JIS S 6009:2013 PDF Download
Standard EN Sample
Chalks
Also Known As:
SKU178253773
Published by
Japanese Industrial Standards
JIS
Publication Date2013-02-20
Pages CountPages12
A standard called JIS S 6009:2013 specifies how chalk should be used on blackboards. The specification covers calcium carbonate and calcined plaster chalks. It also includes chalks made with recycled materials and those with surface treatments to keep hands clean.
This standard's aim is to guarantee the reliability and security of chalk used in academic and professional environments. It describes the makeup and properties of the chalks, such as their hardness and density. Additionally, it details the specifications for labeling and packing.
Details
History and complementary documents
History
| ICS Codes | 97.180 - Miscellaneous domestic and commercial equipment |
| Language(s) | English |
| File Size | 327.7 KB |
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