YALI® fillings in beam layers (ceilings) and cellars are non-flammable, highly heat-insulating, easy to install, dustproof, dimensionally stable and sound-deadening. Another area for application of this versatile natural product is the use as a compensating layer under screed and mastic asphalt. Also, YALI® may be used as subgrade for roof greening.


YALI® can be used as an adsorbent for bases, acids, mineral oils and other liquids. It is an environmentally friendly winter grit that does not damage plants.

Light Mortar and Plaster

YALI® is used as a supplement for heat-resistant masonry mortars as well as plasters. It is suitable for the production of many other high-quality products thanks to its excellent grain size.