EN 15651-2:2010
(Main)Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 2: Sealants for glazing
Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 2: Sealants for glazing
This document specifies definitions and requirements for non-structural elastic sealants used for sealing glazing in building construction applications.
It covers glazing joints from 7° horizontal. Main areas of application are:
- glass to glass;
- glass to frame;
- glass to porous substrates.
Excluding aquariums, structural bonding/glazing, inner and outer seal to manufacture insulated glazing units, horizontal glazing (below 7°), organic glass (e.g. polycarbonate, PMMA, etc.).
Fugendichtstoffe für nicht tragende Anwendungen in Gebäuden und Fußgängerwegen - Teil 2: Fugendichtstoffe für Verglasungen
Diese Europäische Norm legt Definitionen und Anforderungen an elastische Dichtstoffe für nicht tragende Anwendun¬gen zur Abdichtung von Verglasungen im Hochbau fest.
Diese Europäische Norm erfasst Verglasungsfugen ab einem Winkel von 7° zur Horizontalen. Die Hauptbereiche, in denen diese Fugendichtstoffe eingesetzt werden, sind:
- Glas an Glas;
- Glas an Rahmen;
- Glas an porösen Trägermaterialien.
Anwendungen für Aquarien, tragende Verbindungen/Verglasungen, innere und äußere Abdichtungen von vorgefertigten Isolierglaseinheiten, horizontale Verglasungen (mit einer Neigung von weniger als 7°) und Ver-gla¬sungen aus organischem Material (z. B. Polycarbonat, PMMA usw.) fallen nicht in den Anwendungsbereich dieser Europäischen Norm.
Mastics pour joints pour des usages non structuraux dans les constructions immobilières et pour chemins piétonniers - Partie 2: Mastics pour vitrage
La présente Norme européenne spécifie des définitions et des exigences relatives aux mastics élastiques utilisés en vitrage dans la construction immobilière.
Elle traite des joints pour vitrages mis en oeuvre sur une pente supérieure à 7°. Les principaux domaines d’application sont :
- verre sur verre ;
- verre sur châssis ;
- verre sur supports poreux.
Sont exclus les aquariums, les vitrages extérieurs collés, les mastics pour les vitrages isolants, les vitrages horizontaux (de pente inférieure à 7°), le verre organique (par exemple, polycarbonate, PMMA, etc.).
Tesnilne mase za nekonstrukcijske stike v stavbah in na sprehajalnih površinah - 2. del: Tesnilne mase za zasteklitev
Ta evropski standard opredeljuje definicije in zahteve za nekonstrukcijske elastične tesnilne mase, ki se uporabljajo za tesnjenje zasteklitev pri gradnji stavb. Zajema stike zasteklitve od 7° vodoravno. Glavna področja uporabe so: steklo na steklo; steklo na okvir; steklo na porozne substrate. Ne zajema akvarijev, konstrukcijskega povezovanja/zasteklitve, notranjih in zunanjih zatesnitev za izdelavo izoliranih zastekljenih enot, vodoravnih zasteklitev (pod 7°), organskega stekla (npr. polikarbonat, PMMA, itd.)
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tesnilne mase za nekonstrukcijske stike v stavbah in na sprehajalnih površinah - 2. del: Tesnilne mase za zasteklitevFugendichtstoffe für nicht tragende Anwendungen in Gebäuden und Fußgängerwegen - Teil 2: Fugendichtstoffe für VerglasungenMastics pour joints dans la construction immobilière - Définitions, exigences et évaluation de la conformité - Partie 2 : Mastics pour vitrageSealants for non-structural use in joints in buildings and pedestrian walkways - Part 2: Sealants for glazing91.100.50Veziva. Tesnilni materialiBinders. Sealing materialsICS:Ta slovenski standard je istoveten z:EN 15651-2:2010SIST EN 15651-2:2010en,de01-maj-2010SIST EN 15651-2:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15651-2
March 2010 ICS 91.100.50 English Version
Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 2: Sealants for glazing
Mastics pour joints dans la construction immobilière - Définitions, exigences et évaluation de la conformité - Partie 2 : Mastics pour vitrage
Fugendichtstoffe für nicht tragende Anwendungen in Gebäuden und Fußgängerwegen - Teil 2: Fugendichtstoffe für Verglasungen This European Standard was approved by CEN on 29 January 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN 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 translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15651-2:2010: ESIST EN 15651-2:2010
Example on the frequency of tests for factory production control . 12Bibliography . 13 SIST EN 15651-2:2010
(ISO 7389:2002) EN ISO 7390, Building construction — Jointing products — Determination of resistance to flow of sealants (ISO 7390:2003) EN ISO 8339, Building construction — Sealants — Determination of tensile properties (Extension to break) (ISO 8339:2005) EN ISO 8340, Building construction — Sealants — Determination of tensile properties at maintained extension (ISO 8340:2005) EN ISO 9046, Building construction — Jointing products — Determination of adhesion/cohesion properties of sealants at constant temperature (ISO 9046:2002)
(ISO 10563:2005) EN ISO 10590, Building construction — Sealants — Determination of tensile properties of sealants at maintained extension after immersion in water (ISO 10590:2005) EN ISO 10591, Building construction — Sealants — Determination of adhesion/cohesion properties of sealants after immersion in water (ISO 10591:2005) EN ISO 11358, Plastics — Thermogravimetry (TG) of polymers — General principles (ISO 11358:1997) EN ISO 11431, Building construction — Jointing products — Determination of adhesion/cohesion properties of sealants after exposure to heat, water and artificial light through glass (ISO 11431:2002) EN ISO 11432, Building construction — Sealants — Determination of resistance to compression
(ISO 11432:2005) EN ISO 11600, Building construction — Jointing products — Classification and requirements for sealants
(ISO 11600:2002) EN ISO 11925-2, Reaction to fire tests — Ignitability of building products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2:2002) ISO 13640, Building construction — Jointing products — Specifications for test substrates 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 26927:1990 and the following apply. 3.1 non-reactive sealants mainly physical drying mechanism, without significant change in the molecular weight of the main polymer 3.2 reactive sealants mainly curing by chemical reaction, with significant increase of the molecular weight of the main polymer 3.3 cure irreversible transformation of a sealant from a liquid or paste like state into a hardened or rubber like solid state 3.4 uncured/wet state of a sealant prior to the above transformation SIST EN 15651-2:2010
non-reactive, and one or multi-component (e.g. neutral cure, reactive silicone and one component, etc.). The primer shall be stated for the substrate concerned if relevant (name, chemical type, etc.) 4.1.2 Thermogravimetric test The test shall be carried out in accordance with EN ISO 11358 on the uncured or wet sealant, between 35 °C to 900 °C, temperature slope 10 °C/min, non-oxidative condition (e.g. nitrogen). A single sample shall be used for this test. A single specimen may be tested and there shall be no significant difference between the reference curve and derivative (profile). In the case of multi-component sealant, each component shall be evaluated (if relevant). 4.1.3 Specific Gravity test The determination of the specific gravity shall be in accordance with EN ISO 1183-1, on the uncured or wet sealant, using Method A or Method B, depending on the type of sealant under test. The testing temperature shall be (23 ± 2) °C. At least three samples shall be tested. The method used and the mean value, recorded to two decimal places, shall be declared. The tolerance of the declared values shall be within ± 5 %. 4.1.4 Hardness (indentation) test (Shore Hardness) The determination of the indentation hardness shall be in accordance with EN ISO 868. The test shall be performed on the cured or dried sealant. The exact conditions of test shall be defined by the manufacturer, i.e. thickness, cure/drying times and temperature and relative humidity, specific Shore type (A, D…), test time, temperature, etc.
At least three samples shall be tested and the five measurements taken per sample. The mean value and tolerances of all measurements, recorded to the nearest unit, shall be declared. SIST EN 15651-2:2010
The specific test conditions for each test method are given in Table 1. Table 1 - Specific tests conditions
Test method25LM25HM20LM20HM Elongationa EN ISO 7389 EN ISO 8339 EN ISO 8340 EN ISO 10590 EN ISO 11431100 % 100 % 60 % 60 % Amplitude EN ISO 9047 ± 25 % ± 25 % ± 20 % ± 20 % a
the value of elongation is given as a percentage of the original width: elongation % = [(final width – original width) / (original width)] x 100 %
Substrates to be used in all mechanical tests concerned shall be glass according to ISO 13640. Additional substrates to be considered mortar M1 or M2 and/or anodised aluminium.
4.3 Performance requirements 4.3.1 General Classes for elastic sealants for glazing in building construction are referred to as type G. A summary of the characteristics and classes are given in Table 2.
Method of test
Elastic Recovery (%) ≥ 60
≥ 60 ≥ 60 ≥ 60 EN ISO 7389 Resistance to flow (mm) ≤ 3 ≤ 3 ≤ 3 ≤ 3 4.3.3 Tensile properties Secant modulus (MPa) ≤ 0,4 (23 °C) and ≤ 0,6 (- 20 °C) > 0,4 (23 °C) or > 0,6 (- 20 °C) ≤ 0,4 (23 °C) and ≤ 0,6 (- 20 °C) > 0,4 (23 °C) or > 0,6 (- 20 °C) EN ISO 8339 Adhesion/cohesion at maintained extension
NF NF NF
NF EN ISO 8340 Adhesion/cohesion at variable temperatures NF NF
NF
NF EN ISO 9047 Adhesion/cohesion at maintained extension after water immersion NF NF
NF
NF EN ISO 10590 Loss of volume (%)
≤ 10 ≤ 10 ≤ 10 ≤ 10 EN ISO 10563 Adhesion/cohesion properties after exposure to heat, water and artificial light NF NF NF NF EN ISO 11431 Resistance to compression Record value Record value Record value Record value EN ISO 11432
NF = No Failure according to EN ISO 11600.
4.3.2 Sealants for glazing elements in cold climates 4.3.2.1 General This test has been developed to demonstrate that glazing sealants perform well at lower temperatures than those currently tested in EN ISO 11600 (i.e. common winter temperatures in
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.