EN 1279-3:2002
(Main)Glass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances
Glass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances
This European Standard is the product standard for insulating glass units, which defines insulating glass units, and ensures by means of an adequate evaluation of conformity to this standard that:
- energy savings are made because the U-value and solar factor do not change significantly;
- health is preserved because sound reduction and vision do not change significantly;
- safety is provided because mechanical resistance does not change significantly.
It covers additional characteristics that are of importance for trade. Marking conditions are included.
The main intended uses of the insulating glass units are installations in windows, doors, curtain walling, roofs and partitions where there exists protection against direct ultraviolet radiation at the edges.
NOTE In cases where there is no protection against direct ultraviolet radiation at the edges, such as structural sealant glazing systems, additional European technical specifications should be followed. See Bibliography [2] and [3].
This Part of this standard, which is inextricably bound up with the other Parts of the standard, covers:
- the gas leakage rate by testing;
- the gas concentration tolerances;
as one means of verifying whether a product made in accordance with its system description, conforms with the relevant aspects of the definition of insulating glass units.
Glas im Bauwesen - Mehrscheiben-Isolierglas - Teil 3: Langzeitprüfverfahren und Anforderungen bezüglich Gasverlustrate und Grenzabweichungen für die Gaskonzentration
Diese Europäische Norm stellt die Bauartnorm für Mehrscheiben-Isolierglas dar; sie definiert Mehrscheiben-Isolierglas und stellt durch adäquate Bewertung der Übereinstimmung mit dieser Norm folgendes sicher:
Energieeinsparung, weil sich U-Wert und Solarfaktor nicht wesentlich verändern;
Gesundheit, weil sich Schalldämmung und visuelle Qualität nicht wesentlich verändern;
Sicherheit, weil sich die mechanische Widerstandsfähigkeit nicht wesentlich verändert.
Sie erfasst zusätzliche Kennwerte, die für den Handel wichtig sind. Bedingungen für die Kennzeichnung werden ebenfalls erfasst.
Mehrscheiben-Isolierglas wird hauptsächlich für den Einbau in Fenster, Türen, Fassadenverkleidungen, Dächer und Trennwände vorgesehen, wo an den Kanten ein Schutz vor direkter ultravioletter Strahlung besteht.
ANMERKUNG Falls die Kanten nicht gegen direkte UV Strahlung geschützt sind, wie z. B. bei geklebten lastabtragenden Glaskonstruktionen, sind zusätzliche europäische technische Spezifikationen zu befolgen (siehe Literaturhinweise [2] und [3]).
Dieser Teil der Norm, der nur in Verbindung mit den anderen Teilen der Norm gilt, betrifft:
die Bestimmung der Gasverlustrate;
die Grenzabweichungen für die Gaskonzentration;
um zu verifizieren, ob ein nach der Systembeschreibung hergestelltes Erzeugnis unter diesen Aspekten der Definition von Mehrscheiben-Isolierglas entspricht.
Verre dans la construction - Vitrage isolant préfabriqué scellé - Partie 3: Méthode d'essai à long terme et prescriptions pour le débit de fuite de gaz et pour les tolérances de concentration du gaz
La présente Norme européenne est la norme produit des vitrages isolants préfabriqués scellés, qui définit ces vitrages isolants et garantit, par une évaluation appropriée de la conformité à la présente norme, les points suivants :
des économies d'énergie sont réalisées du fait que la valeur U et le facteur solaire ne varient pas de façon significative ;
la santé est préservée du fait que l'atténuation acoustique et la vision ne varient pas de façon significative ;
la sécurité est assurée du fait que de la résistance mécanique ne varie pas de façon significative.
Il couvre d'autres caractéristiques qui ont une importance du point de vue commercial. Les conditions de marquage sont incluses.
L'utilisation des vitrages isolants préfabriqués scellés est principalement destinée aux fenêtres, portes, façades rideaux, toitures et cloisons, lorsqu'il existe une protection contre le rayonnement ultraviolet direct sur les bords.
NOTE Lorsqu'il n'y a pas de protection contre le rayonnement ultraviolet direct sur les bords, comme dans les systèmes de vitrages extérieurs collés, il convient de respecte d'autres spécifications techniques européennes complémentaires. Voir Bibliographie de [2] à [6].
Cette partie de la présente norme, qui est indissociable des autres parties de cette même norme, couvre :
le mesurage du débit de fuite du gaz ;
les tolérances de concentration du gaz ;
comme moyen permettant de vérifier si un produit fabriqué selon la description de son système, est conforme aux aspect pertinents de la définition des verres isolants.
Steklo v stavbah - Izolacijski stekleni elementi – 3. del: Dolgoročna preskusna metoda ter zahteve za stopnjo uhajanja plina in tolerance koncentracije plina
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Glas im Bauwesen - Mehrscheiben-Isolierglas - Teil 3: Langzeitprüfverfahren und Anforderungen bezüglich Gasverlustrate und Grenzabweichungen für die GaskonzentrationVerre dans la construction - Vitrage isolant préfabriqué scellé - Partie 3: Méthode d'essai a long terme et prescriptions pour le débit de fuite de gaz et pour les tolérances de concentration du gazGlass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances81.040.20Steklo v gradbeništvuGlass in buildingICS:Ta slovenski standard je istoveten z:EN 1279-3:2002SIST EN 1279-3:2004en01-september-2004SIST EN 1279-3:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1279-3November 2002ICS 81.040.20English versionGlass in building - Insulating glass units - Part 3: Long term testmethod and requirements for gas leakage rate and for gasconcentration tolerancesVerre dans la construction - Vitrage isolant préfabriquéscellé - Partie 3: Méthode d'essai à long terme etprescriptions pour le débit de fuite de gaz et pour lestolérances de concentration du gazGlas im Bauwesen - Mehrscheiben-Isolierglas - Teil 3:Langzeitprüfverfahren und Anforderungen bezüglichGasverlustrate und Grenzabweichungen für dieGaskonzentrationThis European Standard was approved by CEN on 1 September 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1279-3:2002 ESIST EN 1279-3:2004
Requirements for other gases.13A.1Durability of the gas and interaction with insulating glass components.13A.2Effect on thermal- and sound insulation.13A.3Assessment example with krypton gas filling.14Annex B (informative)
Relationship between artificial and natural ageing with regard to thermal andsound insulation.15Annex C (informative)
Determination of the gas leakage rate by gas chromatography.16C.1Principle of method.16C.2Equipment.16C.2.1Full container.16C.2.2Ring container.18C.2.3Cooling trap.19C.2.4Gas chromatograph.19C.2.5Connecting pieces.19C.2.6Solvents.19C.2.7Purging and carrier gas.19C.2.8Calibrating gas.20C.3Preparation of test specimens.21SIST EN 1279-3:2004
ro,i is often given at To = 273 K (0 °C) and Po = 1014 hPa3.4 UpU-value (see EN 673) for publication: the thermal transmittance value to be published, normally determined with thegas concentration ci,o. See also annex A3.5 Rw,p(C/Ctr)Rw(C/Ctr)-value (see prEN 12758) for publication: the weighted sound reduction index to be published, normallydetermined with the gas concentration ci,o. See also annex ASIST EN 1279-3:2004
in % a-1(2)NOTEFor most insulating glass units, measured Li values are much higher than actual Li values will be after 10 yearsnatural ageing. Therefore the limiting value should not be used for calculating the gas concentration during the lifetime of theunit. See annex B.In the case of sealants based on polysulfide, polyurethane, silicone or polyisobutylene, determining the gasleakage rate of argon (Ar) may replace the measurement of the gas leakage rate for sulfurhexafluoride (SF6) andair.4.2 Tolerances on gas concentrationFor tolerances on gas concentration, refer to EN 1279-6.4.3 Dew point and moisture penetration indexFor testing and requirements on dew point and moisture penetration, refer to EN 1279-2.4.4 Edge seal strengthFor the requirements on edge seal strength, refer to EN 1279-4.4.5 Additional requirements for other gases than argon, sulfurhexafluoride and airFor those requirements, refer to annex A.5 Testing5.1 Principle of testingIn the test, the gas leakage rate at 20 °C is measured after subjecting the test specimen to a climate as specified inEN 1279-2 with the following modifications:–the number of cycles is reduced to 28; and–the time at a constant temperature of 58 °C is reduced to 4 weeks.For measuring the gas leakage rate, the unit is placed in a gastight container and, after a given time, the amount ofgas which has leaked from the unit is measured. After this measurement, the gas concentration in the unit isanalysed and the gas leakage rate calculated.5.2 Apparatus5.2.1 Climate exposure equipmentTest apparatus for the climate exposure as specified in EN 1279-2.SIST EN 1279-3:2004
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Frequently Asked Questions
EN 1279-3:2002 is a standard published by the European Committee for Standardization (CEN). Its full title is "Glass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances". This standard covers: This European Standard is the product standard for insulating glass units, which defines insulating glass units, and ensures by means of an adequate evaluation of conformity to this standard that: - energy savings are made because the U-value and solar factor do not change significantly; - health is preserved because sound reduction and vision do not change significantly; - safety is provided because mechanical resistance does not change significantly. It covers additional characteristics that are of importance for trade. Marking conditions are included. The main intended uses of the insulating glass units are installations in windows, doors, curtain walling, roofs and partitions where there exists protection against direct ultraviolet radiation at the edges. NOTE In cases where there is no protection against direct ultraviolet radiation at the edges, such as structural sealant glazing systems, additional European technical specifications should be followed. See Bibliography [2] and [3]. This Part of this standard, which is inextricably bound up with the other Parts of the standard, covers: - the gas leakage rate by testing; - the gas concentration tolerances; as one means of verifying whether a product made in accordance with its system description, conforms with the relevant aspects of the definition of insulating glass units.
This European Standard is the product standard for insulating glass units, which defines insulating glass units, and ensures by means of an adequate evaluation of conformity to this standard that: - energy savings are made because the U-value and solar factor do not change significantly; - health is preserved because sound reduction and vision do not change significantly; - safety is provided because mechanical resistance does not change significantly. It covers additional characteristics that are of importance for trade. Marking conditions are included. The main intended uses of the insulating glass units are installations in windows, doors, curtain walling, roofs and partitions where there exists protection against direct ultraviolet radiation at the edges. NOTE In cases where there is no protection against direct ultraviolet radiation at the edges, such as structural sealant glazing systems, additional European technical specifications should be followed. See Bibliography [2] and [3]. This Part of this standard, which is inextricably bound up with the other Parts of the standard, covers: - the gas leakage rate by testing; - the gas concentration tolerances; as one means of verifying whether a product made in accordance with its system description, conforms with the relevant aspects of the definition of insulating glass units.
EN 1279-3:2002 is classified under the following ICS (International Classification for Standards) categories: 81.040.20 - Glass in building. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1279-3:2002 has the following relationships with other standards: It is inter standard links to EN 1279-3:2018. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1279-3:2002 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/135, M/BC/CEN/91/7. 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.
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기사 제목: EN 1279-3:2002 - 건물용 유리 - 단열 유리 유닛 - 파트 3: 장기 시험 방법 및 가스 누출률과 가스 농도 허용 한계에 대한 요구 사항 기사 내용: 이 유럽 표준은 단열 유리 유닛의 제품 표준으로, 단열 유리 유닛을 정의하며, 이 표준에 따른 준수 평가를 통해 다음과 같은 사항을 보장한다: - U-값과 태양열 투과율이 크게 변하지 않아 에너지 절약이 이루어짐 - 소음 감소 및 시야가 크게 변하지 않아 건강을 유지함 - 기계적 저항성이 크게 변하지 않아 안전성 제공함 이는 무역에 중요한 추가 특성을 다루며, 표시 조건도 포함된다. 단열 유리 유닛의 주된 사용은 직접적인 자외선 방사선에 대한 가장자리 보호가 존재하는 창문, 문, 커튼 월, 지붕 및 파티션에 설치되는 것이다. 참고: 가장자리에 자외선 방사선에 대한 보호가 없는 구조용 시장법 밀폐접합 시스템과 같은 경우, 추가적인 유럽 기술 사양을 따라야 한다. 참고 문헌 [2] 및 [3]을 참조하십시오. 이 표준의 이 파트는 다른 파트와 밀접하게 연결되어 있으며, 다음을 다룬다: - 테스트를 통한 가스 누출률 - 가스 농도 허용 한계 제품이 시스템 설명에 따라 제작되어 있는지를 확인하기 위한 수단으로, 단열 유리 유닛의 정의와 관련된 측면에 부합하는지 검증하는 역할을 한다.
The article discusses the European Standard EN 1279-3:2002, which is a product standard for insulating glass units. The standard ensures that these units fulfill certain criteria related to energy savings, health preservation, and safety. It covers additional characteristics important for trade and includes marking conditions. The main intended uses of insulating glass units are in windows, doors, curtain walling, roofs, and partitions where there is protection against direct ultraviolet radiation at the edges. The article also mentions that in cases where there is no protection against direct ultraviolet radiation at the edges, additional European technical specifications should be followed. This specific part of the standard focuses on testing the gas leakage rate and gas concentration tolerances as a means to verify if a product conforms to the definition of insulating glass units.
記事タイトル：EN 1279-3:2002 - 建築用ガラス - 断熱ガラスユニット - パート3：ガス漏れ率とガス濃度許容範囲の長期試験法と要件 記事内容：このヨーロッパ標準は、断熱ガラスユニットの製品標準であり、断熱ガラスユニットを定義し、この基準への適合性を適切に評価することで、以下の点を保証します： - U値と太陽効果が大きく変化しないため、エネルギーの節約ができる - 音の軽減と視野が大きく変化しないため、健康が保たれる - 機械的な耐久性が大きく変化しないため、安全性が提供される これには、取引に重要な追加の特性が含まれており、マーキング条件も適用されます。 断熱ガラスユニットの主な使用目的は、窓、ドア、カーテンウォール、屋根、パーティションなどに設置される場所で、エッジ部分に直接紫外線の保護が存在する場所です。 注：エッジ部分に直接紫外線の保護がない構造用シーリンググレージングシステムなどの場合は、追加のヨーロッパの技術仕様に従う必要があります。参考文献[2]と[3]を参照してください。 この基準のこの特定のパートは、他のパートと密接に関連しており、以下の点をカバーしています： - テストによるガス漏れ率 - ガス濃度許容範囲 製品がシステムの説明に従って作られているかを検証する手段として、断熱ガラスユニットの定義の関連する側面に適合しているかどうかを確認します。
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