Question
Download Solution PDFIn the Aggregate impact value test, as per IS: 2386 (part IV), the test sample should pass and retain through which of the following sieve size?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
According to IS: 2386 (Part IV)- 1963 for the Aggregate Impact Value, the aggregates must pass through 12.5 mm sieve and retain on 10 mm IS sieve.
It also gives details regarding the other tests also.
Important Points
The permissible limits for aggregate impact values are:
|
Impact Value |
Classification |
|
< 10% |
Exceptionally Strong |
|
10 – 20 % |
Strong |
|
20 – 30 % |
Satisfactory for road surfacing |
|
> 35 % |
Not Suitable for Road Surfacing |
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