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

Fire resistance of steelwork, Q. Fire resistance of steelwork Because ...

Q. Fire resistance of steelwork Because of the high thermal conductivity of steel, temperature of unprotected steel is almost the same as temperature of fire. Because the yiel

Surveying, How to read verniers and main scale readings on theodolite of 10...

How to read verniers and main scale readings on theodolite of 10"?

Timber, uses of timber in civil engineering field and its physical state an...

uses of timber in civil engineering field and its physical state and chemical formula or symbol?

Need survey paper, Write a Survey Paper: Write between 7 to 10 pages a...

Write a Survey Paper: Write between 7 to 10 pages a survey paper in one of the following topic :  ( The Future of HCI. )  For the paper the font size should be 12 points

Autocad-introduction, Autocad-Introduction Learning to use a CAD syste...

Autocad-Introduction Learning to use a CAD system is similar to learning a new language. It is necessary tobegin with the basic alphabet and learn how to use it correctly and

Report, report on lintels and arches

report on lintels and arches

Advantages of continuous multiple-span deck, Q. Advantages of continuous mu...

Q. Advantages of continuous multiple-span deck over simply supported multiple-span deck? Movement joints are generally added to bridge structures to accommodate movements bec

Define Carbonate hardness (ch) - water softening, Carbonate Hardness (CH) -...

Carbonate Hardness (CH) - Water Softening Ca +2 , Mg +2 combining with alkalinity (OH - , CO 3 -2 , HCO 3 - ). If alkalinity is present in water the CH wil

Function of prime coat in bituminous pavement, Q. Function of prime coat in...

Q. Function of prime coat in bituminous pavement? The main function of prime coat in bituminous pavement is to protect the subgrade from weathering andmoisture. Because the pre

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