CH218600A - Process for producing a mass which hardens upon cooling, e.g. B. for filling potholes on country roads and for the production of a roof covering. - Google Patents
Process for producing a mass which hardens upon cooling, e.g. B. for filling potholes on country roads and for the production of a roof covering.Info
- Publication number
- CH218600A CH218600A CH218600DA CH218600A CH 218600 A CH218600 A CH 218600A CH 218600D A CH218600D A CH 218600DA CH 218600 A CH218600 A CH 218600A
- Authority
- CH
- Switzerland
- Prior art keywords
- mass
- hardens
- cooling
- producing
- roof covering
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Road Paving Structures (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
Verfahren zum Herstellen einer beim Abkühlen erhärtenden Masse, z. B. zum Füllen von Schlaglöchern auf Landstrassen und zur Herstellung eines Dachbelages. Es sind verschiedene Ausbesserungsfor men für die Behebung von Schlaglöchern auf Landstrassen bekannt, doch werden dieselben vielfach von der Fachwelt und von den Strassenbenützern als ungenügend empfunden.
Angetv ärmter Bitumen Splitt, in das Schlagloch eingestampft, ist an sich noch die beste Lösung, öfters aber beobachtet man, dass es dem Strassenmeister genügen muss, kaltes Bitumen oder Teer mit Sand ver mischt, als Reparaturmaterial zu verwenden; irt beiden Fällen fast immer mit dem Nach teil, da.ss der nächste über die reparierte Stelle fahrende Wagen die Oberfläche wie der anreisst und das Material herausspritzt, weil die Masseerhärtung Tage, ja Wochen dauert.
Ein vorzügliches Verfahren zur Repara tur von Teerlandstrassen, Makadam und selbst Betonstrassen erzielt man dadurch, dass in einem fahrbaren Ofen Sand, Kies oder Splitt auf eine Temperatur erhitzt wird, welche über der Verflüssigungs- aber unter der Verdampfungstemperatur von Asphalt liegt und dass zu diesem überhitzten Kies, Sand oder Splitt Asphalt zugegeben wird, der sich dabei verflüssigt, wodurch durch Ummischen ein Gemisch entsteht,
das sich nach erfolgter Eiustampfung und Erhärtung im Sonnenbrand nicht erweicht. Durch Auf tragung der auf die obenbeschriebene Art hergestellten Masse auf Dachflächen aus Teerpappe oder Wellblech lässt sich ein fesl haftender und wasserdichter Belag für Dä cher, insbesondere auf landwirtschaftlichen Gebäuden schaffen, der jederzeit leicht re parierbar ist.
Process for producing a mass which hardens upon cooling, e.g. B. for filling potholes on country roads and for the production of a roof covering. There are various types of repair for the repair of potholes on country roads are known, but the same are often felt by experts and road users to be inadequate.
Warmed up bitumen chippings, tamped into the pothole, is in itself the best solution, but it is often observed that it has to be enough for the road foreman to mix cold bitumen or tar with sand as a repair material; irt in both cases almost always with the disadvantage that the next car driving over the repaired area tears the surface like that and the material splatters out, because the mass hardening takes days, even weeks.
An excellent method for repairing tar roads, macadam and even concrete roads is achieved by heating sand, gravel or chippings in a mobile oven to a temperature which is above the liquefaction temperature but below the evaporation temperature of asphalt and which overheated to this Gravel, sand or grit asphalt is added, which liquefies in the process, resulting in a mixture through mixing,
which does not soften after the egg has been pounded and hardened in the sunburn. By applying the mass produced in the manner described above to roof surfaces made of tar cardboard or corrugated iron, a firm and waterproof covering for roofs, especially on agricultural buildings, can be created that can be easily repaired at any time.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH218600T | 1941-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH218600A true CH218600A (en) | 1941-12-31 |
Family
ID=4450689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH218600D CH218600A (en) | 1941-05-06 | 1941-05-06 | Process for producing a mass which hardens upon cooling, e.g. B. for filling potholes on country roads and for the production of a roof covering. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH218600A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134014B (en) * | 1958-07-22 | 1962-07-26 | Key & Kramer Asphalt Ruberoid | Process for the production of a mixture of mineral aggregates and a bitumen to which filling agents are added, in particular for the production of hollow moldings |
DE1161205B (en) * | 1959-08-05 | 1964-01-09 | Hilgers Wm | Process for the production of a storable, bituminous mixture for road construction purposes in the hot process |
DE1241336B (en) * | 1962-10-26 | 1967-05-24 | Koppers Co Inc | Renewal for bituminous pavements |
-
1941
- 1941-05-06 CH CH218600D patent/CH218600A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134014B (en) * | 1958-07-22 | 1962-07-26 | Key & Kramer Asphalt Ruberoid | Process for the production of a mixture of mineral aggregates and a bitumen to which filling agents are added, in particular for the production of hollow moldings |
DE1161205B (en) * | 1959-08-05 | 1964-01-09 | Hilgers Wm | Process for the production of a storable, bituminous mixture for road construction purposes in the hot process |
DE1241336B (en) * | 1962-10-26 | 1967-05-24 | Koppers Co Inc | Renewal for bituminous pavements |
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