Manufactured Sand and gravel, often known as aggregates, are one of the most essential materials in today’s modern world. without them, we wouldn’t have the concrete or asphalt we need to while constructing buildings or infrastructure. Despite the fact that sand is the second most valuable natural resource after water in terms of volume, it is mostly unregulated in many locations, and rising demand could lead to a shortage in the future. The switch to artificial sand would allow for the long-term use of sand.
River Sand v/s M-Sand
Artificial sand formed from rock or granite crushed in cement or concrete is not the same as M-sand. M sand differs from natural river sand in terms of its physical and mineralogical characteristics. Artificial sand can be a better substitute for river sand if it’s created with the correct machinery.
Manufactured Sand in Udaipur, Rajasthan comes from a reputable source and has been thoroughly treated and tested to satisfy the requisite quality standards.
Types of M sand
Because of the modern technology and techniques used in its manufacture, Original MSand is the best sand in India. Sand supplier in Rajasthan uses the world’s best VSI technology and German dry cycle air classifier technology. High-quality machinery ensures that international standards like IS, BS, and ATSM are met. IS 383 (1970) zone II grading guarantees that the sand particles in MSand are blended in the correct proportions and is unique in that it offers three separate grains of sand.
M Sand is available in three different varieties and is used for a variety of purposes, including concrete, plastering, and brick or blockwork.
Properties of Manufactured sand in Rajasthan
- It should be completely safe.
- M sand is good for concrete because of its angular and cubical shape and abrasive texture.
- No hygroscopic salt should be present.
- There should be no clay or silt in the water. 3-4 percent clay silt is frequently allowed for practical reasons.
- M-sand has a specific gravity of 2.73, which varies depending on the parent rock.
Manufacturing Process of M Sand
It’s made by smashing granite rocks. Crushers are used to break down coarse, hard rock deposits, and the crushed material is then divided into several sections. Sifting and washing are used to remove microscopic particles and impurities from the sand collected via this technique.
The following is the fundamental technique for manufacturing M sand:
- Aggregates are crushed for extraction.
- Screening and sorting
- Air classification
- Storage and handling
The M sand manufacturing process is divided into three stages:
- In the first stage, vertical shaft impact (VSI) crushers are used to smash stones of various sizes into aggregates.
- The material is fed into a Rotopactor, which crushes the aggregates into sand with the desired grain size.
- In the last stage, dust particles are removed by screening, and minute particles are removed by sand washing.
Advantages of M sand in Rajasthan
- High strength Concrete
M Sand has the desired shape, smooth texture, consistency, and fine gradation. As a result of these properties, the concrete structure obtains increased strength.
- Concrete’s durability
As the sand is created from a certain type of granite, it possesses the physical and chemical properties needed in concrete structures. The special properties of manufactured sand allow structures to withstand harsh weather conditions while preventing corrosion of reinforcement steel.
Manufactured sand provides more workable concrete as it has a lower water-to-cement ratio. It improves concrete uniformity, increases strength, and reduces the time it takes to mix and place concrete, resulting in greater output.
- Improved Concrete quality
M Sand contains fewer impurities like clay, dust, and other pollutants, which helps to produce higher-quality concrete. Segregation, bleeding, honeycombing, voids, and capillarity are reduced when using generated sand in a concrete building.
As there are no impurities, there is no waste. There isn’t as much adulteration. Moreover, M sand transportation expenses are 30% to 50% less than river sand transportation prices.
M sand eliminates the need for riverbed dredging to extract river sand, which has significant environmental repercussions such as water depletion and risk dam and bridge stability.
Why choose M sand in Rajasthan?
- Sandpits in remote areas: Licensed sandpits that produce the requisite quality of sand are frequently located in remote regions, resulting in significant transportation expenses.
- Silt and clay content of natural sand: Silt and clay content of natural sand is naturally high. If the sand is not appropriately processed to reduce clay and other impurities to acceptable levels, it can be harmful to screed and concrete.
- Demand for fine aggregates in construction is increasing: Sand/aggregates make up almost 65-80% of the volume of concrete and screed mixes. The UK market requires over 200 million tonnes of aggregates for various construction uses every year.
- Natural sand is becoming increasingly scarce: Due to indiscriminate sand mining and the continued depletion of natural aggregate supplies, which has resulted in the enactment of new environmental/land-use rules, making natural sand procurement harder and more expensive. In many regions of the world, sand dredging is heavily taxed or prohibited.
- Reduce the amount of low-value by-products discarded in quarries: Low-value aggregates produced as a by-product of rock crushing can be effectively used to produce a high-value product.
- Sustainable: M Sand is made in mining sites by crushing minerals or overburdens. The produced m sand can help meet the need for river sand for construction projects while also resolving the mine waste problem. Sand Supplier In Rajasthan generates local employment and aid in the efficient use of natural resources. If M Sand is generated sustainably, it can assist in reducing the amount of sand mining on riverbeds, which is harmful to the environment.
Uses of M Sand
- In the real estate industry, manufactured sand is advised. The IS 383 and IS 2116 regulations allow the crushed stone fine aggregate to be used in concrete and mortar mixes.
- It is recommended as a river sand substitute in creating concrete and mortar mixes that can be utilized in various concrete and masonry applications in any industry.
- This sand is ideal for use in RCC and brick/block construction. People use M sand in Rajasthan for their construction projects.
The demand for artificial sand will undoubtedly arise in the future. In India, the prospect of using waste plastic to replace some of the sand in concrete mixes is being examined. Recycling waste concrete from waste pavements, reusing waste aggregates, and substituting sand and aggregates with other materials have been tried as “green concrete” alternatives. Are you looking for an M Sand supplier in Rajasthan? Raj Mineral is the best option you can rely upon.