Gypsum board is a commonly used building material in home decoration, and its quality directly affects the effect of decoration. In today's complex gypsum board decoration market, how can people buy high-quality gypsum boards? Today, the editor will share with you what to pay attention to when choosing gypsum boards.
1、 Look at the sign
There are various types of gypsum boards on the market, and consumers should pay attention to purchasing standardized and guaranteed gypsum boards when choosing. Regular gypsum board manufacturers will clearly print product logo information such as product name, certificate of conformity, production date, production standard, etc. on their product packaging. Consumers should first check these packaging elements when purchasing.
2、 Look at the surface
Check if the surface of the gypsum board is flat. The protective paper on the upper and lower layers of the gypsum board should be flat and free from cracks. Therefore, when selecting gypsum boards, it is necessary to pay attention to observing whether the surface of the gypsum board is flat and smooth, whether there are stains, uneven colors, cracks, and other inferior marks.
3、 Look at the cross-section
The transverse section of ordinary gypsum board has no bubbles, and when you hit it with your hand, it makes a hollow sound. This type of gypsum board has a thick and heavy body, and its strength is generally not high. A good gypsum board has a honeycomb like structure inside, and most of them use imported foaming equipment to make the internal structure of the product uniform, which can enhance the strength of the gypsum board while greatly reducing the weight of the board body.
4、 Check for dimensional deviation
The actual size of the gypsum board should be consistent with the specified size. Observe the deviation between the actual size of the gypsum board and its standard size. Regular and high-quality gypsum boards generally do not have any deviation. Gypsum boards with excessive deviation are not only unreliable, but also have a risk of cracking at the joints during decoration, resulting in very poor decoration effect
The quality of gypsum board is an important factor affecting the decoration effect of a room, so when purchasing gypsum board, it is necessary to be cautious and cautious.
