Posted by
charles-2 on
URL: https://www.es-forum.com/shielding-tp1535782p1535786.html
Hello Drasko,
there are canopies who shield 30dB, 40 Db and 50 dB.
For everyone there is a price tag attached.
However, there can be side effects, where electrosensibles can react on.
Some people feel very uncomfortable under it.
However, it can be a solution, but if the HF radiation is too heavy, it is
not sufficient.
In my earlier posting *understanding I mentioned a german company, which has
some solutions.
I prefer shielding against the walls.
Especially the bedroom, where we allow max 0,1 - 1 uW/m2 (microWatt per
square meter)
You could start by taping those *thermo blankets* against the bedroom
curtains, with the silver side outside.
Against the walls where the hf radiation is coming from, you may place this
black paint or the Diamant tissue.
In a living room, where we allow 100 uW/m2, there are transparent window
films (RDF) to glue with water against the window pane.
It is extremely hard to shield against magnetic fields, but with the
materials mentioned you can shield against radio and television radiation
also.
Phone masts are all over, but don't forget the DECT phones of the
neighbours.
In order to work properly, and being able to plan things properly, you need
a HF meter.
As I mentioned in the former posting.
Those HF Analysers are the lastest developments in metering technology.
If you want to look at more details (how they look like) youcan download
*het bitje* oktober/november 2003 from:
http://members.rott.chello.nl/cclaessens/Pagina44.htmlIt is completely in dutch or german, but the images speak for itsself.
Now, these are my personal hints.
You may also look at the valuable hints Marc Martin mentioned before.
Although I live in the netherlands, I look at websites all over the world.
In my opinion, regarding meters and shielding materials and baubiologie
(building biology), the germans are much farther than the americans.
No pun intended.
Greetings,
Charles Claessens
member Verband Baubiologie
http://members.rott.chello.nl/cclaessens/http://www.hese-project.orgchecked by Norton Antivirus
----- Original Message -----
From: "Drasko Cvijovic" <
[hidden email]>
To: <
[hidden email]>
Sent: Wednesday, February 11, 2004 04:35
Subject: [eSens] shielding
> Charles, one more question to you - you mentioned "shielding the room". As
I mentioned regaring canopies, they do the job, but shiled only the bed. I
have done a lot of thinking on how to shield a room, but even if we neglect
magnetic field from power lines, MW radiation is extremely hard to shiled.
What do you generally suggest for propper shielding? If I wanted to live in
urban areas, I would have needed attenuation of up to 1000 times, as phone
masts are all over...
>
> Drasko