Infrastructure projects


Ralph Builders Building a Strong Foundation

We can design and build a range of concreting solutions for the home or business, with complete concrete packages for developers, builders and owner builders.

Concrete work is an integral part of many building processes. Whatever you are looking to build, Ralph Builders offer a professional, capable, and punctual service.

Tank slabs

We will ensure the correct foundation is laid for your tank. The slab must be flat, smooth and level.

A concrete base needs a minimum of 100mm thick concrete and F62 mesh and must be large enough to support all edges of the tank.


Continuously Reinforced Concrete Roads Pavement (CRCP) is a form of road construction which utilises slip-formed quality concrete and steel reinforcement which enables the construction of almost transverse-joint-free pavements.

CRCP roads provide a long lasting, smooth riding road surface suited to high traffic volume.
The steel reinforcement and concrete industries have been extolling the low maintenance, high value virtues of concrete roads for over 70 years.

Advantages of ground concrete roads:

  • Reduced noise
  • Reduced particle emission
  • Increased friction
  • Lighter roadways
  • Extended service life
  • Increased driving comfort
  • Lower rolling resistance
  • Reduced fuel consumption