Ohorongo Cement

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Ohorongo technical staff received extensive training in Germany.
Ohorongo Cement Process

Ohorongo Cement Process

Not sure how cement is made? Our complete cement making process is captured on video...


1 March 2017

Changing lives for the better: Official opening of Tsandi houses in the fight against poverty

In support of poverty eradication and the provision of community driven houses for low income families,12 houses constructed by the  Shack Dwellers Federation of Namibia (SDFN) in collaboration with Ohorongo Cement, FNB Namibia Foundation ...

20 July 2017

Ohorongo Otavi Community Trust Enusring Adequate Health Care

Ohorongo Cement through its corporate social responsibility arm the Ohorongo Otavi Community Trust (OOCT), in collaboration with the Support Ulm e.V. Group, a non-profit organization based in the German town Ulm, to once again be of assistance ...

Ohorongo Products

Complete information on all of our products available.

Ohorongo Products


Ohorongo Cement (Pty) Ltd is committed to the production of a Portland cement of high and consistent quality according to international standards.

Our plant, laboratory and our expert staff are well qualified to produce almost any cementitious product required. All our production processes and quality assurance measures are conducted in strict accordance with SANS 50197-1:2013, as certified by the South African Bureau of Standards (SABS).

Our main product range includes:

Ohorongo CEM II / B-LL 32.5 N

Cem II / B-LL 32.5 N

Composition:

OHORONGO CEM II/B-LL 32.5 N Portland Limestone Cement is hydraulic binder according to SANS 50197.

The main component is Portland cement clinker, finely ground together with high quality limestone and calcium sulphate, which controls the setting time for OHORONGO CEM II/B-LL 32.5 N.

Stringent production control during the entire production process ensures consistent high quality.

Specification:

OHORONGO CEM II/B-LL 32.5 N Portland Limestone Cement is designed to meet a strength class 32.5 N.

“LL” indicates limestone of high quality and “B” represents 21%-35% of mass.

Application:

OHORONGO CEM II/B-LL 32.5 N Portland Limestone Cement is an all purpose cement.

Typical applications are reinforced concrete, mortar and plaster.

OHORONGO CEM II/B-LL 32.5 N is a tested product to achieve a consistent and appropriate performance.

OHORONGO CEM II/B-LL 32.5 N is compatible with commercial chemical admixtures.


Ohorongo CEM II/ A –LL 42.5 N

Ohorongo CEM II/ A –LL 42.5 N

Composition:
OHORONGO CEM II/A-LL 42,5 N Portland Limestone Cement is a hydraulic binder according to SANS 50197. The main component is Portland cement clinker finely ground together with high quality limestone and calcium sulphate, which controls the setting time for OHORONGO CEM II/A-LL 42,5 N. Stringent production control during the entire production process ensures consistent high quality.

Specification:

OHORONGO CEM II/A-LL 42,5 N Portland Limestone Cement is for a higher strength class of concrete. The cement is designed to meet a strength class 42,5 N. “LL” indicates limestone of high quality and “A” represents
6%-20% of mass.

Application:
OHORONGO CEM II/A-LL 42,5 N Portland Limestone Cement can be used in applications where a higher strength class is required. It can be used in ready-mix concrete, precast concrete or production of concrete goods.

Typical applications are reinforced concrete, mortar, masonry products, paving, shotcrete and plaster. Higher strength class of concrete.

Ohorongo CEM I 42.5R

Ohorongo CEM I 42.5R

Composition:
OHORONGO CEM I 42,5 R Portland Cement is a hydraulic binder according to SANS 50197. The main component is Portland cement clinker finely ground together with calcium sulphate, which controls the setting time for OHORONGO CEM I 42,5 R. Stringent production control during the entire production process ensures consistent high quality.

Specification:
OHORONGO CEM I 42,5 R Portland Cement is a rapid hardening cement ready for early strength or higher strength class. The cement is designed to meet a strength class 42,5 R.

Application:
OHORONGO CEM I 42,5 R Portland Cement can be used in applications where a higher early strength or strength class is required. It can be used in ready-mix concrete, precast concrete, or production for concrete goods.

Typical applications are concrete, mortar, masonry products, paving, shotcrete and plaster.

  • Higher earlier strength in counteracting the effects of cold weather conditions
  • Gives higher early strength for a given cement content
  • Earlier pre-stressing for pre-stressed concrete
  • Earlier stripping time for moulds and formwork
  • Higher strength class of concrete

If you are a redistibutor of Ohorongo Cement and need high resolution images for your promotional material, files in various formats may be found in  the Ohorongo Cement Media Library

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