ASTM F1037-2018 Standard Test Method for Visual Rating of Appearance of Resilient Floors《弹性地板外观视觉等级的标准试验方法》.pdf

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1、Designation: F1037 10 (Reapproved 2016)1F1037 18Standard Test Method forVisual Rating of Appearance of Resilient Floors After In-Service Exposure to Foot Traffic1This standard is issued under the fixed designation F1037; the number immediately following the designation indicates the year oforiginal

2、adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1 NOTEEditorial changes were made in June 2016.1. Scope1.1 This test method is i

3、ntended to provide a numerical rating system for classification of resilient floors during the variousstages of their wear life in relation to their condition, as perceived by a knowledgeable user.1.2 This test method is intended to allow comparison between two or more samples or groups of samples f

4、or differences invisual appearance.1.3 This method provides recommended viewing conditions and lighting for rating visual differences between samples or groupsof samples.1.4 This method can be utilized to evaluate change in visual appearance before and after some specified test condition exposure,fo

5、r example, in service wear due to foot traffic, or other tests where change in appearance might occur.1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not c

6、onsidered standard.1.6 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety safety, health, and environmental health practices and determine theapplicability of regu

7、latory limitations prior to use.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.7 This international standard was developed in ac

8、cordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM

9、 Standards:2D1436 Test Methods for Application of Emulsion Floor Polishes to Substrates for Testing PurposesF141 Terminology Relating to Resilient Floor Coverings3. Terminology3.1 See Terminology F141 for general Resilient terms and definitions, in addition to the more specific terms that have beend

10、efined below.3.2 Definitions of Terms Specific to This Standard:3.1.1 surface texturesurface imperfections such as deep scratches, indents, or changes in embossing texture.3.2.1 appearance, nthe collected visual aspects regarding the flooring materials surface, including color, texture, gloss, etc.1

11、 This test method is under the jurisdiction ofASTM Committee F06 on Resilient Floor Coverings and is the direct responsibility of Subcommittee F06.30 on Test Methods- Performance.Current edition approved Dec. 1, 2010Jan. 1, 2018. Published May 2016February 2018. Originally approved in 1987. Last pre

12、vious edition approved in 20102016 asF103710. 10 (2016)1. DOI: 10.1520/F1037-10R15E01.10.1520/F1037-18.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards

13、Document Summary page on the ASTM website.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. Becauseit may not be technically possible to adequately depict all changes accurately, AS

14、TM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.2.2

15、color, perceived, nattribute of visual perception that can be described by color names, such as white, gray, black, yellow,brown, red, purple, etc., as this practice utilizes the term it is more of a visible color difference between two adjacent areas orsamples.3.2.3 gloss, na level of shiny or lust

16、rous appearance resulting from the tendency of a flooring surface to reflect light at oneangle more than at others. Resilient flooring surface gloss may range from very low (dull) to very high (shiny).3.2.4 qualified panel, nindividual(s) who participate in comparative evaluation of a samples appear

17、ance change, thatrepresent the spectrum of having familiarity with the product, familiarity with maintenance of the product, and familiarity with theproducts use; sometimes referred to as a knowledgeable user.3.2.5 surface scratches, ndeterioration of a products surface texture and appearance due to

18、 abrasive wear exposure.3.2.6 surface textureMulti-level dimensioning of the flooring surface, which can be natural or artificially generated, thatprovides aesthetic or functional use attributes, for example, mechanical or chemical embossing.4. Significance and Use4.1 Ratings are developed by subjec

19、tive, comparative, evaluation of exposed samples to original unexposed specimens of thoseparameters experience has shown to be the most important in the consumers minds in evaluating the performance of a walkingsurface.These parameters are asome subjective or comparative evaluation criteria, or both

20、, of a sample(s) to some reference criteriaor when compared to a control sample. These parameters generally include change in gloss, color, surface texture, alterations topattern and possibly restorability of appearance with normal maintenance procedures, including the use of finishes or buffing.Rat

21、ing is done by a qualified individual or preferably by a panel of qualified observers under specified lighting conditions inaccordance with prescribed procedures.5. Apparatus5.1 Buffng Machine, residential, equipped with single or double brush (pad), soft fiber polishing brushes, and lambs wool pads

22、.pads or appropriate microfiber pad. When equipped with polishing brushes, the unit should deliver a nominal lineal velocity(loaded) of 1100 to 1400 ft/min (each brush) and a Dwell ratio of 190 to 210 ft2 (17 to 19 m2) per min at a pressure of 0.40 to0.50 psi. When equipped with buffing pads, the un

23、it shall deliver a nominal lineal velocity (loaded) of 1100 to 1400 lineal fpm(each pad) and a Dwell ratio of 500 to 550 ft2 (45 to 50 m2) per min at a pressure of 0.15 to 0.20 psi (see note).psi.5.2 Scrub Brush, approximately 2 by 7212 by 7 in. (63 by 178 mm) with nylon bristles approximately 114 i

24、n. (32 mm) long.5.3 Cellulose Sponge, approximate dry dimension 8 by 414 by 1 in. (203 by 108 mm).5.4 Lay-up Board, approximately 4 by 8 ft (1.2 by 2.4 m) mounted at suitable easy viewing angle, for example, 0 to 30, withbottom and side reference support edges. See Fig. 1 as an example lay-up table.

25、6. Reagent6.1 Cleaning Solution, shall be neutral cleaner as recommended by the flooring manufacturer and shall be prepared in sufficientquantity in accordance with the manufacturers instructions.FIG. 1 Lay-up TableF1037 182NOTE 1For flooring test specimens maintained with polish, the cleaning solut

26、ion shall be capable of removing the polish.7. Sampling, Test Specimens, and Test Units7.1 Specimen size will vary, generally as a function of individual tile or plank size. It may also vary depending upon use, thatis, simple comparative differences, does sample (tile or plank) match standard, or if

27、 all samples within a particular sample set areof equal visual quality, etc. The specimen or specimen panel (group of tiles or planks of the same material) size can vary basedon desired lay-up size, for example, the particular test evaluation, the package content size, etc., or whatever is utilized

28、as part ofa standard sampling procedure.7.2 Specimen For comparison before and after something is done to a specimen or specimen set, for example, wear exposuretest, the specimen size can vary as desired. A typical size panel would be 24 by 24 in. (610 by 610 mm) and contain four 12 by 12in. (305 by

29、 305 mm) similar or different panels to be tested. specimens. In addition, a companion specimen must be retained andstored in a location where its appearance will not be altered. This specimen will be used for comparison purposes throughout thetest cycle. Each sample If a specimen or specimen panel

30、set has been exposed to use or abrasive wear conditions then eachspecimen or specimen panel is to be cleaned in accordance with manufacturers direction or otherwise maintained using thewashing procedure in 8.1. The finish procedure or restorative procedure, as recommended by the manufacturer, shall

31、be followedon all resilient flooring samples designed to be maintained with finish before each rating session. The before each rating session.One may choose to perform the restorative maintenance procedure to the original unexposed samples of these products shall befinished also. in order to more cl

32、osely match expected maintained gloss equivalency. Those no-finish floors whose appearance,through exposure to traffic, has deteriorated to an overall rating of “3” or more shall be restored with either the finish procedure(no samples receive double-finish) (see 8.2) or the buffing procedure (see 8.

33、3). The choice of restorative maintenance is determinedby the manufacturers recommended procedure. All cleaning and restorative maintenance procedures shall be performed on theentire sample.7.2 Before evaluation, each sample shall be prepared using the procedure given in Section 8. This procedure is

34、 intended toremove all dirt and finish (if present).8. Procedure8.1 Mix the cleaning solution and stir thoroughly.8.1.1 Soak brush in solution for 1 min.38.1.2 Apply enough solution so that the panel is covered with a thin coat of solution. Allow the solution to remain undisturbedfor 3 min.8.1.3 Dip

35、 brush in solution, then scrub the panel 30 times in each direction with enough pressure to slightly bend the bristles.Localized, abnormal stains such as chewing gum, ground-out cigarettes, tar, or other spots considered abnormal in residentialenvironment may be given special attention. Overall stai

36、ns, discoloration, or soil that lodges in deep embossments should not begiven special treatment.8.1.4 With the cellulose sponge wrung out in clear, lukewarm water, remove the cleaning solution. Rinse sponge in clear,lukewarm water, wring sponge out lightly, then go over the panel to rewet the surfac

37、e. Rinse out sponge again in clear water. Wringout tightly and remove as much rinse water as possible.8.1.5 Allow surface to air dry for 1 h.8.2 Finish ProcedureProcedure, if requiredAfter washing, apply to each individual sample to receive finish, a finish in thefollowing manner. Use a fresh supply

38、 of an acrylic floor finish or an equivalent material appropriate for the specific type of floor.Apply the finish in accordance with Method B of Test Methods D1436.48.3 Buffng ProcedureFollowing the washing procedure outlined in 8.2, samples of resilient floor coverings whosemanufacturers recommend

39、buffing as the restorative maintenance should be treated according to the following buffing procedure.58.3.1 Buff each sample with the polishing brushes, using a left to right to left motion covering the entire sample from top tobottom to top again, using overlapping strokes, in 1 min. No excess pre

40、ssure or weight should be used on the buffer.8.3.2 Repeat 8.3.1, using an overlapping top to bottom to top motion, covering the entire sample fully from left to right to leftin 1 min.8.3.3 Repeat the bidirectional buffing technique above, using lambs wool pads on the buffer.8.3.4 Washing Lambs Wool

41、PadsFor purposes of this test, the lambs wool pads will be washed every time the equivalentof 2016 in.2 (13 104 cm2) samples are buffed according to this procedure.8.3.4.1 Pads are to be washed in a mild detergent6 and cold water (2 heaping teaspoons (10.0 g) per gallon (3.8 L) of water),rinsed in c

42、old water and air dried (do not “wring out” pads).3 A sponge with scrubbing capabilities may be substituted for the scrub brush and cellulose sponge.4 Suitable cross linked acrylic finish as recommended by resilient flooring for restorative maintenance of their resilient flooring.5 Rug Shampooer/Flo

43、or Polisher as recommended by resilient flooring manufacturer, suitable for restorative buffing of resilient floor surface; speed less than 1500 r/min.6 Mild detergent suitable for cleaning scrubbing brushes/pads and buffing pads. Rinse and let dry afterwards.F1037 1839. Observer Panel9.1 The panel

44、of observers shall consist of at least three people. One-third of the panel shall consist of a person(s) technicallytrained in the composition and use of household cleaning products, such as a home economist or chemist. One-third of the panelshall consist of a person(s) trained in the technical char

45、acteristics and testing procedures used on resilient flooring, such as anengineer or chemist. One-third of the panel shall be a non-technically trained person(s) who regularly maintains resilient floors ina home. No panel member shall be color blind. The maintenance person shall not be included in t

46、he observer panel. Members shallbe carefully instructed on the scoring procedure and shall have had prior experience of at least a complete rating of one samplebefore establishing a valid scored rating.9.2 Individual panel observers are provided with separate data sheets and are to separately rate g

47、loss, color, surface texture,along with pattern change and restorative effects of maintenance. maintenance, if applicable. They may do their ratingsimultaneously, but should not discuss or compare ratings. If any sample requires restorative maintenance, all specimen orspecimen panels are returned to

48、 the exposure site only after restorative maintenance is complete and ratings for restorativemaintenance are made. Scoring is in accordance with 11.1.10. Sample Arrangements and Lighting Conditions10.1 Samples are to be washed, waxed where appropriate (See Section 8 and Fig. 12) and assembled with t

49、he viewing templateas outlined in this section.FIG. 12 Suggested Rotation Procedure for Panels Under ExposureF1037 18410.1.1 Place the flooring panels to be rated horizontally on a freestanding 30 in. (762 mm) high table, the top of which is smallerthan the sample panels. This arrangement will enable observers to walk around the sample and view it from various angles andpositions.10.1.2 Although it is desirable that the flooring samples or the panel containing the flooring samples be portable to permitplacement in ideal lighting conditions,