EN 14527:2006+A1:2010

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Duschwannen für den HausgebrauchReceveurs de douche à usage domestiqueShower trays for domestic purposes91.140.70Sanitarne napraveSanitary installationsICS:Ta slovenski standard je istoveten z:EN 14527:2006+A1:2010SIST EN 14527:2006+A1:2010en,fr,de01-oktober-2010SIST EN 14527:2006+A1:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14527:2006+A1
July 2010 ICS 91.140.70 Supersedes EN 14527:2006English Version
Shower trays for domestic purposes
Receveurs de douche à usage domestique
Duschwannen für den Hausgebrauch This European Standard was approved by CEN on 14 December 2005 and includes Amendment 1 approved by CEN on 19 June 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.
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Materials . 15Annex B (informative)
Surface of shower trays . 17Annex ZA (informative)
!!!!Clauses of this European Standard addressing the provisions of the EU Construction Products Directive"""" . 18Bibliography . 23 SIST EN 14527:2006+A1:2010

Staining agents Methylene blue, 1 % m/m a The above specified bleach may be replaced by sodium percarbonate (2Na2CO3 · 3H2O2) prepared as follows: Dissolve 1 g of a commercial available powdery bleach based on sodium percarbonate containing 15 % to 30 % of the active component in 100 ml de-ionised water at room temperature.
5.3.3.2 Particular requirements for shower trays made of enamelled steel and enamelled cast iron Shower trays made from enamelled steel and enamelled cast iron shall comply with the requirements given in Table 2. Table 2 — Requirements for shower trays made of enamelled steel and enamelled cast iron Requirement Parameter Test method Resistance to boiling water < 10 g/m2 ISO 2744 Resistance to cold citric acid Class 2 ISO 2722 Resistance to boiling citric acid < 5 g/m² ISO 2742 Resistance to cold sulphuric acid Class 2 EN 14483-1 Resistance to alkali solutions < 8 g/m² Test apparatus according to ISO 2742 Test solution according to ISO 4533 Duration of test: 2,5 h
5.3.4 Resistance to temperature changes When tested in accordance with !8.3", all shower trays shall show no evidence of distortion or other defects, e.g. crazing, which will impair their cleanability. Experience has shown that shower trays manufactured from the stainless steel grades listed in annex A, enamelled steel, enamelled cast iron and glazed ceramics comply with this requirement. !deleted text" SIST EN 14527:2006+A1:2010

! 6 Requirements for class 2 products 6.1 General The manufacturer shall provide instructions with each shower tray covering installation and care. NOTE Annex B gives advice which manufacturers can include in their instructions. 6.2 Cleanability 6.2.1 Appearance of surface When a shower tray is inspected under strong and oblique illumination, the surfaces intended to come into contact with water shall be visibly smooth, non-absorbent and free from inaccessible corners that would impair the cleanability.
NOTE Surfaces with cracks, chips, crazing and other similar defects are not considered to be smooth. 6.2.2 Drainage of water Shower trays shall have at least one waste outlet hole. The dimensions of the waste outlet hole shall comply with the requirements of EN 251. Other dimensions are permissible, if the manufacturer provides or recommends a suitable waste fitting. All water shall empty from the shower tray unless prevented by surface tension. 6.3 Durability 6.3.1 General Shower trays shall be readily cleanable for their anticipated working life when normal cleaning and maintenance is carried out. 6.3.2 Materials Experience has shown that shower trays made from plastics materials, enamelled steel, enamelled cast iron, stainless steel, glazed ceramics or glass and their surfaces intended to come into contact with water have the properties described in 6.3.1." ! 7 Dangerous substances NOTE See Annex ZA, ZA.1 and ZA.3." SIST EN 14527:2006+A1:2010

Figure 1 — Load application  Leave the load for 10 10+ min.  On completion of the tests remove all the bags.  After 10 10+ min verify that the shower tray complies with !5.3.2" by pouring copious amounts of water coloured in contrast with that of the shower tray around all the inner surface of the sides of the showering area. 8.2 Chemical resistance 8.2.1 Principle The test is intended to give an indication of the effect of commonly used household chemicals, staining agents and cleansing agents. 8.2.2 Test apparatus and chemicals a) chemicals and stains A list of chemicals and stains to be used is specified in Table 1. Each chemical solution shall be prepared immediately before use with de-ionised water, and it shall be applied at a temperature (23 ± 5) °C. b) borosilicate watch glasses: 40 mm nominal diameter; SIST EN 14527:2006+A1:2010

Key 1 square axle (a = b – 1 mm) 2 disc faced with foam Figure 2 — Cleaning device 8.2.3 Test specimens Carry out the tests on the bottom, and on a flat part of the wall of the shower tray or on test specimens cut from these areas. 8.2.4 Procedure  Select an area to be tested.  Use each test area only once for each application. Clean the test area thoroughly with hot soapy water, rinse and wipe dry with a clean dry cloth.  At each of the test areas deposit a drop of the test solution. Cover the drop with a watch glass concave face downwards. The drop size shall be such that it is completely covered by the watch glass. Leave for (120 ± 5) min with the test area protected from sunlight.
1) A suitable product is available from MERCK Eurolab-Prolabo, 54 rue Roger Salengro, 94126 Fontenay sous Bois CEDEX, France, as DURMAXTM under product description N° 20993. This information is given for the convenience of users of this standard and does not constitute an endorsement by CEN of this product. SIST EN 14527:2006+A1:2010

Rotate the cleaning device at a speed of 60 min-1. Clean for 30 revolutions.  Rinse with de-ionised water, dry and visually re-examine the test areas. If any deterioration persists, repeat the cleaning process using the abrasive comprising 12 h-aluminia su
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