Premium Hardcore Aggregate - Foundation Base Material

Premium Hardcore Aggregate - Foundation Base Material

Aggregates and Materials
Ksh 1,500
KEBS Certified
Nairobi Same-Day Delivery

Premium quality hardcore aggregate consisting of crushed stones and gravel for foundation bases, road construction, and drainage applications. Our hardcore is carefully graded to provide excellent compaction and load-bearing capacity for construction projects. Each batch is screened and tested to ensure consistent size distribution and strength characteristics.

Perfect for creating stable foundations, road bases, and drainage layers that require strong, well-draining materials. Meets construction standards for hardcore applications and provides reliable performance for both residential and commercial projects requiring solid base preparation. The mixed gradation ensures optimal interlocking and compaction, creating a stable base that resists settlement and provides long-term structural support.

Ideal for use in strip foundations, raft foundations, and road base construction. The carefully controlled particle size distribution ensures proper drainage while maintaining structural integrity. The angular particles provide excellent friction and interlocking properties, resulting in superior load-bearing capacity. Our hardcore aggregate is sourced from quality quarries and processed to meet industry standards for construction applications.

Technical Specifications

Size Range 20mm to 75mm
Gradation Mixed sizes for optimal compaction
Density 1.8-2.0 tonnes/cubic meter
Compaction 95% standard Proctor density
Drainage Rate High permeability
Strength High bearing capacity
Durability Resistant to weathering
Application Foundation bases, road construction, drainage
Quality Standards Meets KEBS construction requirements

Key Features & Benefits

  • Carefully graded crushed stone mixture for optimal compaction
  • Excellent compaction properties for stable foundation bases
  • High load-bearing capacity for structural support
  • Effective drainage characteristics to prevent water accumulation
  • Consistent quality across batches for reliable performance
  • Suitable for foundation preparation in residential and commercial projects
  • Ideal for road base applications with superior stability
  • Good interlocking properties for enhanced structural integrity
  • Cost-effective base material for construction projects
  • Quality controlled grading to meet industry standards

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