玻璃可见光透射比窗的K值与遮阳系数.pdf

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1、玻璃可见光透射比、窗的K值与遮阳系数非隔热金属型隔热金属型隔热金属型材塑料型材（框多腔塑料型材玻璃可玻璃材（框面积材多腔密封（框面积20%）面积25%）(框面积25%)见光透中部15%）(框面积20%)玻璃品种及规格（mm）射比τ传热遮阳遮阳系遮阳系遮阳系遮阳系v系数K值系数K值K值K值K值数SC数SC数SC数SCSC3透明玻璃0.835.806.600.875.800.805.000.75透明玻6透明玻璃0.775.706.500.815.700.744.900.70璃12透明玻璃0.655.506.300.745.600.674.800.635绿色吸热玻璃0.

2、775.706.500.675.700.614.900.57吸热玻6蓝色吸热玻璃0.545.706.500.635.700.584.900.54璃5茶色吸热玻璃0.505.706.500.635.700.584.900.545灰色吸热玻璃0.425.706.500.615.700.554.900.526高透光热反射玻璃0.565.706.500.575.700.514.900.48热反射6中等透光热反射玻璃0.405.406.200.445.500.394.700.37玻璃6低透光热反射玻璃0.154.605.500.284.800.244.100.236特低透光

3、热反射玻璃0.114.605.500.274.800.234.100.22单片6高透光Low-E玻璃0.613.604.700.524.000.463.400.44Low-E6中等透光型Low-E玻璃0.553.504.600.464.000.413.300.386透明+12空气+6透明0.712.804.000.753.400.692.800.653.200.692.600.656绿色吸热+12空气+6透明0.662.804.000.483.400.432.800.413.200.432.600.416灰色吸热+12空气+6透明0.382.804.000.463

4、.400.412.800.383.200.412.600.386中等透光热反射+12空气0.282.403.700.313.100.272.500.262.900.272.300.26+6透明6低透光热反射+12空气+60.162.303.600.183.100.142.400.142.800.142.200.14透明6高透光Low-E+12空气+60.721.903.200.552.700.502.100.472.500.501.900.47透明中空玻6中透光Low-E+12空气+6璃0.621.803.200.451.600.402.000.382.400.4

5、01.900.38透明6较低透光Low-E+12空气0.481.803.200.351.600.302.000.292.400.301.900.29+6透明6低透光Low-E+12空气+60.351.803.200.281.600.242.000.232.400.241.900.23透明6高透光Low-E+12氩气+60.721.502.900.552.400.501.800.472.200.501.600.47透明6中透光Low-E+12氩气+60.621.402.800.452.300.401.700.382.100.401.600.38透明