Cobbles

This quality is prepared with 100% Manual effort, first it is hand split into slabs and then its edges are are given perfect shape by hammer and chisel, all these jobs are done manually. So its thickness varies from 25mm to 35mm, and 1x20ft FCL comprises of 450 square meter or 28 metric tons.
This Quality is produced by hand splitting the blocks into slabs and then its edges are given perfect shape using a machine. So its thickness varies from 25mm to 35mm, and 1x20ft FCL comprises of 450 square metre or 28 metric tons.
This quality is prepared by first hand splitting the slabs with thickness 25 mm to 35 mm, now this thickness is made even to 22mm each slab using a calibrated machine and its edges are made perfect by hammer and chisel manually. Being even thickness, 1x20ft FCL comprises of 500 square metre.
This quality is similar to calibrated hand cut Quality with a little difference that its edges are made perfect using machine. It also have even thickness of 22 mm and comprises 500 square metre in 1x20ft FCL.

In this Six Sided Machine Cut Slab is used as raw material and then abrasive sand particles are projected over its surface at very high speed resulting a rough and anti-slippery surface which is also called brushed surface.
COBBLES SIZE CHART
14cm x 14cm x(3-5 )cm14cm x 20cm x(3-5)cm20cm x 20cm x (3-5)cm
14cm x 14cm x(5-7)cm14cm x 20cm x(5-7)cm20cm x 20cm x (5-7)cm
14cm x 14cm x(7-9)cm14cm x 20cm x(7-9)cm20cm x 20cm x (7-9)cm