US151795A - Improvement in compositions for artificial stone - Google Patents
Improvement in compositions for artificial stone Download PDFInfo
- Publication number
- US151795A US151795A US151795DA US151795A US 151795 A US151795 A US 151795A US 151795D A US151795D A US 151795DA US 151795 A US151795 A US 151795A
- Authority
- US
- United States
- Prior art keywords
- artificial stone
- improvement
- compositions
- blocks
- slabs
- 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
- 239000002969 artificial stone Substances 0.000 title description 6
- 239000000203 mixture Substances 0.000 title description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000001739 pinus spp. Substances 0.000 description 3
- 229940036248 turpentine Drugs 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
- B44F1/10—Changing, amusing, or secret pictures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
Definitions
- My invention has for its object to furnish an improved artificial stone cast in slabs or blocks of any required size and shape for laying sidewalks, for the foundation of iron fences, for wellcovers, door-steps, drain-tile, sewerpipe, and other purposes; which will not crumble or wear through, as imperfect blocks cannot be transported and laid; which shall have a light-grey color upon its surface to prevent it from absorbing the suns rays and being softened; which may be made of different colors, or may have patterns or figures of different colors upon its surface; and which shall be less expensive than concrete spread continuously upon the ground, and much less expensive than natural stone.
- the invention consists in slabs or blocks of artificial stone, the upper parts of which for any desired depth are made of a light-grey color by the application of gum -turpentine, pine-resin, and aqua ammonia, in the proportions hereinafter stated, to the cement forming said upper portions, as hereinafter set forth.
- the upper part of the slabs or blocks for any desired thickness is made of a lightgrey color in the following manner: Gum-turpentine, resin, and aqua ammonia are mixed together in the proportions of one pound of gum-turpentine, two pounds of pine-resin, and one fluid ounce of aqua ammonia, and enough of the mixture is added to the coal-tar to produce a darkgrey color, whiclnwhen the hot sand is added, changes to a light grey.
- the molds are filled to any desired point with the dark cement, and the rest of the space is filled with the gray cement, and the blocks are hardened with pressure in the ordinary way.
- the surface of the blocks may be made of any desired color or patterns, or figures of any desired shape may be formed upon said surface.
Landscapes
- Fencing (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
UNITED STATES PATENT OFFICE.
LUKE W. OSBORN, OF YOUNGSTOYVN, OHIO.
IMPROVEMENT IN COMPOSITIONS FOR ARTIFICIAL STONE.
Specification forming part of Letters Patent No. 151,795, dated J une 9, 1874; application filed January 24, 1874.
To all whom it may concern:
Be it known that I, LUKE W. OSBORN, of Youngstown, in the county of Mahoning and State of Ohio, have invented a new and useful Improvement in Artificial Stone, of which the following is a specification:
My invention has for its object to furnish an improved artificial stone cast in slabs or blocks of any required size and shape for laying sidewalks, for the foundation of iron fences, for wellcovers, door-steps, drain-tile, sewerpipe, and other purposes; which will not crumble or wear through, as imperfect blocks cannot be transported and laid; which shall have a light-grey color upon its surface to prevent it from absorbing the suns rays and being softened; which may be made of different colors, or may have patterns or figures of different colors upon its surface; and which shall be less expensive than concrete spread continuously upon the ground, and much less expensive than natural stone. The invention consists in slabs or blocks of artificial stone, the upper parts of which for any desired depth are made of a light-grey color by the application of gum -turpentine, pine-resin, and aqua ammonia, in the proportions hereinafter stated, to the cement forming said upper portions, as hereinafter set forth.
In making my improved artificial stone, sand or other suitable material while hot is saturated with boiling coal-tar, hardened with sulphuric acid, as described in Letters Patent No. 94,785, issued to J. W. Smith, September 14,1869. This mixture when cast or molded produces a black concrete, and forms the body of my improved slabs or blocks. The upper part of the slabs or blocks for any desired thickness is made of a lightgrey color in the following manner: Gum-turpentine, resin, and aqua ammonia are mixed together in the proportions of one pound of gum-turpentine, two pounds of pine-resin, and one fluid ounce of aqua ammonia, and enough of the mixture is added to the coal-tar to produce a darkgrey color, whiclnwhen the hot sand is added, changes to a light grey. In molding the slabs or, blocks the molds are filled to any desired point with the dark cement, and the rest of the space is filled with the gray cement, and the blocks are hardened with pressure in the ordinary way. By adding suitable pigments the surface of the blocks may be made of any desired color or patterns, or figures of any desired shape may be formed upon said surface.
Having thus described my invention, I claim as new and desire to secure by Letters Patent Slabs or blocks of artificial stone, the upper parts of which for any desired depth are made of a light'grey color by the application of gumturpentine, pine-resin, and aqua ammonia, in the proportions herein stated, to the cement forming said upper portions, substantially as herein set forth.
LUKE TV. OSBORN.
YVitnesses:
SAMUEL 0. BOOK, JOHN T. J ONES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US151795A true US151795A (en) | 1874-06-09 |
Family
ID=2221207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US151795D Expired - Lifetime US151795A (en) | Improvement in compositions for artificial stone |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US151795A (en) |
-
0
- US US151795D patent/US151795A/en not_active Expired - Lifetime
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