4" Stone Concrete Marble Granite Wet Diamond Polishing Pads Discs
1. Fast coating remove--aggressive
2. Long life time
3. Used with floor grinding machine
4. Marble, granite, stone, concrete and terrazzo floor
Diamond polishing and grinding pads
Items No. F-23
Width: 4 Inch
Net Thickness:10mm
Diamond: 50#, 100#, 150#, 200#, 300#, 400#, 500#, 800#, 1000#,
1500#, 2000#, 3000#
TIPS:
How to Grind the Soft Concrete?
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 and rectify the problem.
Things need to noted when grinding soft concrete
1.Inspect your diamond tooling regularly for unusually high diamond
exposure.This means that when you run your finger over the surface
the diamond grit is sticking out a lot.The diamond grit will
befalling out of the matrix before you have had a chance to wear
them out.
2.Use diamond tooling with a hard bond and or more segments to
grind. And be certain to remove the machine weights during grinding
to reduce the weight on the diamond tooling.
3.Use a vacuum that will extract dust away as quickly as
possible.This will greatly improve the life of the diamond tooling.
If there is a lot of dust rolling between the floor and segments,
it will cause excessive wear of the diamond tooling.
Tips for grinding soft concrete
● Do not use the cheapest diamond grinding disc and expect to save
money, it becomes an expensive exercise. A premium diamond grinding
disc is usually the best value for money.
● Reduce the weight on the head of the machine as much as possible
to ensure that the sandy, gritty, abrasive dust that is rolling
around under the segments does not erode the matrix any more than
necessary.
