WorksheetsBuilding Materials and Construction
Total questions: 4
Worksheet time: 3mins
Cement has these constituents by order of major to minor percentage
lime, gypsum, alumina, sulphur and iron
silica, lime, gypsum, alumina, calcium and iron
lime, Silica, gypsum, alumina and iron
silica, magnesium. alumina, and iron
The five stages of cement manufacture
- grinding of raw materials 2. burning in a kiln 3. Blending them 4. Grinding them 5. Packing for dispatch
- burning the raw materials in a kiln 2. grinding them 3. crushing and grinding 4. filtering 5. Packing for delivery
- Blending the raw materials 2. grind them 3. burning them in a kiln 4. Crushing them 5. Packing appropriately
Crushing and grinding of raw materials; 2. blending them in right proportion; 3. burning in a kiln and 4. grinding and then finally 5. packing in air tight bags
What is clinker?
Blending the burned product is known as clinker
Grinding the burned product known as clinker,
Stirring the blended product is known as clinker
Burning the blended product is known as clinker
The excavated materials are transported to the crushing plant by
truck, railway
freight cars, conveyor belts, or ropeways.
sacks and then cranes
cars and vans
giant planes
