• Quality is one thing that we do not compromise with at all. As manufacturers and suppliers of M-Sand, we follow quality to its core with right selection of raw materials, periodic inspection of production process to ensure defect free finest materials.
  • Our strict adherence to the quality standards results in the best quality of our product range. We follow quality control measures required for each type of material to deliver products that accelerate the construction process and reduce the cost.
  • Our best team of Engineers help us provide superior grade products to our customers.

Quality Checks for M sand

  • Visual Observation observation for Dust and Flakiness.
  • Testing for Cubical shape of the particles.
  • Particle size Distribution by Sieve analysis.
  • Cube test to check Compressive Strength

M sand yields better strength

Water Retentivity is much better with M sand, which yields better strength and bond development.


To describe an aggregate by its maximum and minimum size is not sufficient. It has to be graded from its minimum to maximum size. IS-383 recommends the following grading limit for fine aggregates.”

Percentage of Passing For

Sieve SizeGrading Zone-IGrading Zone-IIGrading Zone-IIIGrading Zone-IV
10 mm100100100100
4.75 mm90 - 10090 - 10090 - 10090 - 100
2.36 mm60 - 9575 - 10085 - 10095 - 100
1.18 mm30 - 7055 - 9075 - 10090 - 1000
600 micron15 - 3435 - 5960 - 7980 - 100
300 micron5 - 208 - 3012 - 4015 - 50
150 micron0 - 100 - 100 - 100 - 15


  • Since the values for 600 micron size are not overlapping for different zones, it is used for confirming the zone of a sample of fine aggregate.
  • Zone-I represents the coarse sand and zone-IV represents the finer sand in all the four zones.
  • Fine aggregate belonging to zone-IV should not be used in RCC work unless tests have been made for suitability of mix proportion.

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