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FprEN 1457-2

(Main)

Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods

Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods

This European Standard is a product standard for clay/ceramic flue liners operating under wet conditions with solid walls or walls with vertical perforations for use in the construction of multiwall chimneys and flue pipes which serve to convey products of combustion from fireplaces or heating appliances to the outside atmosphere by negative or positive pressure. It includes the flue liners used for domestic and industrial chimneys which are not structurally independent (free-standing). This European Standard specifies the performance requirements for factory made flue liners and chimney fittings. Testing including thermal testing with or without insulation, marking and inspection are covered by this standard. Flue liners that are specified to this standard will meet the requirements of EN 1457-1 with the same working temperature, pressure, designation and soot fire resistance.

Abgasanlagen - Keramik-Innenrohre - Teil 2: Innenrohre für den Nassbetrieb - Anforderungen und Prüfungen

Conduits de fumée - Conduits intérieurs en terre cuite/céramique - Partie 2 : Exigences et méthodes d'essai pour utilisation en conditions humides

Dimovodne naprave - Keramične tuljave - 2. del: Tuljave za delovanje v vlažnih razmerah - Zahteve in preskusne metode TC: Dimovodne naprave - Keramične dimovodne tuljave - 2. del: Dimovodne tuljave za vlažne obratovalne pogoje - Zahteve in preskusne metode

General Information

Status
Not Published
Publication Date
28-Apr-2019
Withdrawal Date
28-Jul-2019
ICS
91.060.40 - Chimneys, shafts, ducts
Technical Committee
CEN/TC 166 - Chimneys
Drafting Committee
CEN/TC 166/WG 6 - Clay/Ceramic and Concrete chimneys components
Current Stage
5098 - Decision to abandon - Formal Approval
Completion Date
16-Dec-2020
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Mandate
M/105 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on chimneys, flues and specific products
Ref Project
kSIST FprEN 1457-2:2018 - Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods

Relations

Revises
EN 1457-2:2012 - Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods
Effective Date
10-Dec-2014

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Standards Content (Sample)


SLOVENSKI STANDARD
oSIST prEN 1457-2:2016
01-november-2016
'LPRYRGQHQDSUDYH.HUDPLþQHWXOMDYHGHO7XOMDYH]DGHORYDQMHYYODåQLK
UD]PHUDK=DKWHYHLQSUHVNXVQHPHWRGH
Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions -
Requirements and test methods
Abgasanlagen - Keramik-Innenrohre - Teil 2: Innenrohre für den Nassbetrieb -
Anforderungen und Prüfungen
Conduits de fumée - Conduits intérieurs en terre cuite/céramique - Partie 2 : Exigences
et méthodes d'essai pour utilisation en conditions humides
Ta slovenski standard je istoveten z: prEN 1457-2
ICS:
91.060.40 Dimniki, jaški, kanali Chimneys, shafts, ducts
oSIST prEN 1457-2:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN 1457-2:2016
oSIST prEN 1457-2:2016
DRAFT
EUROPEAN STANDARD
prEN 1457-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2016
ICS 91.060.40 Will supersede EN 1457-2:2012
English Version
Chimneys - Clay/ceramic flue liners - Part 2: Flue liners
operating under wet conditions - Requirements and test
methods
Conduits de fumée - Conduits intérieurs en terre Abgasanlagen - Keramik-Innenrohre - Teil 2:
cuite/céramique - Partie 2 : Prescriptions et méthodes Innenrohre für Nassbetrieb - Anforderungen und
d'essai pour utilisation en conditions humides Prüfungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 166.
If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1457-2:2016 E
worldwide for CEN national Members.

oSIST prEN 1457-2:2016
prEN 1457-2:2016 (E)
Contents Page
European foreword . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Flue liners and openings . 9
4.1 Flue liner cross-sections . 9
4.2 Inspection openings and chimney junctions . 10
5 Types of flue liner . 11
6 Materials . 12
7 Tolerances on dimensions . 12
7.1 Transverse dimension . 12
7.2 Height . 12
7.3 Angle of curvature. 12
7.4 Straightness . 12
7.5 Squareness of ends . 12
7.6 Deviation from shape of cross section . 12
7.7 Geometry of joints . 12
8 Proof load . 13
8.1 Straight flue liners . 13
8.2 Curved flue liners . 13
8.3 Minimum load for inspection opening sections . 13
9 Gas tightness/leakage, thermal shock resistance and soot fire resistance for straight
flue liners . 13
9.1 Initial test . 13
9.2 Gas tightness . 14
9.2.1 General . 14
9.2.2 Gas tightness after sootfire testing . 14
9.2.3 Gas tightness after thermal shock testing . 14
10 Durability . 15
10.1 Corrosion resistance . 15
10.2 Freeze/Thaw resistance . 15
11 Water absorption and bulk density . 15
11.1 General . 15
11.2 Water absorption . 15
11.3 Bulk density . 15
12 Abrasion resistance . 15
13 Condensate resistance and flow resistance . 15
13.1 Condensate resistance . 15
13.2 Flow resistance . 16
oSIST prEN 1457-2:2016
prEN 1457-2:2016 (E)
14 Thermal resistance . 16
15 Assessment and verification of constancy of performance - AVCP . 16
15.1 General . 16
15.2 Type testing . 16
15.2.1 General . 16
15.2.2 Test samples, testing and compliance criteria . 17
15.2.3 Test reports . 18
15.2.4 Shared other party results . 19
15.2.5 Cascading determination of the product type results . 19
15.3 Factory production control (FPC) . 20
15.3.1 General . 20
15.3.2 Requirements . 21
15.3.3 Product specific requirements . 24
15.3.4 Initial inspection of factory and of FPC . 25
15.3.5 Continuous surveillance of FPC . 25
15.3.6 Procedure for modifications . 25
15.3.7 One-off products, pre-production products (e.g. prototypes) and products produced
in very low quantity . 26
16 Test methods . 27
16.1 Size . 27
16.2 Height . 27
16.3 Angle of curvature . 27
16.4 Straightness . 28
16.5 Squareness of ends . 28
16.6 Deviation from shape of cross-section . 29
16.7 Proof load . 31
16.7.1 Test specimen . 31
16.7.2 Testing equipment . 31
16.7.3 Test procedure . 31
16.8 Thermal testing . 32
16.8.1 Test flue . 32
16.8.2 Test equipment . 32
16.8.3 Assembly of test flue .
...

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