IS 488 : 1980 Specification for Glass Making Sands
UDC 666.122.2 | CHD 10 |
|
Reaffirmed 2022 |
1 Scope
1.1 This standard prescribes requirements and methods of sampling and test for silica sand suitable for the manufacture ofsome of the important types of glassware.
1.1.1 This standard does not cover silica sand for optical andother special glasses.
2 References
IS 2 :1960 Rules for rounding off numerical values
IS 264 : 1976Specification for nitric acid
IS 266 : 1977Specification for sulphuric acid
IS 1070 : 1977Specification for water for general laboratory use
IS 1382 : 1961Glossary of terms relating to glass industry
IS 4905 : 1968Methods for random sampling