Concrete Cylinder Test Method and Concrete Cylinder Making Procedure (Bangla).
A cylinder test is a cylinder that is made to test the compressive strength of molded concrete at a site.
It is usually not tested in the field. Prepared for testing in the laboratory. However, it is prepared in the field.
Preparation of cylinder:
- Previously the size of the cylinder was 8 inches dia and 12 inches long, but now the size is 4 inch dia and 8 inches long.
- First you have to clean the inside of the mold and apply oil with a brush.
- Sylinder T should be placed on the same plate.
- Fill half of the cylinder well and hit 25 times on all four sides with 16 mm dia plane rod. In this way, after completing the mold for the second time, you have to hit it well 25 times on all four sides.
- Finally, the part on the mold should be well leveled. So that there is no Ebro Thebro.
- Now the cylinder should be kept soaked inside the tea drum for 28 days. So that full curing can gain strength.
- After that 3 cylinders. Send for BUET test with a forward copy.
- Remember that after the result comes, if you divide that result by 0.60, you will get the result of the cube test .Read
Cylinder Make Metarials:
1- Cylinder.
2- Troli.
3- Scale.
4- Funnel.
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