On this project we took a flat existing warehouse concrete floor and converted room into circuit board manufacturing etch line.
 Floor needed to be sloped to trenches and sumps for total containment of chemicals used in this process.  Floor was shot blasted
to rock profile and then concrete pads, sumps and curbs were fiberglassed with our CFWS lining system.  We then set crowns for
sloping and used our polyester resin grout material to slope floor.

  
Screeding of polyester grout material

  
More screeding
 

  
More Screeding

  
Still in the Screeding process

  
See the thickness of grout material used to slope to drain, this floor was 3 inches depth at it's peak

  
Pictures of floor during application of floor coating over polyester grout

  
Taped off and ready for top coat of CFS Vinyl Ester System     Finished floor 30 minutes after top coat has been applied

  
More finished floor                                                                            Floor level shot of coating shows depth of sloping