Our metal powder video

Our video on metal powder play

Your contact person

Mrs. Melanie Kolokofski

Mrs. Ute Scheible

phone: +49 711 51832-0
powder@dr-fritsch.de

Concrete

There are two particularities about requirements on diamond tools in the building sector:

Green concrete is characterized by the extreme abrasiveness of the material. Such abrasiveness is in many cases even enhanced by special aggregates. The bonds often contain tungsten or tungsten carbide, which protect them against abrasiveness. Such bonds have a high density and relatively high sintering temperatures and therefore usually require a thermally stable diamond.
 
The saw blades often have inclined segments, hammer segments or some segments which are displaced towards the center, in order to protect the core from excessive wear.

If concrete is reinforced, the tool requires a share of coarse diamond grit in order to cut the reinforcement.

If special, local aggregates (such as very hard quartz-pebble) are used, we can recommend the optimum bond upon request.

• attractive prices
• a suitable bond for every application
• delivery at short notice
• individual adaptation to our customers’ requests
• sold in quantities from 1 kg up

The following chart gives you an overview of the different properties of all concrete bonds. You can download this overview as a PDF file by means of a download link at the end of the chart. If required, you can download the required, free-of-charge viewer from the software company’s homepage.