0 to 20mm Ballast

Overview

Groundworx Grabhire Ltd. supplies 0 to 20mm Ballast also known as concrete ballast, a versatile and durable aggregate blend of sand and gravel. Known for its excellent compaction and binding properties, 0 to 20mm Ballast is widely used in concrete production along with cement and water, and as a sub-base material for various construction projects.

Its carefully graded mixture of fine and coarse materials makes it ideal for ensuring stability and strength in both domestic and commercial applications. Whether you’re laying foundations or creating pathways, our high-quality ballast delivers reliable performance.

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Gabion Stone
Whin Dust
6-14mm gravel
10-20mm gravel
Sharp Sand
40mm drainage gravel
Red Granite Chips
Red Granite Sand
Building Sand
graded aggregate
Type 3

What is 0 to 20mm Ballast?

0 to 20mm Ballast is a mix of crushed stone, gravel, and coarse sand, graded to ensure particles are within the specified size range of 0 to 20mm. This blend is engineered for optimal compaction and strength, making it a popular choice for concrete mixes and structural applications.

Key Benefits of 0 to 20mm Ballast

  • Versatility: Ideal for concrete, sub-bases, and hardstandings.
  • Strength: Provides excellent stability for robust structures.
  • Cost-Effective: Affordable and widely available.
  • Compaction Properties: Ensures a strong and even foundation.
  • Multi-Purpose: Suitable for both small-scale DIY and large construction projects.

Applications of 0 to 20mm Ballast

This aggregate blend is suitable for a wide range of construction and landscaping applications, including:

  • Concrete Production: Essential component for strong and durable mixes.
  • Sub-Bases: Provides a stable foundation for roads, driveways, and paths.
  • Foundations: Used for laying footings for buildings and walls.
  • Landscaping: Suitable for garden projects and general groundwork.

Why Choose Groundworx Grabhire Ltd. for 0 to 20mm Ballast?

  • Premium Quality: Sourced and processed to meet industry standards.
  • Competitive Pricing: Cost-effective solutions for your project needs.
  • Flexible Delivery: Available in loose loads to suit any project size.
  • Reliable Stock: Always in supply to ensure timely project completion.
  • Expert Support: Our team provides guidance on the best materials for your project.

Density and Coverage of 0 to 20mm Ballast

  • Density: Approximately 1.8 tonnes per cubic meter.
  • Coverage: 1 tonne covers 10 square meters at a depth of 50mm, depending on compaction.

Calculator

All measurements provided by this calculator are approximate. If you need further assistance for your project, please don’t hesitate to contact us.

Frequently Asked Questions (FAQ)

For a standard concrete mix, combine 1 part cement, 2 parts 0 to 20mm Ballast, and 3 parts water, adjusting ratios as needed for specific project requirements.

While it has some drainage properties, it is not as effective as pure gravel or larger aggregates. Ballast is better suited for structural and foundational purposes.

One tonne of ballast typically covers 10 square meters at a depth of 50mm, depending on compaction.

Yes, its versatility and ease of use make it ideal for small-scale projects such as garden pathways or concrete footings.

Yes, we offer flexible delivery options, including smaller loads to suit your needs.

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