1、Designation:D305217Standard Practice forRating Water-Emulsion Floor Polishes1This standard is issued under the fixed designation D3052;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses
2、indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This practice covers the comparison of the performanceof water-emulsion floor polishes on test floors against areference material.It is applicable to the followi
3、ng types ofpolishes:1.1.1 Wax emulsion polishes,1.1.2 Nonbuffable emulsion polishes,1.1.3 Detergent-resistant emulsion polishes,household type,and1.1.4 Detergent-resistant emulsion polishes,industrial type.1.2 Gloss,leveling,discoloration,traffic marking,slipresistance,and removal ease of these type
4、s of floor polishes israted in comparison to a reference material.Where applicable,detergent resistance is also evaluated.This method is not to beconsidered as a recommended maintenance procedure.1.3 The values stated in inch-pound units are to be regardedas the standard.The values given in parenthe
5、ses are forinformation only.1.4 The values stated in inch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.5 This standard does not purport to address all of thesa
6、fety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.1.6 This international standard was developed in accor-dance with internatio
7、nally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D523 Test Meth
8、od for Specular Gloss2.2 CSMA Bulletin:245-70 Comparative Determination of Slip Resistance ofFloor Polishes33.Significance and Use3.1 When comparing different floor polishes for an actualfield performance,it is important that all surfaces used beprepared in the same way.When this procedure is follow
9、ed,variations in the test surfaces are minimized.4.Apparatus4.1 Test Tile,OVCT.44.2 Glossmeter,60The instrument and the referencestandards shall conform to the requirements prescribed in TestMethod D523,using an angle of reflection of 60.4.3 Floor Machine.5.Procedure5.1 The preferred substrate shall
10、 be Official Vinyl Compo-sition Tile.5.2 The test floor shall include both dark(black)and light(white)colored tiles laid out so that one half of the panel is allwhite and the other half is all black.5.3 The minimum test panel size for each polish tested shallbe 3 ft(0.9 m)in width and 3 ft in length
11、.5.4 Prepare all of the test panels with scrub-cleaned newtiles,or strip completely of dirt and old wax,rinse thoroughlyand dry before application of the test polishes.Under no1This practice is under the jurisdiction of ASTM Committee D21 on Polishesand is the direct responsibility of Subcommittee D
12、21.04 on Performance Tests.Current edition approved March 1,2017.Published April 2017.Originallyapproved in 1972.Last previous edition approved in 2010 as D3052 87(2010).DOI:10.1520/D3052-17.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at service
13、astm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from the Chemical Specialties Manufacturers Association,1001Connecticut Avenue,NW,Washington,DC 20036.4OVCT tile may be obtained through Armstrong Flooring from var
14、ious homeimprovement stores.The following Armstrong tile substrates have been found toperform adequately for this test method:Armstrong Excelon Feature Tile:Black(56790),http:/ ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standa
15、rd was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 circumsta
16、nces should comparative tests be made on new versusold tiles.Similarly,where old tiles are employed,care shouldbe taken to employ tiles or panels with approximately equiva-lent traffic history.5.5 Mask a small portion of a black tile prior to polishing soas to provide an unpolished control area.The masking is toremain during the entire traffic period.5.6 Take glossmeter readings on the clean and dry centerfour panels(two light tiles and two dark tiles)with a 60glossmeter prior to application of
