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Basalt is one of the most durable materials. It is characterized by very low water absorption and high resistance to pressure and frost.
Dark gray basalt paving stones, in the size of 15 x 15 x 8 cm, are used for paving roads and squares in the form of so-called cobblestones. When ordering, allow for a margin due to stone splitting (thickness variation) and order an average of 5-7% extra.
