EN 14353:2007+A1:2010

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hilfs- und Zusatzprofile aus Metall zur Verwendung mit Gipsplatten - Begriffe, Anforderungen und PrüfverfahrenCornières et profilés métalliques pour plaques de plâtre - Définitions, spécifications et méthodes d'essaiMetal beads and feature profiles for use with gypsum plasterboards - Definitions, requirements and test methods91.100.10Cement. Mavec. Apno. MaltaCement. Gypsum. Lime. MortarICS:Ta slovenski standard je istoveten z:EN 14353:2007+A1:2010SIST EN 14353:2008+A1:2010en,fr,de01-julij-2010SIST EN 14353:2008+A1:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14353:2007+A1
January 2010 ICS 91.100.10 Supersedes EN 14353:2007English Version
Metal beads and feature profiles for use with gypsum plasterboards - Definitions, requirements and test methods
Cornières et profilés métalliques pour plaques de plâtre - Définitions, spécifications et méthodes d'essai
Hilfs- und Zusatzprofile aus Metall zur Verwendung mit Gipsplatten - Begriffe, Anforderungen und Prüfverfahren This European Standard was approved by CEN on 18 November 2007 and includes Amendment 1 approved by CEN on 14 December 2009.
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.
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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 14353:2007+A1:2010: ESIST EN 14353:2008+A1:2010

Sampling procedure for testing . 23A.1 General . 23A.2 Sampling procedure . 23Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 25ZA.1 Scope and relevant characteristics . 25ZA.2 Procedure for attestation of conformity of metal beads and feature profiles . 26ZA.3 CE marking and labelling . 28Bibliography . 30
Figure 1 — Family of gypsum products SIST EN 14353:2008+A1:2010

Products from secondary processing Thermal/acoustic Composites EN 13950 Gypsum plasterboard products from reprocessing EN 14190 Prefabricated partition panels EN 13915 Ancillary products Gypsum based adhesives EN 14496 Preformed cornices EN 14209 Jointing materials EN 13963 Metal components EN 14195 Metal beads and feature profiles EN 14353 Mechanical fasteners EN 14566 Gypsum Plasterboard
EN 520 Gypsum boards with fibrous reinforcement EN 15283-1 and EN 15283-2 Figure 2 — Family of ancillary products 1 Scope This European Standard specifies the characteristics and performance of metal beads, metal beads combined with paper tape and metal feature profiles designed for use in systems made with gypsum plasterboards, gypsum boards with fibrous reinforcement and products from secondary processing complying with the ENs shown in Figure 2, intended to be used in building construction works. Metal beads and feature profiles, depending upon their material and type, can be featured without decoration, decorated or finished with jointing compounds to receive decoration. It covers the following performance characteristics: reaction to fire and flexural strength (bending behaviour) to be measured according to the corresponding European test methods. It provides for the evaluation of conformity of the product to this EN. This European Standard covers also additional technical characteristics that are of importance for the use and acceptance of the product by the construction industry and the reference tests for these characteristics. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 520, Gypsum plasterboards — Definitions, requirements and test methods EN 755 (all parts), Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles SIST EN 14353:2008+A1:2010

EN 10139 with a coating according to EN 10152 (for ZE coating) or to EN 10346 (for Z or AZ coating). Aluminium beads and featured profiles manufactured according to EN 755 shall have a surface finish free from marks and imperfections to satisfy their exposed function." 4.4.2 Paper specifications The paper used to face corner tape shall be compatible with jointing compounds to EN 13963 and have a minimum breaking strength of 4,0 N/mm, when tested in accordance with 5.7. 4.5 Protective coating !Metal beads manufactured from steel strip shall have a protective coating conforming to one of the following standards: EN 10346 or EN 10152 (for corner tape only). The protective coating shall conform to one of the classes given in Table 2 or alternatively in Table 3 (for angle beads and corner tapes only).
1) See Commission Decision 96/603/EC, as amended. SIST EN 14353:2008+A1:2010

Table 3 — Classes of protective coating for corner bead tapes Class Normative reference ZE50/50 EN 10152 ZE75/75 EN 10152 ZE100/100 EN 10152
Alternatively corner tapes may have a protective coating with a resistance of at least 48 h to salt spray test according to EN ISO 9227. This coating can be manufactured:  as an application of a protective layer of zinc with a thin organic coating;  as a cold co-rolling on a steel basis adding an aluminium layer on each side." 4.6 Functional requirements 4.6.1 Beads and feature profiles Beads and feature profiles shall be dimensioned to be compatible with the thicknesses of boards conforming to
EN 520, !EN 15283-1" and !EN 15283-2". NOTE Feature profiles can have tapered fins for jointing. They can be painted to provide protection, as undercoat for further decoration and to provide adequate adhesion for jointing materials. 4.6.2 Movement and expansion beads 4.6.2.1 Movement beads Movement beads shall provide the maximum differential movement stated by the manufacturer without damage. When determined in accordance with 5.6, this shall be at least 52+− mm and shall apply in both length and width directions. 4.6.2.2 Expansion beads Expansion beads shall provide the maximum differential movement stated by the manufacturer without damage. When determined in accordance with 5.6, this shall be at least ± 3 mm. SIST EN 14353:2008+A1:2010

Sizes and tolerances
Profile number Note Angle bead
W min = 18 mm
D = (1,5 ± 0,5) mm A = 85° ± 2° L = length 1
Stop bead
W min = 18 mm L = length
X = t + (1,5 ± 0,5) mm t = board thickness 2 a : t = 9,5 mm
d : t = 18 mmb : t = 12,5 mm e : t = 20 mmc : t = 15 mm
f : t = 25 mm(See NOTE) Feature bead 1
W1 min = 15 mm W2 min = 20 mm L = length
X = t + (1,5 ± 0,5) mm t = board thickness 3 a : t = 9,5 mm
d : t = 18 mm b : t = 12,5 mm
e : t = 20 mm c : t = 15 mm
f : t = 25 mm (See NOTE) Feature bead 2
W1 min = 15 mm W2 min = 20 mm L = length
X = t + (1,5 ± 0,5) mm t = board thickness 4 a : t = 9,5 mm
d : t = 18 mm b : t = 12,5 mm
e : t = 20 mm c : t = 15 mm
f
: t = 25 mm (See NOTE) Edge bead
W min = 20 mm A = 5° ± 0,5° L = length
X = t + (1,5 ± 0,5) mm t = board thickness 5 a : t = 9,5 mm
d : t = 18 mm b : t = 12,5 mm
e : t = 20 mm c : t = 15 mm
f
: t = 25 mm (See NOTE) SIST EN 14353:2008+A1:2010

Key 1 paper 2 steel strip W min = 50 mm GS = 11,7 ± 1,2 mm G = 1,6 ± 0,5 mm L = length 6/1 – with gap or 6/2 – with continuous strip preformed to 90°
Corner tape 2
Key 1 paper 2 aluminium strip W min = 50 mm AL
= 11,7 ± 1,2 mm G = 1,6 ± 0,5 mm L = length 7/1 – with gap
or 7/2 – with rolled groove
Expansion bead
W min = 45 mm G = 3 mm X = (9 ± 0,025) mm L = length 8
Allows movement of at least:± 3 mm Movement bead
W1 = 70 mm W2 = 45 mm G = 15 mm L = length X = t + (1,5 ± 0,5) mm t = board thickness 9 a : t = 9,5 mmb : t = 12,5 mmc : t = 15 mmAllows movement of at least:+ 5 mm/- 2 mm NOTE a, b, c, d, e, f are designations given to section indicating compatibility to board thickness (ranging from 9,5 mm to 25 mm). "
4.7.2 Thickness of metal !The thickness of the metal shall be measured as described in 5.2.1 and compared with the nominal thickness and tolerances given in:  EN 10143 for continuously hot-dip coated steel sheet and strip according to EN 10346 continuously hot-dip coated steel flat products;  EN 10140 for cold rolled steel strip according to EN 10139 cold rolled uncoated mild steel narrow steel strip for cold forming;  EN 10131 for cold rolled uncoated and zinc or zinc-nickel electrolytically coated low carbon and high yield strength steel flat products for cold forming according to EN 10152 electrolytically zinc coated cold rolled steel flat products for cold forming. The uncoated steel strip shall have a minimum thickness of 0,35 mm for galvanized and AZ/ZA coated steel and 0,4 mm for aluminium. Corner bead tape strips shall be manufactured with a minimum coated thickness of
0,24 mm. The uncoated steel strip is calculated as nominal thickness minus tolerance and thickness of the protective coating. The thickness of the coating shall be obtained from EN 10346 or EN 10152, when appropriate." 4.7.3 Length The length shall be measured as described in 5.2.2 and compared with the nominal length. The tolerance shall be for beads ± 10 mm and for feature profiles 05− mm. 4.7.4 Straightness The straightness shall be measured as described in 5.2.3. It shall not be more than:  L/400 for angle beads;  L/600 for feature beads where L
is the length. 4.7.5 Beads The dimensions and angles of beads shall be measured as described in 5.3 and compared with the nominal dimension stated by the producer. See Table 2. 4.7.6 Feature profiles The cross sections of feature profiles are not dimensionally defined as they vary widely depending upon the decorative and aesthetic considerations. Manufacturers shall supply, on request, a dimensioned drawing of the cross section to enable design work to take place. When dimensions are measured in accordance with the method given in 5.3 the tolerance shall be ± 5 % on any individual measurement. SIST EN 14353:2008+A1:2010
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