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Concrete Properties

Concrete Properties

Properties of the concrete mix/fresh concrete The sub-processes of mixing, transport, moulding and compaction determine the key requirements for the concrete mix and fresh concrete. Wor...

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Casting Concrete at high temperatures

Casting Concrete at high temperatures

Casting concrete at high temperatures causes early setting, shorter workability and reduction of final strength of the product. Casting, compaction and surface treatment must be executed as fast...

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About Us

Ohorongo (Pty) Ltd. is Namibia’s only cement-producing company and owns one of the most modern cement plants in Africa. It was constructed over the course of two years by leading international engineering com...

Our Contacts

Ohorongo Haus
Schanzenweg 35, Klein Windhoek
P.O. Box 86842, Eros
Tel: +264 61 389 300

Cement Plant
Sargberg Plant, North Otavi
P.O.Box 444, Tsumeb
Tel: +264 67 235 7000



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