Explain cement manufacturing process and mention major differences between dry process and wet process.

What is the purpose of adding gypsum while manufacturing cement; what are the consequences of making cement without gypsum?

State and explain the qualities of good cement.

Concrete technics.*

What is clinker during the cement formation.

Please provide complete solution.

Select the correct statement from the following Select one: O A. Admixtures increase the cost of the concrete mixes significantly. O B. Additives are functional additions blended in limited amounts into a hydraulic cement during manufacture C. Admixtures are usually added before mixing OD. Additives can be used to overcome certain emergencies during concreting operations.