JKEARNEY
NOTES
SBM 321
, Practical
18-ulyi-25-uly.mortarp isms.ae →
§ 450g
220g water
cement
Silica sand
1350g .
mixing fasd Feer
* : '
15 s wet
} setting t
}
30 s wet
Foix bywetfand setting
2
Cubeserengtha 7
day
cube
strength
→
* Flat side up & down .
* centre of circles .
button
page
* .
* start
Results : 30,28 MPa
30,27 Mpa
29 73 Mpa
,
IAugust.Beamsacylinde.rs
} Lafarge
Beam : 100×100×500 Dolomite stone + sand
1000×200 mm 52,5N
Cylinder
:
Finalmixo Water → 8,5%
Cement →
10,6%
Density 2473kg 1ms
:
Sand →
45,3%
Stone →
35,5%
,
