ASTM D4103-90(2016)
(Practice)Standard Practice for Preparation of Substrate Surfaces for Coefficient of Friction Testing
Standard Practice for Preparation of Substrate Surfaces for Coefficient of Friction Testing
SIGNIFICANCE AND USE
3.1 The reliability of any of the practices using panels prepared by these procedures may be dependent upon the manner and care in which the test panels are prepared. Having these practices in a single procedure eliminates the necessity for covering these details in all of the practices wherein the panels are used.
SCOPE
1.1 This practice covers procedures for the preparation of OVCT (Official Vinyl Composition Tile) and wood panels for subsequent use in tests to measure the coefficient of friction.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Designation: D4103 − 90 (Reapproved 2016)
Standard Practice for
Preparation of Substrate Surfaces for Coefficient of Friction
Testing
This standard is issued under the fixed designation D4103; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 4.1.1 Thoroughly scrub all tiles using No. 00 steel wool and
any suitable aqueous type wax remover or stripper. Scrub hard
1.1 This practice covers procedures for the preparation of
to help smooth out high and low spots on the tile. Rinse well
OVCT (Official Vinyl Composition Tile) and wood panels for
with clear water, towel dry, and air dry for 15 to 30 min in a
subsequent use in tests to measure the coefficient of friction.
rack that allows air to reach both sides of the tile.
1.2 This standard does not purport to address all of the
4.1.2 Apply two coats of any suitable floor polish using any
safety concerns, if any, associated with its use. It is the
method as prescribed in Section 5. Allow to dry 2 h between
responsibility of the user of this standard to establish appro-
coats and a minimum of an overnight dry (15 to 16 h) after the
priate safety and health practices and determine the applica-
second coat.
bility of regulatory limitations prior to use.
4.1.3 The next day, strip off all the polish from the tiles
following the procedure used in 4.1.1.
2. Referenced Documents
4.1.4 Repeat the coating (4.1.2) and stripping (4.1.1) opera-
2.1 ASTM Standards:
tions four more times. A total of ten coats of polish will then
D1436 Test Methods for Application of Emulsion Floor have been applied and removed.
Polishes to Substrates for Testing Purposes
NOTE 1—These tiles may be used and reused for testing many times
after having been prepared once in accordance with 4.1.1 – 4.1.4. Tiles
3. Significance and Use
should be discarded when they show excessive wear or when erratic
results are obtained when used with testing devices. At least 25 tests can
3.1 The reliability of any of the practices using panels
be run before this will be noticed.
prepared by these procedures may be dependent upon the
4.1.5 When scrubbing the tiles it is often found that they
manner and care in which the test panels are prepared. Having
become distorted and are no longer flat. Any of the devices
these practices in a single procedure eliminates the necessity
used for measuring coefficient of friction will give poor
for covering these details in all of the practices wherein the
reproducibility if the tiles are not flat. Therefore, it is recom-
panels are used.
mended that the tiles be flattened prior to coating for a test.The
following procedure is suggested:
4. Test Panels (OVCT)
4.1.5.1 Strip the tiles of any previous polish using the
4.1 Preparation of OVCT for Testing Emulsion Floor
procedure given in 4.1.1. (If the procedures 4.1.1 – 4.1.4 have
Polishes—For interlaboratory and specification testing, tiles of
been followed exactly, this should not be necessary.) Rinse
OVCTshall be used. The tiles are prepared for use as follows:
well with clear water, towel dry, and air dry for 15 to 30 min
in a rack that allows air to reach both sides of the tile.
4.1.5.2 Pile the tiles face to face and back to back on a piece
This practice is under the jurisdiction of ASTM Committee D21 on Polishes
of glass slightly larger than the tiles.
and is the direct responsibility of Subcommittee D21.06 on Slip Resistance.
4.1.5.3 Placethetilesontheglassinanovenat105to115°F
Current edition approved Oct. 1, 2016. Published October 2016. Originally
(40.6 to 46.1°C) for 2 to 2 ⁄2 h.
approved in 1982. Last previous edition approved in 2009 as D4103 – 90 (2009).
4.1.5.4 Remove the entire pile from the oven and let cool,
DOI: 10.1520/D4103-90R16.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
still on the glass, at least overnight (15 to 16 h) at room
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
temperature (approximately 73°F (22.8°C)).
Standards volume information, refer to the standard’s Document Summary page on
4.1.5.5 The tiles are now ready for coating with the test
the ASTM website.
OVCT is Official Vinyl Composition Tile. The sole source of supply of the poli
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D4103 − 90 (Reapproved 2009) D4103 − 90 (Reapproved 2016)
Standard Practice for
Preparation of Substrate Surfaces for Coefficient of Friction
Testing
This standard is issued under the fixed designation D4103; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This practice covers procedures for the preparation of OVCT (Official Vinyl Composition Tile) and wood panels for
subsequent use in tests to measure the coefficient of friction.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
2.1 ASTM Standards:
D1436 Test Methods for Application of Emulsion Floor Polishes to Substrates for Testing Purposes
3. Significance and Use
3.1 The reliability of any of the practices using panels prepared by these procedures may be dependent upon the manner and
care in which the test panels are prepared. Having these practices in a single procedure eliminates the necessity for covering these
details in all of the practices wherein the panels are used.
4. Test Panels (OVCT)
4.1 Preparation of OVCT for Testing Emulsion Floor Polishes—For interlaboratory and specification testing, tiles of OVCT
shall be used. The tiles are prepared for use as follows:
4.1.1 Thoroughly scrub all tiles using No. 00 steel wool and any suitable aqueous type wax remover or stripper. Scrub hard to
help smooth out high and low spots on the tile. Rinse well with clear water, towel dry, and air dry for 15 to 30 min in a rack that
allows air to reach both sides of the tile.
4.1.2 Apply two coats of any suitable floor polish using any method as prescribed in Section 5. Allow to dry 2 h between coats
and a minimum of an overnight dry (15 to 16 h) after the second coat.
4.1.3 The next day, strip off all the polish from the tiles following the procedure used in 4.1.1.
4.1.4 Repeat the coating (4.1.2) and stripping (4.1.1) operations four more times. A total of ten coats of polish will then have
been applied and removed.
NOTE 1—These tiles may be used and reused for testing many times after having been prepared once in accordance with 4.1.1 – 4.1.4. Tiles should
be discarded when they show excessive wear or when erratic results are obtained when used with testing devices. At least 25 tests can be run before this
will be noticed.
4.1.5 When scrubbing the tiles it is often found that they become distorted and are no longer flat. Any of the devices used for
measuring coefficient of friction will give poor reproducibility if the tiles are not flat. Therefore, it is recommended that the tiles
be flattened prior to coating for a test. The following procedure is suggested:
This practice is under the jurisdiction of ASTM Committee D21 on Polishes and is the direct responsibility of Subcommittee D21.06 on Slip Resistance.
Current edition approved March 1, 2009Oct. 1, 2016. Published July 2009October 2016. Originally approved in 1982. Last previous edition approved in 20022009 as
D4103 – 90 (2002).(2009). DOI: 10.1520/D4103-90R09.10.1520/D4103-90R16.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
OVCT is Official Vinyl Composition Tile. The sole source of supply of the apparatus known to the committee at this time is Chemical Specialties Manufacturers Assn.,
1001 Connecticut Ave., N.W., Washington, D.C. 20036. If you are aware of alternative suppliers, please provide this information to ASTM International Headquarters. Your
comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D4103 − 90 (2016)
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