US20150354234A1 - Flat tie and method of constructing form using flat tie and nonmetallic form board - Google Patents
Flat tie and method of constructing form using flat tie and nonmetallic form board Download PDFInfo
- Publication number
- US20150354234A1 US20150354234A1 US14/763,665 US201314763665A US2015354234A1 US 20150354234 A1 US20150354234 A1 US 20150354234A1 US 201314763665 A US201314763665 A US 201314763665A US 2015354234 A1 US2015354234 A1 US 2015354234A1
- Authority
- US
- United States
- Prior art keywords
- form boards
- flat tie
- tie
- gap holding
- 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.)
- 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
- 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
-
- 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
- E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
- E04G17/0751—One-piece elements
- E04G17/0752—One-piece elements fully recoverable
-
- 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
- E04B2/8652—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties located in the joints of the forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/07—Tying means, the tensional elements of which are fastened or tensioned by means of wedge-shaped members
- E04G17/0707—One-piece elements
- E04G17/0721—One-piece elements remaining completely or partially embedded in the cast 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/6116—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by locking means on lateral surfaces
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B2001/6195—Connections for building structures in general of slab-shaped building elements with each other the slabs being connected at an angle, e.g. forming a corner
-
- 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
- E04B2002/867—Corner details
-
- 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
- E04B2002/8676—Wall end details
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G2017/0646—Tying means; Spacers ; Devices for extracting or inserting wall ties made of a flat strip, e.g. of metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Disclosed herein is a flat tie including a long strip-shaped steel tie body passing through a pair of form boards, which are spaced apart in a width direction, and having wedge holes, which are respectively provided in both end portions thereof protruding outward from the associated form boards, and a plurality of gap holding protrusions provided on one surface of the tie body, which is located in a space between the pair of spaced form boards, so as to be caught by and fixed to one side of each form board, such that a predetermined distance between the pair of form boards is maintained. In accordance with the disclosure, it is possible to basically remove a separate gap holding member for maintaining a distance between form boards and to reduce costs.
Description
- The present invention relates to a flat tie that is used to construct a form using a nonmetallic form board (sheathing board), with heat insulation properties, (e.g., made of a foam material such as Styrofoam or a plastic material) used as an internal/external insulator for construction, without the removal of the form board after pouring concrete, and a method of constructing a form using the flat tie and the nonmetallic form board. More particularly, the present invention relates to a flat tie that has a plurality of gap holding protrusions provided on one surface of a tie body of the flat tie, which traverses a space between a pair of form boards spaced apart from each other at a regular interval for pouring concrete, so as to be caught by and fixed to one side of the associated form board, such that a predetermined distance between the pair of form boards is maintained, and a method of constructing a form using the flat tie and the nonmetallic form board.
- When buildings are generally constructed, a plurality of form boards forming the frame of a wall is used to form the wall, which defines the external appearance of the buildings, transverse support bars (pipes) are embedded in concrete poured between the form boards to function as respective frame members and are simultaneously connected to hooks by wedges to be installed to end portions protruding outward from the form boards in order to endure the pressure of concrete between the form boards, or building materials, such as a flat tie for mounting a reinforcement plate capable of covering and reinforcing the contact connection portion between the form boards, are used.
- By way of example, the process of forming a conventional building wall will be schematically described. After a plurality of form boards are spaced apart from each other at regular intervals in the width direction and are continuously and vertically arranged in the longitudinal direction, concrete is poured into the space between the form boards and is then cured, thereby enabling a predetermined vertical wall to be completed.
- In addition, the process of forming a lamination plate (slab) on the upper end portion of the vertical wall is performed by horizontally arranging lumber on the upper end portion of the vertical wall, again arranging plywood on the lumber, fixing the same with nails, pouring concrete in the state in which insulation (dustproof) Styrofoam is placed on the plywood, and then separating and removing the lumber and the plywood.
- Meanwhile, in order for the spaces, which are defined between the form boards, for pouring concrete to be maintained at predetermined intervals in the related art, separate gap holding members are provided in the central portions of the form boards.
- However, since the conventional method of maintaining the distance between the form boards is a method in which the distance between form boards is maintained by installing separate gap holding members in the central portions of the form boards, costs may be incurred for the provision of the separate gap holding members. In addition, it is difficult for an operator to access the gap holding members arranged in the central portions of the form boards, and the operation is cumbersome since the gap holding members are beyond the operator's reach.
- Therefore, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a flat tie that has a plurality of gap holding protrusions provided on one surface of a tie body of the flat tie, which traverses a space between a pair of form boards spaced apart from each other at a regular interval for pouring concrete, so as to be caught by and fixed to one side of the associated form board such that a predetermined distance between the pair of form boards is maintained, thereby enabling costs to be reduced while a separate gap holding member for maintaining a distance between form boards is basically removed, and a method of constructing a form using the flat tie and a nonmetallic form board.
- In addition, it is another object of the present invention to provide a flat tie capable of allowing a distance between edge portions of form boards to be maintained, thereby overcoming an existing difficulty of operation due to maintaining a distance between central portions of form boards and thus achieving an overall improvement in operation such as an improvement in operation efficiency and a reduction in operating time, and a method of constructing a form using the flat tie and a nonmetallic form board.
- In accordance with an aspect of the present invention, the above and other objects can be accomplished by the provision of a flat tie adapted such that, in a state in which the flat tie traverses a space between a plurality of form boards, spaced apart from each other at regular intervals in a width direction and continuously and vertically arranged in a longitudinal direction, while both end portions of the flat tie protrude outward from the respective form boards, the flat tie is embedded after concrete is poured into a space between a pair of form boards and is then cured, the flat tie including a tie body passing through the pair of form boards spaced apart in the width direction, and having wedge holes respectively provided in both end portions thereof protruding outward from the associated form boards, and a plurality of gap holding protrusions provided on one surface of the tie body located in the space between the pair of spaced form boards, so as to be caught by and fixed to one side of each form board, such that a predetermined distance between the pair of form boards is maintained.
- In accordance with another aspect of the present invention, there is provided a method of constructing a form using a flat tie, including preparing a flat tie having gap holding protrusions of a front/rear surrounding structure, vertically arranging a plurality of form boards such that the form boards are spaced apart from each other at regular intervals in a width direction and continue in a longitudinal direction, connecting facing edges of the respective form boards, continuously arranged in the longitudinal direction, using an H-bar, and arranging the flat tie such that the flat tie is traversed in the width direction between facing edge cross-sections of the adjacent form boards while fixing the respective gap holding protrusions of the flat tie by surrounding front and rear surfaces of each side edge of the corresponding form boards by the gap holding protrusions, such that a predetermined distance between the form boards in the width direction thereof is maintained.
- In accordance with a flat tie and a method of constructing a form using the flat tie and a nonmetallic form board, the flat tie has a plurality of gap holding protrusions provided on one surface of a tie body of the flat tie, which traverses a space between a pair of form boards spaced apart from each other at a regular interval for pouring concrete, so as to be caught by and fixed to one side of the associated form board such that a predetermined distance between the pair of form boards is maintained, thereby enabling costs to be reduced while a separate gap holding member for maintaining a distance between form boards is basically removed.
- In addition, since a distance between edge portions of the form boards is maintained, it is possible to overcome an existing difficulty of operation due to maintaining a distance between central portions of form boards and thus achieve an overall improvement in operation such as an improvement in operation efficiency and a reduction in operating time.
- The above and other objects, features and other advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
-
FIG. 1 is a perspective view illustrating one flat tie according to an embodiment of the present invention; -
FIG. 2 is a perspective view illustrating one flat tie according to another embodiment of the present invention; -
FIG. 3 is a perspective view schematically illustrating the process of constructing form boards using the flat ties according to the embodiments of the present invention; -
FIG. 4 is a main perspective view illustrating the state in which a hook and a transverse support bar are installed in the process of constructing the form boards using the flat ties according to the embodiments of the present invention; -
FIG. 5 is a top cross-sectional view schematically illustrating the process of constructing the form boards using the flat ties according to the embodiments of the present invention; and -
FIG. 6 is a perspective view illustrating an example of a form board which may be used in the embodiments of the present invention. - Reference will now be made in detail to exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below.
- As illustrated in
FIGS. 1 to 5 , a flat tie, which is designated byreference numeral 20, according to an embodiment of the present invention is adapted such that, in the state in which the flat tie traverses a space between a plurality ofform boards 10, which are spaced apart from each other at regular intervals in a width direction and are continuously and vertically arranged in a longitudinal direction while both end portions of the flat tie protrude outward from therespective form boards 10, the flat tie is embedded after concrete is poured into the space between a pair ofform boards 10 and is then cured. - The
flat tie 20 includes a long strip-shapedsteel tie body 21 passing through the pair ofform boards 10 spaced apart in the width direction, and havingwedge holes 21 a, which are respectively provided in both end portions thereof protruding outward from therespective form boards 10, and a plurality ofgap holding protrusions 22 provided on one surface of thetie body 21, which is located in the space between the pair of spacedform boards 10, so as to be caught by and fixed to one side of eachform board 10, such that a predetermined distance between the pair ofform boards 10 is maintained. - Here, the
gap holding protrusions 22 have a perpendicular protruding structure configured to perpendicularly protrude from one surface of theflat tie 20. - The
flat tie 20 is arranged in the width direction between and through the facing edges of theform boards 10, which are continuously arranged in the longitudinal direction, and thegap holding protrusions 22 have a front/rear surrounding structure configured to surround the front and rear surfaces of each edge of thecorresponding form boards 10. - That is, the
gap holding protrusion 22 is configured as four gap holding protrusions in order to surround the front and rear surfaces of the respective edge of the associatedform boards 10. - As illustrated in
FIG. 2 , a flat tie, which is designated byreference numeral 25, according to another embodiment of the present invention is applied to eachform board 10 having central through-holes 11 formed in the central portion thereof for maintaining the distance between the central portions of theform boards 10. Theflat tie 25 is arranged through the central through-holes 11 in eachform board 10, andgap holding protrusions 26 have an inner surface catching structure configured to be caught by the edges of the central through-holes 11 in the facing inner surfaces of the associatedform boards 10. - That is, the
gap holding protrusion 26 is configured as two gap holding protrusions so as to be caught by the edges of the central through-holes 11 in the facing inner surfaces of the associatedform boards 10. - The perpendicular protruding structure of the
gap holding protrusion flat tie - Meanwhile, as illustrated in
FIG. 4 , aseparate hook 50 is connected to a wedge 51 throughwedge holes flat tie form boards 10, and thus atransverse support bar 52 may be installed to thehook 50. - Here, a separate
square lumber 53 for supporting thetransverse support bar 52 may be arranged in the space between thetransverse support bar 52 and theform board 10. - In addition, before the
transverse support bar 52 is installed,separate reinforcement plates 54 may be mounted through thewedge holes 21 a in both ends of theflat tie 20 exposed outward from theform boards 10 so as to reinforce the connection portions between thecontinuous form boards 10, as illustrated inFIG. 3 . -
Reference numeral 30 refers to an H-bar for interconnecting the facing edge portions between theform boards 10 which are continuously arranged in the longitudinal direction, andreference numeral 40 refers to a corner bar for connecting the corner portions between theform boards 10. - One side of the H-
bar 30 is provided with a tie-seating groove 31, which is recessed such that theflat tie 20 is inserted into the tie-seating groove 31 to be seated to the H-bar 30. - Since the
form boards 10 are connected by the H-bar 30 in the present invention, thegap holding protrusions 22 have a structure configured to surround the front and rear surfaces of the edge of each of theform boards 10 with the H-bar 30 interposed therebetween. - In addition,
reference numeral 12 refers to a recessed groove portion 12 (seeFIG. 6 ) which is recessed such that the H-bar 30 is flush with the front and rear surfaces of theform board 10 in the edge portion of theform board 10.Reference numeral 12 a (seeFIG. 6 ) refers to a through-hole through which passes a fixing pin for interconnecting and fixing theform board 10 and the H-bar 30.Reference numeral 12 b (seeFIG. 6 ) refers to a tie through-hole having a “T” shape, through which theflat tie 20 passes. - Hereinafter, a method of constructing the form board using the flat ties according to embodiments of the present invention will be described with reference to the above-mentioned structure. First, a
flat tie 20 havinggap holding protrusions 22 of a front/rear surrounding structure is prepared. - Next, a plurality of
form boards 10 are vertically arranged so as to be spaced apart from each other at regular intervals in a width direction and to continue in a longitudinal direction. - Next, the facing edges of the
respective form boards 10 which continue in the longitudinal direction are connected using an H-bar 30. - Next, the
flat tie 20 is traversed and arranged in the width direction between the facing edge cross-sections of theadjacent form boards 10, and the respectivegap holding protrusions 22 of theflat tie 20 are fixed by surrounding the front and rear surfaces of each side edge of thecorresponding form boards 10 with the H-bar 30 interposed therebetween, such that a predetermined distance between the pair ofform boards 10 in the width direction thereof is maintained. Through such processes, the construction of the form using the flat tie according to the present invention is completed. - Meanwhile, when the
form board 10 is aform board 10 having a central through-hole 11, theflat tie 20 is provided as aflat tie 25 havinggap holding protrusions 26 of an inner surface catching structure. Theflat tie 25 is arranged in the space between a pair of spacedform boards 10, and thegap holding protrusions 26 of the inner surface catching structure are caught by the inner edge portions of the central through-holes 15 in therespective form boards 10 facing each other. Thus, a predetermined distance between the central portions of theform boards 10 in the width direction thereof is maintained. - Next,
reinforcement plates 54 are mounted throughwedge holes 21 a in both ends of theflat tie 20 exposed outward from theform boards 10, andhooks 50 are connected again therethrough, thereby enabling reinforcement structures such astransverse support bars 52 to be additionally installed. - In this state, when concrete is poured into the space between the
form boards 10 and is then cured, a predetermined vertical wall for building may be completed. - As described above, in accordance with the form board according to the embodiments of the present invention, the flat tie has the gap holding protrusions provided on one surface of the tie body of the flat tie, which traverses the space between the pair of form boards spaced apart from each other at a regular interval for pouring concrete, so as to be caught by and fixed to one side of the associated form board such that the predetermined distance between the pair of form boards is maintained, thereby enabling costs to be reduced while a separate gap holding member for maintaining a distance between form boards is basically removed. In addition, since the distance between the edge portions of the form boards is maintained, it is possible to overcome an existing difficulty of operation due to maintaining a distance between central portions of form boards and thus achieve an overall improvement in operation such as an improvement in operation efficiency and a reduction in operating time.
- Various embodiments have been described in the best mode for carrying out the invention. Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (4)
1. A flat tie adapted such that, in a state in which the flat tie traverses a space between a plurality of form boards, spaced apart from each other at regular intervals in a width direction and continuously and vertically arranged in a longitudinal direction, while both end portions of the flat tie protrude outward from the respective form boards, the flat tie is embedded after concrete is poured into a space between a pair of form boards and is then cured, the flat tie comprising:
a tie body passing through the pair of form boards spaced apart in the width direction, and having wedge holes respectively provided in both end portions thereof protruding outward from the associated form boards; and
a plurality of gap holding protrusions provided on one surface of the tie body located in the space between the pair of spaced form boards, so as to be caught by and fixed to one side of each form board, such that a predetermined distance between the pair of form boards is maintained, wherein:
the gap holding protrusions have a perpendicular protruding structure configured to perpendicularly protrude from one surface of the flat tie;
the flat tie is arranged in the width direction between and through facing edges of the form boards, continuously arranged in the longitudinal direction; and
the gap holding protrusions have a front/rear surrounding structure configured to surround front and rear surfaces of each edge of the corresponding form boards.
2. The flat tie according to claim 1 , wherein the perpendicular protruding structure of each of the gap holding protrusions is formed by cutting one surface of the flat tie and then bending a tip portion thereof in a perpendicular direction.
3. A method of constructing a form using a flat tie, comprising:
preparing a flat tie having gap holding protrusions of a front/rear surrounding structure;
vertically arranging a plurality of form boards such that the form boards are spaced apart from each other at regular intervals in a width direction and continue in a longitudinal direction;
connecting facing edges of the respective form boards, continuously arranged in the longitudinal direction, using an H-bar; and
arranging the flat tie such that the flat tie is traversed in the width direction between facing edge cross-sections of the adjacent form boards, and fixing the respective gap holding protrusions of the flat tie by surrounding front and rear surfaces of each side edge of the corresponding form boards by the gap holding protrusions while wedge holes in both end portions of the flat tie protrude outward from the respective form boards, such that a predetermined distance between the form boards in the width direction thereof is maintained.
4. The method according to claim 3 , wherein:
each of the form boards is provided as a form board having a central through-hole;
the flat tie is provided as a flat tie having a gap holding protrusion of an inner surface catching structure; and
the flat tie is arranged in a space between a pair of spaced form boards, and the gap holding protrusion of the inner surface catching structure is caught by an inner edge portion of the central through-hole in each of the form boards facing each other, such that a predetermined distance between the form boards in the width direction thereof is maintained.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0008656 | 2013-01-25 | ||
KR1020130008656A KR101422076B1 (en) | 2013-01-25 | 2013-01-25 | Flat tie and method for constructing concrete forms using the same |
PCT/KR2013/009589 WO2014115954A1 (en) | 2013-01-25 | 2013-10-25 | Flat tie and formwork method using said flat tie and non-metallic forms |
Publications (1)
Publication Number | Publication Date |
---|---|
US20150354234A1 true US20150354234A1 (en) | 2015-12-10 |
Family
ID=51227725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/763,665 Abandoned US20150354234A1 (en) | 2013-01-25 | 2013-10-25 | Flat tie and method of constructing form using flat tie and nonmetallic form board |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150354234A1 (en) |
JP (1) | JP2015522731A (en) |
KR (1) | KR101422076B1 (en) |
WO (1) | WO2014115954A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10378204B2 (en) * | 2015-03-27 | 2019-08-13 | Ambe Engineering Pty Ltd | System for forming an insulated structural concrete wall |
US20210388612A1 (en) * | 2020-06-12 | 2021-12-16 | Watchung Holdings, LLC | Structural support and assembly of structural supports |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016021926A1 (en) * | 2014-08-05 | 2016-02-11 | (주)예스폼 | Pipe fixing hook used for mold |
ITUB20152402A1 (en) * | 2015-07-22 | 2017-01-22 | Daniele Roveta | Reinforced structure for containing concrete castings, method and section for its realization |
CN110374320A (en) * | 2019-07-25 | 2019-10-25 | 北京奥克森节能环保科技有限公司 | A kind of steel forms slab supporting method |
CN112196255A (en) * | 2020-10-12 | 2021-01-08 | 陈明伟 | Reinforced environment-friendly building template |
Citations (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2095714A (en) * | 1934-04-21 | 1937-10-12 | Universal Form Clamp Company | Tie rod construction |
US3348459A (en) * | 1967-01-03 | 1967-10-24 | Harvey Aluminum Inc | Interlocking matting and coupling bar therefor |
US3512819A (en) * | 1968-09-13 | 1970-05-19 | Foamcor Inc | Connector structure for modular panels and the like |
US3640039A (en) * | 1969-05-05 | 1972-02-08 | Ball Corp | Building structure |
US3685222A (en) * | 1970-06-10 | 1972-08-22 | Joan Curtess | Prefabricated building structure |
US4020611A (en) * | 1975-11-19 | 1977-05-03 | Kaiser Aluminum & Chemical Corporation | Wall assembly |
US4169688A (en) * | 1976-03-15 | 1979-10-02 | Sato Toshio | Artificial skating-rink floor |
US4423573A (en) * | 1978-11-08 | 1984-01-03 | American Seating Company | Wall panel with removable acoustical insert |
US4442648A (en) * | 1981-08-14 | 1984-04-17 | Reece Chester A | Concrete panel |
US4557091A (en) * | 1982-02-10 | 1985-12-10 | Corflex International, Inc. | Extruded structural system |
US4633634A (en) * | 1985-08-30 | 1987-01-06 | Nemmer Albert E | Building side wall construction and panel therefor |
US4773194A (en) * | 1987-10-19 | 1988-09-27 | Simplex Ceiling Corp. | Graffiti-resistant ceiling tile |
US4777774A (en) * | 1987-06-09 | 1988-10-18 | Smalley Iii Arthur L | Building construction utilizing plastic components |
US4833856A (en) * | 1986-12-16 | 1989-05-30 | Jan Zwagerman | Constructive assembly comprising separate assembly parts |
US4841707A (en) * | 1987-01-05 | 1989-06-27 | Novoa Jose M | Composite double or multiple wall |
US4936540A (en) * | 1989-02-13 | 1990-06-26 | Boeshart Patrick E | Tie for concrete forms |
US4938449A (en) * | 1989-02-13 | 1990-07-03 | Boeshart Patrick E | Tie for concrete forms |
US5007222A (en) * | 1988-11-14 | 1991-04-16 | Raymond Harry W | Foamed building panel including an internally mounted stud |
US5056290A (en) * | 1989-11-15 | 1991-10-15 | Ac Corporation | Method, assembly and apparatus for joining panels |
US5058333A (en) * | 1990-04-02 | 1991-10-22 | Airflo Aluminum Awning Company | Foam panel roof mounting system |
US5062250A (en) * | 1990-02-27 | 1991-11-05 | Metal Tech, Inc. | Insulating panel system, panels and connectors therefor |
US5069263A (en) * | 1990-02-08 | 1991-12-03 | Hon Industries, Inc. | Panel interlock system |
US5129628A (en) * | 1988-04-06 | 1992-07-14 | Vesper Dale E | Fence panel and wall construction |
US5195286A (en) * | 1991-05-09 | 1993-03-23 | Westinghouse Electric Corp. | Ceiling infeed module |
US5520477A (en) * | 1994-06-07 | 1996-05-28 | Seagate, Plastics | Connecting system |
US5706620A (en) * | 1992-05-29 | 1998-01-13 | Royal Building Systems (Cdn) Limited | Thermoplastic structural system and components therefor and method of making same |
US5729944A (en) * | 1993-05-28 | 1998-03-24 | Royal Building Systems (Cdn) Limited | Thermoplastic structural components and structures formed therefrom |
US5758466A (en) * | 1997-04-10 | 1998-06-02 | Tucker; Jan L. | Snap-together structure |
US6178711B1 (en) * | 1996-11-07 | 2001-01-30 | Andrew Laird | Compactly-shipped site-assembled concrete forms for producing variable-width insulated-sidewall fastener-receiving building walls |
US6279285B1 (en) * | 1999-01-18 | 2001-08-28 | K-Wall Poured Walls, Inc. | Insulated concrete wall system |
US6301851B1 (en) * | 1998-07-29 | 2001-10-16 | Hideo Matsubara | Apparatus and method for forming precast modular units and method for constructing precast modular structure |
US6453632B1 (en) * | 1999-08-09 | 2002-09-24 | Chin-Chih Huang | Wooden floor board |
US6698710B1 (en) * | 2000-12-20 | 2004-03-02 | Portland Cement Association | System for the construction of insulated concrete structures using vertical planks and tie rails |
US6854229B2 (en) * | 2003-05-29 | 2005-02-15 | H.K. Marketing Llc | Form tie sleeves for composite action insulated concrete sandwich walls |
US20050120659A1 (en) * | 2003-12-08 | 2005-06-09 | Nickerson David L. | Wall system with masonry external surface and associated method |
US20060179787A1 (en) * | 2003-06-23 | 2006-08-17 | Peter Bilowol | Formwork systems |
US7124547B2 (en) * | 2002-08-26 | 2006-10-24 | Bravinski Leonid G | 3-D construction modules |
US20070245678A1 (en) * | 2006-03-31 | 2007-10-25 | Doug Bonelli | Adjustable cross-tie for construction of walls |
US7418805B2 (en) * | 2004-07-21 | 2008-09-02 | Quantum Linkage Sdn Bhd | Modular framing system and a method of construction thereof |
US7444792B2 (en) * | 2005-02-10 | 2008-11-04 | M&O Products, Inc. | H clip |
US20080295437A1 (en) * | 2007-05-30 | 2008-12-04 | Dagger Robert K | Attachment system for a modular flooring assembly |
US7665264B1 (en) * | 2001-02-20 | 2010-02-23 | Wolfe Michael J | Metal-faced building panels having angled projections in longitudinal edge recesses for mating with locking ramps on flanges of concealed I-shaped connector |
US20140157710A1 (en) * | 2012-08-16 | 2014-06-12 | Darrel V. Potter | Structure Formed From Panels Joined With Universal Clamping Brackets |
US20140174014A1 (en) * | 2006-10-30 | 2014-06-26 | Michael Hatzinikolas | Wall tie apparatus and method |
US9322421B2 (en) * | 2011-04-13 | 2016-04-26 | Geoffrey Alan Baker | Spring-loaded split-tongue connector system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06173445A (en) * | 1992-12-09 | 1994-06-21 | Tadaharu Saruta | Separator for construction works and method for using separator |
JP3000548U (en) * | 1994-01-29 | 1994-08-09 | 明正 黒谷 | Retainer for concrete formwork |
JPH08135185A (en) * | 1994-11-15 | 1996-05-28 | Kanegafuchi Chem Ind Co Ltd | Connecting tool for form |
KR200267833Y1 (en) * | 2001-12-04 | 2002-03-12 | 한덕환 | Flat tie for form |
JP2005188151A (en) * | 2003-12-25 | 2005-07-14 | Zenkoku Gorika Tatemono Kyokai Kk | Spacing member and concrete mold |
JP4058049B2 (en) * | 2005-03-30 | 2008-03-05 | 株式会社スターハウス・インターナショナル | Tightening material for building formwork |
JP2010285841A (en) * | 2009-06-15 | 2010-12-24 | Akemasa Kurotani | Form spacing implement |
KR20120002152A (en) * | 2010-06-30 | 2012-01-05 | 강선중 | Device for supporting concrete wall form |
-
2013
- 2013-01-25 KR KR1020130008656A patent/KR101422076B1/en active IP Right Grant
- 2013-10-25 JP JP2015515963A patent/JP2015522731A/en active Pending
- 2013-10-25 WO PCT/KR2013/009589 patent/WO2014115954A1/en active Application Filing
- 2013-10-25 US US14/763,665 patent/US20150354234A1/en not_active Abandoned
Patent Citations (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2095714A (en) * | 1934-04-21 | 1937-10-12 | Universal Form Clamp Company | Tie rod construction |
US3348459A (en) * | 1967-01-03 | 1967-10-24 | Harvey Aluminum Inc | Interlocking matting and coupling bar therefor |
US3512819A (en) * | 1968-09-13 | 1970-05-19 | Foamcor Inc | Connector structure for modular panels and the like |
US3640039A (en) * | 1969-05-05 | 1972-02-08 | Ball Corp | Building structure |
US3685222A (en) * | 1970-06-10 | 1972-08-22 | Joan Curtess | Prefabricated building structure |
US4020611A (en) * | 1975-11-19 | 1977-05-03 | Kaiser Aluminum & Chemical Corporation | Wall assembly |
US4169688A (en) * | 1976-03-15 | 1979-10-02 | Sato Toshio | Artificial skating-rink floor |
US4423573A (en) * | 1978-11-08 | 1984-01-03 | American Seating Company | Wall panel with removable acoustical insert |
US4442648A (en) * | 1981-08-14 | 1984-04-17 | Reece Chester A | Concrete panel |
US4557091A (en) * | 1982-02-10 | 1985-12-10 | Corflex International, Inc. | Extruded structural system |
US4633634A (en) * | 1985-08-30 | 1987-01-06 | Nemmer Albert E | Building side wall construction and panel therefor |
US4833856A (en) * | 1986-12-16 | 1989-05-30 | Jan Zwagerman | Constructive assembly comprising separate assembly parts |
US4841707A (en) * | 1987-01-05 | 1989-06-27 | Novoa Jose M | Composite double or multiple wall |
US4777774A (en) * | 1987-06-09 | 1988-10-18 | Smalley Iii Arthur L | Building construction utilizing plastic components |
US4773194A (en) * | 1987-10-19 | 1988-09-27 | Simplex Ceiling Corp. | Graffiti-resistant ceiling tile |
US5129628A (en) * | 1988-04-06 | 1992-07-14 | Vesper Dale E | Fence panel and wall construction |
US5007222A (en) * | 1988-11-14 | 1991-04-16 | Raymond Harry W | Foamed building panel including an internally mounted stud |
US4936540A (en) * | 1989-02-13 | 1990-06-26 | Boeshart Patrick E | Tie for concrete forms |
US4938449A (en) * | 1989-02-13 | 1990-07-03 | Boeshart Patrick E | Tie for concrete forms |
US5056290A (en) * | 1989-11-15 | 1991-10-15 | Ac Corporation | Method, assembly and apparatus for joining panels |
US5069263A (en) * | 1990-02-08 | 1991-12-03 | Hon Industries, Inc. | Panel interlock system |
US5062250A (en) * | 1990-02-27 | 1991-11-05 | Metal Tech, Inc. | Insulating panel system, panels and connectors therefor |
US5058333A (en) * | 1990-04-02 | 1991-10-22 | Airflo Aluminum Awning Company | Foam panel roof mounting system |
US5195286A (en) * | 1991-05-09 | 1993-03-23 | Westinghouse Electric Corp. | Ceiling infeed module |
US5706620A (en) * | 1992-05-29 | 1998-01-13 | Royal Building Systems (Cdn) Limited | Thermoplastic structural system and components therefor and method of making same |
US5729944A (en) * | 1993-05-28 | 1998-03-24 | Royal Building Systems (Cdn) Limited | Thermoplastic structural components and structures formed therefrom |
US5520477A (en) * | 1994-06-07 | 1996-05-28 | Seagate, Plastics | Connecting system |
US6178711B1 (en) * | 1996-11-07 | 2001-01-30 | Andrew Laird | Compactly-shipped site-assembled concrete forms for producing variable-width insulated-sidewall fastener-receiving building walls |
US5758466A (en) * | 1997-04-10 | 1998-06-02 | Tucker; Jan L. | Snap-together structure |
US6301851B1 (en) * | 1998-07-29 | 2001-10-16 | Hideo Matsubara | Apparatus and method for forming precast modular units and method for constructing precast modular structure |
US6279285B1 (en) * | 1999-01-18 | 2001-08-28 | K-Wall Poured Walls, Inc. | Insulated concrete wall system |
US6453632B1 (en) * | 1999-08-09 | 2002-09-24 | Chin-Chih Huang | Wooden floor board |
US6698710B1 (en) * | 2000-12-20 | 2004-03-02 | Portland Cement Association | System for the construction of insulated concrete structures using vertical planks and tie rails |
US7665264B1 (en) * | 2001-02-20 | 2010-02-23 | Wolfe Michael J | Metal-faced building panels having angled projections in longitudinal edge recesses for mating with locking ramps on flanges of concealed I-shaped connector |
US7124547B2 (en) * | 2002-08-26 | 2006-10-24 | Bravinski Leonid G | 3-D construction modules |
US6854229B2 (en) * | 2003-05-29 | 2005-02-15 | H.K. Marketing Llc | Form tie sleeves for composite action insulated concrete sandwich walls |
US20060179787A1 (en) * | 2003-06-23 | 2006-08-17 | Peter Bilowol | Formwork systems |
US20050120659A1 (en) * | 2003-12-08 | 2005-06-09 | Nickerson David L. | Wall system with masonry external surface and associated method |
US7418805B2 (en) * | 2004-07-21 | 2008-09-02 | Quantum Linkage Sdn Bhd | Modular framing system and a method of construction thereof |
US7444792B2 (en) * | 2005-02-10 | 2008-11-04 | M&O Products, Inc. | H clip |
US20070245678A1 (en) * | 2006-03-31 | 2007-10-25 | Doug Bonelli | Adjustable cross-tie for construction of walls |
US20140174014A1 (en) * | 2006-10-30 | 2014-06-26 | Michael Hatzinikolas | Wall tie apparatus and method |
US20080295437A1 (en) * | 2007-05-30 | 2008-12-04 | Dagger Robert K | Attachment system for a modular flooring assembly |
US9322421B2 (en) * | 2011-04-13 | 2016-04-26 | Geoffrey Alan Baker | Spring-loaded split-tongue connector system |
US20140157710A1 (en) * | 2012-08-16 | 2014-06-12 | Darrel V. Potter | Structure Formed From Panels Joined With Universal Clamping Brackets |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10378204B2 (en) * | 2015-03-27 | 2019-08-13 | Ambe Engineering Pty Ltd | System for forming an insulated structural concrete wall |
US20210388612A1 (en) * | 2020-06-12 | 2021-12-16 | Watchung Holdings, LLC | Structural support and assembly of structural supports |
Also Published As
Publication number | Publication date |
---|---|
WO2014115954A1 (en) | 2014-07-31 |
KR101422076B1 (en) | 2014-07-28 |
JP2015522731A (en) | 2015-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20150354234A1 (en) | Flat tie and method of constructing form using flat tie and nonmetallic form board | |
US20150368915A1 (en) | Form board and method of constructing form using the same | |
US8887465B2 (en) | Apparatus and method for construction of structures utilizing insulated concrete forms | |
JP5965544B2 (en) | H-bar, and method for installing form using this H-bar and non-metallic plate | |
KR101585942B1 (en) | Closing device for concrete | |
KR20110031583A (en) | Permanent formwork for reinforced concrete using thermal insulation material | |
KR101516743B1 (en) | Concrete form system for connection structure of inner-outer wall and constructing method the same | |
KR20110040493A (en) | Permanent formwork for reinforced concrete | |
KR20090106914A (en) | Double Insulated Form | |
JP4845226B2 (en) | Baffle mounting frame and formwork method | |
WO2016203483A1 (en) | Composite framing and wall | |
KR101311706B1 (en) | Corner bar and method for constructing concrete forms using the same | |
KR20200008077A (en) | Concrete forming assembly | |
KR101083403B1 (en) | Foam block fixing bridge | |
KR200470376Y1 (en) | Side tie for use of interval maintenance device of mold | |
KR101480282B1 (en) | Slav constructing method | |
KR101005037B1 (en) | Assembly of water proofing board for steel reinforced concrete construction | |
KR20110006970U (en) | Mould comprising wood plate and steel plate | |
JP4057946B2 (en) | Formwork and insulation building materials | |
KR102022185B1 (en) | fixing apparatus of wood supporter for mold | |
KR20160017348A (en) | The strengthen support for a concrete form | |
JP4005527B2 (en) | Partition bearing wall | |
KR101587949B1 (en) | Concrete form having the fixing means for panel | |
KR100774552B1 (en) | The distance maintenance implement of cross beam mold | |
JP2015121029A (en) | Form for reinforced-concrete structure, and construction method for reinforced-concrete structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: KANG, CHANG GYU, KOREA, REPUBLIC OF Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KANG, JONG WOO;REEL/FRAME:036269/0426 Effective date: 20150724 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |