Re: Shop Floors

[Tombread@aol.com]

It is likely your existing floor has cracks because it has settled due to 
cavitation.  You should have the base mud-jacked for support (fill the 
hollows under your old floor with a slurry mixture) before adding the weight 
of additional concrete, or you may end up with a new floor with new cracks.

Tom Butters
The Greens Fork Group
Creative Communications Services
765.886.5098
Writing, public relations, sales promotion and advertising consulting 
services for agencies and companies.