1、 Reference number ISO 8143:2010(E) ISO 2010INTERNATIONAL STANDARD ISO 8143 First edition 2010-03-01 Thermal insulation products for building equipment and industrial installations Calcium silicate products Produits isolants thermiques pour lquipement du btiment et les installations industrielles Pro
2、duits en silicate de calcium ISO 8143:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer perf
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7、43:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword iv 1 Scope1 2 Normative references1 3 Terms, definitions, symbols, units and abbreviated terms.3 3.1 Terms and definitions .3 3.2 Symbols, units and abbreviated terms .3 4 Requirements.4 4.1 General .4 4.2 For all applications5 4.3 Fo
8、r specific applications 6 5 Test methods .8 5.1 Sampling.8 5.2 Conditioning 8 5.3 Testing8 6 Designation code.11 7 Evaluation of conformity 11 8 Marking and labelling12 Annex A (normative) Factory production control13 Annex B (informative) Additional properties14 Annex C (informative) Preparation of
9、 the test specimens to measure thermal conductivity .16 Annex D (informative) Determination of the minimum service temperature 17 Bibliography21 ISO 8143:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national sta
10、ndards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International or
11、ganizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules give
12、n in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 7
13、5 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 8143 was prepared by Technical Committee ISO/TC 163, The
14、rmal performance and energy use in the built environment, Subcommittee SC 3, Thermal insulation products. INTERNATIONAL STANDARD ISO 8143:2010(E) ISO 2010 All rights reserved 1Thermal insulation products for building equipment and industrial installations Calcium silicate products 1 Scope This Inter
15、national Standard specifies the requirements for factory-made calcium silicate products which are used for thermal insulation of industrial installations and building equipment with an operating temperature of up to approximately +1 100 C. NOTE Calcium silicate products can be used at temperatures l
16、ower than 0 C. For operating temperatures below 0 C, special tests, regarding the suitability of the product in the intended application, are advised (e.g. liquefaction of oxygen). It is advisable to seek the advice of the manufacturer(s) in all cases. The products are manufactured in the form of bo
17、ards, pipe sections, segments and prefabricated ware. This International Standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling. Products covered by this International Standard are also used in prefabricated thermal insulation
18、systems and composite panels; the structural performance of systems incorporating these products is not covered. This International Standard does not specify the required level or class of a given property required to be achieved by a product in order to demonstrate fitness for purpose in a particul
19、ar application. The levels required for a given application can be found in regulations and invitations to tender. This International Standard is not applicable to a) products with a declared thermal conductivity greater than 0,6 W/(mK) at 23 C; b) products intended to be used for the insulation of
20、the building structure; c) the acoustical aspects 1) direct airborne sound insulation, and 2) impact noise transmission index. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For u
21、ndated references, the latest edition of the referenced document (including any amendments) applies. ISO 1182 1) , Reaction to fire tests for products Non-combustibility test 1) To be published. (Revision of ISO 1182:2002) ISO 8143:2010(E) 2 ISO 2010 All rights reservedISO 1716 2) , Reaction to fire
22、 tests for products Determination of the heat of combustion (calorific value) ISO 2477, Shaped insulating refractory products Determination of permanent change in dimensions on heating ISO 8894-1, Refractory materials Determination of thermal conductivity Part 1: Hot-wire method (cross-array) ISO 83
23、02, Thermal insulation Determination of steady-state thermal resistance and related properties Guarded hot plate apparatus ISO 8497, Thermal insulation Determination of steady-state thermal transmission properties of thermal insulation for circular pipes ISO 9229, Thermal insulation Vocabulary ISO 1
24、2576-1, Thermal insulation Insulating materials and products for buildings Conformity control systems Part 1: Factory-made products ISO 13787, Thermal insulation products for building equipment and industrial installations Determination of declared thermal conductivity ISO 21129, Hygrothermal perfor
25、mance of building materials and products Determination of water-vapour transmission properties Box method ISO 29465, Thermal insulating products for building applications Determination of length and width ISO 29466, Thermal insulating products for building applications Determination of thickness ISO
26、 29467, Thermal insulating products for building applications Determination of squareness ISO 29468, Thermal insulating products for building applications Determination of flatness ISO 29469:2008, Thermal insulating products for building applications Determination of compression behaviour ISO 29472,
27、 Thermal insulating products for building applications Determination of dimensional stability under specified temperature and humidity conditions ISO 29767, Thermal insulating products for building applications Determination of short-term water absorption by partial immersion EN 13467, Thermal insul
28、ating products for building equipment and industrial installations Determination of dimensions, squareness and linearity of preformed pipe insulation EN 13468, Thermal insulating products for building equipment and industrial installations Determination of trace quantities of water soluble chloride,
29、 fluoride, silicate, sodium ions and pH EN 13469:2002, Thermal insulating products for building equipment and industrial installations Determination of water vapour transmission properties of preformed pipe insulation EN 13472, Thermal insulating products for building equipment and industrial instal
30、lations Determination of short term water absorption by partial immersion of preformed pipe insulation 2) To be published. (Revision of ISO 1716:2002) ISO 8143:2010(E) ISO 2010 All rights reserved 33 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes
31、of this document the terms and definitions given in ISO 9229 and the following apply. 3.1.1 production line equipment that produces products in a continuous process NOTE For initial type test (ITT) and factory production control (FPC), each line is considered separately. 3.1.2 production unit equipm
32、ent that produces products in a discontinuous process NOTE For ITT and FPC, units using the same process in one factory are considered together (as one production line). 3.1.3 minimum service temperature lowest temperature to which a thermal insulation product may be exposed at a given thickness and
33、 at which it will continue to function within specified limits of performance NOTE The required performance may be in the areas of dimensional stability, thermal properties and mechanical properties. 3.2 Symbols, units and abbreviated terms 3.2.1 Symbols and units Symbol Quantity Unit d inside diame
34、ter of pipe section mm b width mm t thickness mm t decdeclared thickness of the product mm S lindeviation from linearity mm l length mm S hdeviation from squareness of boards on length and width mm/m S ddeviation from squareness of boards on thickness mm S maxdeviation from flatness mm brelative cha
35、nge in width % drelative change in thickness % lrelative change in length % thermal conductivity W/(mK) Ddeclared thermal conductivity W/(mK) water vapour diffusion resistance factor 5compressive stress at 5 % deformation kPa mcompressive strength kPa S pdeviation from squareness for pipe insulation
36、 mm aapparent density kg/m 3ISO 8143:2010(E) 4 ISO 2010 All rights reserved3.2.2 Abbreviated terms for declared properties Abbreviated term Declared property CS(Y) declared level for compressive strength CS(5) declared level for compressive stress at 5 % deformation Cl declared level for chloride co
37、ntent F declared level for fluoride content Na declared level for sodium K declared level for potassium content pH declared level for pH L declared class for length tolerances MU declared value for water vapour diffusion resistance factor P declared value for flatness tolerances S declared class for
38、 squareness tolerances ST (+) declared level for maximum service temperature ST () declared level for minimum service temperature T declared class for thickness tolerances W declared class for width tolerances 3.2.3 Abbreviated terms Abbreviated term Meaning CS Calcium silicate ITT Initial type test
39、 ML Manufacturers literature FPC Factory production control 4 Requirements 4.1 General Product properties shall be assessed in accordance with Clause 5. To comply with this International Standard, products shall meet the requirements of 4.2, and the requirements of 4.3, as appropriate. The test meth
40、ods to be used for determination of each property are given in Table 4, which also shows the required test specimen dimensions and the minimum number of test specimens required to give one test result. One test result for a product property is the average of the measured values on the number of test
41、 specimens given in Table 4. For FPC, see Annex A. ISO 8143:2010(E) ISO 2010 All rights reserved 54.2 For all applications 4.2.1 Thermal conductivity The thermal conductivity values shall be declared by the manufacturer at reference mean temperatures covering the product service temperature range. T
42、he following conditions apply: the measured values shall be expressed with three significant figures; the declared conductivity curve shall be given as a limit curve, as defined in ISO 13787. 4.2.2 Dimensions and tolerances 4.2.2.1 Linear dimensions The length, l, width, b, and thickness, t, of boar
43、ds and the dimensions of pipe sections and prefabricated ware shall be declared. When determined, no test result shall deviate from the declared values by more than the tolerance given in Table 1. Table 1 Dimensional tolerances Form of delivery Length Width Thickness Inside diameter Board 3 mm or 0,
44、6 % a 3 mm or 0,4 % a3 mm 2 + Pipe section or segment 3 mm or 0,6 % a3 mm 2 + 0 mm to +5 mm a Whichever gives the greatest numerical tolerance.4.2.2.2 Squareness The deviation from squareness of boards on length and width, S b , shall not exceed 6 mm/m and the deviation from squareness of boards on
45、thickness, S d , shall not exceed 2 mm. For pipe sections and segments, the deviation from squareness, S p , shall not exceed 3 mm. 4.2.2.3 Flatness The deviation from flatness, S max , shall not exceed 6 mm. 4.2.2.4 Pipe section linearity The deviation from linearity, S lin , shall not exceed 3 mm
46、or 0,6 % on length, whichever gives the greatest numerical tolerance. 4.2.3 Dimensional stability Standard atmospheres used for initial and final conditioning shall be chosen in accordance with 5.2. The test shall be carried out after storage for 48 h at (23 2) C and (90 5) % relative humidity. The
47、relative changes in length, l , width, b , and thickness, d , shall not exceed 1,0 %. ISO 8143:2010(E) 6 ISO 2010 All rights reserved4.2.4 Fire properties It is recommended that the fire properties with respect to reaction to fire be assessed according to the legislation in the individual territorie
48、s in which the product is to be used. 4.2.5 Durability characteristics 4.2.5.1 General The appropriate durability characteristics have been considered and are covered in 4.2.5.2, 4.2.5.3 and 4.2.5.4. 4.2.5.2 Durability of fire properties against ageing/degradation and high temperature The fire prope
49、rties in respect to reaction to fire performance of CS products does not change with time or when subjected to high temperature. 4.2.5.3 Durability of thermal resistance against ageing/degradation The thermal conductivity of CS products does not change with time. 4.2.5.4 Durability of thermal resistance against high temperature The thermal conductivity of CS products does not change with time at a high temperature. 4.3
