ATLAS SAM 200 self-levelling screed

Most important features:

anhydrite-gypsum based

almost contractionless – no need of expansion joints for up to 50 m²

adjustable applied mass consistency

conducts heat well – perfect for floor heating

self-leveling – facilitates application

Product description

Levels surfaces within 25 - 60 mm thickness range – both when substrate has only local irregularities and when it is whole executed with slight slope.

Elevates floor level in the whole room – e.g. when necessary to equalize the level of two adjacent rooms.

Perfect for installation of electric or water floor heating system – very good heat conductivity, better than offered by cement-based products; tightly covers heating installation.

For leveling surfaces of existing screeds with heating systems.

Element of the acoustic insulation system for ceilings – in combination with elasticized polystyrene, ATLAS EXPANSION JOINT PROFILES and polyethylene foil.

Can be used in dry rooms – as the screed based on high quality anhydrite, it can only be used indoors in dry rooms: in living rooms, hallways, halls, salons, offices, corridors, waiting rooms, etc.

Main properties

Self-spreading– enables execution of smooth horizontal surfaces even in large rooms, with no use of battens and mass raking up with a darby.

Compressive strength ≥ 16.0 N/mm².

Flexural strength ≥ 5.0 N/mm².

Low contraction – reduced to minimum possibility of shrinkage cracks during setting, which enables application on areas up to 50 m² large without expansion joints.

Suitable for manual and machine application – can be easily and quickly applied both manually and with machines equipped with helical pumps, therefore high efficiency is reached.