Strength - aggregate impact test, Civil Engineering

Assignment Help:

Strength:

The strength of aggregates is determined from one of the three tests :

Aggregate Impact Test

In which the aggregates in a mould are subjected to impact caused by dropping a hammer giving 15 blows, and finding the percentage of crushed material, known as the Aggregate Impact Value. For base courses, a limit of 40 per cent is specified and for surfacing courses, a limit of 30 per cent is specified. Figure gives the arrangement of the testing apparatus.

(All dimensions are in millimetres)

1077_Strength - Aggregate Impact Test.png

Figure: An Aggregate Impact Test equipment


Related Discussions:- Strength - aggregate impact test

Sway porta frame, how to sway portal frame both end fixed due to eccentric ...

how to sway portal frame both end fixed due to eccentric loading with diagram

Chain survey, Instruments used in chain survey

Instruments used in chain survey

Features of a stratigraphical survey phase, Features of a Stratigraphical S...

Features of a Stratigraphical Survey phase The principal features of a Stratigraphical Survey phase are: a)  Determination of depth of ground water, thickness, extent and ap

Passenger terminal building, Passenger Terminal Building: Importanc...

Passenger Terminal Building: Importance In a civil airport, the passenger terminal building is the centre of all activities. It services both inbound and outward boun

Higway engineering, Ask question Design the pavement by group index method ...

Ask question Design the pavement by group index method for heavy traffic using following subgrade data Soil passing 75micron sieve =65%,liquid limit =40%plastic limit =20% #Min

Pavement drainage, Pavement Drainage: Water enters the pavement layer...

Pavement Drainage: Water enters the pavement layers through cracks, joints and open spaces in the pavement surface. The water reaches the soil sub-grade on which the pavement

Determine a cylindrical specimen of saturated clay, A cylindrical specimen ...

A cylindrical specimen of saturated clay, 4.5 cm in diameter, and 9 cm long, is tested in an unconfined compression apparatus. Search the cohesion if the specimen fails at an ax

House, how to make a home

how to make a home

Define the phreatic line and phreatic zone, Define the Phreatic Line and Ph...

Define the Phreatic Line and Phreatic Zone Phreatic Line: In an unconfined aquifer, it represents the water table.   Phreatic Zone: In an unconfined aquifer, it is located b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd