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Minimum and maximum tolerances for concrete slump are established to ensure the concrete mix achieves the desired workability and strength. A minimum slump ensures that the concrete is fluid enough for proper placement and compaction, while a maximum slump prevents excessive water content, which can lead to segregation and reduced strength. Adhering to these tolerances helps maintain structural integrity and durability of the concrete in its final application.

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1mo ago

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What is the maximum limit of slum for pump concrete?

Required slump for pump concrete is 100 -200 mm is suitable with used of admixture


What does a slump mean in concrete?

The term slump used in concrete means the thickness or thinness of the concrete. The slump is measured by filling a 12" cylinder up with concrete, then flipping it over and pulling the cylinder up. The distance the concrete "slumps" down from the top of the cylinder is the slump for that concrete. For example, if the concrete falls 6" from the top of the cylinder, that concrete is on a 6" slump.


What must be the slump value for different grade of concrete?

what is the slump value for M20 concrete


What are the slump types which can be occurred in concrete?

ture slump


Which concrete has 6.5cm slump?

dry concrete


What is the importance of slump test in concrete work?

The importance of slump test in concrete work is to ensure consistency in the concrete. The test measures the workability of the concrete.


What the importance of slump test in concrete work?

The importance of slump test in concrete work is to ensure consistency in the concrete. The test measures the workability of the concrete.


How do you increase slump in concrete?

If you are using a traditional concrete mix you can increase the slump by increasing the water you add.


What is a concrete slump test?

The concrete slump test is used to measure an aspect of concrete. This test is used to measure the workable of concrete as well as its freshness and health.


What is slump of concrete?

50mm


What is a slump cylinder?

When dealing with conrete the "slump" refers to how much will a sample sag, reduce in height in a given time frame. re: a 5" slump means that after removing the CYLINDER the concrete will lose 5 inches of elevation. The slump cylinder is the tool used to determine the slump of concrete.


What are required slump height of M20 for different concrete structure?

Required slump height of M20 for different concrete structures, are normally calculated by the required slump value, which would come out to be 100 lits.