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Kasvol Natural Volcanic Stone 8/3 (Kasvol Volcanic Stone 8/3)

The Kasvol Volcanic Stone – 8/3 mm is a premium graded volcanic aggregate, precisely sized between 3mm and 8mm for optimal performance in a wide range of construction and landscaping applications.

Model: KVAG00183

Product Details

Product Overview

Uncompromising Strength. Ultra-Slim Versatility.

The Original Volcanic Solid Block – Size 10 (Kasvol Solid Block 10) represents the perfect fusion of Kasvol’s legendary solid volcanic masonry with an ultra-slim, space-efficient design. This premium 40×20×10 cm block features a completely solid construction with zero hollow cores, delivering exceptional compressive strength (12 MPa) and superior structural integrity in a remarkably slim 10 cm profile. At just 12 kg, it offers the ideal solution for applications requiring maximum strength where space is extremely limited. Perfect for interior partitions, lightweight structural walls, and projects demanding both performance and space optimization across Saudi Arabia and the Gulf region.

Specification Value
Product Name Kasvol Volcanic Stone – 8/3 mm
Size Range 3 – 8 mm
Material Natural Volcanic Rock (Scoria / Basalt)
Dry Density 800 – 1,100 kg/m³
Color Natural Red / Brown / Black tones
Chemical Stability Excellent – inert and non-reactive
Water Absorption Low to Moderate
Applications Concrete aggregate, drainage, landscaping, decorative finishes

High-density volcanic sandwich block engineered for code-compliant exterior wall construction. Provides structural integrity, thermal efficiency, and acoustic performance in a single durable unit.

Specification Value
Face Size 40 × 20 × 20 cm
Dry Density 500 kg/m³
Average Compressive Strength 4 MPa
Thermal Conductivity 0.60 W/m·K
Sound Resistance 44 dB
Fire Resistance 6 Hours
Quality Insulated
Finish Options Hollow / Insulated
Weight 12 kg
  • Precision Graded Consistent 3–8 mm sizing ensures uniform performance in all applications.
  • Naturally Durable Volcanic rock is inherently strong and resistant to weathering.
  • Excellent Drainage Ideal particle size promotes efficient water flow in drainage systems.
  • Lightweight Lower density than conventional aggregates – reduces transportation costs and structural load.
  • Chemically Stable Non-reactive with cement and other construction materials.
  • Natural Aesthetic Rich earth tones add visual appeal to landscaping and decorative applications.
  • Locally Sourced Proudly produced in Saudi Arabia from abundant volcanic deposits.
  • Versatile Application Suitable for multiple uses across construction and landscaping sectors.
  • Plastering Ideal sand for interior and exterior plaster finishes.
  • Mortar Production Essential component for masonry mortar and bedding mixes.
  • Concrete Production Fine aggregate for lightweight and standard concrete mixes.
  • Screeds & Renders Perfect for floor screeds and decorative wall renders.
  • Grouts Suitable for fine grouting applications.
  • Precast Elements Fine aggregate for precast concrete products.
  • Block Manufacturing Component in concrete block production.
  • Landscaping Fine grade for pathways and decorative finishes.

Building Responsibly with Natural Resources

At Kasvol, we are committed to sustainable sourcing and production of our volcanic aggregates:

  • Natural Material Abundant, renewable volcanic resources.
  • Local Sourcing Reduced transportation emissions – proudly Saudi made.
  • Minimal Processing Lower energy consumption in production.
  • Durable Product Long-lasting performance reduces replacement needs.
  • Versatile Use Multiple applications from a single material.
  • Premium volcanic aggregate selection
  • Consistent grading and sizing
  • Tested for chemical stability
  • Rigorous quality control throughout production
  • 14+ years of refined production expertise

Summary

The Kasvol Volcanic Stone – 8/3 mm and Kasvol Volcanic Sand – 0–5 mm represent the finest natural volcanic aggregates available in Saudi Arabia. Precision-graded for optimal performance, these products deliver exceptional durability, workability, and versatility across construction, landscaping, and infrastructure applications. Sustainably sourced and locally manufactured, they are the smart choice for builders, contractors, and developers seeking premium materials that combine natural strength with consistent quality.

Natural Volcanic Aggregates. Precision Graded. Build with Kasvol.

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Saudi Volcanic White Sandwich Block – Insulated 35 Pressure

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