[Stoves] Fly ash cement and of levels of radioactivity?

[Bamboo Science Group]

Frans and Crispin,
Thanks for putting dimensions on the issue. I know that coal ash is the bad actor. 
I'm still perturbed that I can only eat one tuna fish sandwich a week because of the Mercury from coal. C'est last game. 

Sent from my iPad

> On Feb 9, 2015, at 7:46 PM, Frans Peeters <peetersfrans at telenet.be> wrote:
> 
>  
> Bamboo Science Group: Re: [Stoves] Fly ash cement and levels of levels of radioactivity?
>  
> As you guys delve into fly ash cement, I was curious if the levels of some of the ashes radioactive elements (Cs-137, Sr-90 and K-40) have been measured. The fly ash concentrates these natural occurring isotopes and could be problematic. 
> G.
>  
> Dear G.
>  
>     Only K-40 is natural  !  gamma source of about 2000 Kev
> Cs-137 is man made gamma from reactors or boms fall out of 660 Kev
> Sr-90  / Y is man made also from reactor waste and boms but beta radiation.
>  
> Fly ash has Uranium  with the isotopes till lead , low in beta and little in the dangerous ALPHA if ingested or sniffed into the lungs .
> Radium alpha and gamma and radon gas most alpha and changes to POWDER POLONIUM ALPHA CONTAMINANT into your LUNGS ;
> 2000 bq ALPHAS into your LUNGS gives CANCER after 1 year .!(Tested with 1 microgram Pu-239  +-  5,5 MeV      )
> So wise guy 6bq each day sniffed into your lungs …..can give you a HIT !
> Not 600 Bq / Kg meat you eat with Cs 137 .gamma .
> Imagine the size  equation:  1 alpha as 1meter=1000mm canon-bullet versus Béta / gamma as a 1 mm bullet .
> Schoolbooks mention ALPHA is not penetrating paper and only 30 micron in liquid ……BUT IT IS THE BIGEST RADIATION  DANGER INSITE OUR BODY .
> The Brit has  right !
> The Russion a “DURTY”  EUROPE CONTAMINATOR ! On the roof of the Chernobyl broken reactor ,workers were testing if alpha should be dangerous ….!.
> Lapland rendears  40 000 Bq/Kg  and   600Bq/Kg meat is MPD  maximum permissible Dose… to sell !
>      Our fly ash Uranium/Thorium/Radium/ Potasium from a coal power plant disturbed our beta counter for urine tests at 300 meter distance by wind! A 30mm Geiger with 60mm guard Geiger needed nitrogen gas flow as contra air contamination !!!
> Your radiation toy DOUS NOT MEASURE ALPHAS ! unless a 30 mm thin mica 525 Philips tube .
>  
> Regards
> Frans
> 
> 
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