PS 488-1965
PAKISTAN STANDARD SPECIFICATION FOR ROAD TAR

Standard No.

PS 488-1965

Release Date

1965

Published By

PK-PSQCA

Latest

PS 488-1965

Scope

This standard covers five grades of road tar with cifferent viscosity ranges suitable for various types of road construction under the climatic conditions prevalent in various parts of Pakistan.

PS 488-1965 history

• 1965 PS 488-1965 PAKISTAN STANDARD SPECIFICATION FOR ROAD TAR