IS 5640-1970
Test Method for Determination of Aggregate Impact Value of Soft Coarse Aggregate

Standard No.

IS 5640-1970

Release Date

1970

Published By

IN-BIS

Status

Be replaced

Replace By

ISO/FDIS 5640:2023

Latest

ISO/FDIS 5640:2023

Scope

This standard covers the procedure for determining the aggregates impact value of soft coarse aggregate used for bases and sub-bases of road pavements.

IS 5640-1970 history

• 2023 ISO/FDIS 5640:2023 Industrial valves — Mounting kits for part-turn valve actuator attachment
• 1970 IS 5640-1970 Test Method for Determination of Aggregate Impact Value of Soft Coarse Aggregate