常用建筑材料的反射比-燈具-利用系數(shù)修正

常用建筑材料的反射比和透射比名稱材料名稱顏色厚度(mm)反射比ρ透射比τ透光材料普通玻璃無30.080.82普通玻璃無5~60.080.78磨砂玻璃無3~60.28~0.330.55~0.60乳白玻璃白1/0.60壓花玻璃無3/0.57~0.71玻璃鋼采光罩本色3~4層布/0.72~0.74聚苯乙烯板無3/0.78聚苯乙烯板本色2/0.60有機(jī)玻璃無2~6/0.85建筑飾面材料石膏白/0.90~0.92/乳膠漆白/0.84/大白粉刷白/0.75/調(diào)和漆白、米黃/0.70/調(diào)和漆中黃/0.57/水泥砂漿抹面灰/0.32/混凝土地面深灰/0.20/水磨石白/0.70/水磨石白間綠/0.66/水磨石白間黑灰/0.52/水磨石黑灰/0.10/塑料貼面板淺黃木紋/0.36/塑料貼面板深棕木紋/0.12/塑料墻紙黃白/0.72/塑料墻紙淺粉色/0.65/膠合板木色/0.53//金屬材料及飾面光學(xué)鍍膜的鏡面玻璃//0.88~0.99/陽極氧化鍍膜的鋁//0.75~0.97/普通鋁板拋光//0.60~0.65/酸洗或加工成毛面的鋁板//0.70~0.85/鉻//0.60~0.65/不銹鋼//0.55~0.65/搪瓷白/0.65~0.80/燈具資料1、平圓形吸頂燈JXD5-21、平圓形吸頂燈JXD5-2（續(xù)）2、嵌入式格柵熒光燈YG701-32、嵌入式格柵熒光燈YG701-3（續(xù)1）2、嵌入式格柵熒光燈YG701-3（續(xù)2）3、簡式熒光燈YG1-13、簡式熒光燈YG1-1（續(xù)1）3、簡式熒光燈YG1-1（續(xù)2）4、簡式熒光燈YG2-14、簡式熒光燈YG2-1（續(xù)1）4、簡式熒光燈YG2-1（續(xù)2）關(guān)于等效地面反射比不等于20%時(shí)對利用系數(shù)的修正表等效頂棚ρcc8070503010墻面平均ρwa7050301070503010503010503010503010等效地面反射比30%室空間比RCR11.0921.0821.0751.0681.0771.0701.0641.0591.0491.0441.0401.0281.0261.0231.0121.0101.00321.0791.0661.0551.0471.0681.0571.0481.0391.0411.0331.0271.0261.0211.0171.0131.0101.00631.0701.0541.0421.0331.0611.0481.0371.0281.0341.0271.0201.0241.0171.0121.0141.0091.00541.0621.0451.0331.0241.0554.0401.0291.0211.0301.0221.0151.0221.0151.0101.0141.0091.00451.0561.0381.0261.0181.0501.0341.0241.0151.0271.0181.0121.0201.0131.0081.0141.0091.00461.0521.0331.0211.0141.0471.0301.0201.0121.0241.0151.0091.0191.0121.0061.0141.0081.00371.0471.0291.0181.0111.0431.0261.0171.0091.0221.0131.0071.0181.0191.0051.0141.0081.00381.0441.0261.0151.0091.0401.0241.0151.0071.0201.0121.0061.0171.0091.0041.0131.0071.00391.0401.0241.0141.0071.0371.0221.0141.0061.0191.0111.0051.0161.0091.0041.0131.0071.002101.0371.0221.0121.0061.0341.0201.0121.0051.0171.0101.0041.0151.0091.0081.0131.0071.002等效地面反射比10%室空間比RCR10.9280.9290.9350.9400.9330.9390.9430.9480.9560.9600.9630.9730.9760.9790.9890.9910.99320.9310.9420.9500.9580.9400.9490.9570.9630.9620.9680.9740.9760.9800.9850.9880.9910.99530.9390.9420.9500.9580.9400.9490.9570.9630.9620.9680.9740.9760.9800.9850.9880.9910.99540.9440.9580.9690.9780.9500.9630.9730.9800.9720.9800.9860.9800.9860.9910.9870.9920.99650.9490.9640.9760.9830.9540.9680.9780.9850.9750.9830.9890.9810.9880.9930.9870.9920.99760.9530.9690.9800.9860.9580.9720.9820.9890.9790.9850.9920.9820.9890.9950.9870.9930.99770.9570.9730.9830.9910.9610.9750.9850.9910.9790.9870.9940.9830.9900.9960.9870.9930.99880.9600.9760.9860.9930.9630.9770.9870.9930.9810.9880.9940.9840.9910.9970.9870.9940.99890.9630.9780.9870.9940.9650.9790.9890.9940.9830.9900.9960.9850.9920.9980.9880.9940.999100.9650.9800.9890.9950.9670.9810.9900.9950.9840.9910.9970.9860.9930.9980.9880.9940.999等效地面反射比0室空間比RCR10.8590.8700.8790.8860.8370.8840.8930.9010.9160.9230.9290.9480.9540.9600.9790.9830.98720.8710.8870.9030.9190.8860.9020.9160.9280.9260.9380.9490.9540.9630.9710.9780.9830.99130.8820.9040.9150.9420.8980.9180.9340.9470.9360.9500.9640.9580.9690.9790.9760.9810.99340.8930.9190.9410.9580.9080.9301.0480.9610.9450.9610.9470.9610.9740.9840.9750.9850.99450.9030.9310.9530.9690.9140.9390.9580.9700.9510.9670.9800.9640.9770.9880.9750.9850.99560.9110.9400.9610.9760.9200.9450.9650.9770.9550.9720.9850.9660.9790.9910.9750.9860.99670.9170.9470.9670.9810.9240.9500.9700.9820.9590.9750.9880.9680.9810.9930.9750.9870.99780.9220.9530.9710.9850.9290.9550.9750.9860.9630.9780.9910.9700.9830.9950.9760.9880.99890.