The process reveals how cement is manufactured and then used in the concrete–making production for construction purposes.
There are five main stages involved in the first graph, beginning with putting raw materials and ending with packing finished products. Additionally, concrete is made by mixing the four different ingredients included cement.
At the first step of the diagram, given materials namely limestone and clay are crushed to form a powder. This powder is then mixed before going through the rotating heater. Subsequently, the mixture is ground in a grind, resulting in cement. The process concluded with packing these finished products in order to be used. Regarding the second graph, the concrete-manufacturing process begins with mixing all four different materials, consisting of 10% water, 15% cement, 25% sand, and a half of gravel. This mixture is then poured into a concrete mixer in which they are rotated to combine to produce finish products.
- Nowadays more people are choosing to socialize online rather than face to face is this a positive or negative development 84
- The charts detail the proportion of Australian secondary school graduates who were unemployed employed or further education in 1980 1990 and 2000 10
- Nowadays more people are choosing to socialize online rather than face to face is this a positive or negative development 89
- Some people believe that it is best to accept a bad situation such as an unsatisfactory job or shortage of money Others argue that it is better to try and improve such situations Discuss both these views and give your own opinion 84
- The charts detail the proportion of Australian secondary school graduates who were unemployed employed or further education in 1980 1990 and 2000 89