Ceramic tiles - Part 7: Determination of resistance to surface abrasion for glazed tiles (ISO 10545-7:1996)

Gives a method for determining the resistance to surface abrasion of all glazed ceramic tiles used for floor covering.

Keramische Fliesen und Platten - Teil 7: Bestimmung des Widerstandes gegen Oberflächenverschleiß - Glasierte Fliesen und Platten (ISO 10545-7:1996)

Dieser Teil von ISO 10545 legt ein Prüfverfahren zur Bestimmung des Widerstandes gegen Oberflächenverschleiß aller für Bodenbeläge geeigneten glasierten keramischen Fliesen und Platten fest.

Carreaux et dalles céramiques - Partie 7: Détermination de la résistance à l'abrasion de surface pour les carreaux et dalles émaillés (ISO 10545-7:1996)

La CEI 60745-2-14:2003+A1:2006+A2:2010 Traite de la sécurité des outils dont la tension assignée n'est pas supérieure à 250 V en courant  monophasé alternatif ou courant continu et 440 V en courant alternatif triphasé. Complète ou modifie les articles correspondants de la CEI 60745-1.
Cette publication doit être lue conjointement avec la
CEI 60745-1:2001.
Cette version consolidée comprend la deuxième édition (2003),
son amendement 1 (2006) et son amendement 2 (2010). Il n'est donc
pas nécessaire de commander les amendements avec cette          
publication.

Keramične ploščice - 7. del: Ugotavljanje odpornosti loščenih ploščic proti površinski obrabi (ISO 10545-7:1996)

General Information

Status
Published
Publication Date
15-Dec-1998
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
16-Dec-1998
Completion Date
16-Dec-1998

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SLOVENSKI STANDARD
SIST EN ISO 10545-7:2000
01-september-2000
.HUDPLþQHSORãþLFHGHO8JRWDYOMDQMHRGSRUQRVWLORãþHQLKSORãþLFSURWL
SRYUãLQVNLREUDEL ,62

Ceramic tiles - Part 7: Determination of resistance to surface abrasion for glazed tiles

(ISO 10545-7:1996)
Keramische Fliesen und Platten - Teil 7: Bestimmung des Widerstandes gegen
Oberflächenverschleiß - Glasierte Fliesen und Platten (ISO 10545-7:1996)

Carreaux et dalles céramiques - Partie 7: Détermination de la résistance a l'abrasion de

surface pour les carreaux et dalles émaillés (ISO 10545-7:1996)
Ta slovenski standard je istoveten z: EN ISO 10545-7:1998
ICS:
91.100.23 .HUDPLþQHSORãþLFH Ceramic tiles
SIST EN ISO 10545-7:2000 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10545-7:2000
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SIST EN ISO 10545-7:2000
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SIST EN ISO 10545-7:2000
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SIST EN ISO 10545-7:2000
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SIST EN ISO 10545-7:2000
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SIST EN ISO 10545-7:2000
INTERNATIONAL
IS0
STANDARD
10545-7
First edition
1996-I 2-l 5
Ceramic tiles -
Part 7:
Determination of resistance to surface
abrasion for glazed tiles
Carreaux et da//es chamiques -
Partie 7: DGtermination de la rkstance 2 /‘abrasion de surface pour
/es carreaux et dales 6maWs
Reference number
IS0 10545-7:1996(E)
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SIST EN ISO 10545-7:2000
IS0 10545-7:1996(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide fed-
eration of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
technical committees. Each member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission
(I EC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 10545-7 was prepared by Technical Committee
lSO/TC 189, Ceramic tile.
IS0 1 0545 consists of the following parts, under the general title Ceramic
tiles:
Part 1: Sampling and basis for acceptance
Part 2: Determination of dimensions and surface quality
- Part 3: Determination of water absorption, apparent porosity, ap-
parent relative density and bulk density
- Part 4: Determination of modulus of rupture and breaking strength
- Part 5: Determination of impact resistance by measurement of coef-
ficient of restitution
- Part 6: Determination of resistance to deep abrasion for unglazed
tiles
- Part 7: Determination of resistance to surface abrasion for glazed
tiles
0 IS0 1996

All rights reserved. Unless otherwise specified, no part of this publication may be

reproduced or utilized in any form or by any means, electronic or mechanical, including

photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-1211 Geneve 20 l Switzerland
Printed in Switzerland
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SIST EN ISO 10545-7:2000
IS0 10545=7:1996(E)
@ IS0
- Part 8: Determination of linear thermal expansion
- Part 9: Determination of resistance to thermal shock
- Part 7 0: Determination of moisture expansion
- Part ? 1: Determination of crazing resistance for glazed tiles
- Part 12: Determination of frost resistance
- Part 13: Determination of chemical resistance
- Part 14: Determination of resistance to stains
- Part 15: Determination of lead and cadmium given off by glazed tiles
- Part 16: Determination of small co/our differences
- Part 17 Determination of coefficient of friction
Annex A of this part of IS0 10545 is for information only.
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SIST EN ISO 10545-7:2000
This page intentionally left blank
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SIST EN ISO 10545-7:2000
IS0 10545-7:1996(E)
INTERNATIONAL STANDARD @ IS0
Ceramic tiles -
Part 7:
Determination of resistance to surface abrasion for glazed tiles
1 Scope

This part of IS0 10545 specifies a method for determining the resistance to surface abrasion of all glazed ceramic tiles

used for floor covering.
2 Normative reference

The following standards contain provisions which, through reference in this text, constitute provisions of this part

of IS0 10545. At the time of publication, the editions indicated were valid. All standards are subject to revision, and

parties to agreements based on this part of IS0 10545 are encouraged to investigate the possibility of applying the

most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently

valid International Standards.
- Grain size analysis - Designation and determination of grain size
IS0 8486-l :- 11, Bonded abrasives
- Part 7: Macrogrits F 4 to F 220.
distribution

IS0 10545-I 4:1995, Ceramic tiles - Part 14: Determination of resistance to stains.

3 Principle

Determination of the abrasion resistance of the glaze of tiles by rotation of an abrasive load on the surface and

assessment of the wear by means of visual comparison of abraded test specimens and non-abraded tiles.

4 Abrasive load
The total load on each test specimen shall consist of
‘70,O g of steel balls of diameter 5 mm;
52,5 g of steel balls of diameter 3 mm;
43,75 g of stell balls of diameter 2 mm;
8,75 g of steel balls of diameter 1 mm;
of white fused aluminium oxide of grain size F 80 according to IS0 8486;
310 g
20 ml of deionized or distilled water
I) To be published. (Revision of.ISO 8486:1986)
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SIST EN ISO 10545-7:2000
@ is0
IS0 10545=7:1996(E)
5 Apparatus

5.1 Abrasion apparatus (see figure I), consisting of a steel case with an inbuiit eiectrical drive connected to a

horizontal supporting plate with positions for test specimens of dimensions at least 100 mm x 100 mm. The

distance between the centre of the supporting plate and the centre of each position shall be 195 mm. There shale

be equal distances between each adjacent position The supporting plate shall rotate at 300 r/min with an

eccentricity, e, of 225 mm so that every part of each test specimen describes a circular motion of diameter

45 mm. The test specimens are held down with the aid of metal holders which are provided with rubber seals (see

figure 2). The internal diameter of the holders is 83 mm, thus providing a test area of about 54 cm? The thickness

of the rubber is 9 mm and the height of the space under the holder is 225 mm,

The apparatus switches off automatically after completion of a present number of revolutions.

The supporting plate with holders and test specimens shall be covered during operation.

A suitable apparatus of another description may be used, provided it gives the same results as those obtained with

the apparatus described below.

5.2 Apparatus for visual assessment (see figure 3) consisting of a viewing box equipped with fluorescent

lighting of coiour temperature 6 000 K to 6 500 K placed vertically above the surface to be observed providing

300 Ix iiiuminance. The dimensions of the box shall be 61 cm x 61 cm x 61 cm and the inner faces shall be painted

a neutral gray. The light source is screened to avoid direct viewing.
5.3 Drying oven, capable of being operated at (110 + 5) “C.
5.4 Balance (if mass loss is required).
6 Test specimens
6.1 Types of test specimens

Test specimens shall be representative of t he sample . Where tiles have different coiours or decorative effects in

parts of the surface, care should be taken to include ail the distinctive parts.

The usual facial dimensions of test specimens are 100 mm x 100 mm. Test specimens with smaller facial

dimensions shall be fastened close together on a suitable supporting material. Edge effects at the narrow joints

shall be ignored.
6.2 Num
...

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