AT133523B - Process for the production of asphalt paving slabs. - Google Patents
Process for the production of asphalt paving slabs.Info
- Publication number
- AT133523B AT133523B AT133523DA AT133523B AT 133523 B AT133523 B AT 133523B AT 133523D A AT133523D A AT 133523DA AT 133523 B AT133523 B AT 133523B
- Authority
- AT
- Austria
- Prior art keywords
- production
- asphalt paving
- paving slabs
- slabs
- asphalt
- Prior art date
Links
- 239000010426 asphalt Substances 0.000 title description 5
- 238000000034 method Methods 0.000 title description 2
- 239000004575 stone Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Asphalt-Pflasterplatten.
Das aus Granit-oder Basaltwürfeln hergestellte Pflaster gilt allgemein als das schwerste und dauerhafteste Pflaster, hat aber dennoch seine grossen Mängel, welche besonders bei dem steigenden Kraftwagenverkehr zur Geltung kommen. Die Würfel werden lose in Sand gebettet und sind beweglich. Dadurch zermalmen die Würfel den Sand in den Fugen, was lästigen Staub und Kot verursacht. Das Regenwasser, welches durch die Fugen in die Tiefe dringt, zerstört die Unterbettung, und die einsinkenden Würfel bilden für den Kraftwagenverkehr häufig gefährliche Vertiefungen. Die Kanten der beweglichen Steine werden abgestossen, und es bilden sich vorzeitig Katzenköpfe. Die Erhaltung dieses Pflasters erfordert daher grosse Unkosten.
Es wurde bereits vorgeschlagen, kleinere, unregelmässige oder verschiedenfrrbige Steine durch Zusammenkitten mit Zement zu einheitlichen Platten zu formen. Solche Platten haben aber den Nachteil, dass dort, wo der Unterbau der Strasse etwas nachgibt, die mit Zement gebundene Platte bricht bzw. rissig wird, da der Zement der Senkung nicht folgen kann. Dadurch wird verursacht, dass Wasser durch
EMI1.1
gesprengt werden kann.
Die Nachteile der bekannten Pflasterungsarten werden durch die den Gegenstand der Erfindung bildende Asphaltpflasterplatte leicht behoben. Die einzelnen Steine sind untereinander fest und wasserdicht mit Asphalt verkittet, und diese obere Steinschichte wird mit einer zweiten, aus hartem Asphalt bestehenden Schichte verbunden, wodurch eine besondere Unterbettung erspart wird.
EMI1.2
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of asphalt paving slabs.
The pavement made from granite or basalt cubes is generally considered to be the heaviest and most durable pavement, but nevertheless has its major shortcomings, which are particularly noticeable with the increasing motor vehicle traffic. The cubes are loosely embedded in sand and are movable. This causes the cubes to crush the sand in the joints, causing bothersome dust and feces. The rainwater, which penetrates deeply through the joints, destroys the bedding, and the sinking cubes often form dangerous depressions for vehicle traffic. The edges of the moving stones are repelled, and cat heads form prematurely. The maintenance of this patch therefore requires great expense.
It has already been proposed to shape smaller, irregular or differently colored stones into uniform slabs by cementing them together. However, such slabs have the disadvantage that where the sub-structure of the road gives way, the slab bound with cement breaks or cracks, since the cement cannot follow the depression. This causes water to go through
EMI1.1
can be blown up.
The disadvantages of the known types of paving are easily eliminated by the asphalt paving slab forming the subject of the invention. The individual stones are cemented together firmly and watertight with asphalt, and this upper stone layer is connected to a second layer consisting of hard asphalt, which saves a special bedding.
EMI1.2
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS133523X | 1930-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT133523B true AT133523B (en) | 1933-05-26 |
Family
ID=5449376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT133523D AT133523B (en) | 1930-12-13 | 1931-09-28 | Process for the production of asphalt paving slabs. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT133523B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1110564B (en) * | 1959-02-12 | 1961-07-06 | Koelner Asphalt Fabrik Simonit | Process for manufacturing high pressure asphalt panels |
-
1931
- 1931-09-28 AT AT133523D patent/AT133523B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1110564B (en) * | 1959-02-12 | 1961-07-06 | Koelner Asphalt Fabrik Simonit | Process for manufacturing high pressure asphalt panels |
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