How to do waterproof and moisture proof construction in the basement

1. The structure is self-waterproofing, which is the use of the compactness and impermeability of waterproof concrete for waterproofing, this method can be used in basements, underground passages, pools, etc.

2. Reinforcement of waterproof layer, a waterproof layer can be reinforced on the outside of the structure to carry out waterproofing, and the commonly used waterproof layer is waterproof coating, cement mortar, etc. The main methods of moisture-proof in the basement are to open the wide window for ventilation and use desiccant.

3. Open windows for ventilation, you can install some ventilation equipment during decoration, or you can open a few skylights for ventilation.

4. You can put some desiccant, quicklime or charcoal bags in the basement that can absorb the moisture in the basement.

What are the uses of basements.

1. The more common use of the basement is to make a storage room, which can be used to stack daily necessities, which can make the room look more tidy.

2. The basement can also be used as a study, which can be used as a bookcase in the basement to store books for children to read.

3. The basement can also be used to rent a house, but the basement needs to be renovated, and the basement needs to be separated for a kitchen and bathroom, which can provide a lot of extra funds.

What should you pay attention to when renting a basement.

1. When renting a basement, you should first pay attention to the waterproof and moisture-proof effect of the house, because most of the basements are relatively humid, so the damage to the human body is relatively large, so you need to hang some desiccant inside.

2. Living in the basement should also pay attention to the problem of ventilation, it is recommended that you can rent a basement with windows, so that the ventilation effect will be better, because people will have a certain amount of harm to their bodies in a closed environment for a long time.

The late technique for waterproofing and moisture-proof in the basement is to increase the water layer of the anti-group regret hand.

Simple basement moisture-proof only needs to cover the surface with waterproof membrane or directly spray moisture-proof liquid to achieve the purpose of basement moisture-proof. However, there are more complicated ones, and it is necessary to add protective measures such as insulation layer, isolation layer, and cement artesian level above the waterproof layer.

The wall also needs to be treated with moisture, which is based on the same principle as the ground moisture-proof to prevent the invasion of moisture, and the moisture-proof layer is added to the wall coating structure, as well as the auxiliary moisture-proof layer such as the adhesive layer and the thermal insulation composite board, and the moisture-proof liquid used for the ground moisture-proof can also act on the wall. Finally, the daily care, the basement moisture-proof, is adhering to the original intention of reducing the moisture content of the basement, the first to prevent the outside world from infiltrating moisture, the second to prevent the air from condensing and returning to moisture.

Precautions for waterproofing in the basement

1. When choosing waterproof materials, it is necessary to ensure that the solid content, strength, flexibility and impermeability of these waterproof coatings meet the construction requirements. The waterproof coating formed by the waterproof coating after curing has a certain extensibility, elastic plasticity, crack resistance, impermeability and weather resistance, which can play a role in waterproofing, seepage prevention and protection.

2. If the base is hollowed out and pulverized, mechanical chiseling, wire brush should be used to remove floating dust; Greases, release agents, sealing materials and other adherents on the substrate can be removed with organic solvents or chemical detergents.

3. The waterproof layer of the coating should be firmly bonded with the base layer, the surface should be smooth, the brushing should be uniform, there should be no less brushing, missing brushing, and there should be no defects such as wrinkles, large-scale bubbling, exposed carcass and warping. The average thickness of the waterproof layer of the coating should meet the design requirements, and generally speaking, the thickness shall not be less than 80% of the design thickness.

Basement renovation is very important to be waterproof and moisture-proof, and here are some common practices and recommendations:

Exterior wall waterproofing: Ensure that the exterior walls of the basement are effectively waterproofed. Waterproof coatings, waterproof membranes, and water retaining layers can be used to ensure that the exterior walls are not invaded by water seepage and rainwater.

Basement floor waterproofing: Laying a waterproof layer on the basement floor, materials such as waterproofing coatings, waterproofing membranes or polyurethane waterproofing coatings can be used. Ensure that the ground waterproofing layer is complete, free of loopholes, and well connected with the wall waterproofing layer.

Basement wall waterproofing: The basement wall of Shenwu also needs to be waterproofed to prevent groundwater residue from seeping. It can be treated with materials such as waterproofing coatings, waterproofing gelling agents or water retaining layers.

Drainage system: When renovating a basement, it is very important to design and install a drainage system properly. Ensuring that the drainage pipes in the basement are unobstructed can effectively remove the stagnant water in the basement.

Ventilation and dehumidification: Basement ventilation and dehumidification are also important measures to prevent moisture. Install suitable ventilation equipment, such as ventilation fans or ventilation windows, to ensure air circulation.

Additionally, consider installing dehumidification equipment, such as a dehumidifier or ventilation system, to control the humidity in the basement.

Material selection: In basement decoration, it is very important to choose materials with good moisture-proof properties. For example, you can choose moisture-proof wood flooring, waterproof tiles, etc., and wall materials can choose paints or tiles with good moisture-resistance.

Construction technology: In the construction process of basement decoration, strictly follow the waterproof construction process to ensure that each link is properly handled, such as splicing sealing, joint treatment, integrity of the waterproof layer, etc.

The basement decoration is waterproof and moisture-proof, and the following points need to be paid attention to:1Choosing the Right Waterproofing Material:

Basement waterproofing materials should choose materials with good waterproof properties, such as polyurethane, epoxy resin, acrylic, etc. 2.Construction of the waterproofing layer in the basement:

The construction of the basement waterproof limbs and layers should be carried out in strict accordance with the construction specifications to ensure the integrity and sealing of the waterproof layer. 3.Basement ventilation:

The basement should be well ventilated to reduce dampness and mold growth. 4.Basement drainage:

The basement should be equipped with a good drainage system to ensure that the water in the basement can be discharged in time. 5.Basement wall treatment:

Basement walls should be treated with moisture-proof, such as using moisture-proof paints or keeping the walls moisture-proof. 6.Basement Ground Treatment:

The basement floor should be treated with moisture-proof, such as using a moisture-proof floor or isolating the floor width and denier surface. In short, basement decoration waterproof and moisture-proof needs to consider multiple factors and take a variety of measures to achieve a good waterproof and moisture-proof effect.