US188614A - Improvement in concrete pavements - Google Patents
Improvement in concrete pavements Download PDFInfo
- Publication number
- US188614A US188614A US188614DA US188614A US 188614 A US188614 A US 188614A US 188614D A US188614D A US 188614DA US 188614 A US188614 A US 188614A
- Authority
- US
- United States
- Prior art keywords
- tar
- petroleum
- improvement
- asphalt
- concrete pavements
- 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 - Lifetime
Links
- 239000010426 asphalt Substances 0.000 description 14
- 239000011269 tar Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 229940108066 Coal Tar Drugs 0.000 description 8
- 239000011280 coal tar Substances 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 239000005864 Sulphur Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 240000005440 Corylus heterophylla Species 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011396 hydraulic cement Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- -1 stonedust Substances 0.000 description 2
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
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/145—Sliding coverings, underlayers or intermediate layers ; Isolating or separating intermediate layers; Transmission of shearing force in horizontal intermediate planes, e.g. by protrusions, by inlays
Definitions
- the improved pavement is laid on a base or substratum of broken stone well rolled and sprinkled or saturated with a composition distilled from coal-tar, or Trinidad or other asphalt, reduced by petroleum-tar or dead-oil distilled from tar.
- Upop this is laid either one or two layers of Trinidad or other asphalt, reduced by the residuum of petroleum or petrolcum-tar,in the proportion of one part of residuum of petroleum to from three to eight parts of asphalt, as the case may be, well heated and mixed with fine sand or stone-dust, hydraulic or other cement, and a sulficient quantity of sulphur to vulcanize the mixture.
- a vulcanized pavement formed with a base of broken stone rolled and sprinkled or saturated with a composition distilled from coaltar, or asphalt reduced by petroleumtar; then a binder or layer of small broken stone or gravel heated and mixed with a composition distilled from coal-tar or asphalt, or both, reduced by residuum of petroleum or petroleum-tar, and well rolled; and then a layer or top coat of Trinidad, or other asphalt, reduced by petroleum-tar mixed with fine sand, stonedust, hydraulic cement, and sulphur, and heated so as to vulcanize the same, and then top-dressed with hydraulic or other cement, substantially as herein set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Description
UNITED STATES PATENT OFFICE.
LEWIS S. FILBERT, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN CONCRETE PAVEMENTS.
Specification forming part of Letters Patent No. 188,6!4, dated March 20, 1877; application filed February 26, 1877.
. January 9, 1872.
The improved pavement is laid on a base or substratum of broken stone well rolled and sprinkled or saturated with a composition distilled from coal-tar, or Trinidad or other asphalt, reduced by petroleum-tar or dead-oil distilled from tar.
' Upon this base is laid a hinder or layer of small broken stone or gravel, well heated and mixed with a composition distilled from coaltar, or Trinidad or other asphalt, or both, reduced by a residuum of petroleum or petroleum-tar, and then well rolled with a steam or other heavy roller.
Upop this is laid either one or two layers of Trinidad or other asphalt, reduced by the residuum of petroleum or petrolcum-tar,in the proportion of one part of residuum of petroleum to from three to eight parts of asphalt, as the case may be, well heated and mixed with fine sand or stone-dust, hydraulic or other cement, and a sulficient quantity of sulphur to vulcanize the mixture.
This mass is placed and spread upon the I do not -conlinemyself to any particular v proportions of the ingredients, as they may be varied according to the qualityot the pavement desired, and the use to which the pavement is to be put.-
Having thus fully described my invention,
what I claim as new, and desire to secure by Letters Patent, is-
A vulcanized pavement formed with a base of broken stone rolled and sprinkled or saturated with a composition distilled from coaltar, or asphalt reduced by petroleumtar; then a binder or layer of small broken stone or gravel heated and mixed with a composition distilled from coal-tar or asphalt, or both, reduced by residuum of petroleum or petroleum-tar, and well rolled; and then a layer or top coat of Trinidad, or other asphalt, reduced by petroleum-tar mixed with fine sand, stonedust, hydraulic cement, and sulphur, and heated so as to vulcanize the same, and then top-dressed with hydraulic or other cement, substantially as herein set forth.
Intestimony that I claim the foregoing, I have hereunto set my hand this 20th day of February, 1877,
L. s. FILBERT. Witnesses J. M. MASON, FRANK GALT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US188614A true US188614A (en) | 1877-03-20 |
Family
ID=2258021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US188614D Expired - Lifetime US188614A (en) | Improvement in concrete pavements |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US188614A (en) |
-
0
- US US188614D patent/US188614A/en not_active Expired - Lifetime
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