This European Standard specifies the requirements for factory made extruded polystyrene foam products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature in the range of approximately – 180 \u00b0C to + 75 \u00b0C.<\/p>\n
Below an operating temperature of – 50 \u00b0C, special tests regarding the suitability of the material in the intended application are advised (e.g. liquefaction of oxygen). Manufacturer’s advice should be heeded in all cases.<\/p>\n
The products are manufactured in the form of faced or unfaced boards, pipe sections, segments and prefabricated ware.<\/p>\n
This European Standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling.<\/p>\n
Products covered by this standard are also used in prefabricated thermal insulating systems and composite panels; the performance of systems incorporating these products is not covered.<\/p>\n
This European Standard does not specify the required level of a given property that should be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender.<\/p>\n
Products with a declared thermal conductivity greater than 0,060 W\/(m\u00b7K) at a mean temperature of 10 \u00b0C are not covered by this standard.<\/p>\n
This European Standard does not cover products intended to be used for the insulation of the building structure nor for acoustical insulation.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 4<\/td>\n | Contents Page <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions 3.1.1 Terms and definitions as given in EN ISO 9229:2007 3.1.2 Additional terms and definitions <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3.2 Symbols, units and abbreviated terms 3.2.1 Symbols and units used in this standard <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 3.2.2 Abbreviations used in this standard 4 Requirements 4.1 General <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4.2 For all applications 4.2.1 Thermal conductivity 4.2.2 Dimensions and tolerances 4.2.2.1 Linear dimensions of boards Table 1 \u2014 Tolerances of length, width, squareness and flatness of boards <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4.2.2.2 Thickness of boards Table 2 \u2014 Classes for thickness tolerances of boards 4.2.2.3 Dimensions and tolerances of pipe sections and segments Table 3 \u2014 Tolerances for pipe sections and segments 4.2.3 Dimensional stability <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 4.2.4 Reaction to fire of the product as placed on the market 4.2.5 Durability characteristics 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 4.3.1 General 4.3.2 Maximum service temperature <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4.3.3 Minimum service temperature 4.3.4 Compressive stress or compressive strength Table 4 \u2014 Levels for compressive stress or compressive strength 4.3.5 Water vapour diffusion transmission properties <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 4.3.6 Short-term water absorption by partial immersion 4.3.7 Trace quantities of water soluble ions and the pH-value 4.3.8 Release of dangerous substances 4.3.9 Continuous glowing combustion 5 Test methods 5.1 Sampling 5.2 Conditioning 5.3 Testing 5.3.1 General <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.3.2 Thermal conductivity 5.3.3 Reaction to fire <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Table 5 \u2014 Test methods, test specimens and conditions <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 6 Designation code 7 Assessment and Verification of the Constancy of Performance (AVCP) 7.1 General 7.2 Product Type Determination (PTD) <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 7.3 Factory Production Control (FPC) 8 Marking and labelling <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Annex A (normative) Factory production control Table A.1 \u2014 Minimum product testing frequencies <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Table A.2 \u2014 Minimum product testing frequencies for the reaction to fire characteristics <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Annex B (normative) Determination of the aged values of thermal conductivity B.1 Scope B.2 Procedure for XPS foam without diffusion tight laminates B.2.1 Principle B.2.2 Sample preparation B.2.3 Procedure <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | B.3 Procedure for XPS foam for use with diffusion tight facings on both sides B.3.1 Principle B.3.2 Ageing procedure B.4 Blowing agent <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Annex C (informative) Additional properties C.1 General C.2 Behaviour under cyclic loading C.3 Compressive modulus of elasticity C.4 Bending strength C.5 Shear strength <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | C.6 Deformation under specified compressive load and temperature conditions Table C.1 \u2014 Levels for deformation under specified compressive load and temperature conditions C.7 Compressive creep <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | C.8 Tensile strength perpendicular to facings Table C.2 \u2014 Levels for tensile strength, perpendicular to faces C.9 Long term water absorption by diffusion Table C.3 \u2014 Levels for long term water absorption by diffusion C.10 Long term water absorption by immersion Table C.4 \u2014 Levels for long term water absorption by total immersion <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | C.11 Freeze\u2013thaw resistance Table C.5 \u2014 Levels for freeze\u2013thaw resistance C.12 Apparent density C.13 Coefficient of thermal expansion C.14 Closed cell content <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Table C.6 \u2014 Test methods, test specimens and conditioning <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation ZA.1 Scope and relevant characteristics <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Table ZA.1 \u2014 Relevant clauses for factory made extruded polystyrene foam products and intended use <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | ZA.2 Procedures for AVCP of factory made extruded polystyrene foam products ZA.2.1 Systems of AVCP Table ZA.2 \u2014 Systems of AVCP <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Table ZA.3.1 \u2014 Assignment of AVCP tasks for factory made extruded polystyrene foam products under system 1 for reaction to fire and system 3 (see Table ZA.2) <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | Table ZA.3.2 \u2014 Assignment of AVCP tasks for factory made extruded polystyrene foam products under system 3 (see Table ZA.2) <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | Table ZA.3.3 \u2014 Assignment of AVCP tasks for factory made extruded polystyrene foam products under combined system 4 for reaction to fire and system 3 (see Table ZA.2) ZA.2.2 Declaration of Performance (DoP) ZA.2.2.1 General <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | ZA.2.2.2 Content <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | ZA.2.2.3 Example of DoP <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | 8. Declared performance <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 9. The performance of the product identified in points 1 and 2 is in conformity with the declared performance in point 8. This declaration of performance is issued under the sole responsibility of the manufacturer identified in point 4. ZA.3 CE Marking and labelling <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | Figure ZA.1 \u2014 Example CE marking information of products under AVCP system 1 and system 3 <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Thermal insulation products for building equipment and industrial installations. Factory made extruded polystyrene foam (XPS) products. Specification<\/b><\/p>\n |