Manufactured Sand is primarily used for Construction Purpose and is produced from Hard Basalt Stone by Crushing. As per IS Standards for Concrete and Plaster and even for Coarse Aggregates. This is an Absolute Alternative for River Sand.
Natural Sand does not have any Uniform Particle Size Gradation and can’t be used directly without Sieve and Processing. Natural Sand has Clay, Silt, Bones and Contamination.
VSI – Vertical Shaft Impactor, is the Stage where every Single Stone will be Properly Shaped and Grounded. This enables us to achieve the Strength and other Parameters of the Aggregates.
More of 150 microns will lead to failure in Concrete strength and this is considered as Clay. So this has to be controlled to less than 15% in Manufactured Sand.
M-Sand is applicable for Concrete. It Confirms IS 383 Standard. This will be having Coarser Sand with certain Percentage (below 4.75 mm). Plaster Sand will be starting from 2.36 mm.
We can achieve better Surface Finish than River Sand. This is manufactured as per the Standard. Uniformity of Particle Size distribution is in Plaster Sand.