About Mining
Supporting The Core
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With 20+ years of experience, Capitan is a pioneer in the mining sector. We provide extraction and mining solutions. Our primary focus is on responsible mining and we adhere to all policies and laws laid down by the government for this sector. In keeping with our mantra of responsible mining and innovation, Capitan brings you its Prized Innovation, Black Basalt Rock, Engineered Concrete Sand, Construction Aggregates (Metals) etc. This Engineered Concrete & Plaster Sand has the same properties found in river sand and is processed by crushing stones and boulders from our quarries. Its shape, structure, and water absorption properties meet the needs of the construction sector without straining natural resources.
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Why VSI Manufactured Sand ?
VSI manufactured sand is preferred over natural sand due to its superior quality, consistency, and ability to reduce construction costs.

Consistent Quality

Since Manufactured from quarry the gradation and quality remains consistent

Availability

Due to manufacturing availability is never any issue.

Zero Wastage

Due to manufacturing process zero wastage

Compressive Strength

Higher compressive strength compared to river sand by overcoming deficiencies.

Eco- Friendly

Manufactured Sand is the only alternative to River Sand post ban on dredging of rivers.

Economical

Usage of Manufactured Sand can drastically reduce the cost since like river sand.

Zero

Presence of silt and clay

Advantages of
VSI Manufactured Sand
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Compressive Strength

VSI Sand has better Compressive strength

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100% Strength

VSI Sand achieves 100% strength in just 7 Days

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Particle size distribution

Particle size distribution of VSI Sand helps in better cohesively and pump ability of concrete

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Water Absorption

Water Absorption is less in VSI Sand

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Concrete Temperature

Temperature of Concrete almost remains constant with VSI Sand

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Overall Quality

VSI Sand improves overall quality

Our Projects
Aggregates
Aggregate is a granular material such as naturally available sand, gravel, crushed stone, blast furnace slag, etc. Or artificial granular material which when mixed with hydraulic cement and water,
In concrete, aggregates make up to 75% of the total concrete material. produce concrete and/or mortar. Our
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Aggregates Types
  • Natural
  • Manufactured / Processed
Aggregates Shapes
  • Rounded
  • Irregular
  • Cubical
  • Flaky angular
  • Elongated
  • Flaky elongated
Aggregates Groups
  • Coarse aggregates (material retained on 4.74 mm sieve)
  • Fine aggregates (material passing 4.75 mm sieve)
Aggregates Quality Reducers
  • Coal and Ignite
  • Clay lumps
  • Soft Fragments
  • Shale
Factors Influencing
Selection Of Aggregates
Specific gravity/porosity
Chemical Stability
Surface Texture
Shape
Size
OUR PROJECTS
Our Business Philosophy At CAPITAN
Our innovative approach to sand production ensures a reliable and eco-friendly source of material for the construction industry. From concrete to plaster, our high-quality sand products meet the same standards as river sand, while minimizing the impact on natural resources.