Gypsum board office ceiling how to choose and details of choice

To meet the needs of different styles and functions, there are many types of decorative panels, gypsum board is one of them. However, many homeowners update themselves for the first time and don't know much about gypsum board.

I, gypsum board office ceiling how to choose

1, gypsum board office ceiling visual inspection

First of all, observe the appearance of the drywall, see whether its surface is smooth and smooth. High-quality gypsum panels are free of pores, stains, cracks, corners and uneven colors. The top and bottom layers of the vellum should be firm to avoid the phenomenon of plasterboard; dense, without the phenomenon of hollow drums.

2, Gypsum board office ceiling knock with your hand

Check the elasticity of the gypsum board. The method is very simple and can be played directly by hand. Gypsum board of high quality material is strictly durable, will produce a dull sound; if the sound is empty, it indicates that there is a hollow drum in the plate, the texture is not good.

3, Gypsum board office ceiling size allowable deviation degree

When purchasing, pay attention to the flatness of the gypsum board and the right angle deviation whether it meets the standard. If the deviation is too large, the irregularity of the decorative surface will be uneven, which will have a great impact on the decorative effect.

Two, gypsum board office ceiling details to choose

1, gypsum board office ceiling for type selection

Based on the shape of the front of the board and moisture resistance, decorative gypsum board can be divided into two types of ordinary countertops and moisture-resistant board. Ordinary decorative gypsum board is used in places with low air humidity such as bedrooms, offices and living rooms, and moisture-proof decorative gypsum board can be used in places with high humidity.

2, mark

Must be printed on the packaging of the product name, trademark, quality level, manufacturer's name, date of manufacture and moisture-proof and product marking. Focus on identifying the quality level in the purchase. Decorative gypsum boards are divided into quality levels based on dimensional tolerances, irregularities and right angle deviations. Decorative plasterboard dimensional deviation is too large, right angle deviation is too large, the surface of the decorative surface after assembly becomes chaotic; if the irregularity of the surface is too large, the entire surface will be uneven, so the dimensional deviation, deviation from the correct angle and irregularity of the decorative board has a great impact on the decorative surface of the board.

3, look at the appearance of quality

Decorative gypsum board should not have pores, stains, cracks, missing corners, irregular colors and incomplete patterns and other defects on the front. Visual inspection should be carried out in front of the board, a distance of 0.5 meters and sufficient light.

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