06

2021.12

As the dust from hard concrete is soft and unabrasive, the metal matrix that the segment is made of needs to be 'soft bond' and easily eroded to expose the diamonds. Often having a coarser grit can be beneficial because it may produce coarser dust to help erode the matrix. In addition, reducing the contact area with fewer segments makes a difference. This also has the effect of increasing the weig...

01

2021.12

Grinding soft concrete requires 'hard bond' grinding discs that resist the metal matrix being eroded away. The sandy, gritty, abrasive dust will erode diamond grinding discs abnormally fast, so be certain that you are using the right diamond grinding disc. More than any other time, grinding soft concrete is when contractors need to be aware of the signs of rapid grinding and fast wear to stop work...

23

2021.11

There is a simple step-by-step process you need to follow if you want to get the perfect polish on your concrete. It involves the obvious grinding and polishing, but you need more than just a good floor grinder or good concrete diamond tools if you want to optimize concrete floors to be all they can be. The basics of concrete floor grinding & polishing Grinding concrete might sound complicated...

01

2021.11

It is important to know the difference between concrete grinding and concrete polishing, because although you might think you want concrete grinding, it might be better to use concrete polishing to achieve your purpose. Concrete grinding Concrete grinding is for removing unwanted coatings or concrete features. Grinding is nearly always a step you do before another process. For example removing old...

25

2021.10

Diamond tooling cuts into concrete and other surfaces using diamond grains that are bonded onto the functional parts of the tool via a bonding material or another method. Because the diamond is considered a super-hard material, diamond tooling has many advantages compared to tools made with common abrasives such as corundum and silicon carbide. High grinding efficiency, low grinding force: Less he...

18

2021.10

Saves time and money Concrete grinding saves time and money over other floor refurbishment processes. It only prepare for a floor grinders and a set of diamond tools, and no excessive chemicals is needed in the grinding process. Not only does this make a home project less time-consuming, but saves cost for your job. Increases safety Concrete grinding can turn a rough, damaged surface into a smooth...

11

2021.10

Diamond is the hardest material in nature. Consequently, it is also the most resistant to abrasion. This unique quality makes diamond, including synthetic diamonds like polycrystalline diamond, ideal for use in cutting tools. Polycrystalline diamond (PCD) is an exceptionally resistant material, in which unsystematically oriented diamond crystals are bonded to a sub-stratum of tungsten carbide. The...

26

2021.09

After the dark marble or granite floor is ground, refurbished and polished, the original color cannot be completely restored, or there are coarse grinding scratches on the floor, or after repeated polishing, the floor cannot restore the original clarity and brightness. If you encounter these situations, it is mainly because there is a problem with the grinding, and the problem caused by the grindi...