Concrete Grinding Sydney & Brisbane

Concrete Grinding is the name given to the grinding process of grinding a concrete floor or wall to either improve the finish or for ecstatic reasons.

A concrete grind and seal is when a concrete floor is ground down and sealed with a sealing chemical. This protects that slab from liquid spillages when can absorb into the slab and can cause permanent stains, which can be very difficult to get out.

Concrete grinding and polishing are usually carried out by large floor grinding machines that have diamond incrusted cup wheels installed on a spinning disc. These diamonds make contact with the concrete at high speeds and gradually grind down the concrete. There are many different types of Diamond Cup Wheels, which will have various effects. Generally Cup Wheels are measured in grits. The higher the grit ratio the finer finish it will leave on the concrete. For a more polished effect a Cup Wheel with a high grit ratio would be used.

Yes, walls can even be grinded. However floor grinders cannot be used for this. Walls are generally grinded down with hand held grinders that have Diamond Cup Wheels installed.

Surface coatings provide an extremely hardwearing surface that enhances the natural appearance of any concrete floor whilst achieving a smooth level film finish. When installed, treated and maintained correctly, Surface coatings produce a low maintenance allege free floor that improves natural light and is resistant to:
• Wear
• Dusting
• Tyre marking
• Water, Industrial Chemicals, Oils, Food stains, Greases, Hydraulic fluids, Fuels, Fatty materials
• Abrasion & Heat
• Can be tinted
• Improve natural lighting
• Allege free

Yes we can make small repairs; how ever with a grind and seal to ensure you do not get area’s mismatching we recommend doing an entire new grind and seal to ensure you get a consistent finish.

Well it really depends on a number of factors. What is the total square metering of the slab, what type of finish are you looking for? But usually our concrete grind and seal ranges anywhere from $4-$18 per m2 depending on various factors.

Each project is different as no two concrete slabs are identical. It also depends on how many square meters you require to be grinded. If its all one open slab or if it is different rooms. Generally it would take 2-3 days to grind and seal saw a double car garage. If it is a new house build all in separate rooms it would take around 4-5 days.