We manufacture a variety of modified aggregates including cement and lime stabilised.
Our pugmill modifies a range of basecourses and sub-bases and provides a made-to-order service.
Stevenson
Cement Treated Basecourse (CTB)
Related products
Non-specified subgrade improvement and hardfill
Our quarries produce a variety of aggregates for hardfill and subgrade improvement applications.
Specified basecourses and sub-basecourses
Stevenson offer a range of aggregates that meet national and local authority specifications for basecourses and sub-basecourses.