[Ferro List] e-spheres=cenospheres ?

[chuck east]

Thanks, TP.  Do you use Cenospheres as a separate and distinct additive?
And if so what sort of percentage do you advise?

Chuck  

-----Original Message-----
From: list-bounces at ferrocement.net [mailto:list-bounces at ferrocement.net] On
Behalf Of tp sing
Sent: Wednesday, April 02, 2008 7:27 PM
To: list at ferrocement.net
Subject: [Ferro List] e-spheres=cenospheres ?

Hi chuck,
The e-spheres of Ability are perhaps the same as cenospheres - The lighter
fraction of fly ash consisting of 10 - 600 micron particles(hollow spheres)
 often scooped from ash ponds. Google for Cenospheres and you'll find plenty
of Info.

-- 
T.P. Singh

Director (R&D),
Construction Research Centre,

Ph.: 91-11-26802388
http://www.geocities.com/tps_har
E-mail: sing.tp at gmail.com
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