YS/T 445.4-2001 银精矿化学分析方法 三氧化二铝量的测定

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【英文标准名称】:StandardTestMethodforEvaluationoftheEffectofClearWaterRepellentTreatmentsonWaterAbsorptionofHydraulicCementMortarSpecimens
【原文标准名称】:水硬水泥沙浆样本吸水性清水防护处理的效果评价的标准试验方法
【标准号】:ASTMD6532-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D01.47
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水硬水泥沙浆样品;防水效果;防水处理;吸水率
【英文主题词】:hydrauliccementmortarspecimens;waterabsorption;waterrepellenteffectiveness;waterrepellenttreatments
【摘要】:Siliceousalkalinesubstratesaresubjecttowaterdamagethatmayresultindeterioration.Waterrepellentscanprovideprotectionofsiliceousalkalinesubstratesexposedtowater.Thistestmethodisusedtoevaluatetheefficacyofclearwaterrepellentsonalkalinesubstrates.1.1Thistestmethodevaluatestheeffectivenessofclearwaterrepellentsonhydrauliccementmortarspecimensbasedonwaterabsorptionafterawatersoak.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30;91_120_30
【页数】:3P.;A4
【正文语种】:


Product Code:SAE J2602/1
Title:LIN Network for Vehicle Applications
Issuing Committee:Vehicle Architecture For Data Communications Standards
Scope: This document covers the requirements for SAE implementations based on LIN 2.0. Requirements stated in this document will provide a minimum standard level of performance to which all compatible ECUs and media shall be designed. This will assure full serial data communication among all connected devices regardless of supplier. The goal of SAE J2602 is to improve the interoperability and interchangeability of LIN devices within a network by resolving those LIN 2.0 requirements that are ambiguous, conflicting, or optional. Moreover, SAE J2602 provides additional requirements that are not present in LIN 2.0 (e.g., fault tolerant operation, network topology, etc.). This document is to be referenced by the particular vehicle OEM component technical specification that describes any given ECU in which the single wire data link controller and physical layer interface is located. Primarily, the performance of the physical layer is specified in this document. ECU environmental and other requirements, when provided in the component technical specification, shall supercede the requirements of this document. The intended audience includes, but is not limited to, ECU suppliers, LIN controller suppliers, LIN transceiver suppliers, component release engineers and vehicle system engineers.
Rationale: This document covers the requirements for SAE implementations based on LIN 2.0. Requirements stated in this document will provide a minimum standard level of performance to which all compatible ECUs and media shall be designed. This will assure full serial data communication among all connected devices regardless of supplier. The goal of SAE J2602 is to improve the interoperability and interchangeability of LIN devices within a network by resolving those LIN 2.0 requirements that are ambiguous, conflicting, or optional. Moreover, SAE J2602 provides additional requirements that are not present in LIN 2.0 (e.g., fault tolerant operation, network topology, etc.). This document is to be referenced by the particular vehicle OEM component technical specification that describes any given ECU in which the single wire data link controller and physical layer interface is located. Primarily, the performance of the physical layer is specified in this document. ECU environmental and other requirements, when provided in the component technical specification, shall supercede the requirements of this document. The intended audience includes, but is not limited to, ECU suppliers, LIN controller suppliers, LIN transceiver suppliers, component release engineers and vehicle system engineers.