How to avoid cracking problems during the use of GRG materials? GRG material is a new type of building material that has become popular in recent years. Due to its ability to be made into any shape and surface without seams, it meets the infinite space requirements of designers, making their designs unique and enhancing the taste and quality of their works. It is widely welcomed by users and designers, especially in opera houses where acoustic requirements such as diffuse reflection make GRG material a suitable and ideal material. Metal anti sound is too hard and cold wood anti sound is too soft. Only GRG material is a kind of anti sound effect that makes hearing comfortable.

Methods to avoid cracking during the use of GRG materials. GRG materials have been used for many years, and the quality varies greatly. Price wars have become a powerful tool and winning weapon for various enterprises. We know that the first point of price wars is to squeeze out high profits. When squeezing again, it becomes a cost. Squeezing costs can only be achieved through rapid production and reducing raw material procurement prices. For irregular products, rapid production undoubtedly sacrifices high precision quality. The only way to reduce raw material prices is to use low-quality products or mixed gypsum.

When the accuracy decreases, the two boards are misaligned during splicing. At this time, the only solution is to forcibly twist and close them. When this torque is slowly released, cracks naturally occur, mostly at the joints between the two boards. The reason is that low-quality materials have low strength and hardness, which can easily cause shrinkage. In addition, the joint treatment is not scientific, and many manufacturers only perform joint filling treatment.

How to avoid cracking problems during the use of GRG materials:

1. Using machine mold opening to ensure machining accuracy. The difficult part of GRG is modeling and mold opening

2. Use high-quality raw materials

3. Use technical means to handle the seams well