The IS 5823:1986 standard offers comprehensive guidelines on the sizing, materials, fabrication, and finishing of dining tables intended for human use. It specifies ergonomic dimensions, acceptable material grades such as plywood, MDF, blockboard, and particle boards, along with performance testing and quality benchmarks to guarantee durability and functionality. This standard is crucial for furniture producers, interior planners, and quality assurance professionals aiming to manufacture dining tables that meet Indian regulatory requirements.
Overview
The IS 5823:1986 standard offers comprehensive guidelines on the sizing, materials, fabrication, and finishing of dining tables intended for human use. It specifies ergonomic dimensions, acceptable material grades such as plywood, MDF, blockboard, and particle boards, along with performance testing and quality benchmarks to guarantee durability and functionality. This standard is crucial for furniture producers, interior planners, and quality assurance professionals aiming to manufacture dining tables that meet Indian regulatory requirements.
Audience
Contents
Structure
IS 5823 defines the scope for dining table design, emphasizing that shapes and dimensions should align with intended usage and relevant furniture standards. Permissible table top shapes include rectangular, square, and circular. All measurements are expressed in millimeters. Related material specifications cover plywood, timber classifications, moisture content limits, timber cut sizes, wood adhesives, and finishing requirements to ensure ergonomic and functional furniture design compliant with Indian and international norms.
This section details material specifications including commercial timber classification and zonal distribution, moisture content limits, and cut size requirements. Plywood must meet general purpose specifications; blockboard must comply with IS 1659-1979 with appropriate grading for finishes. Adhesives such as cold-setting casein glue, animal glue, and polyvinyl acetate dispersions are approved. Specifications for mild steel sheets and aluminium components are also outlined, ensuring all materials conform to their respective Indian Standards.
Recommended functional dimensions include table heights between 710 and 730 mm, under-table clearance of at least 610 mm, and seating widths around 600 mm per person. Table tops can be rectangular, square, or circular, with lengths adjusted according to seating capacity. These guidelines ensure comfort and usability in dining environments.
Construction must strictly adhere to design specifications including shape, dimensions, and material requirements. Materials such as plywood and commercial timbers must comply with relevant standards, with moisture content carefully controlled. Approved adhesives are specified for bonding. Typical dimension references for seating and table heights are provided to guarantee ergonomic compliance and quality workmanship.
Wooden components should be finished using lacquers, polishes, varnishes, melamine, or polyester coatings applied according to IS 2338 standards. Mild steel parts require phosphating treatment for corrosion resistance as per IS 3618 and IS 6005 before enamel painting. Paint finishes must follow IS standards for enamel paints to provide both aesthetic appeal and durability.
Dining tables must bear a manufacturer's mark to identify origin. The ISI Certification Mark may be displayed if the product meets standard requirements and licensing conditions. Additionally, an optional ECO Mark can be applied for environmentally friendly products, contingent on BIS certification. Surface resistance testing ensures the durability of markings against liquids.
Sampling protocols depend on batch size, with 2 samples for up to 50 units and additional samples added for larger batches. Tests include dimensional accuracy, tolerances, and other quality assessments outlined in the standard. Compliance is necessary for ISI certification, which involves ongoing inspections to maintain quality.
Tables must conform to design shapes and sizes suitable for their intended use, employing materials and adhesives that meet IS specifications. Environmental criteria under the ECO Mark are also addressed. Typical seating dimensions are standardized to ensure ergonomic comfort. The quality flow encompasses material selection, adherence to standards, manufacturing, testing, and certification processes.
Frequently Asked
IS 5823:1986 recommends dining tables have a height ranging from 710 to 730 millimeters, with a minimum clearance of 610 millimeters from the floor to the underside of the table. The table tops may be rectangular, square, or circular, with seating space dimensions adjusted according to the number of users to ensure comfort.
For manufacturing dining tables according to IS 5823, particle boards must comply with IS 3087:1986 and be of the flat pressed three-layer type, with FPSI type required for single-layer boards. Veneered particle boards must meet IS 3097:1980, using interior or exterior grades based on finishing methods. Medium Density Fibre Boards should conform to IS 12406:1988 with specific grades for air-drying and oven-drying finishes. Timber species and moisture content limits are also specified to ensure quality.
Acceptable surface finishes for wooden parts under IS 5823 include lacquer, polish, varnish, melamine coating, and polyester coating. These finishes must be applied following IS 2338 guidelines and meet durability criteria such as resistance to dry heat, wet heat, and liquid marking as per IS 5807.
Surface durability is evaluated by subjecting dining table surfaces to impact, cross-cut, and scrape tests according to IS 5807 (Part 6) with required minimum ratings. Resistance to marking by liquids is tested per IS 5807 (Part 4) with a minimum rating of 8. Additional assessments include dry and wet heat resistance to ensure the surfaces withstand typical usage conditions.
Dining tables must display a manufacturer's mark for identification according to IS 5823. They may also carry the optional ISI Certification Mark if they comply with the standard and licensing rules under the Indian Standards Institution. This ensures traceability and confirms adherence to quality control processes.
Ask AI about any clause, requirement, or provision in IS 5823. Get instant, clause-cited responses powered by our indexed library.
Free tier includes 150 queries (50 AI + 100 Reference) · No credit card required