Products

Our product range includes the graining listed below. These are the most common and widely used grain sizes. The graining are produced and stored on Gyali in these types.

For your special needs, the different grain sizes can be mixed freely as desired. If needed, we would be pleased to work with you to develop your customized recipe.

0 - 3 mm

Fine YALI® that is very similar to sand. It is ideal for the production of white, lime-bonded thermal insulation stones with a smooth surface as well as mortar and plaster.  

Because of the low fine content (<1mm), this graining is easy to mix with other materials.


0 - 8 mm

YALI® with a grainy content for the production of cement-bound pumice materials. It is also ideally suited for the production of mortars and structured plasters.  


2 - 10 mm

Excellently grained medium sized YALI® with low fine content. It is especially well suited for the production of lightweight concrete elements and other cement-bound pumice building materials. Also, it may very well be used for roof greening, improvement of cellars and insulation of attics.  


0 - 16 mm

YALI® with very low grain density despite its high grain strength. It is mainly used for the refinement of cement-bound pumice materials, roofing and for support in swampy, unstable grounds in construction of roads, paths, athletic grounds and golf courses.