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GB/T 50466-2018 第4.4.2条 Code for Thermal Design of Civil Building

Building thermal energy efficiency暖通空调

GB/T 50466-2018 第4.4.2条

| | The air permeability rating of exterior windows in hotel buildings shall not be lower than Grade 6 as specified in the national standard GB/T 7106 "Graduations and Test Methods for Air Permeability, Watertightness and Wind Load Resistance Performance of Windows and Doors in Buildings". |

Other clauses of this standard

GB/T 50466-2018 第1.0.1条Code for Thermal Design of Civil Building
GB/T 50466-2018 第1.0.2条Code for Thermal Design of Civil Building
GB/T 50466-2018 第1.0.3条Code for Thermal Design of Civil Building
GB/T 50466-2018 第1.0.4条Code for Thermal Design of Civil Buildings
GB/T 50466-2018 第1.0.5条Code for Thermal Design of Civil Building
GB/T 50466-2018 第2.0.1条Code for Thermal Design of Civil Building
GB/T 50466-2018 第2.0.2条Code for Thermal Design of Civil Building
GB/T 50466-2018 第2.0.3条Code for Thermal Design of Civil Buildings
GB/T 50466-2018 第2.0.4条Code for Thermal Design of Civil Building
GB/T 50466-2018 第2.0.5条Code for Thermal Design of Civil Building
GB/T 50466-2018 第2.0.6条Code for Thermal Design of Civil Building
GB/T 50466-2018 第2.0.7条Code for Thermal Design of Civil Building

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