Basalt

A dense volcanic stone for heavy-duty exterior surfaces.

Quotation basis: Priced per project from drawing, finish, thickness and quantity.
Minimum review unit: One 20 ft container; sample panels on request.
Production lead time: 15–30 days after drawing and sample approval.
Supply scope: Cut-to-size, edge profiling, surface finishing, inspection and export packing.

Available finishes

01Overview

Basalt's fine, uniform structure resists abrasion and takes a precise sawn edge. Specified for high-traffic paving, facades and steps.

Documents are issued per order. Request the current set with your quotation.

02Specifications

Technical data

Origin	Shandong
Primary colour	Dark grey
Density	2.90 g/cm³
Water absorption	0.30%
Compressive strength	250 MPa
Flexural strength	20.0 MPa
Mohs hardness	6–7
Standard forms	Slabs, tiles, paving, cut-to-size
Thickness range	20 / 30 / 40 mm

Start with the drawing