In pursuance of Sub rule 1 of Rule 15 of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second column of the schedule hereto annexed have been established

7233 GI/202 3 (1) रजिस्ट्री सं. डी.एल.- 33004/99 REGD. No . D. L. -33004/99 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY (1) (2) (3) (4) (5) 1 आई एस 4832 ( भाग 1) : 2023 No. 770] NEW DELHI , FRIDAY , NOVEMBER 17, 2023/ KARTIKA 26, 1945 CG-DL-E-18112023-250140 (1) (2) (3) (4) (5) आई एस 16172 : 2023 आई एस 16172 : 2014 BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs ) NOTIFICATION New Delhi, the 16th November, 2023 Ref: HQ -PUB012 /4/2020 -PUB -BIS (730) In pursuance of Sub -rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second column of the schedule hereto annexed have been established on the date indicated against it in third column . The particulars of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column . SCHEDULE Sl. No. No., Year & Title of the Indian Standards Established Date of Establishment No. , Year & Title of the Indian Standards to be withdrawn, if any Date of withdrawal (1) (2) (3) (4) (5) IS 4832 (Part 1) : 2023 Chemical Resistant Mortars — Specification Part 1 Silicate Type (First Revision) 15 November 2023 IS 4832 (Part 1) : 1969 Specification for Chemical Resistant Mortars Part 1 Silicate Type 15 December IS 4832 (Part 2) : 2023 Chemical Resistant M ortars — Specification Part 2 Resin Type (First Revision) 15 November 2023 IS 4832 (Part 2) : 1969 Specification for Chemical Resistant Mortars Part 2 Resin Type 15 December IS 4832 (Part 3) : 2023 Chemical Resistant Mortars — Specificati on Part 3 Sulphur Type (First Revision) 15 November 2023 IS 4832 (Part 3) : 1968 Specification for Chemical Resistant Mortars Part 3 Sulphur Type 15 December IS 16172 : 2023 Reinforcement Couplers for Mechanical Splices of Steel Bars in Concrete — Specification (First Revision) 15 November IS 16172 : 2014 Reinforcement Couplers for Mechanical Splices of Bars in Concrete — Specification 15 December P. RAJESH, Scientist F & DDG (ITS, PRT & TNM) [ADVT. -III/4/Exty./5 52/2023 -24] Uploaded by Dte. of Printing at Government of India Press, Ring Road, Mayapuri, New Delhi -110064 and Published by the Controller of Publications, Delhi -110054.