BS EN 14314:2015 – TC:2020 Edition
$258.95
Tracked Changes. Thermal insulation products for building equipment and industrial installations. Factory made phenolic foam (PF) products. Specification
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 115 |
This European Standard specifies the requirements for factory made phenolic foam products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature in the range of approximately – 200 °C to + 120 °C. Below an operating temperature of – 50 °C, special tests regarding the suitability of the products in the intended application are advised (e.g. liquefaction of oxygen). Manufacturer’s advice should be heeded in all cases. The products are manufactured in the form of blocks, faced or unfaced, boards, pipe sections, segments and prefabricated ware. This European Standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling. 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. 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. Products with a declared thermal conductivity greater than 0,050 W/(m·K) at 10 °C are not covered by this standard. This European Standard does not cover products for in situ-insulation (blowing or pouring) or products for the insulation of the building structure. This European Standard does not cover the following acoustical aspects: direct airborne sound insulation and impact noise transmission index.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 67 | Contents Page |
| 69 | European foreword |
| 71 | 1 Scope 2 Normative references |
| 73 | 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 3.1.2 Additional terms and definitions |
| 74 | 3.2 Symbols, units and abbreviated terms 3.2.1 Symbols and units used in this standard |
| 75 | 3.2.2 Abbreviated terms used in this standard |
| 76 | 4 Requirements 4.1 General 4.2 For all applications 4.2.1 Thermal conductivity 4.2.2 Dimensions and tolerances 4.2.2.1 Linear dimensions |
| 77 | Table 1 — Dimensional tolerances Table 2 — Classes for thickness tolerances for boards 4.2.2.2 Squareness 4.2.2.3 Flatness |
| 78 | 4.2.2.4 Pipe section linearity 4.2.3 Dimensional stability 4.2.3.1 Dimensional stability under constant normal laboratory conditions Table 3 — Tolerances for deviation from flatness 4.2.3.2 Dimensional stability under specified temperature and humidity conditions 4.2.4 Reaction to fire of the product as placed on the market 4.2.5 Durability characteristics 4.2.5.1 General |
| 79 | 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 4.2.5.4 Durability of dimensional stability 4.3 For specific applications 4.3.1 General 4.3.2 Maximum service temperature 4.3.3 Minimum service temperature 4.3.4 Dimensional stability under specified conditions 4.3.4.1 Dimensional stability at specified temperature |
| 80 | 4.3.4.2 Dimensional stability at – 20 C 4.3.5 Compression resistance properties 4.3.5.1 Compressive stress or compressive strength Table 4 — Levels for compressive stress or compressive strength 4.3.5.2 Point load 4.3.5.3 Compressive creep |
| 81 | 4.3.6 Water vapour diffusion resistance 4.3.7 Water absorption 4.3.7.1 Short-term water absorption Table 5 — Levels of short-term water absorption by partial immersion 4.3.7.2 Long term water absorption by partial immersion |
| 82 | Table 6 — Levels for long term water absorption by partial immersion 4.3.8 Closed cell content 4.3.9 Trace quantities of water soluble chloride and the pH-value 4.3.10 Release of dangerous substances 4.3.11 Continuous glowing combustion |
| 83 | 5 Test methods 5.1 Sampling 5.2 Conditioning 5.3 Testing 5.3.1 General |
| 84 | Table 7 — Test methods, test specimens and conditions |
| 85 | 5.3.2 Thermal conductivity |
| 86 | 5.3.3 Reaction to Fire 6 Designation code 7 Assessment and Verification of the Constancy of Performance (AVCP) 7.1 General |
| 87 | 7.2 Product Type Determination (PTD) 7.3 Factory Production Control (FPC) 8 Marking and labelling |
| 88 | Annex A (normative) Factory production control Table A.1 — Minimum product testing frequencies |
| 90 | Annex B (normative) Determination of the aged value of thermal conductivity B.1 General B.2 Preparation of test sample B.2.1 Sampling B.2.2 Dimensions B.2.3 Conditioning |
| 91 | B.3 Determination of the initial value of thermal conductivity B.4 Determination of the aged value of thermal conductivity B.4.1 Method B.4.1.1 Test sample B.4.1.2 Ageing conditions B.4.1.2.1 Heat ageing of the product may be at either 70 C or 110 C B.4.1.2.1.1 Ageing at 70 C B.4.1.2.1.2 Ageing at 110 C B.4.1.3 Determination of the aged value of thermal conductivity Table B.1 — Increments to be added to accelerated aged values of thermal conductivity to obtain the time averaged value over 25 years (W/m K) |
| 92 | B.4.1.4 Reporting of the aged value of thermal conductivity B.5 Blowing agent B.6 Declaration of thermal resistance and thermal conductivity B.6.1 General B.6.2 Product grouping |
| 93 | Annex C (normative) Determination of minimum service temperature C.1 Definitions C.2 Principle C.3 Apparatus C.3.1 Guarded hot plate apparatus, to measure the thermal conductivity |
| 94 | C.4 Test specimens C.4.1 Dimensions of test specimens C.4.2 Number of test specimens C.4.3 Conditioning of the test specimens C.5 Procedure C.5.1 Test conditions C.5.2 Test procedure |
| 95 | C.6 Calculation and expression of results C.6.1 Dimensional changes C.6.2 Additional tests and/or observation C.7 Accuracy of measurements C.8 Test report |
| 96 | C.9 Modifications of and additions to the general test method for phenolic foams C.9.1 General |
| 97 | C.9.2 Test specimens C.9.2.1 Dimensions of test specimens C.9.2.2 Number of test specimens C.9.3 Procedure C.9.4 Calculation and expression of results |
| 98 | Figure C.1 — Dimensions of test specimens (mm) |
| 99 | Annex D (informative) Additional properties D.1 General D.2 Apparent density D.3 Coefficient of thermal expansion D.4 Water vapour transmission of preformed pipe insulation D.5 Tensile strength perpendicular to faces D.6 Shear strength |
| 100 | D.7 Bending strength D.8 Cell gas composition D.9 Cryogenic application Table D.1 — Test methods, test specimens, conditions and minimum testing frequencies |
| 101 | Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation ZA.1 Scope and relevant characteristics |
| 102 | Table ZA.1 — Relevant clauses for factory made phenolic foam and intended use |
| 103 | ZA.2 Procedures for AVCP of factory made phenolic foam ZA.2.1 Systems of AVCP Table ZA.2 — Systems of AVCP |
| 104 | Table ZA.3.1 — Assignment of AVCP tasks for factory made phenolic foam products under system 1 for reaction to fire and system 3 (see Table ZA.2) |
| 105 | Table ZA.3.2 — Assignment of AVCP tasks for factory phenolic foam products under system 3 (see Table ZA.2) |
| 106 | Table ZA.3.3 — Assignment of AVCP tasks for factory made phenolic 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 |
| 107 | ZA.2.2.2 Content |
| 108 | ZA.2.2.3 Example of DoP |
| 109 | 8. Declared performance |
| 110 | 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 |
| 111 | Figure ZA.1 — Example CE marking information of products under AVCP system 1 and system 3 |
| 112 | Bibliography |
