1 Scope
This standard specifies the classification and marking, requirements, test methods, inspection rules, marks and labels, packaging, transportation and storage of mineral wool decorating and acoustic ceilings (hereinafter referred to as "acoustic ceilings").
This standard is applicable to the mineral wool decorating and acoustic ceilings produced by the wet-process method or dry-process method.
2 Normative References
The following documents are indispensable for the application of this standard. For dated references, only the dated edition is applicable to this document. For undated references, the latest editions of the normative documents (including all the amendments) are applicable to this document.
GB/T 191 Packaging-Pictorial Marking for Handling of Goods
GB/T 3947 Acoustical Terminology
GB/T 4132 Definitions of Terms Relating to Thermal Insulating Materials
GB/T 5480 Test Methods for Mineral Wool and its Products
GB 6566 Limit of Radionuclides in Building Materials
GB 8624-1997 Classification for Burning Behavior of Building Materials and Products
GB/T 10294 Thermal Insulation-Determination of Steady-state Thermal Resistance and Related Properties-Guarded Hot Plate Apparatus
GB/T 10295 Thermal Insulation-Determination of Steady-state Thermal Resistance and Related Properties-Heat Flow Meter Apparatus
GB/T 17657-1999 Test Methods of Evaluating the Properties of Wood-based Panels and Surface Decorated Wood-based Panels
GB 18580 Indoor Decorating and Refurbishing Materials-Limit of Formaldehyde Emission of Woodbased Panels and Finishing Products
GB/T 18696.1 Acoustics-Determination of sound absorption coefficient and impedance in impedance tubes-Part 1: Method using standing wave ratio
GB/T 18696.2 Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2: Transfer function method
GB/T 20247 Acoustics - Measurement of sound absorption in a reverberation room
GB/T 20313 Hygrothermal performance of building materials and products - Determination of moisture content by drying at elevated temperature
HJ/T 206 Technical requirement for environmental labeling products-Asbestos free building materials
3 Terms and Definitions
For the purposes of this document, the terms and definitions in GB/T 3947 and GB/T 4132 and the following ones apply.
