Which Aggregate Should You Use for Your Construction Project?

Aggregates are the unsung heroes of construction. These sturdy, granular materials provide the bulk and strength that turn concrete and asphalt into durable building blocks. Without them, our roads, bridges, and buildings simply wouldn't stand the test of time.

Picking the right aggregate is key to a successful build, but with so many options, it can be tough to know where to start. Luckily, that's where we come in!

At Wright Readymix, we have years of experience working with aggregates of all kinds. Below, we'll look into some of the most common types and where they work best.

What Types of Aggregates Are There?

There are a huge variety of aggregates out there, but a few are used more often than others. Let's take a closer look:

Sand

Sand is a finely grained material with countless uses, especially in mortar, concrete, and plaster.

The type of sand makes a big difference. Sharp sand drains well, making it ideal for outdoor projects like patios and driveways, while softer sand is better suited for indoor jobs like plastering and bricklaying.

Used for: Concrete, mortar, plaster, grout, asphalt, playgrounds, and sandboxes.

Gravel

Gravel is made up of small, smooth stones. Its excellent drainage makes it a popular choice for driveways, paths, and drainage systems. It also forms a sturdy base for roads and buildings.

The size and shape of the gravel can matter. Larger, rough stones are best for supporting heavy loads, while smaller, rounder gravel looks better and is easier on the eye.

Used for: Road base, drainage systems, concrete, asphalt, driveways, walkways, and decorative gardens.

Slate

Slate is renowned for its toughness and timeless beauty. It's a popular choice for roofs, landscaping, and decorative accents. When crushed, slate can be mixed into concrete or used as a stylish topping for paths and patios. Its natural colours and varied textures bring a unique character to outdoor spaces.

Used for: Flooring, countertops, wall cladding, paving stones, garden paths, and patios.

Limestone

Limestone is a versatile natural material with a wide range of uses. Its strength and malleability make it a common ingredient in concrete and asphalt, while its durability allows it to be used for building walls and floors.

Different types of limestone have varying properties, with some particularly suited to withstand the rigours of coastal or riverbank environments.

Used for: Cement, concrete, asphalt, building blocks, building facades.

Ballast

Ballast is a mixture of sharp sand and small stones or gravel. This combination creates a rough, coarse material that is strong and durable. By adjusting the proportions of gravel and sand, builders can tailor ballast to suit various concrete needs.

Used for: Concrete, drainage layers, or sub-bases.

Which Aggregate Should You Choose For Your Project?

There are a few important things you need to consider when choosing the perfect material for your project:

• Purpose: What's the primary function of the material? Will it form the bedrock of your structure, provide a practical surface, or boost the aesthetic appeal of your space? Clearly defining the material's role will guide your choices.
• Load-bearing capacity: Assess the weight the material will support. Whether it's the weight of your home or the occasional vehicle, understanding the load is crucial for selecting a material with sufficient strength.
• Drainage: Consider the material's ability to handle water. If your project needs effective drainage, opt for materials that allow water to flow through freely. For areas prone to moisture, choose materials resistant to water absorption and freezing.
• Appearance: Visual appeal matters. Think about the desired look and feel of your project. Do you prefer a natural, rustic look, or a modern, sleek aesthetic? The material's colour, texture, and size will contribute to the overall ambiance.

By carefully considering these factors and seeking expert advice, you can create a project that's both practical and pleasing to the eye.

Premium-Quality Aggregates, Delivered to Your Site

You've nailed down the perfect aggregate. Now, let our team deliver it!

Wright Readymix offers a wide range of bulk-bag aggregates to suit any project. Here's why you should choose us: 

• We offer a wide range of 17 high-quality aggregates, from fine sands to sturdy limestone chippings, to suit any project. Once you've selected your ideal aggregate, we'll handle the rest.
• Our convenient bagging and delivery service makes sure your materials arrive protected and ready to use. We'll deliver right to your site and carefully unload them in your preferred spot.
• Unsure which aggregate to choose? Our expert team are happy to help - just get in touch!

Ready to get started? Get a free quote online or call us on 0117 958 2090. We're committed to making your project a breeze!