Question 3
- Explain each of the following in relation to concrete works:
- reinforced concrete;
- pain concrete.
- List six stages involved in the manufacture of clay bricks:
- (c) List three types of doors according to the method of opening.
Observation
Majority of the candidates were able to:
-Explain each of the following in relation to concrete works:
- reinforced concrete;
- pain concrete.
However, few of them failed to:
- List six stages involved in the manufacture of clay bricks
The expected response to question 3 (b) is as given below:
-
- excavation of clay;
- weathering;
- moulding;
- drying;
- burning;
- stacking/storing.