Task 1, cam 8
The diagrams indicate the processes of producing cement and how concrete production is created to building purposes.
At the beginning of the cement production, limestone and clay are passed through crusher to make powder. After that, the powder is put though the mixer to mix these together before delivering them to rotating heater. At this stage, the mixes are heated in rotating heater at a moderate temperature, before passing it onto grinder. The finished cement is done and just passed to package process.
Moving on to the concrete production, the process is started to combine a mix at identified rates. The combination is created by 15% of cement with water 10%, sand 25% and gravel 50%. Then these four elements are introduced into concrete mixer to produce concrete ready for building purposes.
Both processes of producing cement and concrete are related together, because the concrete cannot be created without raw material- cement. These processes are just different from no heating step at concrete production, and the number of the cement production steps is little more than concrete production steps are.
Task 1, cam 9
The two maps illustrate the different between before and after building infrasture for tourism at an island.
Looking at the first map before construction this was a huge island which was covered by the sea and a beach in the west. And there were just some types of local plant for the survival at the island.
Moving on to the second map which was built to serve tourist purpose, there are a big different from before constructing. For example, the beach in the west is built to swimming, more and more accommodation is used at the center of the island and in the South West, and North West of the island. Moreover, restaurant and reception building also have here to make more completed to serve customer service. Besides, transport systems are also been notification with the building of footpath and vehicle track which are connected directly to the pier in the south of the island.
To compare the two images of the island, after the construction, the island is become better and more convenient to tourism activities than before the construction was.
The diagrams indicate the processes of producing cement and how concrete production is created to building purposes.
At the beginning of the cement production, limestone and clay are passed through crusher to make powder. After that, the powder is put though the mixer to mix these together before delivering them to rotating heater. At this stage, the mixes are heated in rotating heater at a moderate temperature, before passing it onto grinder. The finished cement is done and just passed to package process.
Moving on to the concrete production, the process is started to combine a mix at identified rates. The combination is created by 15% of cement with water 10%, sand 25% and gravel 50%. Then these four elements are introduced into concrete mixer to produce concrete ready for building purposes.
Both processes of producing cement and concrete are related together, because the concrete cannot be created without raw material- cement. These processes are just different from no heating step at concrete production, and the number of the cement production steps is little more than concrete production steps are.
Task 1, cam 9
The two maps illustrate the different between before and after building infrasture for tourism at an island.
Looking at the first map before construction this was a huge island which was covered by the sea and a beach in the west. And there were just some types of local plant for the survival at the island.
Moving on to the second map which was built to serve tourist purpose, there are a big different from before constructing. For example, the beach in the west is built to swimming, more and more accommodation is used at the center of the island and in the South West, and North West of the island. Moreover, restaurant and reception building also have here to make more completed to serve customer service. Besides, transport systems are also been notification with the building of footpath and vehicle track which are connected directly to the pier in the south of the island.
To compare the two images of the island, after the construction, the island is become better and more convenient to tourism activities than before the construction was.