AT116389B - Process for increasing the water resistance of clay gravel roads impregnated with coal tar emulsions. - Google Patents

Process for increasing the water resistance of clay gravel roads impregnated with coal tar emulsions.

Info

Publication number
AT116389B
AT116389B AT116389DA AT116389B AT 116389 B AT116389 B AT 116389B AT 116389D A AT116389D A AT 116389DA AT 116389 B AT116389 B AT 116389B
Authority
AT
Austria
Prior art keywords
impregnated
increasing
water resistance
coal tar
gravel roads
Prior art date
Application number
Other languages
German (de)
Original Assignee
Prax Chemische Versuchs U Verw
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prax Chemische Versuchs U Verw filed Critical Prax Chemische Versuchs U Verw
Application granted granted Critical
Publication of AT116389B publication Critical patent/AT116389B/en

Links

AT116389D 1928-11-07 1928-11-07 Process for increasing the water resistance of clay gravel roads impregnated with coal tar emulsions. AT116389B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT116389T 1928-11-07

Publications (1)

Publication Number Publication Date
AT116389B true AT116389B (en) 1930-02-25

Family

ID=3629847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT116389D AT116389B (en) 1928-11-07 1928-11-07 Process for increasing the water resistance of clay gravel roads impregnated with coal tar emulsions.

Country Status (1)

Country Link
AT (1) AT116389B (en)

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