Text from HappyHipo -
English
Two Diagrams
- The 2 diagrams illustrate the manufacture of concrete for construction purposes including the cement production and different equipment involving into this process.
- Cement production consist of several stages and involves different equipment.
- Firstly, limestone and clay go through the Crusher in order to receive a powder of these two compounds.
- Then, the powder is put into the Mixer and after that, mixed powder enters to the Rotating Heater which is heated from the bottom.
- From there, dried powder is put on the Grinder and finally, cement is packed in the bags.
- In comparison, concrete production includes only one stage – mixing up Cement, Water, Sand and Gravel in particular proportion by the Concrete Mixer.
- To sum up, the concrete production is a simple process which is impossible without multistage production of the cement as the main compound of the concrete.
- HappyHipo
December 2013
0% GOOD (1 votes)
PLEASE, HELP TO CORRECT EACH SENTENCE! -
English