doing concrete work

concrete cost toowoomba

The structural slab plays an important role in the foundation of a building. It supports the structural slab above it. Without a strong structural foundation, the building will collapse.

Concrete Toowoomba Specialist

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pervious concrete driveway

Without fine aggregate, concrete would be very difficult to work with.

concrete cost toowoomba
concrete floor laying contractors

concrete floor laying contractors

Concrete's key component is aggregate.

quality concrete company

It's a great way for your home to look better. How do you decide which company to trust when there are so many to choose?

quality concrete company
lifting concrete slab

lifting concrete slab

The cost of a driveway will vary depending on many factors. These factors include the size and materials used as well as the labor required.

pouring concrete sidewalk in sections

Here are a few things to look for when hiring a driveway contractor:

quality concrete company
remedial concrete repairs

A company that provides a guarantee on their work

remedial concrete repairs

Frequently Asked Questions

Concrete slabs should be designed with expansion joints to allow the slab to move freely. If a slab is too large without expansion joints, it will crack.

Adding cement to concrete does indeed make it stronger. cement is a hydraulic binder, meaning it binds well with water. This makes it ideal for use in concrete, as the water helps to activate the chemical process that makes concrete harden. The more cement you add, the stronger your concrete will be. 

That being said, there is such a thing as too much cement. Too much cement can actually weaken concrete, as it causes the paste to become too fluid and accelerates the hydration process, leading to cracks and shrinkage. So while adding cement will make your concrete stronger, be sure not to add too much or you could do more harm than good!

The answer to this question depends on a few factors, including the type of concrete, the weather conditions during and after the pour, and the thickness of the reinforcing bars (rebar). In general, however, a minimum thickness of 4 inches is recommended.

If you are looking for a more specific answer, it is best to consult with a professional engineer.