Document Details |
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| Name of Department/Committee : | CHD 27 | ||||
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| Document Number : | CHD 27 ( 25762) | ||||
| Document Title [English] : | Cellular Glass Block and Pipe Thermal Insulation - Specification (First revision) | ||||
| Document Title [Hindi] : | जालीदार काँच खंड और पाइप ताप रोधन — विशिष्टि (पहला पुनरीक्षण ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 2 | ||||
| ICS Code : | 91.100.60 | ||||
| Date of Project Approval : | 29-05-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemical Products |
| Sub Sub Group : | Thermal Insulation-Cellular Plastic |
| Aspects : | Product Specification |
| Risk : | None |
| Certification : | Voluntary Certification |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO 24285:2022 |
| Organization Type: | ISO |
Division Council Chairperson Approval Details |
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::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS/ISO 1716 : 2018 | Reaction to Fire Tests for Products - Determination of The Gross Heat of Combustion Calorific Value | |
| 2 | IS/ISO 11925 : Part 2: 2020 | Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test | |
| 3 | IS 18973 : 2024 | Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes | |
::Cross Referenced International Standard(s) & Standard(s) Of National SDO(s) :: |
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| Sl. No. | Prefix | Number | Part | Section | Year | |
| 1 | ISO | 1182 | - | - | - | |
| 2 | ISO | 8301 | - | - | - | |
| 3 | ISO | 8302 | - | - | - | |
| 4 | ISO | 9229 | - | - | - | |
| 5 | ISO | 12570 | - | - | - | |
| 6 | ISO | 12572 | - | - | - | |
| 7 | ISO | 12624 | - | - | - | |
| 8 | ISO | 12628 | - | - | - | |
| 9 | ISO | 13787 | - | - | - | |
| 10 | ISO | 16535 | - | - | - | |
| 11 | ISO | 18096 | - | - | - | |
| 12 | ISO | 18097 | - | - | - | |
| 13 | ISO | 29465 | - | - | - | |
| 14 | ISO | 29466 | - | - | - | |
| 15 | ISO | 29467 | - | - | - | |
| 16 | ISO | 29468 | - | - | - | |
| 17 | ISO | 29469 | - | - | - | |
| 18 | ISO | 29472 | - | - | - | |
| 19 | ISO | 29771 | - | - | - | |
| 20 | EN | 12089 | - | - | - | |
| Sl.No. | Synosis Points | |
| 1 | The committee responsible for formulating this standard has decided to revise the standard and harmonize the standard with latest ISO standard “ISO 24285: 2022 Thermal insulation for building equipment and industrial installations — Cellular glass products” on dual number basis. This standard specifies the requirements and test methods for factory-made cellular glass products, which are used for thermal insulation of building equipment and industrial installations, with an operating temperature range of approximately −265 °C to +430 °C. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 29-05-2024 | ------- | ||
| 2 | P-Draft Waived | 29-05-2024 | ------- | ||
| 3 | WC Draft | 29-05-2024 | Duration : 60 Days Submitted for HOD approval Remarks : The committee in its meeting held on 21-03-2024 decided to revise IS 11307 by adopting ISO 24285 : 2022 and send it for wide circulation for 60 days |
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| 4 | WC Draft | 30-05-2024 | WC approved by HOD |
CHDC CHD 27, | ------- |
| 5 | Skipped to Finalization | 07-01-2025 | Stage-Changed | ------- | |
| 6 | Finalization | 07-01-2025 | The committee finalized the document in its meeting held on 17-12-2024 | ------- | |
| 7 | Final Draft | 07-01-2025 | Submited for HOD approval |
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| 8 | Final Draft draft accepted by HOD and sent to Publication | 08-01-2025 | Final Draft approved by HOD | ------- | |
| 9 | Accepted by Publication | 09-01-2025 | Final Draft accepted by Publication Remarks: Accepted by Publication |
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| 10 | Skipped to Pdf Stage | 21-01-2025 | Proof to Technial Department Stage-Skipped | ------- | |
| 11 | Pdf sent by Publication to Technical Department | 21-01-2025 | डी सी चेयरपर्सन के अप्रूवल एवं गज़ेट डिटेल्स हेतु पी डी एफ फॉर्मैट संलग्न है । | ------- | |
| 12 | Pdf sent by Technical Department to Publication | 23-01-2025 | Document checked and corrections marked in it. Kindly proceed further. | ------- | |
| 13 | Pdf sent by Publication to Technical Department | 23-01-2025 | The highlighted correction has been done in document, kindly check and confirm. Also, revert along with DC approval and Give recommendation for proceeding to gazette stage. | ------- | |
| 14 | Pdf sent by Technical Department to Publication | 29-01-2025 | The pdf is found in order. DC approval has also been uploaded. Kindly proceed further. | ------- | |
| 15 | Ready for Gazette | 30-01-2025 | Stage-Changed | ------- | |