Terra Calidus GmbH products

Calidutherm is a ready-mixed dry product for the production of grouting suspensions for geothermal probes in accordance with VDI 4640/Page 2. Calidutherm contains only natural ingredients. It complies with the specifications of TRGS 613 and DIN EN 196-10 of < 2ppm in soluble Cr VI. The analysis values of Calidutherm show that it contains 0.000005 – 0.000006% of soluble chromium VI. This means that Calidutherm can be considered as chromate-free.