Please tick the box if you would like to opt out of our mailing list


    6F5 Crushed Hardcore

    All our 6F5 aggregates are reclaimed and recycled materials that are produced from crushing hardcore materials. As a construction material, it is a mixed load of crushed hardcore with 6F5 to specification. 

    6F5 Aggregates at K&B Crushers – Aggregate Suppliers

    Typically, our 6F5 aggregate is produced by crushing concrete and hardcore and is best suited for site filling or trench filling. It also has more general uses as a sub-base layer for roads, railways and buildings but it is also widely used for piling mats and as a general backfill material.

    At K&B Crushers all our 6F5 aggregate is available for purchase in a range of quantities from large tipper loads right down to hippo bag sizes. These orders can then be collected directly from our recycling plant in Southampton or arranged for delivery.

    Being a fully licensed waste management provider, we are also permitted to accept all types of unwanted concrete and hardcore materials for recycling and reclaiming. Although our main concrete recycling centre is based at Southampton Docks, we can also provide on-site crushing to produce a stockpile of reusable 6F5 materials following the demolition of a site.

    Contact Us

    All of our aggregate products are vetted via our material screening to ensure that all our products conform with your specifications. To find out more about our aggregates, get in touch today!