Pop Quiz: You see freshly set concrete, what do you do? Read on to know more about power float concrete, its benefits, and more.
There are several flooring options, but few can compare to floated concrete. A power float concrete finish is appealing and will give you a floor that is easy to maintain. You also get a surface that will resist cracking, is easy to keep dust-free and is durable.
You can achieve this look by using a power float machine. The rotating action of the blades will help you achieve a polished, and smooth look.
Read on to know more about power floated concrete, its benefits, and more.
How to Smooth Concrete Floor
You will achieve a smooth concrete floor using a power float machine. The machine runs on petrol or electricity and looks a lot like a hover- that’s why some people call it a helicopter trowel. The base has adjustable Steel blades that are in the form of a ring.
The floated finish comes about due to spins which will set concrete for a smooth finish. The best way to test whether a floor is ready for floating is by checking if there any indentations left when you walk on it. If the floor is too dry, the power float will not be able to produce a smooth surface. If it is too wet, the machine will rip the surface.
You may get a slightly textured look due to the swirl marks from the machine. In other cases, if you use skip floating, you will need to do it on fresh concrete, to produce a much smoother appearance. Expect slight ridges due to the passing action of the float. But do not do the skip floating too early so that you avoid water bleeds, which will lead to a weak floor that is not durable.
Power floating is more beneficial than hand trowelling due to the amount of time you save. You will also not need as many materials, and it is not labour intensive.
Benefits of Power Float Concrete
The floated finish has become very popular, and you will find it in many places. We will explore some of the benefits below.
You will find that the floated finish will result in a durable floor which can comfortably handle heavy loads. That is the reason why it has become a popular flooring method for industrial usage. The finish is also great for areas that have high foot traffic.
2. Waterproof Floor
The floating will give you the benefit of a floor that is waterproof. If there is any spillage, all you need to do is mop it up.
The process of floating concrete results in the compacting of the material. You will avoid any cracking due to the quick drying of the concrete or plastic shrinkage. You will also get a floor that will be able to resist cracking for a long time.
4. Maintaining the Floor Is Easy
Try and imagine how difficult it can be to clean a surface that is not smooth and how hard it can be to maintain. The grooves will collect dirt, and this takes longer to clean.
A floated floor, on the other hand, is smooth and does not have any bumps. You will find that maintenance is easy, and it will always look clean.
Due to the heavy compacting of a floated concrete slab, you will not have a dust problem. Dust is common on concrete floors that do not have a good finish.
You will get an aesthetically pleasing finish due to the shiny, even surface. You do not even need screed finish the slab once you’re done with the power floating.
Tips on How to Float a Concrete Floor
There are certain things you need to note when floating a concrete floor. They include the following:-
• Make sure that the concrete has been set partially,
• Take note of humidity, air temperature, and mixing specifications,
• Do a floor test by walking on the surface and measuring the depth of the indentations. They should not be more than 5 mm in-depth. If possible, try and achieve between 3 to 4mm
• Working on a very dry floor will not allow you to trim any high spots, or effectively fill the low spots
• Start from one end of the slab and then move on to the other
• You should hold the float at waist level and work backward to remove your footprints
• Do not rush the process. It’s best to maintain a slow and consistent speed
• When you finish floating and want a specific finish, you will need to angle the blade to suit the concrete. the normal blade angle is 5 to 10 degrees, but you may need to increase this after every pass
What to Watch out for When Floating Concrete
Make sure that you cover all the areas with the float. Work on any joints or edges along the wall before floor floating. If you do not align the brakes properly, your float will be unstable, and you will not get a good finish.
Make sure that you choose the right type of blade for the job you have at hand. There are specific blades for starting and another for the finish. You can also get combination blades although they may be a bit more expensive than using two blades.
Work on a warm, dry day as that is best for concrete curing. Prepare well, ensure you do correct compaction, and most of all, be patient so that you achieve a proper finish.
Achieve a Smooth Floor
We have shared with you a basic guide to achieving a smooth concrete floor using a power float. By floating concrete, you will get a durable, easy to clean, easy to maintain, aesthetically pleasing surface.
One of the most importing things is to remember is to check that the surface you are working on has set properly so that you do not undermine all your hard work. The test is simple and does not require any special knowledge. All you need to do is walk on the surface and measure the depth of the indentations.
If you are looking for a power float, get in touch with us and we can help you find the best one for your business.