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  •  China "Graduation" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 39749-2021 Evaluation method and Graduation for energy efficiency performance of insulating glass unit
    中空玻璃隔热保温性能评价方法及分级
    China National Standards
    Graduation

    English PDF
    GB/T 8485-2008 The Graduation and test for airborne sound insulating properties of windows and doors
    建筑门窗空气声隔声性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 8484-2008 Graduation and test method for thermal insulating properties of doors and windows
    建筑外门窗保温性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 7106-2008 Graduations and test methods of air permeability, watertightness, wind load resistance performance for building external windows and doors
    建筑外门窗气密、水密、抗风压性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 29738-2013 Graduations and test method for performance of exterior windows and doors, curtain walls impacted by windborne debris in windstorm
    建筑幕墙和门窗抗风携碎物冲击性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 29737-2013 Graduations and test method of sand and dust resistance performance for building external windows and doors
    建筑门窗防沙尘性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 29043-2012 Graduation and test method for thermal insulating properties of curtain walls
    建筑幕墙保温性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 18250-2015 Graduations and test method for performance of deformation between stories of curtain wall
    建筑幕墙层间变形性能分级及检测方法
    China National Standards
    Graduation

    English PDF
    GB/T 16731-1997 The Graduation of sound absorption propertyfor absorbent products
    建筑吸声产品的吸声性能分级
    China National Standards
    Graduation

    English PDF
    GB/T 15225-1994 Graduation of physical performances for building curtain walls
    建筑幕墙物理性能分级
    China National Standards
    Graduation

    English PDF
    GB/T 11976-2015 Graduation and test method of daylighting properties for external windows
    建筑外窗采光性能分级及检测方法
    China National Standards
    Graduation

    English PDF

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