concrete floor refinishing

driveway restoration

Resurfacing your concrete can give it a whole new look.

Concrete Toowoomba Specialist

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concrete lifting near me

Looking to upgrade your home's curb appeal? Start by investigating driveway contractors in your area. A professional and reliable contractor can transform your dull, lifeless driveway into a thing of beauty. Imagine coming home to a smoothly paved surface that compliments your home's architecture. Let the experts help you choose the right materials and design for your needs. With a new driveway, you'll be the envy of the neighborhood in no time!

removing shuttering for concrete

removing shuttering for concrete

Use a mild Cleaning Solution to dampen them.

pouring cement slab

The driveway slabs are an important part of the property. They provide a smooth surface for vehicles to drive on and also help to keep the dirt and mud from getting onto the grass.

pouring cement slab
concrete lifting and leveling

concrete lifting and leveling

There are many factors which can impact the cost of a driveway. These factors include size of driveway, material used and labor. The average driveway costs between $500 and $2000. But, driveways can be found for less or more.

driveway restoration
flatwork contractors near me

What better way to relax on your patio than with a high-quality patio slab. ABC Stone only carries the finest products. Our patio slabs can withstand the elements and will last for many years.

pouring cement slab
rebar in concrete sidewalk

The process of concreting is essential to creating a strong foundation for a building. Without a proper foundation, the weight of the structure above could cause it to collapse. This is why concrete must be mixed correctly and placed carefully in order to create a sturdy foundation that will last for years to come.

rebar in concrete sidewalk

Frequently Asked Questions

No, you don't need rebar for a 4 inch slab. However, if you're planning on putting anything heavy on the slab or if it will be subject to high stress, then adding rebar is a good idea. Reinforcing the slab with rebar increases its strength and durability, making it less likely to crack under pressure. 

If you're not sure whether or not your project needs rebar, it's always best to consult with a professional engineer or contractor. They can help you assess the risks and decide whether reinforcing the slab is necessary.

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.