CHD 27  Revised Standards List


Total Standards :  9

S.No IS Number IS Title Aspect Degree of Equivalence
(E)
Date of Pub.
(F)
Document Action
1 IS 11308 : 2024
Hydraulic Setting Thermal Insulating Castables for Temperatures up to 1 250 °C - Specification (First Revision) Product Specification Indigenous 09-04-2024
2 IS 13204 : 2024
Rigid Phenolic Foam for Thermal Insulation - Specification (First Revision) Product Specification Indigenous 09-04-2024
3 IS 9428 : 2024
Preformed Calcium Silicate Insulation (For Temperature up to 950 °C) - Specification (Second Revision) Product Specification Indigenous 29-04-2024
4 IS 3144 : 2024
Mineral Wool Thermal Insulation Materials - Method of Test (Third Revision) Methods of tests Indigenous 05-09-2024
5 IS 11239 (Part 8) : 2024
Rigid Cellular Thermal Insulation Materials - Methods of Test - Part 8 Flame Height, Time of Burning and Loss of Mass (First Revision) Methods of tests Indigenous 20-11-2024
6 IS 11239 (Part 11) : 2024
Rigid Cellular Thermal Insulation Materials - Methods of Test - Part 11 Compressive Strength (First Revision) Methods of tests Indigenous 20-11-2024
7 IS 12432 (Part 2) : 2024
Application of Spray Applied Insulation - Code of Practice Part 2 Calcium Silicate (First Revision) Code of Practice Indigenous 03-12-2024
8 IS 11307 : 2025
ISO 24285:2022
Cellular Glass Block and Pipe Thermal Insulation - Specification (First revision) Product Specification Identical under dual numbering 13-02-2025
9 IS 12432 (Part 1) : 2025
Application of spray applied insulation- Code of practice Part 1 Mineral fibre (First Revision) Code of Practice Indigenous 07-03-2025