Xiaobian has introduced information about membrane structure carports for several days in fact. In fact, membrane structure carports are a very practical commodity. For car owners, membrane structure carports play a very important role. Brings good protection. How can good things be enjoyed on their own, of course, they must be shared with everyone!
Maybe everyone knows the lighting characteristics of the membrane structure carport, Xiaobian will popularize this knowledge today. Now the new film structure material has high light transmittance, the light transmittance is 13%, the heat energy reflectivity is 73%, and the heat absorption is very small. It is precisely because of the invention of this epoch-making membrane material that the carport membrane structure has become a modern permanent building.
The specific performance of the membrane structure carport lighting performance is explained from three aspects:
1.High daylighting coefficient
The sunlight shining on the roof is transmitted into the room as a diffused light. From the inside, the roof becomes a continuous bright surface, the intensity of which changes due to the relative position of the roof and the sun. The lighting coefficient of the indoor and outdoor division of the tension film structure (that is, the ratio of the degree of natural sunlight between indoor and outdoor surfaces) can generally be as high as 10%; in traditional construction, the light can only enter the room from a limited lighting window, and its lighting coefficient is less than 3 %. Even on cloudy days, the light level in the membrane structure room can meet the requirements of most activities.
No glare
Because the transmitted and reflected light entering the membrane structure room is diffuse light, glare is unlikely to occur. However, the arrangement of the glass lighting area and shading should be considered to avoid glare caused by direct light.
Third, the color is good
Membrane structure carport. People will have good color perception of white or off-white film materials indoors, because these two colors show the characteristics of linear spectral transmission of visible light. The degree of transmission increases with the wavelength of the transmitted light, which makes the transmitted light slightly warmer than the incident light. The transmission spectrum differs from the fiber and its characteristics, the thickness of the coating, and the additional surface layer, and the manufacturer should give more specific information. The transmission spectrum of a glass fiber membrane coated with PTFE relative to a polyester fiber membrane coated with PVC.
Original finishing from Shanghai Shows A Membrane Structure Co., Ltd.
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