M-Sand Projects
Recently, Coal India Ltd envisages to commission five Manufactured Sand (M-Sand) plants by 2024.
About M-Sand
- M-Sand is a substitute of river sand for concrete construction.
- Manufactured sand is produced from hard granite stone by crushing.
- The crushed sand is of cubical shape with grounded edges, washed and graded to as a construction material.
- The size of manufactured sand (M-Sand) is less than 4.75mm.
- Manufacture of the sand process involves three stages, crushing of stones into aggregates by vertical shaft impact (VSI), then fed to Rotopactor to crush aggregates into sand to required grain size. Screening is done to eliminate dust particles and ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Economy Watch
- 1 SEBI’s 2025 Amendments to Custodian Regulations
- 2 Solar PV Potential Assessment of India
- 3 New Initiatives for Logistics Sector
- 4 Incentive Scheme to Boost Critical Mineral Recycling
- 5 Payments Regulatory Board
- 6 Insurance Surety Bonds Contracts Crosses Rs. 10,000 Crore Landmark
- 7 India’s First PM MITRA Park
- 8 Reforms Driving Growth in Shipbuilding and Maritime Infrastructure
- 9 Sawalkote Hydroelectric Project
- 10 Startup Conclave and Exhibition - 2025
