Name of the tests required for fresh concrete

slump test of concrete

Concrete

Concrete is a stone like artificial material build by proportioned mixes of Cement(as binder), Fine Aggregate(like fine sand as filler) and Coarse Aggregate (as volume builder and used for strength). The mix of the constituents should be such proportionate that it produces the highest compressive strength. As concrete is very weak in tension reinforcement is often used to increase the tensile loads. Concrete where reinforcement is used is termed as Reinforced Concrete(more on wikipedia..)

Tests on Fresh Concrete

Fresh concrete(i.e not hardened) is very vulnerable to segregation and many other factors. To control the vulnerable factors various tests are required to be done on fresh concrete. These tests are easy and can be applied on field. Some of the tests are based on assumptions only and therefore there are some standard applied values that must be used while assuming the data. For example, you may need to know the standard values to determine the workability of concrete. Often slump test is used in field to determine the workability of concrete.

There are many tests that may be necessary to do in fresh concrete. But the most commonly used tests are-

  • Workability test (Slump test. VEE-BEE Consistometer Test, Compaction Factor Test etc.)
  • Air Content Test
  • Unit Weight Test
  • Heat Generation test
  • Setting Time Test( Initial Setting Time Test and Final Setting Time Test)
  • Bleeding Test
  • Segregation Test

You Can Try The Following Books for searching Above Mentioned Tests

                                            

 

                                       

 

                                          

Books You Might Like

Be the first to comment on "Name of the tests required for fresh concrete"

Leave a comment

Your email address will not be published.


*