mastersand highlights  minimum deleterious material - for uniform quality concrete and mortar. no need to sieve, or screen, hence zero losses of construction materia, labour time and costs.  consistent gradation which enables an identical mix for every batch of concrete. rounded cubical particle shape for better flow and finish. lower surface area for cement consumption, leading to material savings.   benifits of mastersand  lesser defects and lesser losses in construction. economical higher strength of concrete. durability of concrete. eco-friendly  100% legal