【英文标准名称】:Bitumenandbituminousbinders-DeterminationofthepHvalueofbitumenemulsions;GermanversionEN12850:2002
【原文标准名称】:沥青和沥青粘合剂.沥青乳液的PH值测定
【标准号】:DINEN12850-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:pH值测定;pH值;建筑;石油产品;材料试验;乳剂;沥青乳液;试验;定义;粘合剂;测定;沥青
【英文主题词】:Bindingagents;Bitumenemulsions;Bitumens;Bituminous;Construction;Definitions;Determination;Emulsions;Materialstesting;Petroleumproducts;pH;pHmeasurement;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodformeasuringthepHvalueofbitumenemulsions.Itisapplicabletoanionic,cationicandnonionicbitumenemulsions.NOTE:Incertaincircumstances,thepHvaluemayprovideanindicationoftheioniccharacterofabitumenemulsion.However,thisindicationshouldbeconfirmedbyaparticlepolaritytestconformingtoEN1430.#,,#
【中国标准分类号】:E43
【国际标准分类号】:91_100_50
【页数】:7P;A4
【正文语种】:德语


Product Code:SAE AS7117
Title:National Aerospace and Defense Contractors Accreditation Program, Requirements for Shot Peening, Peen Forming, Glass Bead Peening (Cancelled Jul 2008)
Issuing Committee:Ams Amec Aerospace Metals And Engineering Committee
Scope:This Aerospace Standard (AS) establishes the requirements for suppliers of Shot Peening Services to be accredited by the National Aerospace and Defense Contractors Accreditation Program (NADCAP). NADCAP accreditation is granted in accordance with SAE AS7003 after demonstration of compliance with the requirements herein. The requirements may be supplemented by additional requirements specified by the NADCAP Nonconventional Machining and Surface Enhancement (NMSE) Task Group. Using the corresponding Audit Criteria (PRI AC7117) will ensure that accredited Shot Peening suppliers meet all of the requirements in this standard and all applicable supplementary standards.The purpose of this audit program is to assess a supplier's ability to consistently provide a product or service that conforms to the technical specifications and customer requirements. The corresponding audit criteria are also structured to obtain information relevant to management practices and processes that directly or indirectly affect the product or service. This information will be used in the determination of accreditation status and may be used by the supplier to guide improvements in the product or service and the associated processes.