20mm Ballast

Name: 20mm Ballast
Brand: Macavis
Availability: InStock

20mm ballast is all-in aggregate combining sharp sand and graded gravel up to 20mm. This is product is mainly used in concrete and drainage.

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20mm Ballast – Ready-Mixed Concrete Aggregate

Ballast provides complete aggregate solution for concrete production, combining fine sand particles with coarse gravel up to 20mm in single product. Economical alternative to purchasing separate sand and gravel. Simply add cement and water for ready-mix concrete suitable for most domestic and light commercial applications.

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Concrete Foundations

Foundation concrete uses ballast as complete aggregate component. Typical mix ratio 1 cement : 6 ballast produces C10/C15 strength concrete suitable for strip foundations, mass concrete bases, and light structural applications. Economical choice for domestic groundwork.

Floor Slabs

Oversite concrete for garages, workshops, and domestic extensions uses ballast aggregate for cost-effective floor construction. Mix with cement in 5:1 or 6:1 ratio depending on required strength. Provides solid, durable flooring base suitable for various finishes.

Driveway Bases

Concrete driveways and hard standings benefit from ballast aggregate providing economical yet strong surface. Mixed at appropriate ratios and finished properly, creates durable surface handling domestic vehicle loading. Popular alternative to tarmac or block paving in Kent.

Concrete Foundations

Post holes, small pad foundations, fence post setting, and miscellaneous concrete works all utilize ballast for convenience. Having single aggregate simplifies mixing for small quantities. Ideal for maintenance contractors and domestic builders requiring versatile building material.

Convenient All-In-One Aggregate for Kent Builders

Our 20mm ballast saves time and reduces material costs by combining sharp sand and gravel in appropriate proportions. Ideal for tradespeople requiring concrete aggregate without separate materials management. Delivered in bulk bags or loose loads across Dover and East Kent with same-day delivery available.

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Possibly the best aggregates in Kent, sustainable and sorted. Ready for you.

100%

Recycled 6F5

92%

Delivery timelines

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FAQs

Find answers to your common questions about our materials and services.

What materials do you offer?

We offer a wide range of materials including aggregates, ready-mix concrete, and recycled options. Our products cater to both domestic and commercial projects. Each material is sourced with quality and sustainability in mind.

How is delivery arranged?

Delivery can be arranged in bulk, bagged, or loose, depending on your needs. We ensure timely delivery across Kent and surrounding areas. Our team will work with you to determine the best option for your project.

Do you offer recycling?

Yes, we are committed to sustainability and offer a recycling service for construction materials. Our free hardcore tipping service helps divert waste from landfills. This supports the circular economy and reduces environmental impact.

What is grab hire?

Grab hire is a service that allows you to quickly remove large amounts of waste or materials. Our grab lorries can access hard-to-reach areas, making waste removal efficient. It's perfect for construction sites or landscaping projects.

How can I contact you?

You can reach us by phone at 01304 898142 or via email at sales@macavis.co.uk. Our team is ready to assist you with any inquiries. We also welcome you to visit us at our Dover location.

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Flexible Delivery Options for Your Construction Materials Needs

At Macavis, we offer a variety of delivery methods to suit your project requirements. Choose from bulk, bagged, or loose materials, each designed to provide convenience and efficiency. Our goal is to ensure that your materials arrive on-site exactly when and how you need them.