1 總則······9

2 術語和符號······10

2.1 術語······10

2.2 符號······12

3 基本規定······14

4 采光標準值······16

5 采光質量······22

6 采光計算······24

7 采光節能······29

附錄A 中國光氣候分區······31

附錄B 窗的不舒適眩光計算······37

附錄C 采光計算方法······39

附錄D 采光計算參數······42

附錄E 采光節能計算參數······50

本標準用詞說明······51

引用標準名錄······52

附:條文說明······53

1 總則······56

2 術語和符號······57

3 基本規定······58

4 采光標準值······67

5 采光質量······86

6 采光計算······89

7 采光節能······95

附錄A 中國光氣候分區······98

附錄B 窗的不舒適眩光計算······100

附錄C 采光計算方法······101

附錄D 采光計算參數······102

附錄E 采光節能計算參數······104