GSB
Granular Sub Base

GSB Manufacturer in Udaipur – Granular Sub Base(GSB) is natural or designed construction material, used for road construction as a sub-base layer.

Granular Sub Base is a layer in road foundation just above the compacted sub-grade layer. GSB or granular sub-base prevents capillary water from rising; its particle size is so designed that the capillary action stops and cant go beyond GSB layer. Secondly, it works like a drainage layer where water can pass without damaging other road layers.

WHY CHOOSE RUDRA GSB?

Provide drainage and frost protection
Prevent settlements to pavement and slab on grade
Reduce construction costs
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