ST3 Concrete is ideal for foundations and some domestic applications but is not intended to be used as a wearing surface. A mid-strength ST mix, it is ideally used for things like kerb backing and internal slab work where strength is an important factor.
C30 concrete and ST 3 concrete are the most common types of concrete used for pavement construction.
It is also ideal for lighter use external applications, such as slabbing, as well as outdoor paved areas such as stables, driveways, walkways, patios and garages.
Strength: 30 newton/28 day strength