IS 2174:1962 is the Indian Standard (BIS) for reinforced concrete dust bins. This standard specifies the requirements for materials, dimensions, methods of manufacture, curing, and finish of precast reinforced concrete dust bins used for municipal solid waste collection.
reinforced concrete dust bins
| Parameter | IS Value | International | Source |
|---|---|---|---|
| Minimum Concrete Quality | Nominal mix 1:2:4 (Cement:Sand:Aggregate), equivalent to approx. 15 MPa cube strength (M15). | Minimum strength class C25/30 (characteristic cylinder/cube strength of 25/30 MPa respectively). | BS EN 13198:2003 (via EN 206) |
| Design Approach | Prescriptive: Specifies fixed dimensions and reinforcement for each bin type. | Performance-based: Specifies required strength, durability, and functional criteria. | BS EN 13198:2003 |
| Water Absorption Test | Not specified in the standard. | Required. Maximum water absorption shall be 6% by mass. | BS EN 13198:2003 |
| Reinforcement Type | Mild steel plain bars conforming to IS 432. | Steel reinforcement conforming to EN 10080 (e.g., ribbed bars, mesh). Fibres also permitted. | BS EN 13198:2003 |
| Wall Thickness (Typical Circular Bin) | 40 mm (specified for Types A, B, C). | Not prescribed. Determined by the manufacturer's design to meet performance requirements. | BS EN 13198:2003 |
| Drainage Holes | Specified as 'two 20-mm diameter holes'. | Required functionally ('shall allow for the drainage of liquids'), but size and number are not prescribed. | BS EN 13198:2003 |
| Surface Finish Requirement | Surfaces to be finished smooth with a coat of neat cement slurry. | Specifies limits on surface blemishes (e.g., staining, efflorescence, crazing) and texture. | BS EN 13198:2003 |