Class 1A Fill Sub Base

Class 1A Fill Sub Base: Essential for Construction Projects

Class 1A Fill Sub Base is a staple in the UK construction industry, known for its well-graded aggregate mixture. This material primarily consists of crushed rock, including limestone, granite, or high-quality crushed concrete, designed for optimal strength, drainage, and compaction. It is widely used as a general-purpose structural fill, suitable for a variety of construction needs.

Practical Uses for Class 1A Fill

This versatile material finds application in numerous construction tasks. Builders use it mainly for raising site levels and filling excavations. It is also ideal for building up platforms for development and providing a stable foundation beneath building foundations, floor slabs, and pavements. Before adding a sub-base layer, Class 1A Fill ensures a strong, stable base for subsequent materials.

Common Projects

• Driveway sub-base preparation
• Foundation for concrete slabs
• Base layer for pathways and patios
• Pavements and footpaths
• Foundations for sheds and garages
• Landscaping requiring stable fill

Considerations for Builders and Contractors

It is important to note that Class 1A Fill Sub Base is not intended for use as a final layer or in decorative applications. For projects that require a sub-base or wearing course layer, Type 1 MOT is recommended. Builders, civil contractors, and landscapers will find this material invaluable for projects needing compliant sub-base material and stable hardstand areas.

Ordering Class 1A Fill from Gravel Base

Gravel Base provides easy ordering for Class 1A Fill Sub Base, accommodating projects of any size. Whether you are a homeowner working on a driveway or a contractor handling large infrastructure projects, you can order confidently. This material offers reliable fill and foundational support, ensuring the success of your construction endeavours.

Please note that the stones are measured at the narrowest point. The sizes used on the page therefore refer to the technical measurement. Because the gravel is measured at the narrowest point, the actual size may vary slightly.