EN 14566:2008+A1:2009

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mechanische Befestigungsmittel für Gipsplattensysteme - Begriffe, Anforderungen und PrüfverfahrenFixations mécaniques pour systèmes en plaques de plâtre - Définitions, spécifications et méthodes d'essaiMechanical fasteners for gypsum plasterboard systems - Definitions, requirements and test methods91.100.10Cement. Mavec. Apno. MaltaCement. Gypsum. Lime. Mortar21.060.99Drugi vezni elementiOther fastenersICS:Ta slovenski standard je istoveten z:EN 14566:2008+A1:2009SIST EN 14566:2008+A1:2009en,fr,de01-december-2009SIST EN 14566:2008+A1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14566:2008+A1
August 2009 ICS 21.060.99; 91.100.10 Supersedes EN 14566:2008English Version
Mechanical fasteners for gypsum plasterboard systems - Definitions, requirements and test methods
Fixations mécaniques pour systèmes en plaques de plâtre -Définitions, spécifications et méthodes d'essai
Mechanische Befestigungsmittel für Gipsplattensysteme - Begriffe, Anforderungen und Prüfverfahren This European Standard was approved by CEN on 30 January 2008 and includes Amendment 1 approved by CEN on 6 July 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, 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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B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14566:2008+A1:2009: ESIST EN 14566:2008+A1:2009

Examples of fixing types . 21Annex B (informative)
Sampling procedure for testing . 24Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 26Bibliography . 30 SIST EN 14566:2008+A1:2009

Figure 1 — Family of gypsum products SIST EN 14566:2008+A1:2009

"""" Figure 2 — Family of ancillary products SIST EN 14566:2008+A1:2009

(ISO 12777-3:2002) SIST EN 14566:2008+A1:2009

Fasteners protected with zinc coating shall have a minimum coating thickness of 5 µm (35 g/m²) for screws and nails and 3 µm (21 g/m²) for staples when tested in accordance with 5.7. SIST EN 14566:2008+A1:2009

EN 10327 up to a thickness of 2 mm when screws are tested in accordance with 5.6. No more than 5 screws shall exceed a penetration time of 4 s. 4.4.3.4 Length The nominal length and tolerances shall be stated by the producer in its technical literature. SIST EN 14566:2008+A1:2009

55 HRC to Rockwell cone according to EN ISO 6508-1. Not more than five screws shall fail. 4.4.4 Requirements for plasterboard staples 4.4.4.1 Materials and manufacture Staples shall be manufactured from steel wire to EN 10230-1 by rolling to form a rectangular profile with oval edges having a minimum tensile strength of 950 N/mm2 for wires of 1 mm to 1,3 mm and of 680 N/mm2 for wires greater than 1,3 mm. 4.4.4.2 Withdrawal force The withdrawal force of the staple from timber shall be 100 N when tested in accordance with 5.4. Not more than five staples shall fail. 4.4.4.3 Length The nominal length and tolerances shall be stated by the producer. When measured in accordance with 5.3.3.2, no more than five staples shall be outside the stated tolerances. 4.4.4.4 Crown width The nominal width and tolerances of the crown shall be stated by the producer. When measured in accordance with 5.3.3.3, no more than five staples shall be outside the stated tolerances. 5 Test methods 5.1 General Not all tests specified in Clause 4 are appropriate to every type of fastener. Those tests which results from the requirements of clause 4 shall be carried out. For convenience, these are summarised in the !Table 3" !deleted text". SIST EN 14566:2008+A1:2009

5.3.3.2 Length 4.4.2.4 4.4.3.4 4.4.4.3 5.3.3.3 Head diameter or Crown width 4.4.2.2
4.4.4.4 5.4 Withdrawal force 4.4.2.5 4.4.3.2 4.4.4.2 5.5 Bending behaviour 4.2 4.2 4.2 5.6 Drilling performance test
4.4.3.3
5.7 Determination of coating thickness/mass 4.4.1 4.4.1 4.4.1 EN ISO 6508-1 Hardness
4.4.3.5
5.2 Number of samples Testing requires a representative quantity of samples proportionate to the delivery or consignment covering each type, length and profile. Certain test methods specify a minimum number of specimens and the quantity sampled shall be sufficient to enable all the tests to be carried out. When no specific number is indicated in the respective test methods, a minimum of 50 fasteners shall be tested. NOTE Informative Annex B gives suggested methods for sampling. 5.3 Dimensional measurement 5.3.1 Principle Diameter of shank, length, head thickness and diameter, where relevant, shall be measured. 5.3.2 Apparatus a) micrometer permitting a reading to 0,01 mm; b) vernier calliper permitting a reading to 0,1 mm. 5.3.3 Procedure 5.3.3.1 Diameter of shank Measure the diameter of shank with the micrometer in three separate positions on a representative surface area away from point or tip. 5.3.3.2 Length Place the specimen in the vernier calliper and measure the overall length. SIST EN 14566:2008+A1:2009

Key 1 coupling ring 2 clamping device adapted to the type of fastener (the figure gives example for screws) 3 support (plate) 4 metal section or wood Figure 3 — Device for determining the extraction force of fasteners 5.4.3 Procedure Prepare the timber section which should be free from knots, local grain distortion, fissures and warping. Drive the appropriate fastener perpendicular into the timber to a depth of 20 mm. In the case of metal a depth of 10 mm is required. Anchor the support plate. Apply the clamping device to the head or crown of the fastener. Attach the coupling ring to the loading machine. Apply a progressive force at the rate of 450 N per min to determine the total withdrawal force. 5.4.4 Expression of results Record the test results and compare with the requirements of 4.4.2.5, 4.4.3.2 and 4.4.4.2. 5.5 Determination of bending behaviour 5.5.1 Principle The fastener is clamped in such a way as to resist bending at two points A and B (see Figure 3 of
EN ISO 12777-3:2002). A force is then applied to the unclamped portion of the fastener at a set point C, using a pivot bending actuator to which torque is applied. SIST EN 14566:2008+A1:2009

to 350 w, no load speed (2 350 ± 350) revolutions per min; c) fixed support mounting for the power screwdriver; d) application force: Power screwdriver plus dead weight = 15 kg; e) stop watch with pre-setting to start at the commencement of drilling and stop when screw penetrates to a depth of 10 mm. This fixed depth allows all lengths of screws to be tested; f) cold rolled galvanised steel sheet (0,6 ± 0,04) mm manufactured to EN 10327 of a size large enough for
50 type N screws to be inserted without interference with one another. (See Table A.2). g) cold rolled galvanised steel sheet (2 ± 0,09) mm manufactured to EN 10327 of a size large enough for
50 type D screws to be inserted without interference with one another. (See Table A.2). 5.6.3 Procedure Select 50 screws from the batch of screws to be tested. Secure the sample metal below the mounted screwdriver. Locate the bit in the power screwdriver and engage a sample screw with the tip of the screw in contact with the metal prior to power being applied. Set the stop watch to zero. Start the drill. The watch will stop automatically after the screw has penetrated 10 mm. Note the penetration time for type N screws and repeat for the remainder or note the number of type D screws which fail to penetrate. 5.6.4 Expression of results Record for type N screws, the average drilling time and the number of screws exceeding the 1 s penetration time (see 4.4.3.3.). Record for type D screws, the average drilling time and the number of screws exceeding the 4 s penetration time (see 4.4.3.3.). SIST EN 14566:200
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