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JC/T 421-2023 English PDF

US$199.00 ยท In stock
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JC/T 421-2023: (Test method for abrasion resistance of cement mortar)
Status: Valid

JC/T 421: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JC/T 421-2023English199 Add to Cart 3 days [Need to translate] (Test method for abrasion resistance of cement mortar) Valid JC/T 421-2023
JC/T 421-2004English399 Add to Cart 3 days [Need to translate] Method of wear abrasion for harden mortar Obsolete JC/T 421-2004
JC/T 421-1991English359 Add to Cart 3 days [Need to translate] (Cement abrasion test method) Obsolete JC/T 421-1991

PDF similar to JC/T 421-2023


Standard similar to JC/T 421-2023

GB/T 200   JC/T 420   GB/T 177   JC/T 960   JC/T 312   JC/T 418   

Basic data

Standard ID JC/T 421-2023 (JC/T421-2023)
Description (Translated English) (Test method for abrasion resistance of cement mortar)
Sector / Industry Building Materials Industry Standard (Recommended)
Classification of Chinese Standard Q11
Word Count Estimation 9,957
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the principles, instruments and equipment, materials, laboratory temperature and humidity, composition of cement mortar and cement mortar abrasion resistance, specimen forming and maintenance, and wear test. This standard is applicable to the wear resistance test of cement mortar.

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Question 5: Should I purchase the latest version JC/T 421-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JC/T 421-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.