Kivituhkaa
Kivituhka is a crushed stone aggregate used in construction and landscaping. It is produced by crushing natural rock materials such as granite, basalt, limestone, or other quarried stone to create a range of granular fractions. The term kivituhkaa refers to the material in its partitive form and covers both finer dust-like fractions and coarser grains, depending on the intended use and processing.
The quality and properties of kivituhka depend on the parent rock, processing method, and the absence of
Common uses include base and subbase layers for roads, driveways, and pedestrian paths, where it provides stability
Environmental and handling considerations cover dust control and health safety, particularly when handling finer fractions that