CZECH GRANIT GmbH - Granite in your service

Granite pruducts



The sewage stones meet strict technical standards

 Formed granite sewer building blocks for watering rods, connecting chambers, clearing flames, joint rooms, etc. are for extreme loads of the most exposed areas of the urban underground water channels. You have the highest quality made of Czech granite, the highest quality of VAPENICE granite, gray blue, the requirements of standards CSN EN 13383-1, CSN 1469, CSN EN 1467, CSN EN 1468 and previously standards CSN 721810, CSN 72 721860 and previously standard.


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