"Normal Class" is the term applied to a range of standardised concrete mixes as defined by Australian Standard AS1379 with the following performance requirements:
The intention of this "Class" is to provide a set of minimum standards that cover the vast majority of concrete manufactured in Australia.
Normal Class (N Class) concrete are the "bread and butter" of Metro Constructions Supplies and we have an excellent range of workable/pumpable mixes suitable for a broad range of applications such as: blinding, foundations, strip footings, ground slabs, suspended slabs, paving, driveways, roadways, cross overs, pits, kerbs and the list goes on.
Standard strength grades range from 15MPa, 20, 25, 32, 40, and 50 MPa (Mega Pascal) and are available in 20mm, 14mm or 7mm maximum aggregate size to facilitate conveyance and placement.
Give us a call now for a quote - (03) 9112 1199.