These figures were surveyed in Yaoundé, each with its source and its date. The rest of the price list starts from the national band and applies the city’s difference.
The capital, 250 km from the port. All three published cement brands cost 6.5 to 7% more than in Douala, and the gap is the same for each: that is the road, not the market.
Centre
Concrete durability in Yaoundé
The exposure class is a property of the place, not of the building: it sets the cover to the steel, and therefore thickness and reinforcement.
External
XC4 · XC4: cyclic wet and dry
External surfaces exposed to rain and then to sun.
minimum cover 30 mm
Foundations
XC3 · XC3: moderate humidity
Interiors with high humidity, or exteriors sheltered from rain.