ST2 concrete (also known as C25) is a highly versatile concrete mix that can be used in a variety of applications - including flooring or for mass-fill under footings and foundations.
It's lower water mix makes ST 2 a drier, stronger concrete that is suited for more general and domestic tasks, including un-reinforced foundations, kerbing, patios, house bases, etc.
ST2 Applications
Trench fill foundations
Some farming applications
Drainage works
Blinding domestic floors
Footings for fence posts
Mass concrete fill
Domestic foundations and floors
It can also be used for infilling around manholes, non-structural concrete in non-aggressive ground conditions, external furniture bases, etc.
Strength
28 Day Strength / 10N
A Guide To Pouring Concrete
Find out more about using premixed concrete in your DIY projects.
Pouring Concrete
Concrete Health & Safety
Find out more about health and safety when handling readymix concrete.
Health & Safety
Testing For Slump
The slump test is used to measure the workability and assess the consistency of fresh concrete.
Slump Test
Concrete Quality
Find out more about what quality really means when applied to concrete.
Concrete Quality