DE432973C - Asphalt and tar gravel coverings for roads - Google Patents

Asphalt and tar gravel coverings for roads

Info

Publication number
DE432973C
DE432973C DEZ15005D DEZ0015005D DE432973C DE 432973 C DE432973 C DE 432973C DE Z15005 D DEZ15005 D DE Z15005D DE Z0015005 D DEZ0015005 D DE Z0015005D DE 432973 C DE432973 C DE 432973C
Authority
DE
Germany
Prior art keywords
asphalt
tar
gravel
roads
coverings
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEZ15005D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL ZWINKAU
Original Assignee
CARL ZWINKAU
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 CARL ZWINKAU filed Critical CARL ZWINKAU
Priority to DEZ15005D priority Critical patent/DE432973C/en
Application granted granted Critical
Publication of DE432973C publication Critical patent/DE432973C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)

Description

Asphalt- und Teerschotter-Beläge für Straßen. Die bisher zu Straßenbefestigungen und anderen Belägen angewandten Asphalt- und Teerschotter-Decken haben oft den Nachteil der mehr oder minder frühzeitig eintretenden Versprödung ihrer Masse. Dies ist auf den Verlust an Ölgehalt zurückzuführen. Die Folge solcher Versprödung ist Herabminderung der Festigkeit und Widerstandsfähigkeit der Beläge gegen Verkehrsbeanspruchung und schließlich gänzlicher Zerfall. .Asphalt and tar gravel surfaces for roads. The so far to road pavements Asphalt and tar gravel pavements used on other surfaces often have the disadvantage the more or less premature embrittlement of their mass. This is on attributed to the loss of oil content. The consequence of such embrittlement is degradation the strength and resistance of the surfaces to traffic loads and finally complete disintegration. .

Das Neue der Erfindung besteht darin, diese Versprödungen dadurch herabzumindern, daß den Asphalt- und Teerschotter-Belägen geeignete öle beigemengt werden, die in Holz- oder Stoffasern aufgespeichert sind und durch den Druck- der Fahrzeuge nur ganz allmählich verteilt werden.The novelty of the invention consists in this embrittlement to reduce the fact that the asphalt and tar gravel surfaces are mixed with suitable oils stored in wood or fabric fibers and through the pressure of the Vehicles will only be distributed very gradually.

Claims (1)

PATENTANSPRUCH: Asphalt- und Teerschotter-Beläge für Straßen, gekennzeichnet durch Zusatz von Holz- und Stoffasern, die mit geeigneten ölen getränkt sind.PATENT CLAIM: Asphalt and tar gravel pavements for roads, marked by adding wood and fabric fibers soaked with suitable oils.
DEZ15005D 1925-01-31 1925-01-31 Asphalt and tar gravel coverings for roads Expired DE432973C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ15005D DE432973C (en) 1925-01-31 1925-01-31 Asphalt and tar gravel coverings for roads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ15005D DE432973C (en) 1925-01-31 1925-01-31 Asphalt and tar gravel coverings for roads

Publications (1)

Publication Number Publication Date
DE432973C true DE432973C (en) 1926-08-18

Family

ID=7623690

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ15005D Expired DE432973C (en) 1925-01-31 1925-01-31 Asphalt and tar gravel coverings for roads

Country Status (1)

Country Link
DE (1) DE432973C (en)

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