SIST EN 13472:2013

Thermal insulating products for building equipment and industrial installations - Determination of short term water absorption by partial immersion of preformed pipe insulation

This European Standard specifies the equipment and procedures for determining the short term water absorption of preformed pipe insulation by partial immersion in water. It is applicable to thermal insulating products.
NOTE   It is intended to simulate the water absorption caused by exposure to rain for 24 h during product installation.
If the pipe insulation is cut from a flat product, then the short term water absorption by partial immersion can be obtained from tests carried out on the flat product with similar properties in accordance with EN 1609, providing the test is carried out in the direction giving the highest water uptake.

Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen - Bestimmung der Wasseraufnahme bei kurzzeitigem teilweisem Eintauchen von vorgeformten Rohrdämmstoffen

Diese Europäische Norm legt Prüfeinrichtungen und Verfahren zur Bestimmung der Wasseraufnahme bei kurzzeitigem teilweisem Eintauchen von vorgeformten Rohrdämmstoffen fest. Sie gilt für Wärmedämmstoffe.
ANMERKUNG   Mit dem Verfahren kann die Wasseraufnahme simuliert werden, die bei einer 24stündigen Regenperiode während des Einbauens der Produkte auftritt.
Ist die Rohrschale aus einem ebenen Produkt herausgeschnitten worden, kann die Wasseraufnahme bei kurzzeitigem teilweisem Eintauchen aus Prüfungen bestimmt werden, die nach EN 1609 an dem ebenen Produkt mit ähnlichen Eigenschaften durchgeführt werden, vorausgesetzt, die Prüfung wird in Richtung der höchsten Wasseraufnahme durchgeführt.

Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Détermination de l'absorption d'eau à court terme par immersion partielle des coquilles isolantes préformées

Cette Norme européenne spécifie l'équipement et les procédures à suivre pour déterminer l'absorption d'eau
à court terme par immersion partielle de coquilles isolantes préformées. Elle s'applique aux produits isolants
thermiques.
NOTE Elle est destinée à simuler l'absorption d'eau causée par l’exposition à la pluie pendant 24 h, lors de la mise
en oeuvre du produit.
Si la coquille isolante est découpée dans un produit plat, l'absorption d'eau à court terme par immersion
partielle peut être déterminée à partir d'essais effectués selon l’EN 1609 sur le produit plat possédant des
propriétés semblables, à condition que l’essai soit effectué dans le sens donnant l’absorption d’eau la plus
élevée.

Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Ugotavljanje vpojnosti vode predoblikovanih cevnih izolacij z delno potopitvijo po kratkotrajnem postopku

Ta evropski standard določa opremo in postopke za ugotavljanje vpojnosti vode predoblikovanih cevnih izolacij z delno potopitvijo po kratkotrajnem postopku. Uporablja se za toplotnoizolacijske proizvode.

General Information

• Status: Withdrawn
• Public Enquiry End Date: 30-May-2012
• Publication Date: 14-Jan-2013
• Withdrawal Date: 25-Sep-2022
• ICS: 91.100.60 - Thermal and sound insulating materials
• Technical Committee: TOP - Thermal insulation
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 26-Sep-2022
• Due Date: 19-Oct-2022
• Completion Date: 26-Sep-2022
• Ref Project: EN 13472:2012 - Thermal insulating products for building equipment and industrial installations - Determination of short term water absorption by partial immersion of preformed pipe insulation

Relations

• Replaces: SIST EN 13472:2002 - Thermal insulating products for building equipment and industrial installations - Determination of short term water absorption by partial immersion of preformed pipe insulation
• Effective Date: 01-Feb-2013
• Replaced By: SIST EN ISO 12623:2022 - Thermal insulating products for building equipment and industrial installations - Determination of short-term water absorption by partial immersion of preformed pipe insulation (ISO 12623:2022)
• Effective Date: 01-Nov-2022

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 - Ugotavljanje vpojnosti vode predoblikovanih cevnih izolacij z delno potopitvijo po kratkotrajnem postopkuWärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen - Bestimmung der Wasseraufnahme bei kurzzeitigem teilweisem Eintauchen von vorgeformten RohrdämmstoffenProduits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Détermination de l'absorption d'eau à court terme par immersion partielle des coquilles isolantes préforméesThermal insulating products for building equipment and industrial installations - Determination of short term water absorption by partial immersion of preformed pipe insulation91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 13472:2012SIST EN 13472:2013en,fr,de01-februar-2013SIST EN 13472:2013SLOVENSKI
STANDARDSIST EN 13472:20021DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13472
October 2012 ICS 91.100.60 Supersedes EN 13472:2001English Version
Thermal insulating products for building equipment and industrial installations - Determination of short term water absorption by partial immersion of preformed pipe insulation
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Détermination de l'absorption d'eau à court terme par immersion partielle des coquilles isolantes préformées
Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen - Bestimmung der Wasseraufnahme bei kurzzeitigem teilweisem Eintauchen von vorgeformten Rohrdämmstoffen This European Standard was approved by CEN on 24 August 2012.
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-CENELEC 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-CENELEC 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13472:2012: ESIST EN 13472:2013

Table with examples of calculation of the length of test specimens . 10Bibliography . 13 Tables Table A.1 — Examples of calculation of the length of test specimens . 10
EN 13467, Thermal insulating products for building equipment and industrial installations  Determination of dimensions, squareness and linearity of preformed pipe insulation 3 Terms and definitions This European Standard contains no terms and definitions. 4 Principle The short term water absorption by partial immersion is determined by measuring the change in mass of a test specimen, the lower part of which is in contact with water for a period of 24 h. The excess water adhering to the surface and not absorbed by the test specimen is drained off in method A, or calculated in method B, from the initial water uptake. 5 Apparatus 5.1 Balance capable of determining the mass of a test specimen to an accuracy of 0,1 g or 0,5 %, whichever is less. 5.2 Water tank with a device for keeping the water level constant to within ± 2 mm, and a device to keep the test specimen in the required position during the test (see examples in Figures 1a) and 1b)).
The supporting device shall be such that the test specimen contact area with water shall be at least 85 % and such that the original form of the test specimen is maintained. 5.3 Tap water adjusted to a temperature of (23 ± 5) °C. In case of dispute, deionised water shall be used. 5.4 Equipment for drainage (see examples in Figures 2a) and 2b)). SIST EN 13472:2013

a) Example for D0 ≤ 300 mm
b) Example for D0 > 300 mm Key 1 water tank 2 load to keep the test specimen in position 3 stainless steel mesh 4 test specimen Figure 1 — Examples of partial immersion test devices SIST EN 13472:2013

a) b)Key 1 stainless steel mesh 2 test specimen 3 perforated stainless steel Figure 2 — Examples of equipment for drainage 6 Test specimens 6.1 Dimensions of test specimens Test specimens shall be prepared from the product without reducing the original thickness. In the event that the outside diameter of the product is ≤ 300 mm, the test specimen shall have one face with an area equal to the full cross sectional area of the product or half the original cross sectional area. For products with outside diameters > 300 mm, the face shall be a segment of the cross section with an outside chord length of
...