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PC plugboard architectural curtain wall is a new material

by:GWX     2020-08-27
Traditional architectural curtain wall glass as the main material, but the heart is chilling, our country more frequently in the typhoon days office building glass curtain wall falling accident, fortunately, there are no casualties, if under a passing pedestrians, unpredictable consequences will happen. Besides glass heat insulation performance is poorer, at the window office staff will feel higher temperature in summer, poor experience. Therefore, looking for safer, more comfortable materials is imperative. In order to solve these problems, the personage inside course of study is proposed using PC sunshine board to replace the glass, and be implemented, including South Korea's samsung headquarters exhibition hall, nokia's London office as well as strong New Zealand headquarters, etc. , building curtain wall in a fresh vision. 1, impact resistance, strong wind hail proof building curtain wall normally used in office buildings, large venues and other places, you need to ensure that the public security, to withstand natural disasters. PC sunshine board has strong resistance to impact strength, is 250 times that of the same thickness of the glass, organic glass, 30 times that of the 20 times of toughened glass, be able to building to withstand hail, artificial collision accident harm, the fracture resistance makes PC sunshine board that will not happen rupture accident, according to the national standard GB/T 7106 - 2008 confirmed that PC sunshine board wind resistance at level 1. Wind and the collision of double tube is complete, the PC sunshine plate material can be the key to ensuring the safety of personnel. 2, thermal insulation, energy conservation and environmental protection office buildings, shopping malls need long time to open the cooling/heating, energy is huge. The PC sunshine board has a lower heat transfer coefficient ( K value) , only 1. 1 - 4. 1 w/m2 ℃, higher than the equivalent thickness of glass heat insulation performance - 7 25%, the thermal insulation performance of up to 49%. Lower heat transfer coefficient can reduce the transmission of indoor and outdoor temperature, the indoor not too high temperature in direct sunlight, but also save the cooling/heating energy, to achieve the effect of comfort, energy conservation and environmental protection both. 3, daylighting enough natural light to save energy supplement for office buildings, shopping malls to reduce the use of lamplight, achieve the purpose of save energy, therefore, the transmission of light are equally important. Light transmittance of 23 - PC sunshine board 80%, can be adjusted according to the practical application and color light transmittance. Good light transmittance can guarantee inside the office buildings, shopping malls get sufficient natural lighting complement, reduce the energy required for the lighting. The droplets are varieties of PC sunshine board can dredge the formation of the water temperature difference between indoor and outdoor, you can let light transmittance guaranteed, also can avoid the water is full of surface, ensure good offices and shopping experience. 4, long service life. Building curtain wall commonly used in office buildings and shopping malls, large quantities, material nature needs a longer service life. PC sunshine board manufacturer can add uv coating on the PC board, can resist ultraviolet ray, prolonging the life of the plate. Through the auxiliary co-extrusion PC sunshine board the most reliable, service life can reach more than 10 years. 5, flame retardant fire security according to the national standard GB8624 - 2006 confirmed that PC sunshine board in class B, their ignition point as high as 580 ℃, from the self-extinguishing fire, burning will not produce poisonous gas, will not contribute to the spread of the fire, and more can meet the demand of public security.
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