US20130205713A1 - Method for producing prefabricated structural parts - Google Patents
Method for producing prefabricated structural parts Download PDFInfo
- Publication number
- US20130205713A1 US20130205713A1 US13/811,523 US201113811523A US2013205713A1 US 20130205713 A1 US20130205713 A1 US 20130205713A1 US 201113811523 A US201113811523 A US 201113811523A US 2013205713 A1 US2013205713 A1 US 2013205713A1
- Authority
- US
- United States
- Prior art keywords
- plates
- parts
- double
- walled
- prefabricated structural
- 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.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
- E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
- E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2002/8688—Scaffoldings or removable supports therefor
Definitions
- the invention relates to a method of making prefabricated structural components as set forth in the preamble of claim 1 .
- the invention relates to prefabricated structural components in the form of plates or double-walled plates as set forth in the preambles of claims 5 and 7 .
- the object of this invention is to avoid these disadvantages and to propose a method of the type described above where prefabricated structural components can be produced that do not have a construction joint between the bottom plate and the wall plate, that enables a precise bottom plate to be produced where no essential prior work procedures are required to produce the bottom plate, and where simple installation of the produced structural components is made possible at the construction site, thereby significantly reducing the cost of erecting the prefabricated-component building and significantly enhancing the quality of construction.
- Shaping the parts is done after the mounting fittings have been installed in the plates or double-walled plates under controlled workshop conditions so as to ensure a corresponding precision for the parts. After all of the shapable parts have been aligned to eliminate any deviations in their positions relative to the intended dimensions of the plates, the plates or double-walled plates can be joined with especially tight tolerances during installation.
- the plates are advantageously measured by laser and the parts of the mounting fittings are shaped according to plan by a computer-controlled machine tool. This enables a very high degree of accuracy to be achieved.
- the prefabricated structural components are brought into contact with each other by the parts of the corresponding mounting fittings, whereby the plates are automatically aligned in the correct position, then attached to each other by bolts and thus secured in this position, with the result that the individual structural components no longer have to be erected individually.
- the structural components After the structural components have been secured in place as in the prior art, they then only need to be filled with the hardenable plastic material.
- the object of the invention is achieved by the prefabricated structural components having the characterizing features of claims 5 and 7 .
- the features of claim 5 here enable the plates to be provided as bottom plates that are simple to move into the correct position on the base by adjusting their height. It is not necessary to lay a complete foundation but instead only to set individual selective support surfaces for the supporting elements that are then adjusted for height.
- the features of claim 7 provide the advantage of producing a vertical wall that can be easily attached to other structural components without further adjustment.
- FIG. 1 schematically illustrates one portion of a building in the process of being constructed using prefabricated structural components according to the invention
- FIG. 2 is a schematic top view showing the attachment of two bottom plates
- FIG. 3 schematically illustrates the attachment of a bottom plate to a prefabricated structural component forming a wall
- FIG. 4 is side view of the attachment shown in FIG. 2 .
- spot foundations 1 are made in a subsoil 2 .
- These foundations 1 support height-adjustable mounting fittings 3 , 4 that are attached to a prefabricated structural component 5 in the form of a bottom plate. These are advantageously made in a reusable formwork for the manufacture of such prefabricated structural components 5 .
- Anchors 6 of the mounting fittings 3 , 4 here are surrounded by the hardenable plastic material from which prefabricated structural components 5 are produced, and thus are anchored therein.
- the prefabricated structural components 5 that function as bottom plates can be aligned horizontally by adjusting bolts or devices 7 , 7 ′.
- the mounting fittings 3 furthermore include parts 8 that are made of plastic and extend across the edges of an opening 9 and are preferably molded onto the mounting fitting 3 as blanks. After the parts 8 have been measured and shaped to align the position relative to the plates, the parts 8 have essentially frustoconical alignment surfaces. These surfaces interact with or engage complementary alignment surfaces of additional parts 10 .
- the parts 10 are retained here in mounting fittings 11 that attach two plates 12 , 13 of a wall or double-walled prefabricated structural component 14 to each other.
- Anchors 6 fix the mounting fittings 11 in the plates 12 , 13 .
- the space between the plates 12 , 13 of the prefabricated structural component 14 , and the space between the subsoil 2 and prefabricated structural component 5 that forms the bottom plate, is filled with a hardenable plastic material, such as, e.g. in-situ concrete.
- adjustable supports 18 and beams 19 are used to support subsequent prefabricated structural components 5 ′ and to appropriately align these horizontally.
- the prefabricated structural components 5 ′ are attached here to double-walled prefabricated structural components 14 .
- the mounting fittings 11 and 3 ′ are provided for this purpose, the latter matching the mounting fittings 3 but including locating means for an additional part 8 that interacts with a complementary part 10 that is retained within a mounting fitting 11 ′ and attaches both of the plates 12 , 13 of the double-walled prefabricated structural component 14 to each other.
- In-situ concrete or floor pavement can be applied to the prefabricated structural component 5 ′ that functions as a ceiling.
- mounting fittings 20 , 20 ′ are anchored in these components by the anchors 6 .
- these mounting fittings 20 , 20 ′ are angled and support the parts 8 or 10 , and are attached to each other by bolts 15 that project through drilled holes into the mounting fittings 8 , 10 , and by nuts 16 , 17 .
- the parts 8 , 10 are provided with the frustoconical mounting surfaces 25 .
- the mounting fittings 20 ′ support another mounting fitting 21 that has a groove 22 of triangular cross-section, as shown in FIG. 4 , and interacts with another mounting fitting 23 that has complementarily shaped alignment surfaces 24 and is retained in the mounting fitting 11 or 11 ′ that each attach together two plates 12 , 13 of the double-walled prefabricated structural component 14 .
- the mounting fittings 20 or 20 ′ can also be provided with adjusting bolts 7 , as shown in FIG. 4 , so as to provide support on one of spot foundations 1 , and thus enable the component 5 to be aligned horizontally.
- the plate 12 of the double-walled prefabricated structural component 14 functioning as a vertical wall projects essentially over the mounting fittings 3 and terminates just in front of the respective foundation 1 or subsoil 2 . This results in only correspondingly small gaps that can easily be sealed before filling the structural components 14 with hardenable plastic material.
- the parts 8 , 10 , 21 , 23 are molded onto the mounting fittings such that the molded blanks bilaterally fit on both sides of edges of the openings 9 of the mounting fittings 3 , 11 , 11 ′, 20 , 20 ′.
- these molded blanks are measured and shaped in terms of their intended position relative to the intended dimensions of the plates, thereby creating structural components that can be attached to each other in the intended sequence.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Rod-Shaped Construction Members (AREA)
- Sewage (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Finishing Walls (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a method for producing prefabricated structural parts (5, 14) from a setting plastic compound for erecting buildings, in which the setting compound is filled into a shuttering and left to set into panels, two panels (12, 13) being joined together if necessary by means of reinforcements placed into the shutterings to form a double-walled panel (14). The built-in parts (3, 4, 20, 20′), which serve for the adjustable support of the prefabricated structural parts and/or for joining them to one another, are attached to the edge regions of the panels or double-walled panels, wherein the built-in parts (3, 11, 11′, 20, 20′) have fitting portions (8, 10, 21, 23), which serve as adjusting and joining points with respect to neighbouring panels or double-walled panels. In a further method step, the fitting portions are worked at positions that are fixed with respect to the panels or double-walled panels, in order to compensate for deviations in the position of the fitting portions from the intended dimensions of the panels or double-walled panels. The invention also relates to prefabricated structural parts produced by the method.
Description
- The invention relates to a method of making prefabricated structural components as set forth in the preamble of
claim 1. In addition, the invention relates to prefabricated structural components in the form of plates or double-walled plates as set forth in the preambles ofclaims - In known methods of this type, a hardenable plastic material is poured into reusable formworks and allowed to cure. Two of these plates are joined by reinforcement elements to produce double-walled prefabricated structural components.
- When structural components of this type are used to erect buildings, the structural components are installed on site on previously produced bottom plates or completed building ceilings, and the intermediate space between the plates of the double-walled prefabricated components is filled with a hardenable plastic material.
- Producing the bottom plate requires prior working procedures that are very costly. In addition, a precise bottom plate can be produced only with great difficulty. There is also a further problem if watertight building components are required as otherwise water can penetrate through the construction joint between the bottom plate and the wall plate.
- Another disadvantage results from the fact that the alignment of the structural components at the construction site entails very significant cost and effort, and also a corresponding cost and effort to support the structural components in order to retain them in the desired position. This requires several workers and a corresponding input in time, which means higher construction costs.
- The object of this invention is to avoid these disadvantages and to propose a method of the type described above where prefabricated structural components can be produced that do not have a construction joint between the bottom plate and the wall plate, that enables a precise bottom plate to be produced where no essential prior work procedures are required to produce the bottom plate, and where simple installation of the produced structural components is made possible at the construction site, thereby significantly reducing the cost of erecting the prefabricated-component building and significantly enhancing the quality of construction.
- This is achieved according to the invention in a method of the type mentioned above by the characterizing features of
claim 1. - Shaping the parts is done after the mounting fittings have been installed in the plates or double-walled plates under controlled workshop conditions so as to ensure a corresponding precision for the parts. After all of the shapable parts have been aligned to eliminate any deviations in their positions relative to the intended dimensions of the plates, the plates or double-walled plates can be joined with especially tight tolerances during installation.
- The plates are advantageously measured by laser and the parts of the mounting fittings are shaped according to plan by a computer-controlled machine tool. This enables a very high degree of accuracy to be achieved.
- During installation, the prefabricated structural components are brought into contact with each other by the parts of the corresponding mounting fittings, whereby the plates are automatically aligned in the correct position, then attached to each other by bolts and thus secured in this position, with the result that the individual structural components no longer have to be erected individually. After the structural components have been secured in place as in the prior art, they then only need to be filled with the hardenable plastic material.
- It is advantageous to provide the features of
claim 2 in order to enable the parts to be easily and rapidly shaped. - It is advantageous to provide the features of
claim 3 in order to determine the mutual position of the prefabricated structural components relative to each other. - In addition, the object of the invention is achieved by the prefabricated structural components having the characterizing features of
claims claim 5 here enable the plates to be provided as bottom plates that are simple to move into the correct position on the base by adjusting their height. It is not necessary to lay a complete foundation but instead only to set individual selective support surfaces for the supporting elements that are then adjusted for height. - It is advantageous to provide the features of
claim 6 in order to ensure that the bottom plates are easily and reliably attached to the other bottom plates. - The features of
claim 7 provide the advantage of producing a vertical wall that can be easily attached to other structural components without further adjustment. - The following describes the invention in more detail with reference to the drawing, in which:
-
FIG. 1 schematically illustrates one portion of a building in the process of being constructed using prefabricated structural components according to the invention; -
FIG. 2 is a schematic top view showing the attachment of two bottom plates; -
FIG. 3 schematically illustrates the attachment of a bottom plate to a prefabricated structural component forming a wall; -
FIG. 4 is side view of the attachment shown inFIG. 2 . - When a building is being constructed,
spot foundations 1 are made in asubsoil 2. Thesefoundations 1 support height-adjustable mounting fittings 3, 4 that are attached to a prefabricatedstructural component 5 in the form of a bottom plate. These are advantageously made in a reusable formwork for the manufacture of such prefabricatedstructural components 5.Anchors 6 of themounting fittings 3, 4 here are surrounded by the hardenable plastic material from which prefabricatedstructural components 5 are produced, and thus are anchored therein. - The prefabricated
structural components 5 that function as bottom plates can be aligned horizontally by adjusting bolts ordevices - The
mounting fittings 3 furthermore includeparts 8 that are made of plastic and extend across the edges of anopening 9 and are preferably molded onto the mounting fitting 3 as blanks. After theparts 8 have been measured and shaped to align the position relative to the plates, theparts 8 have essentially frustoconical alignment surfaces. These surfaces interact with or engage complementary alignment surfaces ofadditional parts 10. Theparts 10 are retained here inmounting fittings 11 that attach twoplates structural component 14 to each other. - Attachment of prefabricated
structural components 5 to the wall or double-walled prefabricatedstructural components 14, which are aligned vertically and function as a vertical walls, is done bybolts 15 andnuts 16, thebolts 15 passing through drilled holes in theparts FIG. 3 in which mountingfittings -
Anchors 6 fix themounting fittings 11 in theplates - The space between the
plates structural component 14, and the space between thesubsoil 2 and prefabricatedstructural component 5 that forms the bottom plate, is filled with a hardenable plastic material, such as, e.g. in-situ concrete. - When additional floors are erected,
adjustable supports 18 andbeams 19 are used to support subsequent prefabricatedstructural components 5′ and to appropriately align these horizontally. The prefabricatedstructural components 5′ are attached here to double-walled prefabricatedstructural components 14. Themounting fittings mounting fittings 3 but including locating means for anadditional part 8 that interacts with acomplementary part 10 that is retained within a mounting fitting 11′ and attaches both of theplates structural component 14 to each other. - In-situ concrete or floor pavement can be applied to the prefabricated
structural component 5′ that functions as a ceiling. - In order to attach two prefabricated
structural component mounting fittings anchors 6. As is shown inFIG. 2 , thesemounting fittings parts bolts 15 that project through drilled holes into themounting fittings nuts 16, 17. For best alignment, theparts frustoconical mounting surfaces 25. - The
mounting fittings 20′ support another mounting fitting 21 that has agroove 22 of triangular cross-section, as shown inFIG. 4 , and interacts with another mounting fitting 23 that has complementarilyshaped alignment surfaces 24 and is retained in the mounting fitting 11 or 11′ that each attach together twoplates structural component 14. - The
mounting fittings bolts 7, as shown inFIG. 4 , so as to provide support on one ofspot foundations 1, and thus enable thecomponent 5 to be aligned horizontally. - As shown in
FIG. 3 , theplate 12 of the double-walled prefabricatedstructural component 14 functioning as a vertical wall projects essentially over themounting fittings 3 and terminates just in front of therespective foundation 1 orsubsoil 2. This results in only correspondingly small gaps that can easily be sealed before filling thestructural components 14 with hardenable plastic material. - As already mentioned above, the
parts openings 9 of themounting fittings - Setting up the building of prefabricated structural components thus only necessitates setting up the bottom plates in their position with the adjusting devices. The following vertically oriented structural components can then be attached to the first structural component to be erected by the respective mounting fittings together with parts and bolts that force them into the correct position. As a result, the cost of assembly at the construction site is very considerably reduced.
Claims (7)
1. A method of making prefabricated structural components from a hardenable plastic material for erecting buildings in which the hardenable material is poured into a formwork and allowed to harden into plates, the method comprising the steps of:
installing mounting fittings that function to support the prefabricated structural components and/or to attach them to each other at edges of the plates, the mounting fittings having parts that function as alignment or attachment points for adjacent plates or double-walled plates, and
shaping the parts in a further procedural step at positions determined for the plates or double-walled plates so as to compensate for any deviations in the position of the parts relative to the intended dimensions of the plates or double-walled plates.
2. The method according to claim 1 , wherein the parts are made of plastic.
3. The method according to claim 1 , wherein the parts are provided with frustoconical alignment surfaces by milling, or are provided with generally conical alignment surfaces to allow the plates or double-walled plates to be aligned.
4. The method according to claim 1 , wherein molded blanks of the parts are molded onto the mounting fittings, such that the molded blanks fit to both sides of the edge of an opening of the mounting fittings.
5. A prefabricated structural component in the form of a plate that is produced according to the method of claim 1 , wherein the plate is a bottom plate, at least three of the mounting fittings being additionally provided with height-adjustable supporting elements to support the bottom plate against a base.
6. The prefabricated structural component according to claim 5 , wherein the parts of the mounting fittings of the bottom plate are parallel to a plane of the plate for attaching multiple bottom plates one below the other, and in a direction perpendicular to the plate plane for attaching the bottom plate to a double-walled plate in the form of a vertical wall, and that at least two parts are provided per alignment on at least one, preferably each narrow edge face of the bottom plate.
7. The prefabricated structural component in the form of a double-walled plate that is produced according to the method of claim 1 , wherein the double-walled plate is provided in the form of a vertical wall, wherein the parts of the mounting fittings are aligned in the direction of the plate plane for attaching a vertical wall to another vertical wall and/or bottom plate, and that at least two parts each are provided on at least one narrow edge face of the vertical wall.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1292/2010 | 2010-08-02 | ||
ATA1292/2010A AT510233B1 (en) | 2010-08-02 | 2010-08-02 | METHOD FOR PRODUCING FINISHED COMPONENTS |
PCT/AT2011/050005 WO2012016268A2 (en) | 2010-08-02 | 2011-08-01 | Method for producing prefabricated structural parts |
Publications (1)
Publication Number | Publication Date |
---|---|
US20130205713A1 true US20130205713A1 (en) | 2013-08-15 |
Family
ID=45509155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/811,523 Abandoned US20130205713A1 (en) | 2010-08-02 | 2011-08-01 | Method for producing prefabricated structural parts |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130205713A1 (en) |
EP (1) | EP2601358B1 (en) |
CN (1) | CN103097620A (en) |
AT (1) | AT510233B1 (en) |
EA (1) | EA021900B1 (en) |
WO (1) | WO2012016268A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10870990B1 (en) * | 2019-05-10 | 2020-12-22 | Peter Baruch Mueller | Closed panel building systems |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11248383B2 (en) | 2018-09-21 | 2022-02-15 | Cooper E. Stewart | Insulating concrete form apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648961A (en) * | 1970-04-30 | 1972-03-14 | William H Farrow | Wall tie for concrete forms |
US4044986A (en) * | 1975-05-12 | 1977-08-30 | Strickland Systems Inc. | Concrete form panel tying apparatus |
US4159097A (en) * | 1976-09-13 | 1979-06-26 | Strickland Systems Inc. | Tie having integrally molded sleeve |
US4726560A (en) * | 1986-09-02 | 1988-02-23 | Dotson Ray C | Concrete form tie assembly |
US5762815A (en) * | 1997-08-04 | 1998-06-09 | Lee; Kou-An | Apparatus for adjusting a distance between two opposed form panels |
US6036165A (en) * | 1998-06-02 | 2000-03-14 | Lee; Kou-An | Method and apparatus for constructing a building unit |
US6539591B1 (en) * | 2001-10-19 | 2003-04-01 | Rolando Blanco | Tie rod puller |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1534860A1 (en) * | 1965-11-02 | 1969-08-21 | Skanska Cementgjuteriet Ab | Support and guide device for components and methods for assembling these elements |
AT403184B (en) * | 1992-06-02 | 1997-11-25 | Rund Stahl Bau Gmbh & Co | Shuttering panel |
FR2696488B1 (en) * | 1992-10-06 | 1994-11-25 | Alain Antoniazzi | Flat prefabricated element in order to constitute a wall and walls made up with said elements. |
DE19549535C2 (en) * | 1995-06-30 | 2001-01-11 | Ralf Sebald | Adjustment device for placing a wall element |
DE50300704D1 (en) * | 2003-03-13 | 2005-08-04 | Glatthaar Fertigkeller Gmbh | building basement |
AU2003904132A0 (en) * | 2003-08-07 | 2003-08-21 | Scallan, Patrick Joseph | Moulding of concrete walls |
CN2746056Y (en) * | 2004-06-01 | 2005-12-14 | 魏东辉 | Ecological module |
SE527783C2 (en) * | 2004-11-03 | 2006-06-07 | Ncc Ab | Wall module with coupling |
CN100396860C (en) * | 2005-04-04 | 2008-06-25 | 朱秦江 | Concrete building combined with heat insulating framework and its construction method |
CN100417774C (en) * | 2006-07-04 | 2008-09-10 | 朱秦江 | Mounting and caging system for composite thermal-insulation concrete building template and construction method thereof |
CN101858114A (en) * | 2009-04-07 | 2010-10-13 | 段风雷 | Construction method for cast-in-place integral light-weight partition wall |
-
2010
- 2010-08-02 AT ATA1292/2010A patent/AT510233B1/en not_active IP Right Cessation
-
2011
- 2011-08-01 CN CN2011800377159A patent/CN103097620A/en active Pending
- 2011-08-01 US US13/811,523 patent/US20130205713A1/en not_active Abandoned
- 2011-08-01 EA EA201390196A patent/EA021900B1/en not_active IP Right Cessation
- 2011-08-01 WO PCT/AT2011/050005 patent/WO2012016268A2/en active Application Filing
- 2011-08-01 EP EP11810986.7A patent/EP2601358B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648961A (en) * | 1970-04-30 | 1972-03-14 | William H Farrow | Wall tie for concrete forms |
US4044986A (en) * | 1975-05-12 | 1977-08-30 | Strickland Systems Inc. | Concrete form panel tying apparatus |
US4159097A (en) * | 1976-09-13 | 1979-06-26 | Strickland Systems Inc. | Tie having integrally molded sleeve |
US4726560A (en) * | 1986-09-02 | 1988-02-23 | Dotson Ray C | Concrete form tie assembly |
US5762815A (en) * | 1997-08-04 | 1998-06-09 | Lee; Kou-An | Apparatus for adjusting a distance between two opposed form panels |
US6036165A (en) * | 1998-06-02 | 2000-03-14 | Lee; Kou-An | Method and apparatus for constructing a building unit |
US6539591B1 (en) * | 2001-10-19 | 2003-04-01 | Rolando Blanco | Tie rod puller |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10870990B1 (en) * | 2019-05-10 | 2020-12-22 | Peter Baruch Mueller | Closed panel building systems |
Also Published As
Publication number | Publication date |
---|---|
EA201390196A1 (en) | 2013-06-28 |
EA021900B1 (en) | 2015-09-30 |
WO2012016268A3 (en) | 2013-01-03 |
EP2601358A2 (en) | 2013-06-12 |
AT510233A1 (en) | 2012-02-15 |
WO2012016268A2 (en) | 2012-02-09 |
CN103097620A (en) | 2013-05-08 |
AT510233B1 (en) | 2012-07-15 |
EP2601358B1 (en) | 2015-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9874036B2 (en) | Prefabricated, deconstructable, multistory building construction | |
US10688685B2 (en) | Formwork for providing a concrete foundation plinth with exposed horizontal reinforcing bars, plinth provided with such formwork, and structure comprising such plinth | |
CN106703306B (en) | Precast concrete parapet component and connection structure thereof | |
US20080224022A1 (en) | Method for Introducing Vertical Built-In Parts Into Structures Erected with a Sliding Formwork, Particularly in Annular Concrete Walls, and Device for Performing the Method | |
CN109972837A (en) | A kind of wooden frame template and its application method | |
KR20110128396A (en) | Pre-embedded anchor frame equipped with coupler and anchoring method of steel column thereof | |
JP2017061841A (en) | Concrete form structure | |
CN112302209B (en) | Steel and concrete shear wall mixed structure and manufacturing method thereof | |
US20130205713A1 (en) | Method for producing prefabricated structural parts | |
AU2020281139B2 (en) | Prefabricated floor panel, construction and method therefor | |
KR101658929B1 (en) | Precast box structure and construction method thereof | |
JP2004263507A (en) | Building foundation construction method and building foundation structure | |
KR101884572B1 (en) | Assembly External wall structure of a building | |
KR101409249B1 (en) | Top Down Construction method Using Method Of Steel Hybrid Girder Construction | |
JP3244102U (en) | Steel house foundation structure and anchor set used therein | |
CN113047628B (en) | Finished steel reinforcement cage grading assembly method suitable for bearing metal column template | |
JP2004124485A (en) | Formation method of floor surface and beam material or the like for building structure making use of form concrete block | |
US20220403641A1 (en) | Method for using aerated autoclaved concrete in residential and commercial construction | |
US20230392364A1 (en) | A wall joint, method and system to form the wall joint with a mechanical connector | |
CN107687256B (en) | Main and secondary beam connection integrated supporting system of assembled concrete structure and mounting method | |
JP2779050B2 (en) | Method of forming the basic structure | |
JP2798804B2 (en) | Method of forming the basic structure | |
CN113250453A (en) | Template system and template installation positioning method | |
JPH08105062A (en) | Footing structure and executing method thereof | |
JP2759131B2 (en) | Foundation beam construction method for steel reinforced concrete columns |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |