
As a result, it is a more sustainable option.Īlthough RCA has similar functions to crushed stone in a paver base, there is a problem. On another note, apart from the fact that it has smaller carbon output, the RCA process takes less energy than mining virgin aggregate. The existing concrete is broken down into gravel and RCA is produced. Then after breaking it into pieces, they are sent for sale. When it comes to crushed stone, it is mined as “virgin aggregate”. Recycled concrete aggregate (RCA) is an alternative for crushed stone that has environmental benefits as well. That is why the most essential thing is to select and use proper paver foundation materials. Their installation is simple, efficient, and they make use of the space properly. The best thing about concrete-based pavers is that they are versatile and an attractive prospect to any outdoor project.

Crushed concrete is a great option for long-lasting, resilient pavers while keeping the budget and project in mind. Each material has different properties that may aid or obstruct your paver installation. Selecting a base means choosing the anchoring materials for your pavers. Choosing the Best Base Material for Pavers Cracks and decaying damages are kept in check that way. As they must support extensive weight for years, using pavers with proper thickness and correct installation are critical.

Pavers sit on a strong base such as crushed stone or concrete. That is, preventing unwanted cracks and damages should be the priority. Not to mention, the availability and easy installation make it all the more desirable.Īlthough you may have an easier time dealing with crushed concrete, the installation needs proper care to make it a success.

A paver base made of crushed concrete looks solid and attractive. Crushed concrete is decent as a paver base.
