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BS EN 14305:2009+A1:2013 Thermal insulation products for building equipment and industrial installations. Factory made cellular glass (CG) products. Specification, 2013
- 64_e_stf.pdf [Go to Page]
- Contents Page
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms, definitions, symbols, units and abbreviated terms [Go to Page]
- 3.1 Terms and definitions [Go to Page]
- 3.1.1 Terms and definitions as given in EN ISO 9229:2007
- 3.1.2 Additional terms and definitions
- 3.2 Symbols, units and abbreviated terms [Go to Page]
- 3.2.1 Symbols and units used in this standard
- 3.2.2 Abbreviated terms used in this standard
- 4 Requirements [Go to Page]
- 4.1 General
- 4.2 For all applications [Go to Page]
- 4.2.1 Thermal conductivity
- 4.2.2 Dimensions and tolerances [Go to Page]
- 4.2.2.1 Linear dimensions
- 4.2.2.2 Squareness
- 4.2.2.3 Flatness
- 4.2.2.4 Pipe section linearity
- 4.2.3 Dimensional stability
- 4.2.4 Reaction to fire classification of the product as placed on the market
- 4.2.5 Durability characteristics [Go to Page]
- 4.2.5.1 General
- 4.2.5.2 Durability of reaction to fire against ageing/degradation and high temperature
- 4.2.5.3 Durability of thermal resistance against ageing/degradation
- 4.2.5.4 Durability of thermal resistance against high temperature
- 4.3 For specific applications [Go to Page]
- 4.3.1 General
- 4.3.2 Maximum service temperature
- 4.3.3 Minimum service temperature
- 4.3.4 Compressive strength
- 4.3.5 Bending strength
- 4.3.6 Point load
- 4.3.7 Tensile strength parallel to faces
- 4.3.8 Tensile strength perpendicular to faces
- 4.3.9 Compressive creep
- 4.3.10 Water absorption [Go to Page]
- 4.3.10.1 Short term water absorption
- 4.3.10.2 Long term water absorption
- 4.3.11 Water vapour diffusion resistance
- 4.3.12 Trace quantities of water soluble ions and the pH-value
- 4.3.13 Sound absorption
- 4.3.14 Release of dangerous substances
- 4.3.15 Continuous glowing combustion
- 5 Test methods [Go to Page]
- 5.1 Sampling
- 5.2 Conditioning
- 5.3 Testing [Go to Page]
- 5.3.1 General
- 5.3.2 Thermal conductivity
- 5.3.3 Reaction to fire
- 6 Designation code
- 7 Evaluation of conformity [Go to Page]
- 7.1 General
- 7.2 Initial type testing
- 7.3 Factory production control
- 8 Marking and labelling
- Annex A (normative) Factory production control
- Annex B (informative) Determination of minimum service temperature [Go to Page]
- B.1 Definitions
- B.2 Principle
- B.3 Apparatus [Go to Page]
- B.3.1 Guarded hot plate apparatus, to measure the thermal conductivity.
- B.3.2 Pressure plate, with the same dimensions as the test specimen exerting the requested load on the test specimen.
- B.3.3 Micrometer, permitting thickness reading to at least 0,05 mm.
- B.3.4 Sliding caliper, permitting reading to at least 0,1 mm.
- B.4 Test specimens [Go to Page]
- B.4.1 Dimensions of test specimens
- B.4.2 Number of test specimens
- B.4.3 Conditioning of the test specimens
- B.5 Procedure [Go to Page]
- B.5.1 Test conditions
- B.5.2 Test procedure
- B.6 Calculation and expression of results [Go to Page]
- B.6.1 Dimensional changes
- B.6.2 Additional tests and/or observations
- B.7 Accuracy of measurements
- B.8 Test report
- Annex C (informative) Additional properties [Go to Page]
- C.1 General
- C.2 Fire protection
- C.3 Compressive strength
- C.4 Shear strength
- C.5 Dimensional stability under constant normal laboratory conditions
- C.6 Coefficient of thermal expansion
- C.7 Apparent density
- Annex D (informative) Preparation of the flat test specimens to measure thermal conductivity [Go to Page]
- D.1 Introduction
- D.2 Procedure to get flat test specimen faces: method of the three rulers
- Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive [Go to Page]
- ZA.1 Scope and relevant characteristics
- ZA.2 Procedures for attestation of conformity of factory made cellular glass products [Go to Page]
- ZA.2.1 Systems of attestation of conformity
- ZA.2.2 EC certificate and declaration of conformity
- ZA.3 CE Marking and labelling
- Bibliography [Go to Page]
