1. What is GRG?
GRG (glass fiber reinforced gypsum) is a kind of thin-walled hollow products with building gypsum as the base material and alkali-resistant glass fiber as the reinforcement material, which has the properties of light weight, high strength, sound insulation, heat insulation, fire prevention, electrical insulation and decoration, and is widely used in building decoration projects.
Second, the characteristics of GRG ceilings.
1.Fire resistance and high temperature resistance: GRG ceilings have a high fire resistance limit, and they will not burn easily even in high temperature environments, and will not produce harmful substances. This makes it ideal for many high-temperature locations where appliances, lighting, or other equipment need to be installed on a suspended ceiling.
2.Moisture and waterproof: GRG ceilings have very good waterproof performance and will not deform or crack even in humid environments. This makes it ideal for many construction projects that require a suspended ceiling to cover ducts, vents, or other damp areas.
3.Sound insulation and noise reduction: The internal hollow structure of the GRG ceiling makes it have a good sound insulation effect, which can effectively reduce noise pollution. This is very important for building projects that require a quiet environment, such as hospitals, offices, meeting rooms, etc.
4.Rich shapes: GRG ceilings can be made with a variety of complex shapes according to design needs, which makes it ideal for many architectural projects that require personalized ceilings.
5.Environmental protection and health: The material of GRG ceiling itself is non-toxic and harmless, and will not cause harm to human health.
Third, the installation method of GRG ceiling.
1.Prefabricated block ceiling: After determining the installation position according to the design drawings, the ceiling block is placed in the position and fixed with nails or screws.
2.On-site modeling ceiling: According to the design drawings, GRC (glass fiber reinforced cement) or gypsum board is cut into panels of the desired shape and size using a sawing machine, and then fixed to the ceiling. Next, the prepared GRG gypsum core is injected into the cavity, where it is allowed to dry naturally, then cut and trimmed the corners before finishing the surface.
Fourth, the maintenance of GRG ceiling.
1.Avoid heavy impacts: Heavy impacts can cause deformation or damage to the ceiling, so try to avoid them.
2.Keep it clean: Clean the ceiling surface regularly to remove dust and dirt to guarantee its beauty and longevity.
3.Avoid prolonged exposure to sunlight: Prolonged exposure to sunlight may cause discoloration or cracking of the ceiling surface, so try to avoid it.
In short, the choice of GRG ceiling decoration scheme can not only improve the overall aesthetics of the building, but also provide good sound insulation, waterproofing, fire prevention and other functions for the building. When choosing a GRG ceiling, you need to consider your own needs and budget, choose the right materials and installation methods, and do a good job of care and maintenance to ensure its long-term use.