The policy, introduced by Chief Minister M K Stalin on Thursday, aims to improve the quality of M-sand, a type of crushed sand that is used as a construction aggregate, and regulate the quarries.

A recent article published in Ain Shams Engineering Journal assessed the mechanical properties of sustainable sand concrete mixes comprising 100% natural crushed sand (DM1), 100% recycled crushed ...

The policy has specified characteristics of sources that could be used for M-sand/crushed sand and also the procedure for setting up of units. “All the M-sand/crushed sand manufacturers shall ...

The policy will enable M-sand or crushed sand manufacturing units in the State to become compliant of relevant statutes, rules and regulations and to formalise the sector. The government wants to ...

P-Sand and crushed stones were transported without the transit pass issued by the Department of Geology and Mines. Chairing a meeting with officials of various departments, Virudhunagar District ...

Strike hits supply of crushed sand, civic works impacted Discover how a strike in Pune is impacting construction projects due to a shortage of crushed sand material. Learn about the demands of the ...

Globally, the world now uses 50 billion tonnes of sand, gravel, and crushed stone a year. This option is already being used to a limited extent. In 2023, for instance, Brazilian iron mining giant ...

A huge sand battery is set to slash the carbon emissions ... In Pornainen, Polar Night Energy has found a sustainable material in crushed soapstone; a by-product of a Finnish company’s ...