US438973A - zallfje - Google Patents
zallfje Download PDFInfo
- Publication number
- US438973A US438973A US438973DA US438973A US 438973 A US438973 A US 438973A US 438973D A US438973D A US 438973DA US 438973 A US438973 A US 438973A
- Authority
- US
- United States
- Prior art keywords
- layer
- cement
- tar
- gravel
- boards
- 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
- 239000004568 cement Substances 0.000 description 44
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
Definitions
- This invention for its leading feature has for its object a roof not only strong and durable and capable of being readily constructed, but one, also, which is both water-proof and reasonably fire-proof.
- the improved roof furthermore, has a desirable appearance and is readily cleaned.
- FIG. 1 is a view in perspective showing a portion of a roof constructed according to the principle of the improvement; Figs. 2, 3, and 4, details upon an enlarged scale, Fig. 2 being a vertical section extending parallel with the rafters; Fig. 3, a vertical section at right angles to that of Fig. 2, and Fig. 4 a section analogous to that of Fig. 2, but showing the boards and cement covering only.
- Fig. 5 is a perspective view of one of the spikes; Fig. 6, a detail in section, showing the spikes driven down nearly to the rafter or wood.
- a A represent ordinary rafters, and B B are the boards attached to the rafters.
- Upon the boards is laid a coat or layer of tar and gravel, such as is often used in roofing.
- Upon the tar-and-gravel layer 0 is applied the layer D of cement, substantially as shown.
- the tar and gravel are applied to the boards B substantially in the ordinary manner, and when applied they constitute a water-proof covering for the roof, but one not wholly desirable as a protection against fire, especially such as incident to the modern use of electric wires. This difficulty is practically obviated by the application of the cement covering D, the cement, as well as any of the earthy elements-such as sand, ashes, lime,
- the cement layer D can, as well as the tar and gravel layer (3, be of any suitable thickness.
- the roughness of the layer 0, owing to the gravel present, is utilized for holding the cement layerD in position.
- projections preferably in the form of the hooked spikes, are used.
- the spike-points 6 enter the boards 13 and the spike-heads e are embedded in the cement.
- the spikes are also preferably widened below the head at e, substantially as shown in Figs. 2 and 3.
- the broad head of the spike holds the composition from slipping down the incline of the roof, and the flange or widened part anchors the composition from rising off the roof to extend the hold of the spike upon the cement.
- the cement layer is advantageously held in place upon an inclined roof, and it in turn serves, by reason of its being interlocked, as described, therewith, to confine the tar-and-gra vel layerloetterin place than when a tar-and-gravel layer only is used.
- the cement layer is also useful in shielding the under layer from the suns heat.
- the cement layer can .be applied directly to the boards 13, as shown in Fig. 4.
- the head 6 and the widened part c at the top of each spike evidently extend their hold on the cement and aid, therefore, in binding the layers together.
- the herein-described cement layer may be applied, also, to wooden cornices as a protection against fire from electric wires and other causes.
- a roof composed of a layer of boards, a layer of mixed tar and gravel, a layer of suitable cement upon the layer of tar and gravel, and spikes driven into the layer of boards through the layerof tar and gravel, with their upper ends embedded in and below the outer surface of the layer of cement, substantially as specified.
Description
(No Model.)
J. O. ZALLIEE.
ROOF.
Patented Oct. 21, 1890.
UNITED STATES PATENT OFFICE.
JOHN C. ZALLEE, OF ST. LOUIS, MISSOURI.
ROOF.
SPECIFICATION forming part of Letters Patent No. 438,973, dated Qctober 21, 1890.
Application filed February 13, 1890. Serial No. 340,376. (No model.)
To all whom it may concern:
Be itknown that 1, JOHN G. ZALLFIE, of St. Louis, Missouri, have made a new and use ful Improvement in Roofs, of which the following is afull, clear, and exact description.
This invention for its leading feature has for its object a roof not only strong and durable and capable of being readily constructed, but one, also, which is both water-proof and reasonably fire-proof. The improved roof, furthermore, has a desirable appearance and is readily cleaned.
It consists, mainly, in the following: first, a layer of boards supported upon suitable rafters or other supports; second, a layer of tar and gravel, and, third, a covering of cement, or cement and other earthy elements suitable of beingbonded with cement, all substantially as is hereinafter set forth and claimed, aided by the annexed drawings, making part of this specification, in which- Figure 1 is a view in perspective showing a portion of a roof constructed according to the principle of the improvement; Figs. 2, 3, and 4, details upon an enlarged scale, Fig. 2 being a vertical section extending parallel with the rafters; Fig. 3, a vertical section at right angles to that of Fig. 2, and Fig. 4 a section analogous to that of Fig. 2, but showing the boards and cement covering only. Fig. 5 is a perspective view of one of the spikes; Fig. 6, a detail in section, showing the spikes driven down nearly to the rafter or wood.
The same letters of reference denote the same parts.
A A represent ordinary rafters, and B B are the boards attached to the rafters. Upon the boards is laid a coat or layer of tar and gravel, such as is often used in roofing. Upon the tar-and-gravel layer 0 is applied the layer D of cement, substantially as shown. The tar and gravel are applied to the boards B substantially in the ordinary manner, and when applied they constitute a water-proof covering for the roof, but one not wholly desirable as a protection against fire, especially such as incident to the modern use of electric wires. This difficulty is practically obviated by the application of the cement covering D, the cement, as well as any of the earthy elements-such as sand, ashes, lime,
&c.mixed with the cement being substantially fire-proof.
The cement layer D can, as well as the tar and gravel layer (3, be of any suitable thickness. The roughness of the layer 0, owing to the gravel present, is utilized for holding the cement layerD in position. To more effectually hold the parts of the roof in place, projections, preferably in the form of the hooked spikes, are used. The spike-points 6 enter the boards 13 and the spike-heads e are embedded in the cement. The spikes are also preferably widened below the head at e, substantially as shown in Figs. 2 and 3. The broad head of the spike holds the composition from slipping down the incline of the roof, and the flange or widened part anchors the composition from rising off the roof to extend the hold of the spike upon the cement. By this means the cement layer is advantageously held in place upon an inclined roof, and it in turn serves, by reason of its being interlocked, as described, therewith, to confine the tar-and-gra vel layerloetterin place than when a tar-and-gravel layer only is used. The cement layer is also useful in shielding the under layer from the suns heat.
In some positions the cement layer can .be applied directly to the boards 13, as shown in Fig. 4. The head 6 and the widened part c at the top of each spike evidently extend their hold on the cement and aid, therefore, in binding the layers together.
The herein-described cement layer may be applied, also, to wooden cornices as a protection against fire from electric wires and other causes.
I claim- 1. A roof composed of a layer of boards, a layer of mixed tar and gravel, a layer of suitable cement upon the layer of tar and gravel, and spikes driven into the layer of boards through the layerof tar and gravel, with their upper ends embedded in and below the outer surface of the layer of cement, substantially as specified.
2. In a roof, the combination, with the layer of boards B, the layer of mixed tar and gravel O, and the layer ofcementD outside the layer of tar and gravel, of the spikes E, driven through the layer of tar and gravel into the heads 6 widened at e, substantially as and I0 for the purposes set forth.
Witness my hand this 8th day of February, 1890.
layer of boards and provided at their upper ends with the heads 6 and widened below the head at e and embedded in the cement below the outer surface thereof, which nails serve to bind the layer of tar and gravel between the layer of boards and layer of cement, substantially as specified. l Witnesses:
3. In a roof, the combination of the boards, C. D. MOODY,
the layer of cement, and the spikes E, having l). \V. A. SANFORD.
JOHN G. ZALLEE.
Publications (1)
Publication Number | Publication Date |
---|---|
US438973A true US438973A (en) | 1890-10-21 |
Family
ID=2507874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US438973D Expired - Lifetime US438973A (en) | zallfje |
Country Status (1)
Country | Link |
---|---|
US (1) | US438973A (en) |
-
0
- US US438973D patent/US438973A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2000510210A (en) | Resin angled shingle for roof ridgeline | |
CN206174319U (en) | Head structure is received to flashing of parapet | |
US2151794A (en) | Roof construction and roofing element therefor | |
US3309831A (en) | Plastic shingle with interfitting means | |
US438973A (en) | zallfje | |
US1700619A (en) | Roof flashing | |
US1073540A (en) | Building construction. | |
US1074404A (en) | Composite roofing. | |
US1665774A (en) | Shingle and shingle construction | |
US1044773A (en) | Composite roofing. | |
US339744A (en) | cusack | |
US547104A (en) | John c | |
US767723A (en) | Roofing or siding. | |
US297530A (en) | John mott | |
US1172085A (en) | Key-base for side walls and ceilings. | |
US360796A (en) | Roofing | |
US430370A (en) | Ridge-tile for roofs | |
US294579A (en) | William heney haeeison childs | |
US369477A (en) | Metallic shingle | |
US199075A (en) | Improvement in covering the sides and roofs of buildings with slates | |
US318023A (en) | Fire and water proof roof | |
US842079A (en) | Covering for roofs and the like. | |
US794672A (en) | Wood floor or wall covering. | |
US1154435A (en) | Flashing for parapet-walls. | |
US320072A (en) | Fire-proof lath for slates |