US168142A - Improvement in roofing compounds - Google Patents
Improvement in roofing compounds Download PDFInfo
- Publication number
- US168142A US168142A US168142DA US168142A US 168142 A US168142 A US 168142A US 168142D A US168142D A US 168142DA US 168142 A US168142 A US 168142A
- Authority
- US
- United States
- Prior art keywords
- improvement
- roofing
- soap
- stone
- roofing compounds
- 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 title description 5
- 239000004575 stone Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002893 slag Substances 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
- the object of my invention is to provide an improved roofing compound of durable and reliable quality, that serves 'to protect the pitch employed against deteriorating and cracking by the combined action of the weather and the physicalchanges in the material employed.
- the invention consists'of broken or granulated soap-stone laid in one or more layers with hot pitch.
- the soap-stone employed is procured from the soap-stone quarries, the smaller pieces and refuse being crushed or granulated by suitable machines into small pieces, which are applied with hot pitch in the customary manner,
- the roofing compound is, therefore, very durable, and dispenses efieotually with the frequent repairs of such roofs and the annoying leaking of the same.
- PAUL GoEPEL ALEX. F. ROBERTS.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
UNITED STATES PATENT v OFFICE,
JAMES A. QRAIG, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN ROOFING COMPOUNDS.
Specification forming part of Letters Patent No. 168,142, dated September 28, 1875; application riled August 28, 1875.
To all whom it mag concern:
Be it' known that I, JAMES A. CRAIG, of the city and county of Philadelphia, Pennsylvania, have invented a new and Improved Roofing Compound, of which the following is a specification:
The object of my invention is to provide an improved roofing compound of durable and reliable quality, that serves 'to protect the pitch employed against deteriorating and cracking by the combined action of the weather and the physicalchanges in the material employed.
The invention consists'of broken or granulated soap-stone laid in one or more layers with hot pitch.
The soap-stone employed is procured from the soap-stone quarries, the smaller pieces and refuse being crushed or granulated by suitable machines into small pieces, which are applied with hot pitch in the customary manner,
one or more layers being used, as required.
The peculiar qualities of the soap-stone and the resistance to atmospheric influence form a protection for the pitch, which is thereby not liable to deteriorate or crack, as when other roofing materials are used, as slag, iron-scales, 80c.
The roofing compound is, therefore, very durable, and dispenses efieotually with the frequent repairs of such roofs and the annoying leaking of the same.
Having thus described my invention, I claim as new and desire to secure by Letters Patent-- A roofing compound consisting of comminuted soap-stone and hot pitch, applied substantially as and for the purpose specified.
- JAMES A. CRAIG.
Witnesses: 1
PAUL GoEPEL, ALEX. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US168142A true US168142A (en) | 1875-09-28 |
Family
ID=2237551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US168142D Expired - Lifetime US168142A (en) | Improvement in roofing compounds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US168142A (en) |
-
0
- US US168142D patent/US168142A/en not_active Expired - Lifetime
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