Shear strenght of dry Portland Cement
Shear strenght of dry Portland Cement
(OP)
I am looking for the shear strength of dry Portland Cement. In other words it's shear strength as is sits in the bag before being mixed with water.
TIA
TIA





RE: Shear strenght of dry Portland Cement
RE: Shear strenght of dry Portland Cement
Cement Static fine Theta 10 degrees, Angle of repose 15 degrees
Static coarse Theta 18 degrees Angle of repose 20 degrees.
Density 1440kg/m3
Air-agitated Theta 0 and density 1120kg/m3
RE: Shear strenght of dry Portland Cement
Can you give the citation for Reynolds? It would be appreciated.
www.engtran.com
www.niswug.org
RE: Shear strenght of dry Portland Cement
It has been revised many times since!
RE: Shear strenght of dry Portland Cement
http://
They indicate angle of repose is 40 to 44 degrees. I don't understand what they mean by angle of surcharge which is approximately 1/2 of this - perhaps saturated angle of repose?
RE: Shear strenght of dry Portland Cement
Your link got me to searching and I found this for example:
Trajectories Classification
Depending on who you look at the angle of repose can be anything from 44 degrees to maybe -15.
www.engtran.com
www.niswug.org