You must be able to:
demonstrate work skills to measure, set out, strip, cut out, remove, make good, apply, position, secure and finish
prepare surfaces to receive wall and floor tiling using appropriate accessories to produce finished work that conforms to British standards, manufacturers information and technical data sheets and undertaking the following as needed:
ensuring surfaces are level and plumb
conducting remedial work in accordance with specification
mixing primers, screeds, levelling compounds and suitable materials to specification
applying primers, screeds, levelling compounds and suitable materials to specification
siting and installation of movement joints
installation of membranes
You must know and understand:
how to prepare backgrounds using primers and suitable materials that conform to British standards, manufacturers information and technical data sheets for the following:
ensuring surfaces are level and plumb
mixing primers, screeds, levelling compounds and suitable materials to specification
applying primers, screeds, levelling compounds and suitable materials to specification
siting and installation of movement joints
installing membranes
conducting remedial work in accordance with specification
the reasons for selecting and preparing the appropriate type of background to receive wall and floor tiling for the following:
wall and floorboards
plaster
screed
render
concrete
how to mix and apply cement and sand renders, and screed and plaster renders to internal and external surfaces
how to mix and apply proprietary material to make good the surfaces
how to install appropriate accessories
how to locate and install movement joints
why, it is important to use waterproof tanking, uncoupling, decoupling, acoustic and anti-fracture membranes
how to prepare and apply different types of specialist preparations such as waterproof tanking, decoupling, uncoupling, acoustic and anti-fracture membranes
the difference in types of common preparation methods, there make-up and application including screed, levelling compounds, priming and surface preparation depending on substrate