Should the solid wood floor be covered with moisture-proof film? Why put a plastic film on the floor?

Due to poor moisture resistance, most wooden floors should be covered with moisture-proof films, especially in cities with high humidity in the south, which can prevent wooden floors from being damp and moldy. So, should the solid wood floor be covered with moisture-proof film? Why is the floor covered with plastic film? Let's take a look with Bian Xiao.

Should the solid wood floor be covered with moisture-proof film?

If you choose a plastic mat, you should observe its toughness before installation, and the high-quality mat has good toughness; If you choose an aluminum floor mat, you should pay attention to whether the aluminum film and plastic film on its surface are closely attached, and the aluminum film of high-quality floor mat is not easy to fall off.

1. The floor moisture-proof film is made of high-pressure polyethylene, which is nontoxic and harmless after physical foaming with butane. Used between the floor and the keel to protect the floor, with the functions of moisture-proof, sound insulation and flatness adjustment. On the one hand, it is environmental protection, on the other hand, it is tight. Moreover, our moistureproof films are all color-printed, which improves the grade and grade.

Second, the main characteristics of the floor moisture-proof film

1, product performance: density 0.03g/cm3；; The control intensity is 2.8-3.4 kg/cm3; The tear strength is 2.6 kg/cm3; Elongation (700 c)125%; The shrinkage rate is 0.75% (c); Usage temperature -60℃+80℃ Antistatic performance:10-6 ~10-10ω; Thermal conductivity: 0.02Kcal//, lic；;

2, environmental protection: recyclable environmental protection products, no pollution to the atmosphere, no harm to human body, animals and plants, and neutral PH value;

3. Unit structure: non-crosslinked closed cell. 30-40 times of high foaming products, light weight, certain firmness, softness and good cushioning.

4. The foam material with independent bubbles has good sound insulation effect.

5, high foaming and excellent waterproof, not affected by various climatic conditions, excellent weather resistance, and can be electrostatically treated. Meet the packaging standards of natural food! Suppress small squares to make them more compact; The process of aluminizing film adopts coating film instead of adhesive.

Why is the floor covered with plastic film?

The main floor heating and moisture-proof mats in the market have very good thermal insulation performance, and the thermal conductivity can be as low as 0.04w/m.k, which is almost the same as that of insulation boards, which will directly affect the floor heating effect.

Solid wood floors are generally laid with wooden keels, so the moisture-proof film is used between the reinforced solid wood composite floor and the cement layer to prevent moisture and reduce noise. Solid wood flooring with keel generally does not need moisture-proof film. But if it is on the first floor or the ground is often wet, it is recommended to use it. Before laying, the ground needs to be cleaned. When laying, it should be sealed with adhesive tape to ensure the moisture-proof effect of sealing. Moisture-proof film should have a certain thickness, which is generally about 5 ~10 mm. When laying moisture-proof film, the position of the foot of the wall should be considered, which can effectively prevent moisture from infiltrating into the wooden floor from underground.

1. When laying the floor at the junction with wet parts, such as bathroom, kitchen, sunshade balcony, etc. The moisture-proof film should be returned upwards, and the edge of the floor should be wrapped with moisture-proof film to prevent moisture from entering, so as to reduce and avoid discoloration and deformation of the floor in this area. When laying the moisture-proof isolation layer, it can be laid directly on the concrete base surface by empty laying method, strip bonding method or point bonding method.

2. A plastic pipe can be sleeved in the middle of the rafter, so that the middle of the moisture-proof film protrudes to form a through exhaust passage, and evaporated water can enter the atmosphere through the exhaust passage. The joints of moisture-proof isolation layer materials should be staggered. Lap width: not less than 100_ when adhesive is used, and not less than 60_ when adhesive tape is used. Non-waterproof tape is strictly prohibited.

3, moistureproof isolation layer should be flanging around, the height is less than the skirting board exhaust slot, and should be kept intact and sealed. If it is damaged, it should be repaired in time. Toilets and kitchens should have waterproof, leak-proof, leak-proof and seepage-proof protection facilities. If not, it should be renovated before construction. For parts that are easy to leak, such as balconies, check waterproof and moisture-proof measures. When applying waterproof coating on the wall near the room, it should be 200-300 _ higher than the ground.

The above is the related content of "Do you want to spread moisture-proof film on solid wood floor" compiled by Bian Xiao.