• 0
    • ارسال درخواست
    • حذف همه
    • Industrial Standards
    • Defence Standards
  • درباره ما
  • درخواست موردی
  • فهرست استانداردها
    • Industrial Standards
    • Defence Standards
  • راهنما
  • Login
  • لیست خرید شما 0
    • ارسال درخواست
    • حذف همه
View Item 
  •   YSE
  • Industrial Standards
  • AASHTO - American Association of State Highway and Transportation Officials
  • View Item
  •   YSE
  • Industrial Standards
  • AASHTO - American Association of State Highway and Transportation Officials
  • View Item
  • All Fields
  • Title(or Doc Num)
  • Organization
  • Year
  • Subject
Advanced Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Archive

Standard Method of Test for Fineness of Hydraulic Cement by Air Permeability Apparatus

AASHTO T 153

Organization:
AASHTO - American Association of State Highway and Transportation Officials
Year: 2020

Abstract: This test method covers determination of the fineness of hydraulic cement, using the Blaine air permeability apparatus, in terms of the specific surface expressed as total surface area in square centimeters per gram or square meters per kilogram of cement. Two test methods are given: Test Method A is the Reference Test Method using the manually operated standard Blaine apparatus, and Test Method B permits the use of an automated apparatus that is in accordance with the qualification requirements of this test method’s demonstrated acceptable performance. Although the test method may be, and has been, used for the determination of the measures of fineness of various other materials, it should be understood that, in general, relative rather than absolute fineness values are obtained. This test method is known to work well for portland cements. However, the user should exercise judgment in determining its suitability with regard to fineness measurements of cements with densities or porosities that differ from those assigned to Standard Reference Material No. 114 or No. 46h. The values stated in SI units are to be regarded as the standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use
URI: http://yse.yabesh.ir/std;jsessionid=FA0D6F67C1510477F68A611DB32C1F14/handle/yse/281368
Collections :
  • AASHTO - American Association of State Highway and Transportation Officials
  • Download PDF : (1.254Mb)
  • Show Full MetaData Hide Full MetaData
  • Statistics

    Standard Method of Test for Fineness of Hydraulic Cement by Air Permeability Apparatus

Show full item record

contributor authorAASHTO - American Association of State Highway and Transportation Officials
date accessioned2020-09-04T09:08:23Z
date available2020-09-04T09:08:23Z
date copyright2020
date issued2020
identifier otherIQLRMGAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;jsessionid=FA0D6F67C1510477F68A611DB32C1F14/handle/yse/281368
description abstractThis test method covers determination of the fineness of hydraulic cement, using the Blaine air permeability apparatus, in terms of the specific surface expressed as total surface area in square centimeters per gram or square meters per kilogram of cement. Two test methods are given: Test Method A is the Reference Test Method using the manually operated standard Blaine apparatus, and Test Method B permits the use of an automated apparatus that is in accordance with the qualification requirements of this test method’s demonstrated acceptable performance. Although the test method may be, and has been, used for the determination of the measures of fineness of various other materials, it should be understood that, in general, relative rather than absolute fineness values are obtained. This test method is known to work well for portland cements. However, the user should exercise judgment in determining its suitability with regard to fineness measurements of cements with densities or porosities that differ from those assigned to Standard Reference Material No. 114 or No. 46h. The values stated in SI units are to be regarded as the standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use
languageEnglish
titleStandard Method of Test for Fineness of Hydraulic Cement by Air Permeability Apparatusen
titleAASHTO T 153num
typestandard
page16
statusActive
treeAASHTO - American Association of State Highway and Transportation Officials:;2020
contenttypefulltext
DSpace software copyright © 2017-2020  DuraSpace
نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
yabeshDSpacePersian
 
DSpace software copyright © 2017-2020  DuraSpace
نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
yabeshDSpacePersian