The sand is an inevitable material in construction which is used in almost every activity such as concrete, plastering, PCC, backfilling, earth embankment & many other works.
The river sand naturally deposits in the riverbank, formed over many decades from the rock disintegrated and deposits on the river banks.
However, Due to the fast-growing urbanization, usage of river sand has rapidly increased over the past decade, but at the same time, that much of river sand is not available to supply.
Over-excavation of sand also leads to drying of groundwater in and around the particular areas, and it is very harmful to the environment.
Due to the non-availability of river sand & environmental impact, the usage of M sand in the construction industry started increasing day by day. In Fact utilization of M sand in construction is appreciated because it is eco-friendly.
The M sand is manufactured by crushing the quarry stones into required grain size & after washing, grading the crushed cubical shape with rounded edges, it turned as a construction material.
It is also known as Manufactured Sand.
As you know the sources of aggregates are igneous rocks, sedimentary rocks & metamorphic rocks which we discussed in the classification of aggregates topic.
The hard rocks that are obtained from the above process will be involved in the following process.
Obviously Yes.
The M Sand is no difference from river sand comparing quality and strength. Also sources. The only difference is that it is made artificially.
The M sand is perfect for construction, and it is classified into three types based on its construction activity.
Advantages
Drawbacks of M Sand
Hope you enjoyed the topic. Happy Learning 🙂
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