IS 1883:1983 is the Indian Standard (BIS) for metal shelving racks (adjustable type) - specification. This standard specifies the requirements for the materials, dimensions, manufacture, finish, and testing of adjustable metal shelving racks intended for general storage purposes in offices and industries.
metal shelving racks (adjustable type) - Specification
BIM-relevant code. See the BIM Hub for ISO 19650, IFC, and LOD/LOIN frameworks used alongside it.
| Parameter | IS Value | International | Source |
|---|---|---|---|
| Shelf Deflection Limit (Serviceability) | Shall not exceed 1/200 of the span (L/200). | Typically L/200 for hand-loaded systems, but may vary. ANSI/RMI specifies L/180 as a default. | FEM 10.2.06 / ANSI/RMI MH28.1 |
| Overall Safety Factor (Ultimate Load) | Must withstand 1.5 times the rated load without collapse. | Uses a more complex system of partial safety factors for loads (e.g., 1.5 for variable loads) and materials (e.g., γM ≈ 1.0-1.25). | EN 15512 (based on Eurocode) |
| Primary Steel Material Specification | Mild steel sheets (IS 1079) or strips (IS 513), typically with yield strength ~210-240 MPa. | References a wide range of modern steel grades (e.g., S235, S355 per EN 10025) including high-strength steels. | FEM 10.2.06 |
| Upright Installation Plumbness | Not explicitly specified in measurable terms for the final installation. | Maximum out-of-plumb is specified, e.g., Height/300. | EN 15620:2008 |
| Load Test Philosophy | Full rack assembly proof load test to validate the entire unit. | Component-level tests (e.g., stub column test) to determine properties for use in engineering design calculations. | ANSI/RMI MH28.1 |
| Finish/Coating | Stove enamelling or painting as per IS 2932. | Can be paint, powder coating, or galvanizing (e.g., to EN 10346), with performance requirements for corrosion protection. | FEM 10.2.06 |