When the batching of material is done by weight -

- 1
  
  the bucket in which the material is to be weighed should be cleaned thoroughly
- 2
  
  the weighing machine should be levelled before placing the material
- 3
  
  the chart should be prepared indicating the weight of each material used for different strengths of concrete
- 4
  
  all of the above

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.