GSB (Granular Sub Base) is a vital component in road and highway construction, forming the foundational layer beneath pavements. It is composed of a well-graded mix of granular materials such as crushed stone, gravel, and sand, which together ensure effective load distribution, structural stability, and proper water drainage. GSB plays a key role in preventing pavement failure by reducing stress on upper layers and improving the overall durability and lifespanof the road. Its strength and reliability make it essential for a wide range of applications — from national highways to rural roads and infrastructure development.

Please note that the listed rate is on an ex-site basis. Applicable GST and transportation charges will be calculated based on the delivery location and order volume. For accurate pricing, delivery timelines, or bulk order support, please contact our team directly.