Hiring a professional to tend to the basic needs of a home may not often be a very good idea. This is why many people around the world to choose to do things themselves because they got the answer of How to Grind Concrete With Angle Grinder ?. However, when you are choosing to do things yourself there are a variety of things that you would have to look into.
This is applicable for any sort of work that you choose to do yourself which often is done by professionals. The key to having the work done appropriately is to get all the necessary knowledge about it before you get started.
This would ensure that you are doing a good job at what you sought out to do. After reading this guide you will be able to know that How to Grind Concrete With Angle Grinder.
Power tools have been a blessing in disguise for many people who wish to carry out minor work at their homes. These tools have established that anyone with proper knowledge about them can handle it with ease. It is of course equally important that you use the right tools along with the necessary precautions at the same time.
If you are not doing the basics right the chances of you not being able to complete the job you started is high. Moreover, there are even chances of you damaging the original part that has to be fixed if you do not do things right.
Using an Angle Grinder
If you are following the right protocols then you will get know How to Grind Concrete With Angle Grinder and it can be a simple process. This power tool is often also called as a disc grinder or a slide grinder. You can choose to use this grinder for both polishing and grinding needs.
It is a hand held power tool that can be used with various attachments for different purposes. Commonly cutters and other attachments can be fitted on these power tools depending on the purpose it has to serve.
Although it was used initially on metals with various attachments you can use it on other surfaces for a variety of purposes as well.
Find the Right Angle Grinder for Concrete Grinding
Selecting the correct angle grinder for concrete grinding purposes is very important. You can choose either a 4-inch angle grinder or one that is 4 ½ inches.
These are considered the best for most concrete grinding tasks. It may also be a good idea that you choose a tool with a motor that is able to draw anywhere between 5 – 9 amps. Choosing the right type of abrasive wheels is also equally important which would go in accordance to the task at hand.
The Diamabrush is the one that is commonly used on concrete floors or surfaces. So, if you are planning to rent an angle grinder ensure that you get it with Diamabrush to be able to remove any material on the concrete. It is a preparatory process that you would have to undergo before starting with concrete grinding.
Things You Need Before Getting Started
There are a few things you would require before you get started with concrete grinding. We list them out here so that you can get it along with you before you rent an angle grinder for your concrete grinding purposes.
- Safety gear such as eye and ear protection
- Masonry grinding pad
- Marker of any kind that can be as simple as a pencil or grease marker
- Diamabrush concrete prep tool
- 4 inches diamond turbo cup wheel
- Angle grinder
Safety Should be First Priority
Always remember to give priority to your safety while handling an angle grinder. Industrial gloves, goggles, and ear plugs may be required when you work the grinder on concrete.
This would ensure that you are not taking any undue risks while working with this power tool. Always remember that these tools can cause harm if you do not handle them in an appropriate manner.
Preparation of the Floor
It is important that you do all the prep work before you start off on How to Grind Concrete With Angle Grinder. This includes taking care of the pitting, cracks, and other potential defects on the concrete floor.
Once the repair work is completed you can go on to clean the floor including grease or oil leakages. In case you have chosen not to use a dust shroud and vacuum then it is important that you get ready for the dust coating that is to follow.
However, the Diam-brush does not create as much dust you would still have to be prepared for a coating of dust all over and around the place that you work at.
Wetting the surface before you start is important if you are grinding wet. This method would have a lesser dust element attached to it. However, you would have to work in sections so that you do not allow for the surface you have worked on to dry.
Wet Grinding Concrete with Angle Grinder
To begin with you would have to start working the angle grinder on the surface of the concrete from one side to another. This is after the marking process is completed for the area that needs to be worked on.
Once the side by side grinding is completed you can move to moving the angle grinder in circular motions. It is advised that you work in small sections.
Since you have chosen to begin with wet grinding the chances of you creating a slurry is quite inevitable. To counter this, you can consider using a wet vacuum which would help to suck up the slurry.
Always remember that all of the slur cannot be removed by the wet vacuum. This is why you are advised to work in sections before it dries out. After using the wet vacuum, you can blast water on the surface to remove the remaining slur of concrete that you have just grinded out.
Why is Wet Grinding Preferred ?
It is said that wet grinding with an angle grinder is one of the most preferred options. This is because it keeps the dust to a minimum level and makes the cleaning process easier. It also helps in ensuring that the wheels do not heat up quickly when you are running them for quite a while on concrete surfaces. However, the vacuum would have to be cleaned often as the chances of it filling up fast is higher.
Things to Remember while using an Angle Grinder
While using the angle grinder you should not exert too much pressure or have too much of an angle towards the surface. If you do it the chances of seeing kiss marks on the surface is pretty high.
You would end up seeing half-moon marks through your coating if you apply too much of an angle or put too much pressure on the surface. You should allow the wheels to work at their own pace to avoid making mistakes such as these.
The correct angle while grinding concrete can be identified from the place you rent the angle grinder or from the instruction manual.
Always remember that you should not use the prep tool to remove thin coatings and for removing paint that is old. There is a separate removal tool that is available with Diamabrush for these purposes.
Using Angle Grinder for Dry Grinding
Dry grinding would rid you off the slur from the concrete and the cleaning process that follows. However, you would have to follow the same procedure as you do for the wet grinding. Using a vacuum that comes along with the angle grinder is highly recommended.
This would such up as much dust as possible while grinding. Still you would be left with having to use the vacuum separately to ensure you are getting rid of all the dust that you have spread around the area of grinding. It is also known as the dust deputy that can help you in an efficient manner.
Irrelevant of you using an angle grinder for dry or wet grinding purposes you would have to wear safety gear. Protecting your eyes from the dust and protecting your ears from the noise would be important to ensure you do not have any lasting health related problems.
In case you are renting an angle grinder always ensure that you take along with you the tools that are required to change the wheels or for adjustment purposes.
If you are purchasing an angle grinder for professional use then you would have to also purchase the required tools at the same time. Going through the manual before beginning the process of grinding would save you a lot of time and effort.
It would ensure that the job you have taken up is done in the most perfect manner possible. You can also ensure that it would save you the blushes while you are operating the angle grinder on concrete surfaces.
Either ways, you can always choose to look up on the internet for tutorials on How to Grind Concrete With Angle Grinder. The tips that are available on offer would ensure that you are not undergoing a trial and error method.
Always remember that spending time on learning about the angle grinder before you use it would be time well spent to avoid any regrets at a later point.