EN 14305:2015
(Main)Thermal insulation products for building equipment and industrial installations - Factory made cellular glass (CG) products - Specification
Thermal insulation products for building equipment and industrial installations - Factory made cellular glass (CG) products - Specification
This European Standard specifies the requirements for factory made cellular glass products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature range of approximately - 265 °C to + 430 °C.
Below an operating temperature of - 50 °C, special tests regarding the suitability of the product 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 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 insulation 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 0,065 W/(m·K) at 10 °C are not covered by this standard.
This European Standard does not cover products for the insulation of the building structure.
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Schaumglas (CG) - Spezifikation
Diese Europäische Norm legt die Anforderungen an werkmäßig hergestellte Produkte aus Schaumglas fest, die als Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie in einem Betriebstemperaturbereich von etwa 265 °C bis 430 °C benutzt werden.
Bei einer Betriebstemperatur unterhalb von 50 °C sind besondere Prüfungen bezüglich der Eignung der Produkte für den beabsichtigten Anwendungsfall ratsam (z. B. Sauerstoffverflüssigung). In jedem Fall sollten die Empfehlungen des Herstellers beachtet werden.
Die Produkte werden in Form von kaschierten oder unkaschierten Platten, Rohrschalen, Segmenten und vorgeformter Dämmung hergestellt.
Diese Europäische Norm beschreibt die Produkteigenschaften und enthält Verfahren zur Prüfung, Konformitätsbewertung, Kennzeichnung und Etikettierung.
Die von dieser Norm abgedeckten Produkte werden auch in vorgefertigten Wärmedämmsystemen und Mehr-schicht-Verbundplatten angewendet; die Eigenschaften von Systemen, in die diese Produkte integriert sind, werden nicht behandelt.
Diese Europäische Norm legt für die einzelnen Eigenschaften keine Leistungsstufen fest, die ein Produkt erreichen sollte, um für einen bestimmten Anwendungsfall tauglich zu sein. Die für bestimmte Anwendungen benötigten Stufen können Regelwerken oder Ausschreibungen entnommen werden.
Diese Norm gilt nicht für Produkte mit einem Nennwert der Wärmeleitfähigkeit größer als 0,065 W/(mK) bei 10 °C.
Diese Europäische Norm gilt nicht für Produkte, die zur Dämmung des Bauwerks bestimmt sind.
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en verre cellulaire (CG) - Spécification
La présente Norme européenne spécifie les exigences relatives aux produits manufacturés en verre cellulaire, utilisés pour l’isolation thermique de l’équipement du bâtiment et les installations industrielles, dont la température de service se situe entre – 265 °C et + 430 °C environ.
Pour une température de service inférieure à – 50 °C, des essais particuliers sont recommandés pour s’assurer de l’aptitude à l’emploi du produit dans l’application visée (par exemple, liquéfaction de l’oxygène). Dans de tels cas, il y a lieu de toujours faire appel aux conseils du fabricant.
Les produits sont fabriqués sous la forme de panneaux avec ou sans revêtement, de coquilles, de segments et de marchandise préfabriquée.
La présente Norme européenne décrit les caractéristiques du produit et comprend les modes opératoires pour l’essai, l’évaluation de conformité, le marquage et l’étiquetage.
Les produits couverts par la présente norme sont également utilisés dans des systèmes préfabriqués d’isolation thermique et dans des panneaux composites ; la performance des systèmes incorporant ces produits n’est pas traitée.
La présente Norme européenne ne spécifie pas le niveau requis pour une propriété donnée que doit posséder un produit pour démontrer son aptitude à une application particulière. Les niveaux requis pour une application donnée peuvent être trouvés dans les réglementations et les appels d’offre.
Les produits ayant une conductivité thermique déclarée supérieure à 0,065 W/(m K) à 10 °C ne sont pas couverts par la présente norme.
La présente Norme européenne ne couvre pas les produits destinés à l’isolation de la structure du bâtiment.
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz penjenega stekla (CG) - Specifikacija
Ta evropski standard določa zahteve za proizvode iz penjenega stekla, ki se uporabljajo za toplotno izolacijo opreme stavb in industrijskih inštalacij z razponom delovne temperature približno od –265 °C do 430 °C. Pod delovno temperaturo –50 °C se priporočajo posebni preskusi glede primernosti proizvodov za predvideno vrsto uporabe (npr. utekočinjenje kisika). V vseh primerih naj bi upoštevali napotke proizvajalca. Proizvodi so izdelani v obliki prevlečenih ali neprevlečenih plošč, vodovodnih odsekov, segmentov in montažne opreme. Ta standard opisuje lastnosti proizvodov ter zajema postopke za preskušanje, vrednotenje skladnosti, označevanje in etiketiranje. Proizvodi iz tega standarda se uporabljajo tudi v montažnih sistemih toplotne izolacije in vezanih ploščah; lastnosti sistemov iz teh proizvodov niso opisane. Ta evropski standard ne določa zahtevane ravni določene lastnosti, ki jo mora proizvod doseči, da se dokaže njegova primernost namenu za posamezno vrsto uporabe. Zahtevane ravni za posamezno uporabo je mogoče najti v uredbah in javnih razpisih. Proizvodi z deklarirano toplotno prevodnostjo, višjo od 0,065 W/mK pri 10 °C, v tem standardu niso zajeti. Ta standard ne zajema proizvodov za izolacijo stavbne strukture.
General Information
- Status
- Published
- Publication Date
- 08-Dec-2015
- Technical Committee
- CEN/TC 88 - Thermal insulating materials and products
- Drafting Committee
- CEN/TC 88/WG 10 - Building equipment and industrial installations
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 13-Sep-2021
- Completion Date
- 14-Apr-2025
Relations
- Effective Date
- 16-Dec-2015
- Effective Date
- 02-May-2018
Overview
EN 14305:2015 is the CEN European standard for factory made cellular glass (CG) thermal insulation products used in building equipment and industrial installations. It defines product characteristics, testing procedures, conformity assessment, marking and labelling for faced or unfaced boards, pipe sections, segments and prefabricated ware with an approximate service temperature range of -265 °C to +430 °C. Products with declared thermal conductivity greater than 0,065 W/(m·K) at 10 °C are excluded. The standard also aligns key clauses with the EU Construction Products Regulation (CPR) - see Annex ZA - and supports CE marking procedures.
Key topics and technical requirements
EN 14305:2015 covers the following technical topics and requirements:
- Thermal performance
- Declared thermal conductivity and methods for measuring thermal conductivity.
- Operating temperature limits
- Maximum and minimum service temperature guidance; special tests advised below -50 °C (e.g., oxygen liquefaction risks).
- Mechanical and durability properties
- Compressive strength, bending strength, tensile strength (parallel/perpendicular to faces), compressive creep and point load behavior.
- Physical properties
- Dimensions and tolerances, dimensional stability, apparent density, coefficient of thermal expansion.
- Moisture and chemical resistance
- Water absorption, water vapour diffusion resistance, trace soluble ions and pH.
- Safety and fire
- Reaction to fire classification, continuous glowing combustion and release of dangerous substances.
- Testing, conformity and factory control
- Sampling, conditioning, test methods, Product Type Determination (PTD), Factory Production Control (FPC) and Assessment and Verification of Constancy of Performance (AVCP).
- Marking and labelling
- Requirements for product identification, CE marking and performance declaration.
Note: EN 14305 specifies how to assess properties but does not set the required performance levels for a particular application - those are defined by regulations, project specifications and tenders.
Applications and users
Typical applications include thermal insulation for:
- Building services (HVAC, chilled and hot-water piping)
- Industrial process piping and equipment
- Prefabricated thermal insulation systems and composite panels (product performance covered; full system performance is outside scope)
Primary users:
- Manufacturers of cellular glass insulation
- Specifiers, consulting engineers and insulation contractors
- Product certifiers and testing laboratories
- Procurement authorities and clients preparing tenders or regulatory compliance documentation
Related standards
EN 14305 is part of a CEN package for factory-made insulation products and relates to other product standards such as:
- EN 14303 (mineral wool), EN 14304 (elastomeric foam), EN 14306 (calcium silicate), EN 14307 (XPS), EN 14308 (PUR/PIR), EN 14309 (EPS), EN 14313 (PEF), EN 14314 (phenolic foam), EN 15501 (perlite/vermiculite).
Keywords: EN 14305:2015, cellular glass, thermal insulation, factory made, building equipment, industrial installations, thermal conductivity, CE marking, Construction Products Regulation.
Frequently Asked Questions
EN 14305:2015 is a standard published by the European Committee for Standardization (CEN). Its full title is "Thermal insulation products for building equipment and industrial installations - Factory made cellular glass (CG) products - Specification". This standard covers: This European Standard specifies the requirements for factory made cellular glass products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature range of approximately - 265 °C to + 430 °C. Below an operating temperature of - 50 °C, special tests regarding the suitability of the product 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 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 insulation 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 0,065 W/(m·K) at 10 °C are not covered by this standard. This European Standard does not cover products for the insulation of the building structure.
This European Standard specifies the requirements for factory made cellular glass products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature range of approximately - 265 °C to + 430 °C. Below an operating temperature of - 50 °C, special tests regarding the suitability of the product 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 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 insulation 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 0,065 W/(m·K) at 10 °C are not covered by this standard. This European Standard does not cover products for the insulation of the building structure.
EN 14305:2015 is classified under the following ICS (International Classification for Standards) categories: 91.100.60 - Thermal and sound insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 14305:2015 has the following relationships with other standards: It is inter standard links to EN 14305:2009+A1:2013, EN 14305:2015/prA1. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 14305:2015 is associated with the following European legislation: EU Directives/Regulations: 305/2011; Standardization Mandates: M/103 REV. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 14305:2015 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz penjenega stekla (CG) - SpecifikacijaWärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Schaumglas (CG) - SpezifikationProduits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en verre cellulaire (CG) - SpécificationThermal insulation products for building equipment and industrial installations - Factory made cellular glass (CG) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 14305:2015SIST EN 14305:2016en,fr,de01-februar-2016SIST EN 14305:2016SLOVENSKI
STANDARDSIST EN 14305:2010+A1:20131DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14305
December
t r s w ICS
{ sä s r rä x r Supersedes EN
s v u r wã t r r { ªA sã t r s uEnglish Version
Thermal insulation products for building equipment and products æ Specification Produits isolants thermiques pour l 5ßquipement du bâtiment et les installations industrielles æ Produits
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie æ Werkmäßig hergestellte This European Standard was approved by CEN on
t v October
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v u r wã t r s w ESIST EN 14305:2016
Factory production control . 24 Annex B (normative)
Determination of minimum service temperature . 27 B.1 Definitions . 27 B.2 Principle . 27 B.3 Apparatus . 27 B.4 Test specimens . 28 B.5 Procedure . 28 B.6 Calculation and expression of results . 29 B.7 Accuracy of measurements . 29 B.8 Test report . 30 Annex C (informative)
Additional properties . 31 C.1 General . 31 C.2 Fire protection . 31 C.3 Compressive strength . 31 C.4 Shear strength . 31 C.5 Dimensional stability under constant normal laboratory conditions . 31 C.6 Coefficient of thermal expansion . 32 C.7 Apparent density . 32 Annex D (informative)
Preparation of the flat test specimens to measure thermal conductivity . 33 D.1 Introduction. 33 D.2 Procedure to get flat test specimen faces: method of the three rulers . 33 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 34 ZA.1 Scope and relevant characteristic . 34 ZA.2 Procedures for AVCP of factory made cellular glass products . 35 ZA.3 CE Marking and labelling . 43 Bibliography . 45
is the thermal conductivity W/(m·K) D is the declared thermal conductivity W/(m·K)
is the water vapour diffusion resistance factor — Pd is the deformation under a point load of 1 000 N mm Sb is the deviation from squareness on length and width mm/m Sd is the deviation from squareness on thickness mm sd is the water vapour diffusion equivalent on air layer thickness m Smax is the deviation from flatness mm m is the compressive strength kPa b is the bending strength kPa mt is the tensile strength perpendicular to faces kPa t is the tensile strength parallel to faces kPa v is the deviation from squareness for pipe sections mm Wlp is the long term water absorption by partial immersion kg/m2 Wp is the short-term water absorption kg/m2 Xct is the compressive creep mm Xt is the deformation at time t mm Z is the water vapour resistance m2 h Pa/mg AP is the symbol of the declared level of practical sound absorption coefficient
AW is the symbol of the declared level of weighted sound absorption coefficient
BS is the symbol of the declared level for bending strength
CC(i1/i2 /y) c is the symbol of the declared level for compressive creep
CL is the symbol of the declared level for soluble chlorides
CS(Y) is the symbol of the declared level for compressive strength
F is the symbol of the declared level of soluble fluoride ions
MU is the symbol of the declared value for water vapour diffusion resistance factor
NA is the symbol of the declared level of soluble sodium ions
pH is the symbol of the declared level of the pH-value
PL(P) is the symbol of the declared level for penetration under point load
SI is the symbol of the declared level of soluble silicate ions
ST(+) is the symbol of the declared level for maximum service temperature
ST(–) is the symbol of the declared level for minimum service temperature
TP is the symbol of the declared level for tensile strength parallel to faces
TR is the symbol of the declared level for tensile strength perpendicular to faces
WL(P) is the symbol of the declared level for long term water absorption
WS is the symbol of the declared level for short-term water absorption
Z is the symbol of the declared value for water vapour resistance
3.2.2 Abbreviated terms used in this standard AVCP is Assessment and Verification of Constancy of Performance (previously named attestation of conformity) CG is Cellular Glass DoP is Declaration of Performance FPC is Factory Production Control PTD Product Type Determination (previously named ITT for Initial Type Test) RtF Reaction to Fire ThIBEII is Thermal Insulation for Building Equipment and Industrial Installations VCP is Verification of Constancy of Performance (previously named evaluation of conformity) 4 Requirements 4.1 General Product properties shall be assessed in accordance with Clause 5. To comply with this standard, products shall meet the requirements of 4.2, and the requirements of 4.3 as appropriate. NOTE Information on additional properties is given in Annex C. One test result for a product property is the average of the measured values on the number of test specimens given in Table 6. 4.2 For all applications 4.2.1 Thermal conductivity For flat specimens, thermal conductivity shall be based upon measurements carried out in accordance with EN 12667 or EN 12939 for thick products. For cylindrical specimens EN ISO 8497 shall be used as specified in 5.3.2. SIST EN 14305:2016
values below 0,1 W/(m·K) and in 0,001 W/(m·K) for
values above 0,1 W/(m·K). This shall be used as a reference for the verification of the declaration. When thermal conductivity is declared as a table derived from the equation, the rounding upwards to the next 0,001 W/(m·K) has to be done for the full range of the thermal conductivity. NOTE Determinations of the declared thermal conductivity of pipe sections, following EN ISO 8497, having joints in the metering area, include the effects of these joints as defined in EN ISO 23993. 4.2.2 Dimensions and tolerances 4.2.2.1 Linear dimensions The length, l, width, b, and thickness, d, of flat products shall be determined in accordance with EN 822 and EN 823. Length, thickness, and inside diameter Di, of pipe sections, segments and prefabricated ware shall be determined in accordance with EN 13467. No test result shall deviate from the declared values by more than the tolerances given in Table 1. Table 1 — Dimensional tolerances Dimensions in millimetres Form of
delivery Length Width Thickness Inside diameter Squareness Flatness Pipe section linearity Length and width Thickness Unfaced board ±2 ±2 ±2
±5 mm/m ±2 ±2
Faced board ±5 ±2 ±2 a
±5 mm/m ±2 ±2
Pipe section ±2
±2 – 0 to + 4 ±3
±2 a The tolerances apply only to unfaced boards. The thickness of any facing exceeding 3 mm shall be indicated in the manufacturer's literature. 4.2.2.2 Squareness Deviation from squareness, Sb, of boards and slabs shall be determined in accordance with EN 824. Deviation from squareness, v, of pipe sections shall be determined in accordance with EN 13467. No test result shall exceed the corresponding tolerance given in Table 1. 4.2.2.3 Flatness Deviation from flatness, Smax, of boards and slabs shall be determined in accordance with EN 825. SIST EN 14305:2016
· 400 CS(Y)500
· 500 CS(Y)600
· 600 CS(Y)700
· 700 CS(Y)800
· 800 CS(Y)900
· 900 CS(Y)1000
· 1 000 CS(Y)1200
· 1 200 CS(Y)1400
· 1 400 CS(Y)1600
· 1 600 CS(Y)1800
· 1 800 CS(Y)2000
· 2 000 CS(Y)2200
· 2 200 CS(Y)2400
· 2 400 CS(Y)2500
· 2 500 CS(Y)2750
· 2 750 CS(Y)3000
· 3 000 SIST EN 14305:2016
· 200 BS 250
· 250 BS 300
· 300 BS 350
· 350 BS 400
· 400 BS 450
· 450 BS 500
· 500 BS 550
· 550 BS 600
· 600 BS 700
· 700 BS 800
· 800 BS 900
· 900 BS 1000
· 1 000 BS 1100
· 1 100 BS 1200
· 1 200 BS 1300
· 1 300 BS 1400
· 1 400 4.3.6 Point load Deformation under a point load of 1 000 N, Pd, of boards and slabs, shall be determined in accordance with EN 12430. No test result shall exceed the value, given in Table 5, for the declared level. Table 5 — Levels for deformation under point load Level Requirement mm PL(P)2
¶ 2,0 PL(P)1,5
¶ 1,5 PL(P)1
¶ 1,0 PL(P)0,5
¶ 0,5 4.3.7 Tensile strength parallel to faces Tensile strength parallel to faces, t, shall be determined in accordance with EN 1608. The level of tensile strength parallel to faces shall be declared in levels, TP, with steps of 50 kPa. No test result shall be less than the declared level. SIST EN 14305:2016
¶ i CC(i1/i2/25) c 304 25 c i1/i2
¶ i CC(i1/i2/50) c 608 50 c i1/i2
¶ i a The creep of the bitumen used for the facings is not taken into account in these values. NOTE 2 Referring to the designation code CC(i1/i2/y)c, according to Clause 6, a declared level CC(1,5/1/10)450, as for example, indicates a value not exceeding 1 mm for compressive creep and 1,5 mm for total thickness reduction after extrapolation at 10 years (i.e. 30 times one hundred and 22 days of testing) under a declared stress of 450 kPa. 4.3.10 Water absorption 4.3.10.1
Short-term water absorption Short-term water absorption by par
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EN 14305:2015 표준은 건축 장비와 산업 설치를 위한 열 절연 제품에 대한 요구 사항을 규정한 중요한 문서입니다. 이 표준은 -265 °C에서 +430 °C까지의 운영 온도 범위에서 사용되는 공장에서 제작된 셀룰러 유리(CG) 제품에 초점을 맞추고 있습니다. 표준의 강점 중 하나는 공장에서 제작된 셀룰러 유리 제품의 다양성을 수용한다는 것입니다. 이를 통해 나는 제품이 패이스드 또는 언페이스드 보드, 파이프 섹션, 세그먼트 및 조립식 물품 형태로 제조될 수 있다는 사실을 강조할 수 있습니다. 이러한 배열은 산업에서 요구되는 열 절연 성능을 만족시키는 데 유용하며, 특히 극저온 환경에서도 적합성을 제공합니다. 또한 EN 14305:2015는 제품의 특성과 관행에 대한 테스트, 적합성 평가, 표시 및 라벨링 절차를 명확히 설명하고 있습니다. 이러한 명확한 절차는 제조업체와 사용자가 제품의 품질 및 신뢰성을 확인하는 데 큰 도움을 줍니다. 하지만 중요한 점은 특정 응용 프로그램에서 제품이 적합성을 입증하기 위해 달성해야 하는 요구 수준을 지정하지 않는다는 것입니다. 이에 따라, 특정 응용에 필요한 수준은 규정이나 입찰 요청에서 확인해야 합니다. 이 표준은 다양한 응용 분야에서 널리 사용되는 조립식 열 절연 시스템과 복합 패널에서도 사용 가능한 제품들을 다루고 있습니다. 그러나 제품의 열 전도율이 0.065 W/(m·K)보다 높은 경우는 이 표준의 적용 대상에서 제외됩니다. 또한 건축 구조의 절연을 위한 제품은 이 표준에서 포함되지 않음을 유념해야 합니다. 종합적으로 EN 14305:2015는 공장에서 제작된 셀룰러 유리 제품의 성능과 응용 가능성을 명확히 정의함으로써, 관련 산업에서의 열 절연 요구를 충족시키는 데 필수적인 역할을 한다고 평가할 수 있습니다.
The EN 14305:2015 standard provides a comprehensive specification for factory-made cellular glass (CG) products intended for thermal insulation applications within the building equipment and industrial installations sector. Its scope emphasizes the operational versatility of these products, catering to an impressive temperature range of approximately -265 °C to +430 °C. This extensive range makes the standard highly relevant for industries requiring robust thermal insulation solutions, especially in extreme environments. One of the strengths of this standard is its clear delineation of product forms, which include faced and unfaced boards, pipe sections, segments, and prefabricated ware. This categorization assists manufacturers and consumers in selecting appropriate products tailored to specific applications. Furthermore, the standard underscores the importance of specialized testing for applications below -50 °C, ensuring safety and efficacy when dealing with sensitive materials such as liquefied oxygen. The emphasis on adhering to manufacturer's advice for such scenarios adds an additional layer of reliability to the standard. The inclusion of detailed procedures for testing and the evaluation of conformity is another significant aspect of EN 14305:2015. This ensures that products meet established quality benchmarks and can be properly marked and labeled, thus enhancing trust in the performance and safety of cellular glass insulation products. However, it is important to note that while this standard outlines essential product characteristics, it does not prescribe specific performance levels necessary for various applications. This flexibility allows for adaptation based on regulatory requirements and individual project specifications, making the standard universally applicable across diverse scenarios. Essentially, EN 14305:2015 not only addresses the technical specifications of cellular glass products but also plays a pivotal role in reinforcing regulatory compliance and market confidence in thermal insulation solutions within the building and industrial sectors. Products with thermal conductivity exceeding 0.065 W/(m·K) at 10 °C are explicitly excluded from this scope, ensuring focus on high-performance materials that meet strict efficiency criteria. Overall, the EN 14305:2015 standard stands as a crucial reference document for stakeholders in the construction and industrial insulation sector, offering essential guidelines and fostering the development of high-quality thermal insulation products.
La norme EN 14305:2015 pour les produits de verre cellulaire fabriqués en usine, spécifiquement destinée à l'isolation thermique des équipements de construction et des installations industrielles, constitue un document essentiel dans le domaine de l'efficacité énergétique. La portée de cette norme est clairement définie, englobant les exigences relatives aux produits utilisés pour une plage de température d'exploitation allant de -265 °C à +430 °C, ce qui reflète son applicabilité dans des environnements extrêmes. L'un des points forts de cette norme réside dans sa capacité à garantir des caractéristiques spécifiques des produits, telles que la durabilité et la sécurité, grâce à des procédures rigoureuses de test et d'évaluation de conformité. L'inclusion des spécifications pour différents formats de produits - y compris les panneaux, sections de tuyaux et segments - témoigne de la flexibilité et de la polyvalence des applications envisageables, particulièrement dans les systèmes d'isolation thermique préfabriqués. En ce qui concerne la pertinence de la norme, elle apparaît comme un outil fondamental pour les fabricants et les entrepreneurs, assurant que les produits respectent les exigences techniques tout en permettant aux utilisateurs finaux de faire des choix éclairés lors de l'acquisition de solutions d'isolation. Bien que la norme n'établisse pas de seuils de performance précis pour la conformité à des applications spécifiques, elle rappelle l'importance de se référer à la réglementation et aux appels d'offres pour déterminer les niveaux de performance nécessaires. De plus, le document s'adresse de manière claire aux utilisateurs en leur recommandant de suivre les conseils des fabricants pour l'application à des températures inférieures à -50 °C, où des tests spécifiques peuvent être requis pour assurer l'adéquation des produits. Cela démontre un engagement fort envers la sécurité et la performance dans des conditions d'utilisation critiques. En somme, la norme EN 14305:2015 est non seulement pertinente mais indispensable pour le secteur de l’isolation thermique, offrant un cadre systématique pour les produits en verre cellulaire, tout en garantissant leur conformité et leur efficacité dans des applications parfois critiques. Les utilisateurs et fabricants peuvent avoir confiance dans cette norme, qui établit des bases solides pour une utilisation sûre et efficace des produits d'isolation thermique.
Die Norm EN 14305:2015 legt die Anforderungen an werksseitig hergestellte Produkte aus Zellglas (CG) fest, die zur Wärmedämmung von Betriebseinrichtungen und industriellen Installationen eingesetzt werden. Mit einem Betriebstemperaturbereich von etwa -265 °C bis +430 °C sind diese Produkte besonders vielseitig und für eine breite Palette von Anwendungen geeignet. Dies ist ein entscheidender Vorteil, da unterschiedliche industrielle Anwendungen verschiedene Temperaturanforderungen stellen. Ein starkes Merkmal dieser Norm ist die detaillierte Beschreibung der Produktmerkmale sowie die integrierten Verfahren für Prüfungen, Konformitätsbewertung, Kennzeichnung und Etikettierung. Dies gewährleistet, dass die Produkte nicht nur den festgelegten technischen Anforderungen entsprechen, sondern auch sicher in der Anwendung sind. Insbesondere die Empfehlung, bei Temperaturen unter -50 °C spezielle Tests bezüglich der Eignung des Produkts durchzuführen, zeigt das hohe Maß an Sorgfalt und Sicherheit, das für diese industriellen Anwendungen erforderlich ist. Die Norm umfasst auch Produkte in Form von beschichteten oder unbeschichteten Platten, Rohrsektionen und vorgefertigten Elementen. Dies ermöglicht eine flexible Anwendung der Produkte in verschiedenen Konstruktions- und Isolationssystemen. Eine wichtige Anmerkung ist, dass die Norm Produkte mit einer erklärten Wärmeleitfähigkeit von mehr als 0,065 W/(m·K) bei 10 °C nicht abdeckt. Dies stellt sicher, dass nur Produkte mit einer angemessenen Leistung erfasst werden, was für die Qualität der thermischen Leistung von Bedeutung ist. Ein weiterer relevanter Punkt ist, dass die Norm nicht die erforderlichen Niveaus eines bestimmten Merkmals angibt, die zur Demonstration der Eignung für einen bestimmten Einsatzzweck erreicht werden müssen. Stattdessen verweist sie auf die gesetzlichen Vorschriften und Ausschreibungen, wo entsprechende Anforderungen zu finden sind. Dies unterstreicht die Flexibilität der Norm und lässt Raum für individuelle Anpassungen je nach spezifischem Anwendungsbereich. Insgesamt bietet die EN 14305:2015 eine umfassende, gut strukturierte Grundlage für die Standardisierung der Zellglasprodukte, die für die Wärmedämmung in Bautechnik und Industrie verwendet werden. Ihre Relevanz in der heutigen Baubranche ist unbestreitbar, da sie sowohl technische als auch sicherheitsbezogene Aspekte berücksichtigt und somit einen wichtigen Beitrag zur Qualitätssicherung und Effizienz steigert.
SIST EN 14305:2016は、建物設備および産業用設備の熱絶縁製品に関する重要な欧州標準であり、工場で製造されたセルロースガラス（CG）製品に対する仕様を明確に示しています。この標準の範囲は、約-265 °Cから+430 °Cの動作温度範囲で使用される熱絶縁製品に焦点を当てており、特に過酷な環境でも安定した性能を発揮することが求められています。 この標準の強みとして、製品の特徴を詳細に記述し、試験、適合性評価、マーキングおよびラベリングの手順を含むことが挙げられます。ユーザーは、製品の使用において必要な数値や性能基準を理解できるため、適切な材料選定が可能となります。特に、-50 °C未満の操作条件では、製品が用途に適しているかを評価するための特別な試験が推奨されています。 また、製品は面付けまたは無面付けのボード、パイプセクション、セグメント、プレファブリケーションされた製品形式で製造されるため、用途の広さを持っています。さらに、プレファブリケーションされた熱絶縁システムや複合パネルでも使用され、これにより分野横断的な応用が推奨されます。 一方で、この標準は特定の用途において必要な性能レベルを明示しておらず、そのための詳細は規則や入札通知に依存します。これは、ユーザーが製品の選択を行う上での柔軟性を持たせていますが、同時に利用者には慎重な判断が求められます。 このように、SIST EN 14305:2016は、熱絶縁に関する基準を提供し、質の高い製品の選定と適切な応用を促進するために不可欠なリソースとなっています。その明確な基準と評価手順は、建設業界や製造業界において、信頼性の高い製品供給を支えるものとなっています。
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