Glass wool and its products for thermal insulation
1 Scope
This standard specifies the terms and definitions, classification and identification, requirements, test methods, inspection rules, and marking, packaging, transportation and storage of glass wool and its products for thermal insulation.
This standard is applicable to loose glass wool, glass wool board, glass wool blanket, glass wool unbonded blanket, glass wool lamella and glass wool pipe sections for thermal insulation.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 4132 Definitions of terms relating to thermal insulating materials
GB/T 5480 Test methods for mineral wool and its products
GB 8624-2012 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 10296 Thermal insulation - Determination of steady-state thermal transmission properties - Pipe insulation apparatus
GB/T 10299 Test method for hydrophobic nature of thermal insulation
GB/T 11835-2016 Rock wool, slag wool and its products for thermal insulation
GB/T 13480 Thermal insulating products for building applications - Determination of compression behaviour
GB/T 17393 Specification for thermal insulation for use in contact with austenitic stainless steel
GB/T 17430 Estimating the maximum use temperature of thermal insulation
GB/T 20313 Hygrothermal performance of building materials and products - determination of moisture content by drying at elevated temperature
GB/T 30805 Thermal insulating products for building applications - Determination of short term water absorption by partial immersion
GB/T 32379 Determination of mineral wool and its products formaldehyde emission
GB/T 32991 Test method for density uniformity of mineral wool for thermal insulation
3 Terms and definitions
For the purposes of this document, the terms and definitions specified in GB/T 4132 and GB/T 5480 and the following apply.
3.1
normal glass wool product
glass wool product with a working temperature of not higher than 250℃
3.2
glass wool product used in high temperature
glass wool product that can be used for high temperature conditions (hot surface temperature: higher than 250℃) and are evaluated with the maximum use temperature
3.3
rigid glass wool product
glass wool product with certain mechanical strength
3.4
formaldehyde free glass wool product
glass wool product made by adding formaldehyde-free thermosetting binder
3.5
hydrophobic glass wool product
glass wool product which has a certain water permeability resistance by adding water repellent in the production process
3.6
glass wool board
rigid self-supporting board-like product made of glass wool by adding thermosetting binder
3.7
glass wool blanket
flexible blanket-like product made of glass wool by adding thermosetting binder
3.8
glass wool unbonded blanket
blanket-like product made of glass wool with paper, cloth, or metal mesh, etc. as reinforcing materials, without binder
3.9
glass wool pipe sections
pipe sections made of glass wool by adding thermosetting binder
3.10
glass wool lamella
glass wool product made by cutting glass wool board into lamellae with a certain width and then rotating them by 90°
4 Classification and designation
4.1 Classification
4.1.1 Glass wool is classified into loose glass wool, normal glass wool product, glass wool product used in high temperature, and rigid glass wool product depending on its application.
4.1.2 Normal glass wool products are classified into normal glass wool board, normal glass wool blanket, normal glass wool unbonded blanket and normal glass wool pipe sections depending on their forms, which are hereinafter referred to as glass wool board, glass wool blanket, glass wool unbonded blanket and glass wool pipe sections, respectively.
4.1.3 Glass wool products used in high temperature are classified into glass wool board used in high temperature, glass wool blanket used in high temperature and glass wool pipe sections used in high temperature depending on their forms.
4.1.4 Rigid glass wool products are classified into rigid glass wool board and rigid glass wool lamella depending on their forms, among which the rigid glass lamella is hereinafter referred to as glass wool lamella.
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
5 Requirements
6 Test methods
7 Inspection rules
8 Marking
9 Packaging, transportation and storage
Annex A (Normative) Bending failure load test method
Annex B (Normative) Rigidity test method
Glass wool and its products for thermal insulation
1 Scope
This standard specifies the terms and definitions, classification and identification, requirements, test methods, inspection rules, and marking, packaging, transportation and storage of glass wool and its products for thermal insulation.
This standard is applicable to loose glass wool, glass wool board, glass wool blanket, glass wool unbonded blanket, glass wool lamella and glass wool pipe sections for thermal insulation.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 4132 Definitions of terms relating to thermal insulating materials
GB/T 5480 Test methods for mineral wool and its products
GB 8624-2012 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 10296 Thermal insulation - Determination of steady-state thermal transmission properties - Pipe insulation apparatus
GB/T 10299 Test method for hydrophobic nature of thermal insulation
GB/T 11835-2016 Rock wool, slag wool and its products for thermal insulation
GB/T 13480 Thermal insulating products for building applications - Determination of compression behaviour
GB/T 17393 Specification for thermal insulation for use in contact with austenitic stainless steel
GB/T 17430 Estimating the maximum use temperature of thermal insulation
GB/T 20313 Hygrothermal performance of building materials and products - determination of moisture content by drying at elevated temperature
GB/T 30805 Thermal insulating products for building applications - Determination of short term water absorption by partial immersion
GB/T 32379 Determination of mineral wool and its products formaldehyde emission
GB/T 32991 Test method for density uniformity of mineral wool for thermal insulation
3 Terms and definitions
For the purposes of this document, the terms and definitions specified in GB/T 4132 and GB/T 5480 and the following apply.
3.1
normal glass wool product
glass wool product with a working temperature of not higher than 250℃
3.2
glass wool product used in high temperature
glass wool product that can be used for high temperature conditions (hot surface temperature: higher than 250℃) and are evaluated with the maximum use temperature
3.3
rigid glass wool product
glass wool product with certain mechanical strength
3.4
formaldehyde free glass wool product
glass wool product made by adding formaldehyde-free thermosetting binder
3.5
hydrophobic glass wool product
glass wool product which has a certain water permeability resistance by adding water repellent in the production process
3.6
glass wool board
rigid self-supporting board-like product made of glass wool by adding thermosetting binder
3.7
glass wool blanket
flexible blanket-like product made of glass wool by adding thermosetting binder
3.8
glass wool unbonded blanket
blanket-like product made of glass wool with paper, cloth, or metal mesh, etc. as reinforcing materials, without binder
3.9
glass wool pipe sections
pipe sections made of glass wool by adding thermosetting binder
3.10
glass wool lamella
glass wool product made by cutting glass wool board into lamellae with a certain width and then rotating them by 90°
4 Classification and designation
4.1 Classification
4.1.1 Glass wool is classified into loose glass wool, normal glass wool product, glass wool product used in high temperature, and rigid glass wool product depending on its application.
4.1.2 Normal glass wool products are classified into normal glass wool board, normal glass wool blanket, normal glass wool unbonded blanket and normal glass wool pipe sections depending on their forms, which are hereinafter referred to as glass wool board, glass wool blanket, glass wool unbonded blanket and glass wool pipe sections, respectively.
4.1.3 Glass wool products used in high temperature are classified into glass wool board used in high temperature, glass wool blanket used in high temperature and glass wool pipe sections used in high temperature depending on their forms.
4.1.4 Rigid glass wool products are classified into rigid glass wool board and rigid glass wool lamella depending on their forms, among which the rigid glass lamella is hereinafter referred to as glass wool lamella.
Contents of GB/T 13350-2017
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
5 Requirements
6 Test methods
7 Inspection rules
8 Marking
9 Packaging, transportation and storage
Annex A (Normative) Bending failure load test method
Annex B (Normative) Rigidity test method
