Of the screed surface allows the penetration of primers.
Tiling on new screed floor.
Both screed and concrete are referred to as being green during the period from application through to the time it gains strength and reaches dimensional stability.
The top surface of screeds may need to be scored sanded or keyed in preparation to accept the primer and floor tiling adhesive sanding keying etc.
Make sure your screed is completely dry the main pitfall when preparing a new screed floor for tiling is beginning work before the screed is properly dry.
Tiling onto green screeds or concrete.
Bal new floor is a standard setting flexible tile adhesive for new cement and concrete floors.
Green screeds are usually 1 3 or 1 4 cement and sand at a usual thickness of 50mm.
It also provides a key for the adhesive to grip onto the surface must then be cleared of dirt and debris prior to primers being applied.
These screeds can be applied both bonded directly onto a concrete base or un bonded applied on to a polythene sheet damp proof membrane.
How to prepare a new screed floor for tiling.
If you have a brand new freshly laid screed floor lay a plastic foil down before installing laminate panels.
Some laminate panels may have built in plastic foils or something similar.
A number of factors can affect how long a newly poured screed floor takes to fully cure and it s important to remember.