Blog Post

Recycled Aggregate - Eco-Friendly Solutions for Construction

  • By William Thompson & Son
  • 03 Jul, 2019
Recycled Aggregate

As awareness of our impact on the planet increases, more and more producers and consumers are looking for eco-friendly solutions for their construction projects. Choosing to use materials from sustainable sources is extremely beneficial to the environment, and is increasingly becoming the way forward. 

Whether you’re building a brand new home or working on a whole housing development, paying attention to what you use as building materials is extremely important. Recycled aggregate can be used in a number of different projects, from houses and driveways to children's playgrounds and roads. If you have ever wondered what happens to all of the leftover concrete once a building has been demolished, the answer you are looking for is recycled aggregate. Below, we take a look at what recycled aggregates are and the benefits of using them in your construction projects.

What are recycled aggregates?

Aggregates are a granular material used in construction. This includes materials such as concrete, gravel, stone, sand and bricks. When buildings are demolished, we used to send leftover aggregate to landfill, however, with our growing responsibility to sustain our existing environment today, we now recycle aggregates instead. Recycled aggregates are made up of crushed asphalt or concrete from old construction debris that we reuse for other building projects. Materials are reprocessed by mixing, crushing or grading aggregate to meet required specifications, and are most commonly used for cement concrete, road base or other infrastructure projects. 

When you purchase recycled aggregates, as an individual or a business, you are helping the environment - something that is very important today. Using recycled aggregates helps to conserve quarried aggregates for future generations whilst also ensuring that useful aggregates are not unnecessarily disposed of in landfills. As you may be aware, we are slowly running out of space for landfills on our planet which is why it is absolutely essential that we recycle where possible. 

Concrete is a strong, durable and long-lasting material - however, once it has been crushed up and recycled, is it as effective? The simple answer to this is: yes. If you choose to buy your recycled aggregate from a reliable company, such as William Thompson & Son, you can rest assured that the recycled aggregate will be just as effective as pouring fresh concrete.

The benefits of recycled aggregates such as sand

There are lots of environmental and economic benefits to using recycled aggregates for construction projects. In fact, recycled aggregates provide many advantages in the world of construction. Below, we take a look at how you can benefit from recycled aggregates.

Eco-friendly (and the conservation of quarries)

As briefly discussed above, using recycled aggregate is an eco-friendly option and doing so will help you to reduce your carbon footprint. Recycled aggregate is regarded as a ‘green’ construction material and is particularly popular because of its sustainability. 

Harvesting stone in its natural state drains our resources and produces harmful pollutants as a by-product. Choosing to use recycled aggregates for your construction project reduces the demand for virgin aggregates and helps to preserve our natural resources, as well as reducing transport emissions. When you purchase recycled aggregates, no natural materials are harvested in the process, meaning our quarries are conserved for future generations.

Cost-effective

Recycled aggregates are less expensive to produce, and therefore you can easily save money when you purchase recycled aggregates over virgin materials. Today, the quality of recycled products are better than ever, so you don’t have to worry about compromising on quality when you choose the cheaper, recycled option. With the costs of quarried aggregates rising, using a recycled product can be far cheaper. If you are building a home, paving a driveway or constructing a playground and use concrete, it can be very expensive, whereas recycled aggregates are the cheaper option. 

While recycled aggregates do still have to be processed through advanced screening facilities and washing plants, the overall cost of producing recycled aggregate is dramatically decreased. This is because the entire quarrying process is eliminated and transportation is reduced.

Durable

Recycled aggregate is as durable and structurally reliable as natural aggregate. Many people worry that, when they purchase recycled aggregate, it will not be as strong or long-lasting as concrete. This, however, is not true; recycled aggregate is just as effective as quarried aggregate and is also just as safe to use. 

Recycled aggregates have a long and sturdy lifespan. The end product is always strong, as it has been carefully sorted to ensure that it is able to withstand the test of time, along with all weather conditions. You can happily do your part to help the environment while taking advantage of the lower costs and high durability.

Versatile

Recycled aggregates can be used for a large range of applications and a number of different functions, from simple home refurbishments right through to roads, earthwork and general construction. Perhaps you are adding a brand new driveway to your property, or you are creating a whole new extension to your house. The flexibility of recycled aggregate means that it can be used for a variety of different projects.

Recycled concrete aggregate uses

Below we take a look at a few different ways you can make use of, more specifically, recycled concrete aggregates. Some common uses of recycled concrete aggregate include: 

●    General construction: laying down recycled concrete aggregate at the entrance of a construction site can stop the tracking of mud. 

●    Residential base: when installing a patio, walkway or driveway, a layer of reliable mase material should first be laid down. Recycled concrete aggregate is a fantastic option for this due to its affordability and durability. 

●    Commercial base: when installing a commercial road or car park, it is essential that a sturdy base layer is first laid down as they experience a lot of traffic. Recycled concrete aggregate is ideal for this due to, once again, its durability and affordability.

William Thompson & Son: recycled aggregates and landfill disposal services

With over 70 years of experience in providing quarrying services to a range of clients across Scotland, William Thompson & Son are dedicated to providing individuals and businesses with the highest quality of construction aggregate products. Whether you are planning a small residential project or a major construction project, our experienced team of experts will work closely with you to tailor solutions to your needs. 

At William Thompson & Son, sustainability is at the forefront of our business ethos. We always strive to ensure that every small aspect of our operation is as environmentally friendly as possible. The aggregate that we supply has been through rigorous quality control procedures to ensure that the final product you receive meets the highest standards. 

We believe that all individuals and businesses should do their bit for the environment and try to reduce their carbon footprint wherever possible, which is why we encourage all businesses to take advantage of our recycled aggregate products for your next construction project. 

We also have a range of other services on offer, including quarry products, landfill, concrete, plant hire and haulage. At William Thompson & Son, we pride ourselves on our excellent customer service and outstanding reputation. For more information about our services, visit our website or get in touch today.

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