Important Points Are Remember As A Civil Engineer

 IMPORTANT POINTS(Part 3)

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1. What apparatus is used to abrasion test (hardness of  stones)?

  • Los Angeles is used for abrasion test.
                                 
                                    LOS ANGELES ABRASION TESTING MACHINE

2. What are the uses of Alloys ?
  • Alloying can be carried out using hot press method,rolling the heated base etalin a drum full of alloying metal powder,using hot spraying,galvanization.
3. What are the specification of tamping rod used in Impact test?
  • According to IS 2386, A 16 mm steel rod with rounded edge is used for tamping he filled inside the cylinder in three layers , 25 times each.
                                       
                                                         TAMPING ROD

4.  How Do You Measure Concrete?
  • Cubic feet, Cubic yards, Cubic Meter.
5.  What is stream curing?
  • This is widely used in precast concrete units. The precast units are kept under warm and damp atmosphere of a steam chamber.
6. What is the world's largest concrete Dam?
  • The Grand Coulee Dam is said to be the largest concrete dam. Recently, the world's largest concrete dam is the Itaipu Dam.
7. What is Batching?
  • The measurement of materials for making concrete is known as batching. Methods of batching Volume batching Weigh batching.
                   
                                      DRY CONCRETE BATCHING PLANTS

To continue to rest parts "IMPORTANT POINTS ARE REMEMBER AS A CIVIL ENGINEER" CLICK  HERE- Part 1, Part 2
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