Basalt Kerbstone

Strength and Definition in Urban Design

Basalt Kerbstones from Gramer Stones deliver long-term performance and visual clarity for roadsides, walkways, and landscaped zones. With deep grey tones and a dense structure, these natural stones provide clean, architectural definition to any exterior space while withstanding the toughest urban demands.

Technical Features and Finishes

Available in sizes like 10x30x100 cm, 12x30x80 cm, and 15x25x50 cm, basalt kerbstones are processed in sawn, flamed, and sandblasted finishes. Flamed and sandblasted surfaces offer slip resistance, while sawn edges allow clean installation. The stone features very low porosity, high compressive and impact strength, and freeze-thaw and UV durability, making it ideal for long-term exterior use.

Applications and Production Standards

Used for sidewalk edges, parking lot perimeters, plaza divisions, and green area boundaries, basalt kerbstones are precision-cut by Gramer Stones from locally sourced basalt blocks. Each piece is quality-checked, packaged securely, and shipped on schedule—custom sizing is available for specific project needs.

Other Natural Stones

Applications

The possible uses are quite diverse. It is mainly used for interior and exterior floor and wall coverings, as well as stairs, facades and countertops.

Surface Finishing

Filled - Unfilled | Honed - Unfilled | Polished - Raw | Cross Cut - Vein Cut Tumbled - Brushed | Patinato - Blasting | Hammering - Sandblasting

Gramer Stones produces high quality natural stones and sells them domestically and internationally. Our own natural stones such as marble and travertine are preferred in high quality projects.