Tlačiť

STN EN 16012


Označenie: STN EN 16012 zrušená
Slovenský názov: Tepelná izolácia budov. Reflexné izolačné výrobky. Stanovenie deklarovaných tepelnoizolačných vlastností
Anglický názov: Thermal insulation for buildings - Reflective insulation products - Determination of the declared thermal performance
Pôvodné označenie:
Dátum vydania: 1. 6. 2012
Dátum zrušenia: 1. 8. 2015
Jazyk: EN
ICS: 91.100.60
Triediaci znak: 73 0715
Úroveň zapracovania: idt EN 16012:2012
Vestník: 05/12
Poplatok: Tlačená verzia: 14,10 € 


Elektronická verzia
  1. Bez možnosti tlače, prenosu textu a obrázkov: 12.69 €
  2. Bez možnosti tlače, s prenosom textu a obrázkov: 14.10 €
  3. S možnosťou tlače, prenosu textu a obrázkov: 18.33 €
Vestník harmonizácie:
Nariadenie vlády:
Zmeny:
Nahradzujúce normy: STN EN 16012+A1:2015-08 (73 0715)
Nahradené normy:
Poznámka vo Vestníku:
Predmet normy:



Obsah normy STN EN 16012
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
3.1 Terms and definitions
3.2 Symbols and units
4 Description of product types
4.1 Product classification
4.2 Product Type 1
4.3 Product Type 2
4.4 Product Type 3
4.5 Product Type 4
5 Methods of assessment
5.1 General
5.2 Thickness measurement
5.3 Conditioning and specimen preparation
5.4 Determination of thermal resistance – outline
5.5 Determination of core thermal resistance of Product Type 1
5.6 Determination of core thermal resistance of Product Type 2
5.7 Determination of core thermal resistance of Product Type 3 (METHOD C)
5.8 Determination of the thermal performance of Product Type 4
5.9 Emissivity
6 Uncertainty
6.1 General
6.2 Thickness measurements
6.3 Use of surface thermocouples on thin samples in a guarded hot plate or in heat flow meter measurement
6.4 Use of dummy insulation specimens
6.5 Derivation of the core resistance of a Type 3 Product from hot box measurements
7 Expression of results
7.1 Results derived from hot plate and emissivity measurements (Products Type 1 & 2)
7.2 Results derived from hot box and emissivity measurements (Product Types 1, 2 & 3)
7.3 Results derived from emissivity measurements only (product Type 4)
8 Report
Annex A (normative) Decision making flow chart for identification of product types
Annex B (normative) Selection of test methodology for product type 1 when using a hot plate method
Annex C (normative) Selection of the measurement technique for product type 2
Annex D (normative) Measurement of emissivity using a Thermal Infra-Red apparatus
D.1 Principle of the hemispherical blackbody radiator
D.2 Description of suitable hemispherical blackbody radiator and specimen holder
D.3 Calibration standards
D.4 Calculation of the emissivity
D.5 Sampling and preparation of the test specimens
D.6 Procedure for measurement of specimens
D.7 Expression of results
Annex E (normative) Dummy specimen” technique for the heat flow meter apparatus
E.1 Principle
E.2 Procedure
E.3 Specimens of low thermal resistance
E.4 Calibration
Bibliography
Figure 1 - Example of insulation material with reflective facing on each side
Figure 2 - Example of bubble foil insulation with reflective surfaces
Figure 3 - Example of stitched multi-foil insulation
Figure 4 - Example of multiple layers of product Type 4 under flooring
Figure 5 - Typical test element used to measure the thermal resistance of an insulated air cavity
Figure 6 - Heat transfer around the specimen perimeter
Figure A.1 - Decision making flow chart for identification of product types
Figure C.1 - Selection of the measurement technique for product type
Figure D.1 - Schematic diagram of typical thermal infra-red apparatus
Figure D.2 - Arrangement of thermal infra-red apparatus and specimen
Figure E.1 - Schematic diagram of dummy specimen arrangement
Figure E.2 - Schematic diagram of dummy specimen arrangement with specimen under test