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JC/T 668-2009 English PDF

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JC/T 668-2009: Method for determining residue water-extractable sulfate in cement mortar

JC/T 668: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JC/T 668-2009English209 Add to Cart 3 days [Need to translate] Method for determining residue water-extractable sulfate in cement mortar   JC/T 668-2009
JC/T 668-1997English239 Add to Cart 2 days [Need to translate] Test method for calcium sulfate in hydrated cement mortar Obsolete JC/T 668-1997

PDF similar to JC/T 668-2009


Standard similar to JC/T 668-2009

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Basic data

Standard ID JC/T 668-2009 (JC/T668-2009)
Description (Translated English) Method for determining residue water-extractable sulfate in cement mortar
Sector / Industry Building Materials Industry Standard (Recommended)
Classification of Chinese Standard Q11
Classification of International Standard 91.100.10
Word Count Estimation 6,698
Date of Issue 2009-12-04
Date of Implementation 2010-06-01
Older Standard (superseded by this standard) JC/T 668-1997
Quoted Standard GB/T 176; GB 6003; GB/T 6682; GB/T 17671-1999; JC/T 681
Adopted Standard ASTM C265-2006, NEQ
Regulation (derived from) ?Industry-Science (2009) No.66; Industry Standard Filing Announcement 2010 No.3 (Total No.123)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the remaining cement mortar method for the determination of sulfur trioxide principle, analysis stripping solution, , equipment, materials, test chamber temperature and humidity, trial Mortar preparation and conservation, preparation of cement mortar was the result of the dissolution calculation and the results of treatment. This standard applies to portland cement, ordinary portland cement and other specified uses of the standard varieties of cement.

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