US954983A - Concrete construction. - Google Patents
Concrete construction. Download PDFInfo
- Publication number
- US954983A US954983A US51425709A US1909514257A US954983A US 954983 A US954983 A US 954983A US 51425709 A US51425709 A US 51425709A US 1909514257 A US1909514257 A US 1909514257A US 954983 A US954983 A US 954983A
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- Prior art keywords
- recess
- units
- unit
- prefer
- concrete
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- 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
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Classifications
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- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
- E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
- E04B2/10—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
Definitions
- My invention relates to structural systems wherein a plurality of units are assembled to constitute the structure and provides eflicient means for uniting said units into an integral whole, either permanently or in such a manner that they may be talren down when desired without injury thereto.
- a recess is cast or otherwise formed in the face of one of the units into which recess, when the units are assembled, metal reinforcement may protrude from the other unit.
- I also provide metal reinforcement for the walls of the recess to prevent fracture or rupture of the material of the unit.
- fr, '13, and C are three units, which may be of any material, such as natural stone, but my invention is particularly applicable to units of concrete, cement or J composite material.
- a recess l which may be of any desired shape.
- Vliere the union is to b-e permanent, I prefer to form the same with walls tapering together toward the mouth of the recess, while, in case the union is to be temporary and removable, I prefer to provide a rectangular recess or a recess with the walls tapering together toward the bottom of the recess.
- a second port or passage, 6, which may act as an overlow port, as the Workman Will know that the recess is i'illed When the surplus llling material begins to flow up through the port G.
- lhat desire to claim is l. ln a union for concrete units, a unit provided with a recess in the material thereotx and a metallic reinforcing ring embedded in said material forming the Wall of said recess for the purpose of strengthening the same, substantially as and for the purpose set forth.
- a unit provided with a recess in the material thereof which recess is concealed between the two abutting units When assembled, metal reinforcement- Vembedded in the material of the first unit forming the Wall of said recess to strengthen the same, other metal reinforcement partially embedded in the material of the second unit and eXtending into said recess when the units are assembled, and a port leading from the eX- posed face of one of said units, through the material thereof, into said recess 'for the introduction of a lilling into said recess, substantially as and for the purpose set forth.
Description
P. MELBBR.
CONCRETE CONSTRUCTION. APPLIOATION FILED JAN.26, 1.904. BENEWED AUG. 23, 1909.
Patented'Apr. 12, 1910.
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@z5 M ATTRNEY.
ANDREW B GRAHAM Co. Puomumoannvusns WASHINGTON. 0.0.
FREDERICK .'LVIELBER, 0F ROSS TOWNSHII?, ALLEGHENY COUNTY, PENNSYLVANIA.
coneanrn CONSTRUCTION.
Specification of Letters Patent.
Patented Apr. 12, 1910.
Application filed January 26, 1904, Serial No. 190,653. Renewed August 23, 1909. Serial No. 514,257.
To @ZZ whom it may concern:
Be it known that I, FREDERICK MELBER, a citizen of the United States, and residing in the township of Ross, in the county of Alleglieny and State of Pennsylvania, have invented or discovered new and useful Im` proveniente in AConcrete Construction, of which the following is a specification.
My invention relates to structural systems wherein a plurality of units are assembled to constitute the structure and provides eflicient means for uniting said units into an integral whole, either permanently or in such a manner that they may be talren down when desired without injury thereto. To effect these ends a recess is cast or otherwise formed in the face of one of the units into which recess, when the units are assembled, metal reinforcement may protrude from the other unit. I also provide metal reinforcement for the walls of the recess to prevent fracture or rupture of the material of the unit.
In the accompanying drawing I show a plurality of units assembled by means of my unions, one of said units being shown in full lines, one in vertical section, and the third unit being shown partially in full lines and partially-in section.
The following is a d-etailed description of the drawing. fr, '13, and C are three units, which may be of any material, such as natural stone, but my invention is particularly applicable to units of concrete, cement or J composite material. To unite the units together, I provide in the face of one Of the units, a recess l which may be of any desired shape. Vliere the union is to b-e permanent, I prefer to form the same with walls tapering together toward the mouth of the recess, while, in case the union is to be temporary and removable, I prefer to provide a rectangular recess or a recess with the walls tapering together toward the bottom of the recess.
In the case of concrete or other artificially constructed units, I partially embed a rod or other metal reinforcement, 2i, in the body of the second unit, which rod protrudes into the recess in the first unit when the units are assembled. I prefer to embed said rod 2 in the material of the unit to such an extent that the adhesion of metal to the material of the unit is equal to the tensile strength of the metal. I prefer to form the end of the rod 2 in hoolr shape to aid in adhesion. sembled, as shown, I introduce into said recess l a filling of liquid or soft binding material, such as cem-ent or concrete, which when hardened, adheres to both units and the rod 2 and binds the units firmly together. In case I desire to form a temporary union between the units, as where temporary structures are to be erected, I prefer to coat the walls of the recess l with a coat or layer of non-bonding material such as some hydrocarbon substance, which will prevent the adherence of the cement filling to the walls of the recess l so that when the units are taken apart, the hardened material which was used to fill the recess l will adhere to the unit from which rod 2 protrudes and will lift out of recess 1 freely- The structure can readily be reassembled by assembling` the units and seating the proJection formed by the hardened filling in the recesses 1 1,
once more.
To strengthen the. walls of recess l and prevent rupture or fracture thereof, I prefer to embed therein metal rings or shapes, El 3, whereby the said recesses maintain their form under all circumstances.
IV here the unions between the units are to be permanent, I prefer to partially embed one or more metal rods or reinforcement-s, 1li-et, in the material of the unit which contains the recess l, allowing the hooked ends of said rods to protrude into said recess to be embedded in the filling when the same is introduced. This greatly adds to the strength of the union and forms the abutting units into what is practically an integral whole.
As it is desirable to assemble the units to- When the units have been asgether and unite them when the structure is wholly or partially erected, some means must be provided for the introduction of the filling into the recesses which would be then concealed between the abutting faces of the units. For this purpose I provide a port or passage 5, leading through the material of one of the units, from the exposed face thereof, into said recess. I prefer to form said ports in such a manner as to extend downwardly into said recesses through the material of the upper unit. The filling may be introduced tirough said port into said recess and rammed thoroughly so that the recess is completely filled. Enough filling is also provided to fill up the port 5. In order that the air contained in the recess may be driven out and to enable the Workmen to tell when the recess is full, I prefer to provide a second port or passage, 6, which may act as an overlow port, as the Workman Will know that the recess is i'illed When the surplus llling material begins to flow up through the port G.
lhat desire to claim is l. ln a union for concrete units, a unit provided with a recess in the material thereotx and a metallic reinforcing ring embedded in said material forming the Wall of said recess for the purpose of strengthening the same, substantially as and for the purpose set forth.
Q. In a union for concrete units, a unit provided With a recess in the material thereof and metal reinforcement embedded in said material forming the Wall oi said recess, substantially as and for the purpose set forth.
l a l i l i 3. In a union for concrete units, a unit provided with a recess in the material thereof which recess is concealed between the two abutting units When assembled, metal reinforcement- Vembedded in the material of the first unit forming the Wall of said recess to strengthen the same, other metal reinforcement partially embedded in the material of the second unit and eXtending into said recess when the units are assembled, and a port leading from the eX- posed face of one of said units, through the material thereof, into said recess 'for the introduction of a lilling into said recess, substantially as and for the purpose set forth.
Signed at Pittsburg, Penna.,this 23rd of January 1904.
FREDERICK MELBER. lVitnesses J. H. HARRISON, EDWARD A. LAWRENCE.
da y
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51425709A US954983A (en) | 1909-08-23 | 1909-08-23 | Concrete construction. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51425709A US954983A (en) | 1909-08-23 | 1909-08-23 | Concrete construction. |
Publications (1)
Publication Number | Publication Date |
---|---|
US954983A true US954983A (en) | 1910-04-12 |
Family
ID=3023387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US51425709A Expired - Lifetime US954983A (en) | 1909-08-23 | 1909-08-23 | Concrete construction. |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691710A (en) * | 1969-12-22 | 1972-09-19 | A Carlton Gilbert | Building panels |
US4605336A (en) * | 1984-07-12 | 1986-08-12 | Slaw Sr Robert A | Joint construction of concrete members |
US20090126294A1 (en) * | 2006-03-01 | 2009-05-21 | Bike Track, Inc. | Modular Flooring System |
-
1909
- 1909-08-23 US US51425709A patent/US954983A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691710A (en) * | 1969-12-22 | 1972-09-19 | A Carlton Gilbert | Building panels |
US4605336A (en) * | 1984-07-12 | 1986-08-12 | Slaw Sr Robert A | Joint construction of concrete members |
US20090126294A1 (en) * | 2006-03-01 | 2009-05-21 | Bike Track, Inc. | Modular Flooring System |
US7921618B2 (en) * | 2006-03-01 | 2011-04-12 | Bike Track, Inc. | Modular flooring system |
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