Concrete is poured and left to cure for a minimum of three days.
How to lay damp proof membrane concrete floor.
A damp proof membrane dpm is used to create a barrier between a concrete or screed subfloor and the floor covering that is laid on top such as wood ceramic or quartz tiles laminate or carpet.
Underfloor heating pipes are put in place if necessary.
A final screed layer is put in place and left to cure for a week.
You are essentially painting a concrete floor after all.
This is more than often an easier and quicker option than using a damp proof coating.
There are however two options for damp proofing concrete floors without needing to replace the floor itself.
Plastic damp proof membrane.
Either a damp proof coating can be applied to the surface of the concrete or a damp proof membrane can be laid on top of the concrete.
The damp proof membranes used during construction of concrete floors are often thin and can easily become torn before they are laid rendering them.
Damp rising through concrete floor slabs is fairly common causing damp issues on carpets and floor coverings warping wooden floors and increasing the likelihood of low level mould growth.
Damp proofing concrete floors with liquid membranes.
These days damp proof membranes are required in the construction of all new buildings to prevent rising damp.
When constructing an extension or a new build home it is important that damp proofing measures are taken during the initial construction phase itself.
Insulation is put down.
Damp proofing concrete floors above ground damp proofing for extensions.
It might seem a bit unusual.
Approximately 1 400 including labour beam and block floors.
But it is an effective way to do it.
This is due to the fact the membrane can be applied onto the damp surfaces so there is little surface preparation that needs to be made.
Most damp proof floor coatings are applied directly to the concrete floor.
The second option is to use a damp proofing membrane on top of the existing concrete surface.