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has anyone tried this before glass on sand

updated sat 27 apr 02

 

Khaimraj Seepersad on thu 18 apr 02


Hello to All ,

just wondering , has anyone tried applying
glass frit at a low temperature to a sand
shape and after the firing , removed the
sand body to leave a glass bowl behind ?
Khaimraj

iandol on fri 19 apr 02


Dear Khaimraj Seepersad,=20

I suggest you research "Pate de Verre". There are articles in some of =
the old ceramic magazines and there has recently (Within the last ten =
years) been a popular revival of the process. I understand that =
Magnesium carbonate or magnesium oxide are used as parting agents to =
prevent the glass form adhering to the silica mould. Also, ridged =
ceramic fibre can be used as mould material.

Best regards,

Ivor Lewis. Redhill, South Australia=20

Arnold Howard on fri 19 apr 02


"Glass Casting and Moldmaking," by Boyce Lundstrom, describes sand
molds in great detail. I was reading his book just last night. I
highly recommend it. You can order it through Amazon.

Sand casting is used successfully to make glass objects. You can do
this in a small digital kiln. The book describes the entire
process, for anyone interested in trying it.

Arnold Howard
Paragon Ind. Inc.

--- Khaimraj Seepersad wrote:
> Hello to All ,
>
> just wondering , has anyone tried applying
> glass frit at a low temperature to a sand
> shape and after the firing , removed the
> sand body to leave a glass bowl behind ?
> Khaimraj
>


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Clay Coordinator on sun 21 apr 02


Khaimraj,

Bullseye Glass sells a book on "Pate de Verre", which is fairly
comprehensive. Deborah Horrell taught a class here at Penland last summer
on the subject.

Thanks,

John Britt
Penland Clay

Jennifer Assinck on fri 26 apr 02


This thread on pate de verre intrigued me, so I did a search and came up
with http://www.warmglass.com/pate_de_verre.htm, which has instructions.

Jennifer Assinck
Newmarket, Ontario, Canada