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30/40 Medium Bond Wet Grinding by Lavina Machine

6" cup wheel for Hilti DG150 Grinder 

Coarse, Medium and Fine grits for step-by-step floor finishing. 

PCD Diamond Tools are specially designed for various coating removal like epoxy, thin-set, adhesive, parlyurethane, urethane, etc. 

The video shows the new poured concrete for a new wholefood store

 Requirement: the surface will be polished. process: grinding by using finer grit like 60/80 then 120/150 to not only remove swirls and creamy cement, but also smoothening the surface. then use either transitional resin or regular resin pucks with lower grits like 30 or 50 grit to start further smoothening. then continued with higher grits of resin step by step to gain shiny finishes. Sealing the polished surface in the end.

3" resin polishing pucks

polishing concrete floor

PCD Diamond Discs are applied to remove coatings to quickly open concrete

This style concrete grinding shoes are used for remove old surface in order to quickly expose the new surface.  30/40 hard bond is aimed to prep so...

This is medium to soft concrete surface. The grinding machine is 500 lbs, 16 grit diamonds were used. 

the picture shows the dust after one pass 

 

The pictures show you the comparison between 30 grit ceramic cup wheel and 200 grit honey comb diamond polishing pad. 

The floor is overlay concrete, very hard. 

The picture shows the floor scratches by using 30 Grit Ceramic Cup Wheel.

 

This Jobsite video demonstrates the effect of 400 grit honey comb flexible polishing pad continuing overlay concrete floor polishing. 

 

This Jobsite video demonstrates the effect of 200 grit honey comb flexible polishing pad continuing overlay concrete floor polishing.