AT130450B - Process for the impregnation of rockfall paths. - Google Patents

Process for the impregnation of rockfall paths.

Info

Publication number
AT130450B
AT130450B AT130450DA AT130450B AT 130450 B AT130450 B AT 130450B AT 130450D A AT130450D A AT 130450DA AT 130450 B AT130450 B AT 130450B
Authority
AT
Austria
Prior art keywords
rockfall
impregnation
paths
layer
basalt
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ver Fabrieken Van Stearine Kaa
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 Ver Fabrieken Van Stearine Kaa filed Critical Ver Fabrieken Van Stearine Kaa
Application granted granted Critical
Publication of AT130450B publication Critical patent/AT130450B/en

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  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Durehtränkung von Steinselagwegen. 



   In dem Stammpatent Nr. 117909 ist ein Verfahren zur Durchtränkung von Steinschlagwegen   und-strassen beschrieben, nach welchem   auf einer profiliert gewalzten Steinschlagdecke ein dickflüssiger Mörtel, hergestellt aus einer bituminösen Emulsion und Sand oder anderem feinen Material, ausgebreitet und darin eingewalzt wird und wobei eventuell die angewandte Menge bituminösen Mörtels derart gewählt wird, dass nicht nur der Steinschlag verkittet wird, sondern überdies auf der Wegdecke eine Abnutzungsschicht entsteht. 



   Es hat sich nun ergeben, dass sich bei dem Eintrocknen das Niveau des Mörtels senkt, wodurch die groben Steinstücke der Steinschlagdecke aus dieser hervorragen und auch die   Abnutzungsschieht   Über den Steinstücken eine andere Unterschicht hat als über den Zwischenräumen, wodurch eine ungleichmässige Abnutzung stattfindet. 



   Die vorliegende Erfindung besteht nun darin, dass Unebenheiten in der Abnutzungsschicht dadurch vermieden werden, dass man die durchtränkt Steinschlagdecke mit Spaltbasalt oder ähnlichem Material bedeckt, danach wieder walzt, aufs neue mit einer dünnen Schicht Sandemulsionsmörtel übergiesst und schliesslich wieder mit Spaltbasalt od.   dgl.   abdeckt. 



   Weil dem Steinschlag anklebender Staub, Ton u. dgl. Material die Koagulation der Emulsion in unerwünschtem Masse beschleunigen kann, ist es mitunter vorteilhaft, den für die Wegdecke dienenden Steinschlag, z. B. durch Auswaschen davon zu befreien. Auch kann es vorteilhaft sein, für die Herstellung des bituminösen Mörtels Emulsionen zu benutzen, deren   Koagulationsgeschwindigkeit   durch Zusatz   eiweissartiger   Stoffe od. dgl. verzögert worden ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the impregnation of stone pathways.



   In the parent patent no. 117909 a method for the impregnation of rockfall paths and roads is described, according to which a thick mortar, made from a bituminous emulsion and sand or other fine material, is spread out and rolled into it on a profiled rolled rockfall cover, and possibly the The amount of bituminous mortar used is chosen in such a way that not only the rockfall is cemented, but also that a layer of wear and tear is created on the road surface.



   It has now been found that the level of the mortar drops as it dries, which means that the coarse pieces of stone in the rockfall cover protrude from it and the layer of wear and tear above the pieces of stone has a different sub-layer than above the gaps, which results in uneven wear.



   The present invention consists in avoiding unevenness in the wear layer by covering the impregnated rockfall ceiling with cracked basalt or similar material, then rolling it again, pouring a thin layer of sand emulsion mortar over it again and finally covering it again with cracked basalt or the like .



   Because dust, clay, etc. Like. Material can accelerate the coagulation of the emulsion to an undesirable extent, it is sometimes advantageous to remove the rockfall used for the road surface, eg. B. to get rid of it by washing it out. It can also be advantageous to use emulsions for the production of the bituminous mortar, the coagulation speed of which has been delayed by the addition of proteinaceous substances or the like.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Durchtränkung von Steinschlagwegen und-strassen gemäss Patent Nr. 117909, dadurch gekennzeichnet, dass die Steinschlagschicht nach der Durchtränkung mit Spaltbasalt od. dgl. PATENT CLAIM: Method for the impregnation of rockfall paths and roads according to patent no. 117909, characterized in that the rockfall layer after impregnation with fissured basalt or the like. Material bedeckt wird, danach wieder gewalzt, aufs neue mit einer dünnen Schicht Sandemulsionsmörtel übergossen und schliesslich mit Spaltbasalt od. dgl. abgedeckt wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. Material is covered, then rolled again, again poured over with a thin layer of sand emulsion mortar and finally covered with split basalt or the like. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT130450D 1927-03-14 1928-01-30 Process for the impregnation of rockfall paths. AT130450B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL117909X 1927-03-14

Publications (1)

Publication Number Publication Date
AT130450B true AT130450B (en) 1932-11-25

Family

ID=19775303

Family Applications (2)

Application Number Title Priority Date Filing Date
AT117909D AT117909B (en) 1927-03-14 1928-01-30 Process for the impregnation of rockfall paths and roads.
AT130450D AT130450B (en) 1927-03-14 1928-01-30 Process for the impregnation of rockfall paths.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT117909D AT117909B (en) 1927-03-14 1928-01-30 Process for the impregnation of rockfall paths and roads.

Country Status (1)

Country Link
AT (2) AT117909B (en)

Also Published As

Publication number Publication date
AT117909B (en) 1930-06-10

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