Roof covering material for glass greenhouse

Glass greenhouses are often referred to as multi-span greenhouses or modern greenhouses. It is a kind of facility agriculture with a comprehensive environmental control system. Using this system, it can directly adjust indoor temperature, light, water, fertilizer, air and other factors to achieve high-yield and stable production of fine vegetables and flowers throughout the year, with good economic benefits. Here is an introduction to the roof covering materials of the glass greenhouse:

1. Strong fire resistance. Compared with other materials, it is more suitable for the application of glass greenhouses. This is because its self-extinguishing performance meets the national fire protection standards. If a fire occurs, it will not spread so fast and ranks in the flame retardant grade.

2. Lightweight and durable. The weight is one-fifteenth of the same thickness of glass, and the weight of one square meter is only 1500 grams. Tests show that the covering material can maintain the same performance within 4000 hours, and the light transmittance is only reduced by less than 10%.

3. Anti-UV. After the PC board is treated with anti-ultraviolet technology, it can resist an ultraviolet layer above 50 microns. The protective layer of the glass greenhouse is firmly covered on the board, which can be used for a long time without any problems. While ensuring the anti-aging and impact, it also reduces the light transmittance to a small value.

4. Good heat insulation. It saves 50% more energy than traditional lighting and heat insulation methods.

5. Anti-breakage. In severe weather such as rainstorms, hail, etc., the plate will not suffer major damage, so it does not need to be replaced frequently. Compared with other materials, it has good impact resistance and can save a lot of replacement costs.