http://www.engineeringtoolbox.com/ethanol-water-d_989.html
Freezing Point
Ethanol Concentration
(% by volume)  0  10    20  30   40   50    60    70  80    90    100
(oC)                  0  -4  -9   -15  -23  -32  -37  -48  -59  -73  -115

"gopas" <netikras@jamailas.lt> wrote in message 
news:h4c2kn$qsq$1@trimpas.omnitel.net...
> pagulejo per nakti saldymo kameroj....pasidare ledo gabalas, po to 
> subyrejo i serbeta. cia taip turetu but?
> ar sudina vodacke? neveltui ledo degtinela suledejo...:)
>
>