US297791A - Levi haas - Google Patents
Levi haas Download PDFInfo
- Publication number
- US297791A US297791A US297791DA US297791A US 297791 A US297791 A US 297791A US 297791D A US297791D A US 297791DA US 297791 A US297791 A US 297791A
- Authority
- US
- United States
- Prior art keywords
- haas
- levi
- coal
- concrete
- levi haas
- 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
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 3
- 239000010883 coal ash Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- -1 gravel Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000010879 coal refuse Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000000034 method Methods 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
Definitions
- My invention pertains to 'an improvement in the process of making concrete compounds designed as material for paving streets and walks and water-proof floors for the production of tiling, the manufacture of suitable blocks and bricks for building walks, and for all the purposes for which such compounds are usually employed.
- a concrete compound composed of fur nace-slag, gravel, Portland cement, metallic screenings obtained by washing ores, glass cinders, wood and coal ashes, Trinidad asphaltum, and coal-tarpitch'in the proportions substantially as described.
- a concrete compound for the manufactu re of tile and ornamental brick composed of furnace-slag, gravel, Portland cement, metallic screenings obtained by washing ores, glass cinders, wood and coal ashes, Trinidad asphaltum, and coal-tar pitch, and refuse slate for coloring-matter, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Description
UNITED STATES PATENT OFFICE.
LE I HAAS, or onnsrnn, PENNSYLVANIA.
CONCRETE COMPOUND FOR PAVING STREETS, WALKS, 86C.
SPECIFICATION forming part of Letters Patent No. 297,791, dated April 29, 1884.
To all whom it may concern:
Be it known that I, LEVI HAAs,a citizen of the United States of America, residing at Chester, in the county of Delaware and State of Pennsylvania, have invented certain new and useful Improvements in Concrete Oompounds, of which the following is a specification.
My invention pertains to 'an improvement in the process of making concrete compounds designed as material for paving streets and walks and water-proof floors for the production of tiling, the manufacture of suitable blocks and bricks for building walks, and for all the purposes for which such compounds are usually employed.
In carrying out my invention I take about ninety per cent. of furnace-slag, and add to the same equal quantities of gravel, Portland cement, the metallic screenings from washed ores, glass cinders, and wood and coal ashes, making a total mass of one hundred per cent. of dry material. To these materials I add a Application filed December 21, 1883. (No specimens.)
ornamental purposes, I add a suitable quan tity of coloring-matter, and produce the coloring matter by pulverizing colored refuse slate obtained at slatequarries, and also by pulverizing brick. These materials thus treated result in the production of acompound which, when cooled, is very durable, and both-elastic and hard. v
Having thus described my invention,what I claim is 1. A concrete compound composed of fur nace-slag, gravel, Portland cement, metallic screenings obtained by washing ores, glass cinders, wood and coal ashes, Trinidad asphaltum, and coal-tarpitch'in the proportions substantially as described.
2. A concrete compound for the manufactu re of tile and ornamental brick, composed of furnace-slag, gravel, Portland cement, metallic screenings obtained by washing ores, glass cinders, wood and coal ashes, Trinidad asphaltum, and coal-tar pitch, and refuse slate for coloring-matter, substantially as described.
In testimony whereof I affix my signature in
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US297791A true US297791A (en) | 1884-04-29 |
Family
ID=2366973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US297791D Expired - Lifetime US297791A (en) | Levi haas |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US297791A (en) |
-
0
- US US297791D patent/US297791A/en not_active Expired - Lifetime
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