IS 656 : 2023 Logs for Plywood - Specification
1 SCOPE
This standard specifies the minimum requirements for logs for making veneers for the manufacture of various grades of plywood, namely, tea-chest [IS 10 (Part 2)], general purposes (IS 303), medium strength aircraft (IS 709), high strength aircrafts (IS 4859), marine (1S 710), veneered decorative (IS 1328), decorative (IS 7316), concrete shuttering works (IS 4990), fire retardant (IS 5509), structural (IS 10701), museum (IS 15791) and veneered particle boards (IS 3097), block boards (IS 1659), and flush doors [IS 2191 (Part 1) and IS 2202 (Part 1)] conforming to the relevant standards.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.
IS No. | Title |
IS 10 (Part 2) : 2013 | Plywood tea-chests - Specification: Part 2 Plywood (sixth revision) |
IS 303 : 1989 | Plywood for general purposes - Specification (third revision) |
IS 401 : 2001 | Preservation of timber - Code of practice (fourth revision) |
IS 707 : 2011 | Timber technology and utilization of wood, bamboo and cane - Glossary of terms (third revision) |
IS 709 : 1974 | Specification for medium strength aircraft plywood (first revision) |
IS 710 : 2010 | Marine plywood - Specification (second revision) |
IS 1141 : 1993 | Seasoning of timber - Code of practice (second revision) |
IS 1328 : 1996 | Veneered decorative plywood - Specification (third revision) |
IS 1659 : 2004 | Block boards - Specification (fourth revision) |
IS 2191 (Part 1) : 2022 | Specification for wooden flush door shutters (cellular and hollow core type): Part 1 Plywood face panels (fifth revision) |
IS 2202 (Part 1) : 2023 | Wooden flush door shutters (solid core type) - Specification: Part 1 Plywood face panels (seventh revision) |
IS 3097 : 2006 | Veneered particle boards - Specification (second revision) |
IS 4859 : 1968 | Specification for high strength aircraft plywood with amendment |
IS 4990 : 2011 | Plywood for concrete shuttering works - Specification (third revision) |
IS 5509 : 2021 | Fire retardant plywood - Specification (third revision) |
IS 7316 : 1974 | Specification for decorative plywood using plurality of veneers for decorative faces |
IS 10701 : 2012 | Structural plywood - Specification (first revision) |
IS 15791 : 2007 | Museum plywood - Specification |