Find the Best Road Base Suppliers Near You

Road base is made up of different aggregate layers as an essential foundation for roads, driveways and asphalt installation. Generally, road base is composed of various materials. Road base is available in different aggregate types and you can choose between these types depending on the project you are planning to work on.

For example, driveways typically use a gravel base as it tends to be relatively cheaper and provides a surface that suits the client’s aesthetic preferences. There are several considerations needed before you create your own driveway or look for road base for sale, especially if you want a long lasting and low maintenance driveway.

With this in mind, professional advice from road base suppliers is the key to identifying which type of aggregate is best for your road base layers. You need to consider the subgrade material that is present in the road base, sub-base, base and surfacing material.

A road base is composed of different layers to promote strength and stability. These layers are composed of different aggregates that help stabilise your road base project. The most common and popular material used is gravel, especially when it comes to building driveways. However, since there are multiple options to choose from, customers may have difficulty identifying which type of aggregate is appropriate for their project. Below is a description of three different road base layers:

Sub-Base Sub-base is the bottom layer of road base and is commonly composed of crushed stone that sits on top of the subgrade. It can also be a clean, low-plasticity fill material.

Base The base layer is also composed of crushed stones but unlike the sub-base, the stones are slightly smaller. This is to reduce gaps and spaces to help hold the layer in place.

Surfacing Material Surfacing material is the final layer of gravel that is poured on top of the base layer. This is usually where most customers focus as it allows them to pick the type of stone that will be used to give their driveways an aesthetically pleasing look.

If you are planning to buy road base, the average price ranges from $300 to $60,000. Road base prices vary depending on the project size, type of aggregate being used and amount of aggregate needed. The cost to install a road base is approximately $1.25 and $1.80 per square foot.

Read our road base cost guide to find out how much you should be paying.

Road base consists of layers of bound materials designed to help provide strength, firmness and structural integrity to a pavement. Sub-base, on the other hand, is the base that sits on top of the subgrade. It commonly consists of crushed rocks, crusher-run products or low-plasticity fill material.

iseekplant has a nationwide network of exceptional road base suppliers in all Australian capital cities from Brisbane to Sydney, Canberra, Melbourne to Darwin, Perth and Adelaide. We also offer road base solutions in all major towns and cities from Townsville to the Sunshine Coast and Toowoomba down to the Gold Coast, Newcastle and the Central Coast.

Looking for road base suppliers? The easiest way to find road base for sale near your area is to use iseekplant’s get a quote tool. Simply tell us where you need road base material and we’ll get you the best quotes available! You can also call us on 1300 691 912 or email us at projects@iseekplant.com.au.

Crusher dust and road base both serve their own individual purposes with a wealth of benefits from each. Knowing when to use crusher dust or road base for a project can be a difficult decision, so read out crusher dust vs road base blog to find out the best course of action for your project.

The best material for a road base often depends on the specific requirements of the project. Crushed limestone is a popular choice due to its durability and ability to form a solid, stable base. Recycled concrete and asphalt are also excellent options, offering both environmental benefits and cost savings. Gravel is another commonly used material, known for its excellent drainage properties and affordability. Ultimately, the best material will depend on factors such as load-bearing requirements, budget, and environmental conditions.

Crusher fines and road base both have their advantages, depending on the project. Crusher fines, which are smaller particles, provide a smoother surface and are often used for pathways, driveways, and as a top layer for artificial turf. Road base, on the other hand, consists of larger particles and is typically used as a foundational layer due to its strength and stability. Road base is better suited for applications that require a durable, load-bearing surface, while crusher fines are ideal for creating a more finished, smooth appearance. The choice between the two depends on the specific needs of your project.

Yes, a road base is generally good for drainage, especially when using materials like gravel or crushed rock, which allow water to pass through easily. These materials create a stable foundation while preventing water accumulation that can lead to erosion or structural damage. Proper installation, including adequate compaction and grading, is crucial to ensure effective drainage. In addition to the material used, incorporating a slight slope can help direct water away from the road surface. This combination of materials and installation techniques helps maintain the integrity and longevity of the road base.

Typically, road base does not contain cement unless it is specifically designed as a stabilised road base. Standard road base materials include gravel, crushed rock, recycled concrete, and other aggregates. These materials are compacted to form a stable foundation. However, in some cases, a small amount of cement or other binding agents might be added to enhance the strength and durability of the base. This type of mixture is often referred to as a cement-treated base (CTB) and is used in areas requiring additional load-bearing capacity.

Most experts recommend using road base under concrete to provide a stable and supportive foundation. The road base helps to distribute the load evenly and prevent the concrete from cracking due to soil movement or settling. It also aids in drainage, preventing water accumulation under the concrete slab, which can weaken the structure over time. Typically, a layer of road base 100-150 mm thick is compacted before pouring the concrete. This ensures a strong, durable, and long-lasting concrete surface suitable for driveways, pathways, and other structures.

While road base and gravel are similar, they are not exactly the same. Road base is a blend of different materials, including gravel, crushed rock, and recycled concrete, designed to create a stable foundation for roads and other structures. It is typically well-graded, meaning it has a mix of different-sized particles that compact well together. Gravel, on the other hand, refers to loose, naturally occurring small rocks and stones. While gravel is often a component of road base, the latter is a more engineered product designed for specific structural purposes. Road base provides superior compaction and stability compared to plain gravel.

Road base serves several critical functions in construction and landscaping projects. Its primary use is to provide a stable and durable foundation for roads, driveways, pathways, and other structures. The road base layer helps distribute loads, preventing structural damage and ensuring long-term stability. Additionally, it aids in drainage, preventing water accumulation that can lead to erosion or weakening of the surface above. Road base is also used in landscaping to create solid bases for patios, retaining walls, and other hardscape features. Its versatility and strength make it an essential material in various construction applications.

Yes, road base is an excellent foundation material for various construction projects. It provides a stable, compacted base that supports heavy loads and prevents shifting or settling over time. The blend of materials in road base, such as gravel, crushed rock, and recycled concrete, ensures good compaction and load distribution. This makes it ideal for constructing roads, driveways, and pathways, as well as serving as a foundation for concrete slabs and other structures. A properly installed road base enhances the durability and longevity of the surface layers, ensuring a strong and reliable foundation.