Waterproof principle of waterproof gypsum board How to use waterproof gypsum board?

The waterproof principle of gypsum board mainly includes:

Gypsum core and tissue paper have been moistureproof, and silicone oil has been added.

The principle of moisture-proof treatment is coating principle, and silicone oil wraps gypsum molecules.

It also has high waterproof performance, with a surface water absorption of ≤ 160g/m2 and a water absorption of about 5%.

The use of gypsum board mainly depends on classification.

1. Ordinary gypsum board: suitable for indoor ceiling decoration, light partition wall, partition decoration, etc.

2. Water-resistant gypsum board: it can be used in rooms with high humidity, such as kitchen, bathroom and toilet. , but can't soak for a long time.

3. Fireproof gypsum board: used for fire prevention. When a fire breaks out, the plate can keep its structural integrity for a certain period of time, thus playing a role in preventing the flame from spreading.

4. Film-coated gypsum board: As a part of Longpai functional gypsum board, it can be widely used in commercial buildings, offices, leisure and entertainment places, shops, supermarkets, hospitals, schools and other places that require high visual effects and cleanliness of ceilings and partitions.

5. Perforated sound-absorbing gypsum board: The fine classification of Yiboer functional gypsum board can be applied to various industrial and civil buildings that need to adjust reverberation time, improve indoor sound quality and reduce noise, such as theaters, concert halls, lecture halls, great halls, home theaters and radio studios.

6. Film-coated perforated gypsum board: Yiboer can be widely used for ceilings and partitions in studios, recording studios, theaters, concert halls, gymnasiums and other occasions, and can also be used for building home audio-visual rooms or TV background walls and other occasions.