Concrete Floor Old House

Force the thick paste into the cracks with a putty knife.

Concrete floor old house.

The surface temperature of the existing concrete must be at least 50 f. How to fix up old concrete floors. But over time concrete can become. Patch all cracks crevices and holes in the old concrete surface.

If you are keen to retain the original floor finish one solution is to carefully take up the tiles stone or parquet before digging out the floor beneath to a level that will allow for insulation a damp proof membrane concrete and finally the old floor covering. Slip shims under the low end of the 2x4 rail until it s perfectly level then use a scribing tool to transfer the unevenness of the floor onto the rail. To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room.