Method and mixture for producing an artificial skiing track

Details Method and mixture for producing an artificial skiing track Method and mixture for producing an artificial skiing track

1977-10-28

1979-05-29

Beck, Shrive P.

Coating processes

Coating pavement or the earth

272 565SS, 427180, 427202, A63G 2100

Patent

active

041567463

ABSTRACT:
A finely crushed mixture is prepared which contains at least 10 to 25% by weight of felspar and/or China clay, at least 60 to 85% by weight of quartz and/or calcium carbonate and up to 5% by weight of mica. Said mixture when laid over the desired track is wetted with water or an emulsion of paraffin oil in water. Such an artificial track can remain in position unaltered for several seasons and be covered with snow in winter under favorable climate conditions.

REFERENCES:
patent: 2537428 (1951-01-01), Seon
patent: 2558759 (1951-07-01), Johnson
patent: 3020811 (1962-02-01), Lincoln et al.
patent: 3066580 (1962-12-01), Alberti
patent: 3069356 (1962-12-01), Jordan
patent: 3291486 (1966-12-01), Applegath et al.
patent: 3443492 (1969-05-01), Pleass
patent: 3508945 (1970-04-01), Haemer et al.
patent: 3726799 (1973-04-01), McDole et al.
patent: 3731923 (1973-05-01), Greene
patent: 3736847 (1973-06-01), Hickey

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