of filling, sealing and bonding.

3. Waterproof coating: it is suitable for large-area leakage and can quickly form a waterproof layer on the roof to achieve the purpose of emergency treatment.

4. Waterproof membrane: it is suitable for long-term leakage of roof, effective in the case of small saturated area, and can be waterproof for a long time.