The Bureau of Indian Standards (BIS) on April 09, 2024, issued the date of establishment and withdrawal of Indian standard particulars related to Methods for Testing Tar and Bituminous Materials.
In the following particulars, the date of establishment is March 26, 2024 and Date till which the standard without the amendment shall remain in force April 25, 2024
•IS 1203: 2022 Methods for Testing Tar and Bituminous Materials — Determination of Penetration (Second Revision)
•IS 1206 (Part 2): 2022 Methods for Testing Tar and Bituminous Materials — Determination of Viscosity Part 2 Absolute Viscosity (Second Revision)
•IS 1206 (Part 3): 2021 Methods for Testing Tar and Bituminous Materials — Determination of Viscosity Part 3 Kinematic Viscosity (Second Revision)
•IS 1208 (Part 1): 2023 Methods for Testing Tar and Bituminous Materials Part 1 Determination of Ductility (Second Revision)
•IS 1582: 2017 Textiles — Silk Yarn and Fabrics — Determination of Degumming Loss (First Revision)
[Notification No. HQ-PUB015/1/2020-PUB-BIS(769)]
