What are the standard heights for these racks?

The standard nominal heights are 1800 mm and 2100 mm as per Table 1.

What is the required moisture content for the wood?

The moisture content of timber components should be 12 ± 3 percent at the time of fabrication (Clause 3.1.2).

How much load should a standard shelf be able to carry?

Each shelf must be able to carry a uniformly distributed load of at least 40 kg for 24 hours without showing signs of failure (Clause 7.2).

Can plywood be used for shelves instead of solid wood?

Yes, the code permits the use of blockboards conforming to IS 1659 or plywood for shelves, with specific thickness requirements (Clause 3.2).

IS 7070

: 1988

Wooden shelving racks, adjustable and non-adjustable type

CurrentSpecializedSpecificationBIMArchitectural · Furniture

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This standard specifies the requirements for materials, dimensions, construction, finish, and performance of wooden shelving racks of both adjustable and non-adjustable types. It is intended for use in offices, libraries, and for general storage purposes. The code includes load testing procedures to ensure the structural integrity and durability of the racks.

Wooden shelving racks, adjustable and non-adjustable type

Quick Reference Values

Moisture content of timber12 ± 3 percent

Minimum thickness of solid wood shelf18 mm

Minimum thickness of blockboard shelf18 mm

Standard nominal height of rack1800 mm, 2100 mm

Standard nominal depth of rack300 mm, 400 mm, 450 mm

Minimum load carrying capacity per shelf40 kg uniformly distributed

Practical Notes

Ensure the timber used is properly seasoned as per IS 1141 to prevent warping and cracking after installation.

Verify the joinery methods (e.g., dowels, screws, housing joints) match the specifications, as they are critical for the rack's stability and load capacity.

The specified load capacity is for uniformly distributed loads (UDL); avoid concentrated heavy loads on a single point of the shelf.