7/23/2019 Assignment II CE3810

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CE3810

Assignment-II

1. The weight proportions and specifc gravities or aggregate and bitmen aregiven. The vo!me and weight o one "arsha!! specimen was ond to be #80 cc

and 1110 gm. Assming bitmen absorption o aggregate is $ero% fnd &v% &b%&"A and &'()

Item A1 A* A3 A# (+t ,gm 81 110 3#0 10 100

/p. ravit *.21 *.3 *.# *.#* 1.0*

*. The nmber o !oad repetition epected b 20 45 a!e is 1000% 120 45 is 100%and #0 45 is 10%000.

a 'ind the E/A6 ,E7iva!ent /tandard A!e 6oad i the mode! is 5r # ,et9c where ##.* and #..

b 'ind the EA/6 i the mode! is 5 *.*1 : 109# ,et93.8;,E 0 .8#

Assme 80 and E or the given data ,?singraphica! "ethod o Aggregate gradation and graph paper is to be se

/ieve@/i$e

,mm

>esiredgrading, =assing

Avai!ab!e AggregatesA ( C > E

3B. 100 100 100 100 100 100*2. 80-100 80 100 100 100 1001; B0-;0 *0 100 100 100 100;. -B * ;2 100 100 100.2 ##-23 - #0 100 100 100*.32 3-0 - 1* 100 100 1000.2 1;-30 - - # 100 1000.3 1*-*# - - *8 B0 1000.1 2-12 - - 10 3 ;0

0.0B 0-8 - - - B