PC Sheet Greenhouse
Greenhouse is venlo more sunshine board type (also canbe used in a circular arch), with more than a across thetop, modern appearance, stable structure, form beautifuland easy, fluent, heat preservation performance is remark-able, light transmittance, moderate rain tank, large spanand large displacement, strong ability to resist wind, windand rain are suitable for large area. Sunlight greenhouse,has a good penetrability, low heat conduction coefficient,because the sunshine board weight is light, long life, greattensile strength, through a simple steel bone structure canmeet the requirements of wind resistance, KangXue, andlong service life, beautiful and easy, reduce repetitive con-struction and investment, is instead of the original plasticfilm greenhouse and glass greenhouse, the preferredproducts.
Features
The transmission of light: P C sunshine board light transmittance as high as 89%,comparable to glass.UV coating plateblasting bask in the sun won't produce yellowing, atomization, pervious to light, the transmission loss is only 10% after tenyears of PVC turnover rate is as high as 15% - 20%, glass fiber was 12%- 20%.
The impact resistance: impact strength is common glass of 250-300 times,30 times that of the same thickness of acrylic,2-20 times that of toughened glass, the following two meters with 3 kg hammer drop no crack, there are "no broken glass"and the "ring of steelr" laudatory name.
Anti-UV: one side of PC sheet is with anti-UV coating ,theother side with anti condensation treatment ,setting anti-UVradiation heat insulation and anti droplet function in a body.Ita body. It can block ultraviolet rays through,and suitable forthe protection of valuable aret and exhibits,so that is not sub-ject to UV damage.
Light weight: only half the amount of glass, saving transportation, removing, installing and supporting the framework.
fire retardant: national standard GB50222-95 confirms that the P C sunshine plate is a quandary, the B1 level. Igntion point is 580 ℃C,PCboard itself from the self-extinguishing fire, burning will not produce poisonous gas, dont feed the fire from spreading.
Bending ability: can be designed to use cold bending mode at the site site, and be instlled with vauled,semi-circulartop and window.Theminimum bending radius is 175 times the thickness of the plate.
Sound insulation sex: P C sunshine board sound insulation effect is obvious, than the same thickness and the strength of glass plate havebetter sound insulation,the thickness under the same conditions, the sound insulation quantity of P C sunshine board 5 --9 DP higher than that ofglass.Internationally, it is the first choice of highway soundproof barrier.
Energy-saving sex: Xia Tianbao cool heat preservation in winter, P C sun plate more than common glass and other plastic thermal conductivi-ty (K value), heat insulation effect between 7% and 25% higher than the same glass and P C sunshine board insulation up to 49%.The loss ofheat is greatly reduced, and the buildings used for heating equipment are environmentally friendly.
Temperature adaptability: PC board cold shor does not occur when to-40℃C,125C when not sofitn, its mechanics in the harsh environment,mechanical properties, etc.No obvious change.
Weather resistance: P C sunshine board can be-40 ℃C to 120 C scope to keep the stability of the physicalindicators.The arifical weather-ag-ing test was 4, 000 hours, yellow was 2, and the transmittance decreased by only 0.6 percent.
Prevent dewing: outdoor temperature 0℃, indoor temperature is 23 C, the indoor relative humidity under 80% when, the iner suface of thematerial not condensation.The dew will move the surface of the plank, not dropping.
Easy and convenient: unlike tradtional materials, which are bulky and widely used in the coastal cities of China in recent years.
