US139451A - Improvement in the construction of buildings - Google Patents
Improvement in the construction of buildings Download PDFInfo
- Publication number
- US139451A US139451A US139451DA US139451A US 139451 A US139451 A US 139451A US 139451D A US139451D A US 139451DA US 139451 A US139451 A US 139451A
- Authority
- US
- United States
- Prior art keywords
- water
- joists
- strips
- plates
- building
- 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
- 238000010276 construction Methods 0.000 title description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 32
- 229910052742 iron Inorganic materials 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 210000001503 Joints Anatomy 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004572 hydraulic lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
Definitions
- My invention relates to a plan 'of constructing ceilings, floorsyand roofs, which will perectly adapt them to receive and to retain a supply of water, thereby imparting to them the perfect protection which water affords against the generation of any degree of temperature that will impair their strength or durability in the least degree.
- a practical method of applying my invention to a building may be described as follows: Supposing that the joists have been fixed in the walls of a building in the usual manner, I proceed to apply to the under edge of the joists a a a, Fig. l, furring-strips b b b, Fig. 2, at right angles to the line of said joists 5 said furringstrips being about one and one-half inch square, and placed at suitable distances to receive the metal plates that are to be fixed to them.
- these furring-strips have been properly secured to the joists I proceed to secure to them sheets ofiron or other metal, until the whole surfaeeof the ceiling is covered by them from wall to wall.
- a rough board door suitable to receive a coating of tarred paper, to which is applied a heavytcoating of tar much the same as that species of roofing is done; this is done to produce a perfect and permanent water-tight shed over the lower parts of the building, and it may be accomplished by va- ⁇ in the usual manner, and securing it to said.
- Furring-strips are also applied to the face of the beams, forming well-holes for stairways or hoist-ways, as shownat f f f, Fig. ⁇ 3, and on said strips metal plates are secured, said plates having a iiange,g g g, at their lower edge, so asto form a union with the iron plates iixed to thelower edge ofthe joists aa a, as before set forth, while the upper edge of said plates rise above the level of the floor some two or more inches, to form a barrier against the oxv' of water through said wellholes to lower stories of the building.
- These plates having been properly secured to the furring-strips f f j', Fig.
- a good plan for the construction of such fireproof doors or traps, so as to prevent their being warped by intense heat, is that of iixin g to common gas-pipethin sheets of iron; the pipe-frame being made of a suitable size to close the well-hole completely and rest upon the flange t' it' when such traps are closed.
- My purpose in providing a water-tight shed beneath the oor of a building is that of guarding against the fall of water, used to extinguish a fire, to lower stories of a building, it being the experience of underwriting that more loss is caused by water than by the re, upon the average; but, beside preventing such leaisi fall of the water, it insures a submersion of the floor, making it absolutely indestructible. If it is merely desired to render the oors I water-tight, it Will be more or less practicable to omitthe filling of non-combustible material applied over the water-tight shed.
- I claiml The combination of awater-tight shed or substructure provided to the ioor of a building, with a metal ceiling, substantially as or for the purposes set forth.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Description
4H. H. BRYANT. Constructinn uf Buildings.` Patentedglgne 3.1873.
UNITED STATES HEZEKIAH H. BRYANT, OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN THE CONSTRUCTION OF BUILDINGS. i
Specification forming part of Letters Patent No. 139,451, dated June 3, 1873; application led December 6, 1872.
To all whom it may concern:
Be it known that I, HEZEKIAH H. BRYANT, of Boston, Suffolk county, Massachusetts, have invented certain Improvements in Fire-Proof Structures, of which the following is a specification My invention relates to a plan 'of constructing ceilings, floorsyand roofs, which will perectly adapt them to receive and to retain a supply of water, thereby imparting to them the perfect protection which water affords against the generation of any degree of temperature that will impair their strength or durability in the least degree.
In the accompanying drawing, Figures 1,2, and 3 are sections of my invention.
A practical method of applying my invention to a building may be described as follows: Supposing that the joists have been fixed in the walls of a building in the usual manner, I proceed to apply to the under edge of the joists a a a, Fig. l, furring-strips b b b, Fig. 2, at right angles to the line of said joists 5 said furringstrips being about one and one-half inch square, and placed at suitable distances to receive the metal plates that are to be fixed to them. When these furring-strips have been properly secured to the joists I proceed to secure to them sheets ofiron or other metal, until the whole surfaeeof the ceiling is covered by them from wall to wall. Upon the upper surface of these iron plates I apply a coating, in a liquid state, of water-lime, or other noncombustible and water-resisting cement, for the double purpose of preventing the iron from corroding, and of rendering the joints between the plates of iron substantially watertight. My object in fixing the iron plates to the furring-strips b b b, instead of to the joists a aa, is that of placing each one. of the spaces between the several joists in free communication, the one with all others, so that water falling into any one of said spaces will find free access to all the others, as will the steam or vapor that may be` generated therefrom,
thus giving, from any given point, an equal protection to all others exposed to the action of heat. As an equivalent of said furring-strips for said purpose, it will be found more or less practicable to cut slots in the joists that plan, however, impairs their strength. Ifsuitable corrugations or moldings are formed in the metal plates, they will, in and of themselves, provide a sufficiently artistic ceiling; but the iron plates may be put up in the ordinary merchantable condition of sheet iron, and
furring-strips applied beneath them to receive f laths and plasterin the usual manner, as shown at ccc, Fig. 3. Upon the upper edge of the' joists a a a I lay a rough board door, suitable to receive a coating of tarred paper, to which is applied a heavytcoating of tar much the same as that species of roofing is done; this is done to produce a perfect and permanent water-tight shed over the lower parts of the building, and it may be accomplished by va-` in the usual manner, and securing it to said.`
strips. Furring-strips are also applied to the face of the beams, forming well-holes for stairways or hoist-ways, as shownat f f f, Fig. `3, and on said strips metal plates are secured, said plates having a iiange,g g g, at their lower edge, so asto form a union with the iron plates iixed to thelower edge ofthe joists aa a, as before set forth, while the upper edge of said plates rise above the level of the floor some two or more inches, to form a barrier against the oxv' of water through said wellholes to lower stories of the building. These plates having been properly secured to the furring-strips f f j', Fig. 3, I proceed to fix to the surface of said plates a flange, formed by i i angle iron or otherwise, shown at iii, to form a support for a fire-proof door or trap, when it is shut down to close said well-holes. A good plan for the construction of such fireproof doors or traps, so as to prevent their being warped by intense heat, is that of iixin g to common gas-pipethin sheets of iron; the pipe-frame being made of a suitable size to close the well-hole completely and rest upon the flange t' it' when such traps are closed.
.points out the essence of my invention to con-f sist in providing a water-tight shed or substructure for iioors, and protecting the same Y for a time from the action of ire by an overlying coat of non-combustible and non-heatconducting material, and of providing a metallic ceiling to the lower edges of the joists in\ such manner as will make it substantially water-tight, and also leave the spaces between the joists in free communication, the one with another, for the purpose of providing for a supply of water to the upper surface of the ceiling. Y
My purpose in providing a water-tight shed beneath the oor of a building is that of guarding against the fall of water, used to extinguish a fire, to lower stories of a building, it being the experience of underwriting that more loss is caused by water than by the re, upon the average; but, beside preventing such leaisi fall of the water, it insures a submersion of the floor, making it absolutely indestructible. If it is merely desired to render the oors I water-tight, it Will be more or less practicable to omitthe filling of non-combustible material applied over the water-tight shed.
I claiml. The combination of awater-tight shed or substructure provided to the ioor of a building, with a metal ceiling, substantially as or for the purposes set forth.
2. The combination of a metal ceiling rendered substantially water-tight, with the joi sts of a building, wherein the spaces between the joists are kept in communication with eachVY other, substantially as and for the purpose shown and specied. 1
3. The combination of a water-tight deck, with a superposed layer or coating of non-coin bustible material and the ordinaryY iloor of a building, substantially as and for the purposes specified.
4. The combination with a metal ceiling of the furring-strips and laths to receive plaster, substantially as shown and described.
HEZEKIAH H. BRYANT. 'Vitnesses F. CURTIS, W. E. BOARDMAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US139451A true US139451A (en) | 1873-06-03 |
Family
ID=2208865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US139451D Expired - Lifetime US139451A (en) | Improvement in the construction of buildings |
Country Status (1)
Country | Link |
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US (1) | US139451A (en) |
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0
- US US139451D patent/US139451A/en not_active Expired - Lifetime
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