Document Details |
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| Name of Department/Committee : | CED 46 | ||||
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| Document Number : | CED 46 ( 26944) | ||||
| Document Title [English] : | National Building Code of India Part 6 Structural Design Section 3 Timber and Bamboo: 3A Timber | ||||
| Document Title [Hindi] : | भारत की राष्ट्रीय भवन निर्माण संहिता भाग 6 संरचनात्मक डिजाइन अनुभाग 3 इमारती लकड़ी तथा बाँस 3A इमारती लकड़ी | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 01.120: 91.040.01 | ||||
| Date of Project Approval : | 27-10-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Civil Engineering Design and Construction |
| Sub Group : | Construction practices, measurement and management |
| Sub Sub Group : | NBC of India |
| Aspects : | Others |
| Risk : | Medium |
| Certification : | Not Certifiable |
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| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : |
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| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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| Sl.No. | Synosis Points | |
| 1 | The significant changes incorporated in this revision include the following: a) Additional considerations for trussed rafter concerning climatic suitability, use of local timber species and fire and termite resistance. b) Cross-laminated timber components including material specifications, dimensions, and fire resistance requirements. c) Testing for bending, compression, and shear strength for CLT and other engineered wood products. d) Mass timber construction and its components given in 21. e) Fire safety enhancements and fire-resistant assembly methods for mass timber, ensuring compliance with structural and fire safety standards. f) Focus on sustainability with introduction of life cycle assessment (LCA) to evaluate the environmental impact of timber from production to disposal. g) Guidance for integrating mass timber with steel and concrete to ensure continuous load transfer and seismic performance. | |
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 | 27-10-2024 | ------- | ||
| 2 | P-Draft | 14-11-2024 | Covering letter generated | ------- | |
| 3 | P-Draft | 14-11-2024 | Duration : 21 Days | CED 46, CED 46, CED 46 : P1, CED 46 : P2, CED 46 : P3, CED 46 : P4, CED 46 : P5, CED 46 : P6, CED 46 : P7, CED 46 : P8, CED 46 : P9, CED 46 : P10, CED 46 : P11, CED 46 : P12, CED 46 : P13, CED 46 : P14, CED 46 : P15, CED 46 : P16, CED 46 : P17, CED 46 : P18, CED 46 : P19, CED 46 : P20, CED 46 : P21, CED 46 : P22, | ------- |
| 4 | Skipped to W-Draft | 25-02-2025 | Stage-Changed | ------- | |
| 5 | WC Draft | 25-02-2025 | Duration : 30 Days Submitted for HOD approval |
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| 6 | WC Draft | 25-02-2025 | WC approved by HOD |
CEDC CED 46, CED 09, CED 13, CED 20, CED 46 : P1, CED 46 : P2, CED 46 : P3, CED 46 : P4, CED 46 : P5, CED 46 : P6, CED 46 : P7, CED 46 : P8, CED 46 : P9, CED 46 : P10, CED 46 : P11, CED 46 : P12, CED 46 : P13, CED 46 : P14, CED 46 : P15, CED 46 : P16, CED 46 : P17, CED 46 : P18, CED 46 : P19, CED 46 : P20, CED 46 : P21, CED 46 : P22, | ------- |