RR Construction

Passion for Engineering Excellence

What is M-Sand?

Manufactured Sand (M-Sand) is a substitute for river sand for concrete construction. It is produced from hard granite stone by crushing using modern Vertical Shaft Impact (VSI) technology.

Unlike river sand, which is depleted through extraction, M-Sand offers a consistent, engineered gradation with cubical particle shapes that enhance the strength and workability of concrete mixes.

VSI Crusher Process

M-Sand Production Plants

Our M-Sand is available from our specialized quarry plants equipped with washing and screening facilities to ensure a silt-free, precisely graded final product.

Thudugala Plant
Veerapuram Plant
Omanthai Plant
Yakawewa Plant

Technical Specifications

  • Zone II grading for general concrete work
  • Controlled fineness modulus
  • Optimized void ratio for lower cement requirement
  • Compliant with Sri Lankan construction specifications

Advantages of M-Sand

  • Consistent quality throughout the year
  • No organic impurities or silt
  • Eco-friendly alternative to river sand extraction
  • Better compressive strength for concrete

Primary Applications

Concrete Production

Ideal for ready-mix concrete and precast elements.

Plastering

Finer grades available for smooth wall finishes.

Road Base

Used in sub-base layers for structural integrity.

Production Inquiry

Inquire about M-Sand availability from our production plants.

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