Type 3 Permeable Sub-Base Aggregate, 850kg Bulk Bag

Certified permeable sub-base aggregate for highways, hardstandings and drainage-critical applications.

This granite, limestone or basalt-derived material meets Highway Works specification and is designed for sites requiring sustainable drainage solutions. The varied stone size profile minimises drain blockage whilst maintaining excellent load-bearing capacity for construction sub-bases, haul roads, sports pitch foundations and equestrian arenas.

Key Features

• Fully certified to Highway Works specification
• Permeable structure supports drainage compliance with SuDS legislation
• Varied stone gradation reduces drain blockage risk
• Suitable for hardstandings, pathways and haul roads
• Appropriate for sports pitch and equestrian arena sub-bases
• Constructed from granite, limestone or basalt

Specifications

• Bulk bag capacity: 850kg
• Material: granite, limestone or basalt blend
• Application type: permeable sub-base aggregate
• Certification: Highway Works specification compliant

Applications

• Driveway and pathway sub-bases
• Temporary and permanent haul roads
• Hardstanding foundations
• Sports pitch and arena sub-bases
• SuDS-compliant drainage layers