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First curing system for semi-automatic plant succesfully installed in India

Rotho GmbH & Co. KG, 57290 Neunkirchen, Germany


Concrete with high proportion of fly ash needs with natural curing 21 to 27 days to harden. However, with the Rotho system you can speed up the curing process and you will get the early strength of the product in a very short time. The current system consists of a curing chamber and an air circulation system. It takes the heat of hydration process of the product and starts circulating the air inside a closed chamber. It maintains a constant humidity and temperature with a sufficient airflow.

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Robert Thomas
Metall- und Elektrowerke GmbH & Co. KG,
Hellerstr. 6
57290 Neunkirchen, Germany
T +49 2735 7880
F +49 2735 788559

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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