ASTM D3894-1988 用小角结构对硬质多孔塑料耐火性能的评定方法

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【英文标准名称】:StandardTestMethodforDeterminingVisibleAbrasionResistanceofGlazedCeramicTile
【原文标准名称】:测定上釉瓷砖表观耐磨损性的标准试验方法
【标准号】:ASTMC1027-1999(2004)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C21.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:板;试验;陶瓷;测定;面砖;瓷砖;耐力
【英文主题词】:abrasionresistance;glazedurability;viewingbox;visualabrasion
【摘要】:Theabrasionresistanceoftilesurfacesisdeterminedbyrotationofanabrasiveloadonthesurfaceandtheassessmentoftheresultantwearbymeansofvisualcomparisonoftheabradedtestspecimensandnonabradedtiles.Astainingagentinlightoilmaybeusedtohelpdeterminewhetherabrasionsurfaceislikelytoresultinmechanicalentrapmentofdirtparticles.1.1Thistestmethodisdesignedtomeasuretheresistanceoftilesurfacestovisiblesurfaceabrasion.Certainirregularsurfacesmaynotbeevaluatedproperlybythistestmethodbecauseofwearpatterns.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisproceduredoesnotmakeprovisionsfortheapparentdifferenceinabrasionvaluesbetweenlightanddarkcoloredtile.1.4Thisproceduredoesnotoptimallyevaluatelossofglosswithabrasion.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q18
【国际标准分类号】:91_100_25
【页数】:6P.;A4
【正文语种】:


MIL-S-45743E (NOTICE 1), MILITARY SPECIFICATION: SOLDERING, MANUAL TYPE, HIGH RELIABILITY ELECTRICAL AND ELECTRONIC EQUIPMENT (08 SEP 1989) [S/S BY MIL-STD-2000A]., MIL-S-45743E,dated 15 October 1976,Amendment 1, dated 17 September 1979,andInterim Amendment dated 17 September1982,are inactive for new design. For newdesignuse NIL-S扞D-2000