ASTM D5139-2010 Standard Specification for Sample Preparation for Qualification Testing of Coatings to be Used in Nuclear Power Plants《核电站用涂料合格性测试用样品制备标准规范》.pdf
《ASTM D5139-2010 Standard Specification for Sample Preparation for Qualification Testing of Coatings to be Used in Nuclear Power Plants《核电站用涂料合格性测试用样品制备标准规范》.pdf》由会员分享,可在线阅读,更多相关《ASTM D5139-2010 Standard Specification for Sample Preparation for Qualification Testing of Coatings to be Used in Nuclear Power Plants《核电站用涂料合格性测试用样品制备标准规范》.pdf(3页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D5139 10Standard Specification forSample Preparation for Qualification Testing of Coatings tobe Used in Nuclear Power Plants1This standard is issued under the fixed designation D5139; the number immediately following the designation indicates the year oforiginal adoption or, in the case
2、 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. Scope1.1 This specification defines the size, composition, andsurface preparation and coating applica
3、tion variables for pre-paring samples for evaluating coatings and linings over varioussubstrates.1.2 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 consider
4、ed standard.2. Referenced Documents2.1 ASTM Standards:2A36/A36M Specification for Carbon Structural SteelC33/C33M Specification for Concrete AggregatesC150/C150M Specification for Portland CementC192/C192M Practice for Making and Curing ConcreteTest Specimens in the LaboratoryC260 Specification for
5、Air-Entraining Admixtures for Con-creteC494/C494M Specification for Chemical Admixtures forConcreteC618 Specification for Coal Fly Ash and Raw or CalcinedNatural Pozzolan for Use in ConcreteD3912 Test Method for Chemical Resistance of CoatingsUsed in Light-Water Nuclear Power Plants3D4258 Practice f
6、or Surface Cleaning Concrete for CoatingD4259 Practice for Abrading ConcreteD4260 Practice for Liquid and Gelled Acid Etching ofConcreteD4541 Test Method for Pull-Off Strength of Coatings UsingPortable Adhesion Testers2.2 American Concrete Institute:ACI 308 Guide to Curing Concrete43. Significance a
7、nd Use3.1 This specification provides uniform requirements for thepreparation of test samples used for testing of coatings andlinings to be used in nuclear power plants.3.2 At the users discretion, this standard may also be usedwhen preparing samples to be tested for the purpose ofassessing performa
8、nce attributes for coating and lining systemsthat may be applied in other types of power plants or for otherindustrial facilities.4. Steel Samples4.1 Sample size shall be a minimum of 2-in. wide by 4-in.long by18-in. thick (50.8-mm wide by 101.6-mm long by3.175-mm thick) unless otherwise stated in t
9、he referenced testmethod. Edges and corners may be rounded. A suitably located14 in. (6.35 mm) diameter hole may be provided in the testpanel as appropriate when required by the test method.4.1.1 For Test Method D4541 the minimum size shall be3-in. wide by 5-in. long by14-in. thick (76.2-mm wide by1
10、27-mm long by 6.35-mm thick).4.2 Unless otherwise required, all panels shall be carbonsteel, meeting the requirements of Specification A36/A36M.4.3 Surface preparation criteria, including substrate cleanli-ness and profile, shall be specified.5. Concrete Blocks5.1 The minimum size shall be 2-in. by
11、2-in. deep by 4-in.long (50.8-mm by 50.8-mm deep by 101.6-mm long) unlessotherwise stated in the referenced test method. The edges maybe chamfered up to14 in. (6.35 mm) maximum.1This specification is under the jurisdiction of ASTM Committee D33 onProtective Coating and Lining Work for Power Generati
12、on Facilities and is the directresponsibility of Subcommittee D33.02 on Service and Material Parameters.Current edition approved April 15, 2010. Published April 2010. Originallyapproved in 1990. Last previous edition approved in 2001 as D5139 - 90 (2001)which was withdrawn January 2010 and reinstate
13、d in April 2010. DOI: 10.1520/D5139-10.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdrawn. The last a
14、pproved version of this historical standard is referencedon www.astm.org.4Available from American Concrete Institute (ACI), P.O. Box 9094, FarmingtonHills, MI 48333-9094, http:/www.concrete.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, Unite
15、d States.5.2 Composition shall be as follows:Cement Specification C150/C150M,Type II7 sacks/yd3Gravel Specification C33/C33M,size38 in.45 % by volumeSand Specification C33/C33M 55 % by volumeAir-entrainingadmixtureSpecification C260 As recommended4to7%Water-reducingadmixtureSpecification C494/C494M
16、As recommendedPozzolan Specification C618 As recommendedto 15 % amountWater,demineralizedor distilled3 in. slumpNominal 1 CubicFoot BatchCement Specification C150/C150M,Type II low alkali22.2 lb (10.07 kg)Gravel Specification C33/C33M,Size38 in.45.3 lb (20.55 kg)Sand Specification C33/C33M 55.5 lb (
17、25.17 kg)Air-entrainingadmixtureSpecification C260 1.05 fl oz (31 mL)Pozzolan Specification C618 2.2 lb (1.0 kg)Water-reducingadmixture(Type A)Specification C494/C494M As recommendedby the manufacturerWater,demineralizedor distilledAs required to pro-duce 3-in. (76.2-mm) slump (ap-proximately)5.3 Bl
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