US6102A - Improvement in coloring bricks - Google Patents
Improvement in coloring bricks Download PDFInfo
- Publication number
- US6102A US6102A US6102DA US6102A US 6102 A US6102 A US 6102A US 6102D A US6102D A US 6102DA US 6102 A US6102 A US 6102A
- Authority
- US
- United States
- Prior art keywords
- bricks
- coloring
- clay
- improvement
- mixture
- 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
- 239000011449 brick Substances 0.000 title description 32
- 238000004040 coloring Methods 0.000 title description 24
- 239000004927 clay Substances 0.000 description 20
- 229910052570 clay Inorganic materials 0.000 description 20
- 239000000463 material Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 238000002156 mixing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000003110 molding sand Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 102100001490 FAM168B Human genes 0.000 description 2
- 101710039387 FAM168B Proteins 0.000 description 2
- 241000025483 Symphonia globulifera Species 0.000 description 2
- 239000002969 artificial stone Substances 0.000 description 2
- 239000011469 building brick Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000011468 face brick Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
Definitions
- my invention consists in providingcertain suitable facin gs upon the outside of bricks, by which I obtain a uniform color or an ornamental surface, either at pleasure, the same being accomplished as follows, viz:
- any suitable coloring materiaL-that is, material that will burn to a given color, which is generally found best when a mineral coloringmatter is used-and this I vary according to the color I wish to produce-via, red, yellow, blue, green, brown, stone,or other colors.
- I mix the coloring-matter in quantity as practice shall dictate for the varieties and shades of color to be produced-that is, the quantity of coloring materials and molding-sand, as before named.
- the clay is prepared in the usual manner in the pug-mill by mashing or grinding, and from this the mold is to be filled, also in the common way.
- the molds to receive the clay are coated or sanded with the mixed coloring material and sand--that is, the molds are wet, and while quite wet are dipped into this mixture of color and sand.
- the mold is then, while the mixture adheres to it, placed in the machine or press, and by the press is filled with clay.
- the pressure of the clay into the mold to a solid consistency causes all the mixture to adhere to the molded clay or brick, and the pressure it has received has forced the main body of the mixture into and upon the surface of the bricks.
- My invention consists in the discovery that distillation takes place in snfficient amount during the burning of the bricks to cause the permanent incorporation of coloring material into the surface sufficiently deep to meet all requirements, when it has been pressed in before the burning, as well as that pressing the coloring-matter onto the surface is better than mixing with the clay, and the proper time and way of applying the same.
- the coloring being uneven or incomplete over the entire surface required by the pressure in the molding process, it may be again sanded with the mixture before the second pressing. Indeed, when I wish to ornament bricks by cloud ing or marbling the surface I put the coloring on damp immediately preceding the second pressure and in the precise ornaments I wish to produce.
- I then press it as described in the second pressure, and when burned I have bricks ornamented as desired-that is, to imitate marble or other stones, &c., and that as smooth and beautiful as an artificial stone, for laying floors, walks, 850., as well as for build ing-bricks.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
' UNITED STATES PATENT OFFICE.
CYRUS B. DOTY, OF CORTLAND, NElV YORK.
IMPROVEMENT IN COLORING BRICKS.
Specification forming part of Letters Patent No. 6,102, dated February 6, 1849.
To all whom it may concern:
Be itknown that I, CYRUS B. Dory, ofCortland, in the county of l/Vestchester and State of New York, have invented a new and Improved Process for (Joloring Bricks; and I do hereby declare the following to be a full, clear, and exact description of the same.
The nature of my invention consists in providingcertain suitable facin gs upon the outside of bricks, by which I obtain a uniform color or an ornamental surface, either at pleasure, the same being accomplished as follows, viz:
I mix with the molding-sand usually used in the manufacture of wet bricks to cause them to be relieved from the mold a quantity of any suitable coloring materiaL-that is, material that will burn to a given color, which is generally found best when a mineral coloringmatter is used-and this I vary according to the color I wish to produce-via, red, yellow, blue, green, brown, stone,or other colors. I mix the coloring-matter in quantity as practice shall dictate for the varieties and shades of color to be produced-that is, the quantity of coloring materials and molding-sand, as before named. Next the clay is prepared in the usual manner in the pug-mill by mashing or grinding, and from this the mold is to be filled, also in the common way. The molds to receive the clay, by its being pressed into them, are coated or sanded with the mixed coloring material and sand--that is, the molds are wet, and while quite wet are dipped into this mixture of color and sand. The mold is then, while the mixture adheres to it, placed in the machine or press, and by the press is filled with clay. The pressure of the clay into the mold to a solid consistency causes all the mixture to adhere to the molded clay or brick, and the pressure it has received has forced the main body of the mixture into and upon the surface of the bricks. In the burning practice has clearly illustrated that the heat with the action of the fire in burning tends to, and really does, strike the coloring more deeply into the surface, and quite sufficiently deep for all practical purposes-that is to say, about one-eighth of an inch, more or less. Thus it will be seen that this invention is very economical, as well as useful, as but a small quancity of coloring material is required in any case. While it would seem to persons unacquainted with the practical operation of brickmaking as of slight value, its usefulness will be apparent to the practical, and the more particularly so to those who may chance to have clay which burns of irregular or unsatisfactory colors, which, unfortunately,embraces a large majority of the clay in most of the sections of our country, while some are directly the reverse.
For face-bricks it is usually the practice to dry them partly in the sun after the moldpressing before described, and then to press them again, by which a better and smoother surface is produced. This may also be done with these surface-bricks, and will much improve them in the respects named. This method of surfacing bricks has been found more practical and useful than the more common way of mixing clay and coloring materials and grinding them up together, inasmuch as this gives uniformity to the surfaces, which the other never could do. It may not be improper to state that in the New York markets colored bricks made in this way have, owing to their superiority, always sold for from two to two and a half dollars per thousand more than any other of the best bricks to be purchased, while the cost was not twenty-five cents greater than that of common bricks.
My invention consists in the discovery that distillation takes place in snfficient amount during the burning of the bricks to cause the permanent incorporation of coloring material into the surface sufficiently deep to meet all requirements, when it has been pressed in before the burning, as well as that pressing the coloring-matter onto the surface is better than mixing with the clay, and the proper time and way of applying the same. In case of the coloring being uneven or incomplete over the entire surface required by the pressure in the molding process, it may be again sanded with the mixture before the second pressing. Indeed, when I wish to ornament bricks by cloud ing or marbling the surface I put the coloring on damp immediately preceding the second pressure and in the precise ornaments I wish to produce. I then press it as described in the second pressure, and when burned I have bricks ornamented as desired-that is, to imitate marble or other stones, &c., and that as smooth and beautiful as an artificial stone, for laying floors, walks, 850., as well as for build ing-bricks.
I do not claim the mixing of clay with 001- oring materials for the purpose of coloring bricks, as that has been done before; but
What I (10 claim as myinveniion, and desire to secure'by Letters Patent, is-- The peculiar process and mani 'mlations of mixing coloring materialswilh the moldingproduced when the bricks are burned, all of which is herein described and set forth.
CYRUS B. DOTY.
Witnesses: J. L. KINGSLY, R. F. BERWICK.
Publications (1)
Publication Number | Publication Date |
---|---|
US6102A true US6102A (en) | 1849-02-06 |
Family
ID=2066403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6102D Expired - Lifetime US6102A (en) | Improvement in coloring bricks |
Country Status (1)
Country | Link |
---|---|
US (1) | US6102A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10238882A1 (en) * | 2001-10-24 | 2003-05-08 | Behr Gmbh & Co | Heat exchanger, in particular, in the form of an exhaust gas heat exchanger, comprises a set of tubes installed in a tubeplate attached to a housing provided with means allowing it to expand |
DE10204107A1 (en) * | 2002-02-01 | 2003-09-04 | Behr Gmbh & Co | Exhaust gas heat exchanger |
-
0
- US US6102D patent/US6102A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10238882A1 (en) * | 2001-10-24 | 2003-05-08 | Behr Gmbh & Co | Heat exchanger, in particular, in the form of an exhaust gas heat exchanger, comprises a set of tubes installed in a tubeplate attached to a housing provided with means allowing it to expand |
DE10204107A1 (en) * | 2002-02-01 | 2003-09-04 | Behr Gmbh & Co | Exhaust gas heat exchanger |
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