KR101639009B1 - In ceiling mold using truss girder type deck panels, flowing down pour concrete fluid-resistant filler and ceiling mold structure using there of - Google Patents

In ceiling mold using truss girder type deck panels, flowing down pour concrete fluid-resistant filler and ceiling mold structure using there of Download PDF

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Publication number
KR101639009B1
KR101639009B1 KR1020150132574A KR20150132574A KR101639009B1 KR 101639009 B1 KR101639009 B1 KR 101639009B1 KR 1020150132574 A KR1020150132574 A KR 1020150132574A KR 20150132574 A KR20150132574 A KR 20150132574A KR 101639009 B1 KR101639009 B1 KR 101639009B1
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KR
South Korea
Prior art keywords
deck plate
truss girder
deck
concrete
filler
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KR1020150132574A
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Korean (ko)
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구연진
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구연진
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/40Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
    • E04G11/42Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings with beams of metal or prefabricated concrete which are not, or of which only the upper part is embedded
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00Connecting or other auxiliary members for forms, falsework structures, or shutterings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present invention relates to a filler for preventing concrete paste from flowing down in a ceiling mold construction using a truss girder type deck panel. A deck plate (10) protrudes to the lower part and is adjacent to each other on both sides across a center unit (62) extended in the longitudinal direction. A blade piece (64) is individually placed on the upper part of a beam (4) and the deck plate (10) and blocks a gap between the deck plate (10) and the beam (4). The blade piece (64) is integrally formed to be extended. The right and left blade piece (64) is formed to be inclined downwards. When the deck plate (10) and the blade piece (64) placed on the upper part of the deck plate (10) are connected by a connection member (70), a left and right blade piece (74) is attached and fixed to the upper surface of the beam (4) and the upper surface of the deck plate (10) by repulsive power (spring) between the right and left blade piece (64) inclined downwards. The filler can efficiently prevent the concrete paste from flowing down when the concrete is placed and can be easily installed and removed.

Description

TECHNICAL FIELD OF THE INVENTION The present invention relates to a filler for a concrete pouring solution and a ceiling formwork using the same, and to a ceiling formwork construction using the truss girder-type deck panel. THERE OF}

The present invention relates to a building material for forming a formwork in the construction of a ceiling of a building, and more particularly to a filler for preventing the concrete from being poured into a ceiling using a truss girder-type deck panel and a mold structure using the filler.

The construction method has been developed continuously, and the construction method of the ceiling which constitutes the building has been developed much.

Recently, construction of the ceiling has been carried out by the construction method using a truss girder-type deck panel.

 Truss girder-type deck panel is a building material that can be used as a mold for constructing a ceiling of a building, and for removing concrete after casting and curing.

As an example of such an example, Korean Patent No. 10-0814379 entitled " Truss girder integrated slab formwork structure "

1, the truss girder-type deck panel shown in the above-mentioned document is constructed such that a coupling hole 300 (or a spacer) is formed on a top of a slab panel 100 of a board shape by a fastener such as a bolt And a truss girder 200 is coupled to an upper portion of the coupling hole 300. [

Since the ceiling construction using the truss girder type deck panel does not require the mold for the concrete floor construction, time and cost for the construction work can be saved, and the construction can be accomplished by fixing the unit product continuously. So that the construction can be performed quickly and easily.

1 (b), the slab form panel 100 is installed so that its both ends are positioned on the side of the flange 510 of the H-shape steel 500. This is because the concrete mortar is placed and the slab form panel (100) can be disassembled and removed.

At this time, when the concrete mortar is installed, the mortar flow preventing material 600 is installed so that the concrete mortar does not flow down between the flange 510 of the H-shaped steel 500 and the slab form panel 100.

However, as an example of the mortar flow preventive material 600 shown in the prior art, it is exemplified that a tape treatment or a filler is used. Among them, the taping process takes a lot of time for taping, it is difficult to smoothly taping, and it may be difficult to remove troublesome and neat when removing the tape.

In the case of the filler shown in the figure, the plate is in the form of a flat plate and there is no special fixing means, so that the position can be shifted when the concrete is poured, and it is difficult to remove the filler between the flange 510 of the H- Can be followed.

Korean Patent No. 10-0814379 entitled " Truss girder integrated slab formwork "

Accordingly, it is an object of the present invention to provide a truss-girder-type deck panel for a ceiling construction that can effectively prevent a liquid from leaking when cement is laid, To improve the flow-preventing filler.

And to provide a mold structure using the filler.

In order to accomplish the above object, the present invention provides a pillar for preventing concrete slip-down flow in a ceiling formwork construction using a truss girder-type deck panel,

The deck plate 10 and the beam 4 are disposed on the left and right sides of the deck plate 10 and the beam 4 and protrude downward and extend in the longitudinal direction. The left and right blade pieces 64 are inclined downward so that the deck plate 10 and the blade pieces 64 resting on the deck plate 10 are engaged with the engaging members 70, The left and right blade pieces 74 are tightly fixed to the upper surface of the deck plate 10 and the upper surface of the beam 80 by the repulsive force (spring) between the downwardly inclined left and right blade pieces 64, So as to be easy to use.

In the present invention, when forming the filler for preventing the concrete slipping down flow, the blade pieces are projected downward and extended in a downward slope on the left and right sides with respect to the center bar extending in the longitudinal direction, It is advantageous in that it is effectively prevented, and installation and removal are easy.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a structural view of a ceiling dies using a conventional truss girder type deck panel;
FIG. 2 is a schematic view of a ceiling construction die using a truss girder-type deck panel according to an embodiment of the present invention;
Fig. 3 is a front view of the recessed portion of Fig. 2,
4 is a view showing the construction of a filler for preventing the concrete slipping down according to the embodiment of the present invention,
FIG. 5 is a view showing a process of joining a filler for preventing concrete slipping down flow of FIG. 4; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2, the truss girder deck panel 2 according to the embodiment of the present invention is characterized in that the spacer 20 is fixed to the upper portion of the deck plate 10 through a fastener 30 such as a piece or a bolt, And a truss girder 40 is coupled.

The truss girder-type deck panel 2 having the above-described structure is installed between the beam 4 and the beam 4, which is a structure for constructing a building. After the placement and curing of the upper concrete, the truss girder deck panel 2 The deck plate 10 constituting the deck plate 10 is removed, and a detailed description of the known structure will be omitted, and a structure that needs to be understood in connection with the present invention will be schematically shown and described.

In particular, as shown in FIG. 2, the deck plate 10 of the present invention has been developed by the applicant of the present invention. The deck plate 10 is formed by horizontally arranging a reinforcing portion 12 protruding downward in a multi- The upper surface of the plurality of bottom portions 11 partitioned by the reinforcing portion 12 is made flat so as to give structural stability to the load at the time of pouring concrete and the deck plate 10 is dismantled after the concrete curing So that the ceiling is formed flat.

2 and 3, both ends of the deck plate 10 are installed on the side of the beam 4, not on the upper side of the beam 4 so that they can be dismantled after the concrete is laid and cured.

To this end, the lower reinforcing bars 42 of the truss girder 40 constituting the truss girder-type deck panel 2 are configured so as to protrude further outward than both end portions of the deck plate 10, The two lower reinforcing bars 42 are engaged and fixed to both side engagement grooves 52 formed in the end member 50 and the end members 50 are fixed to the upper portion of the beam 4 by welding or the like do.

The truss-girder-type deck panel 2 is stably fixed before it is welded to the upper portion of the beam 4. The truss-girder-type deck panel 2 is stably coupled to the truss girder-

The deck plate 10 has a bottom member 11 which is not suspended below the upper surface of the beam 4 but is mounted on the beam 4 in the truss girder deck panel 2, And the lower reinforcing bars 42 of the truss girder 40 fitted to the spacers 20 are held by the spacers 20 so as not to be separated from the spacer 20.

In the present invention, the end member 50 is preferably made of a metallic material so that the truss girder-type deck panel 2 can stably be installed between the beam 4 and the beam 4, and welding is possible.

The end portions of the deck plate 10 are not mounted on the upper portion of the beam 4 but are connected to the beams 4 At this time, a gap (t1) may be formed between the end of the deck plate (10) and the beam (4).

In order to prevent the poured liquid from flowing when the concrete is poured due to the gap t1, a filler 60 (hereinafter, simply referred to as a 'filler') for preventing concrete slipping down of the concrete having the feature of the present invention .

The filler 60 has a structure for performing conventional tape processing or for solving the problem of a conventional filler in the form of a flat plate.

2 to 5, the filler 60 of the present invention is formed integrally with the blade pieces 64 on the left and right sides with respect to the center bar 62 protruding downward and extending in the longitudinal direction, The left and right blade pieces 64 are formed to be inclined downward.

As shown in FIG. 2, the filler 60 is elongated in the longitudinal direction. The filler 60 can be inserted into the deck plate 10 in order, and the length of the filler 60 can be longer or shorter have.

The center bar 62 constituting the pillars 60 divides the left and right blade pieces 64 together and enhances the durability of the main body extending in the longitudinal direction so as to be easily engaged with the engaging member 70 such as the next piece It maintains form safety without bending.

The left and right blade pieces 64 constituting the pillars 60 are placed on the upper portions of the deck plates 10 and the beams 4 adjacent to each other to thereby block the gap between the deck plate 10 and the beams 4 In particular, the left and right blade blades 64 are formed to be inclined downward. The reason for this is as follows.

The blade piece 64 placed on the upper portion of the deck plate 10 is coupled and fixed through a coupling member 70 such as a piece or the like and the left and right blade piece 64 So that the blade pieces 64 resting on the upper portion of the beam 4 naturally come into close contact with the upper surface of the beam 4 naturally. This effectively prevents the pouring liquid from flowing when the concrete is poured.

The engaging member 70 is coupled to the blade piece 64 mounted on the upper portion of the deck plate 10 to form the engaging hole 66 at the corresponding position.

On the other hand, the other side edge piece 64 is mounted on the upper surface of the deck plate 10 as described above, and then is firmly engaged with the deck plate 10 by the engaging member 70. Even when an external force is applied when the concrete is poured, And it will remain in its original state without.

The engaging member 70 can be engaged with each of the positions of the bottom portion 11 partitioned by the reinforcing portion 12. As the engaging member 70 is engaged with the engaging member 70, And is in close contact with the upper surface of the bottom portion 11.

At this time, even if the bottom portion 11 is not formed as a complete horizontal surface and the bottom portion 11 is bent down to generate a curved surface, the blade piece 64 is bent in the same direction as the upper surface of the curved bottom portion 11 And the curved surface of the bottom portion 11 that is fixedly or downwardly brought into close contact with the upper surface of the bottom portion 11 is pulled upward and the blade piece 64 is tightly fixed tightly to the upper surface of the bottom portion 11. This effectively prevents the pouring liquid from flowing when the concrete is poured.

The filler 60 having the above-described structure provides ease of disassembly even after dismantling the concrete after the concrete is cured.

That is, referring to the enlarged view of FIG. 3, when the pillars 60 are firmly engaged by the engaging member 70, the spring (repulsive force) force formed between the right and left blade pieces 64, A gap t2 may occur between the upper surface and the lower surface of the blade piece 64 located at the upper surface.

Therefore, if the deck plate 10 is detached from the lower surface of the cured concrete after removing the fastener 30 to remove the deck plate 10 after the concrete is cured, the left and right blade pieces 64 of the filler 60, The force of the spring acting between them is released.

Then, the blade piece 64 located between the lower surface of the cured concrete and the upper surface of the beam 4 can be easily removed by the gap t2, thereby facilitating disassembly.

The filler 60 having the above-described structure can be formed by bending the steel plate.

As described above, the filler (20) for preventing the concrete from being poured into the concrete in the ceiling formwork construction using the truss girder deck panel according to the embodiment of the present invention effectively prevents the pouring liquid from flowing down when pouring concrete, It is easy to install and remove.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of claims and equivalents thereof.

The present invention can be used to form a ceiling mold.

(2) - Truss girder deck panel (4) - Beam
(10) - Deck plate (20) - Spacer
(30) - fastener (40) - truss girder
(50) - end member (52) - fastening groove
(60) - Filler to prevent concrete from slipping down
(62) - Center (64) - Revision of the blade
(66) - engaging hole (70) - engaging member
(t1) - The gap between the end of the deck plate and the beam
(t2) - a gap between the upper surface of the beam and the lower surface of the blade piece located above the beam

Claims (3)

In constructing the filler for preventing concrete from slipping down into concrete in a ceiling formwork construction using a truss girder type deck panel,
The deck plate 10 and the beam 4 are disposed on the left and right sides of the deck plate 10 and the beam 4 and protrude downward and extend in the longitudinal direction. The left and right blade pieces 64 are inclined downward so that the deck plate 10 and the blade pieces 64 resting on the deck plate 10 are engaged with the engaging members 70, The left and right blade pieces 74 are tightly fixed to the upper surface of the deck plate 10 and the upper surface of the beam 4 by the repulsive force (spring) between the downwardly inclined left and right blade pieces 64, Wherein the reinforcing filler is disposed on the upper surface of the truss-girder-type deck panel.
The method according to claim 1,
And a coupling hole 66 is formed at a position where the coupling member 70 is coupled to the blade piece 64 mounted on the upper portion of the deck plate 10. [ Filler to prevent concrete from slipping down.
A truss girder deck panel 2 in which a spacer 20 is fixed to an upper part of a deck plate 10 through a fastener 30 made of a piece or a bolt and a truss girder 40 is coupled to the upper part of the deck plate 10, Respectively,
The truss girder deck panel 2 having the above structure is installed between a beam 4 and a beam 4 which are structures for constructing a building and the truss girder- The lower reinforcement 42 of the truss girder 40 constituting the panel 2 is fitted and fixed and the end member 50 is welded to the upper portion of the beam 4 and the beam 4 to form the deck plate 10 (11) coincides with the height of the upper surface of the beam (4)
The concrete poured liquid dropping preventing filler 60 of claim 1 is engaged with the gap t1 between the deck plate 10 and the beam 4 in the above state to form a gap between the deck plate 10 and the beam 4 And a ceiling formwork construction using a truss girder type deck panel.
KR1020150132574A 2015-09-18 2015-09-18 In ceiling mold using truss girder type deck panels, flowing down pour concrete fluid-resistant filler and ceiling mold structure using there of KR101639009B1 (en)

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KR1020150132574A KR101639009B1 (en) 2015-09-18 2015-09-18 In ceiling mold using truss girder type deck panels, flowing down pour concrete fluid-resistant filler and ceiling mold structure using there of

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Application Number Priority Date Filing Date Title
KR1020150132574A KR101639009B1 (en) 2015-09-18 2015-09-18 In ceiling mold using truss girder type deck panels, flowing down pour concrete fluid-resistant filler and ceiling mold structure using there of

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101901805B1 (en) * 2017-03-16 2018-11-08 필립산업 (주) Retaining wall cap with insulation function
KR20190050107A (en) * 2017-11-02 2019-05-10 주식회사 상아뉴매틱 Construction method of deck plate
KR20190001132U (en) * 2017-11-02 2019-05-10 주식회사 상아뉴매틱 Cap for gap correction
KR102644063B1 (en) * 2023-06-12 2024-03-06 이성원 Truss girder form for bridge slab construction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814379B1 (en) 2007-11-21 2008-03-18 동아에스텍 주식회사 Truss girder integrated slab form structure
KR200452300Y1 (en) * 2010-10-13 2011-02-18 주식회사 신우산업 Truss girder deck plate for reinforced concrete
KR101125549B1 (en) * 2011-10-18 2012-03-22 주식회사 동주건축사사무소 Slab constructing method using truss deck plate with heat insulator
KR101503809B1 (en) * 2014-11-28 2015-03-18 구연진 Spacer for truss girder fixing and deck plate combine structure for ceiling mold using there of

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814379B1 (en) 2007-11-21 2008-03-18 동아에스텍 주식회사 Truss girder integrated slab form structure
KR200452300Y1 (en) * 2010-10-13 2011-02-18 주식회사 신우산업 Truss girder deck plate for reinforced concrete
KR101125549B1 (en) * 2011-10-18 2012-03-22 주식회사 동주건축사사무소 Slab constructing method using truss deck plate with heat insulator
KR101503809B1 (en) * 2014-11-28 2015-03-18 구연진 Spacer for truss girder fixing and deck plate combine structure for ceiling mold using there of

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101901805B1 (en) * 2017-03-16 2018-11-08 필립산업 (주) Retaining wall cap with insulation function
KR20190050107A (en) * 2017-11-02 2019-05-10 주식회사 상아뉴매틱 Construction method of deck plate
KR20190001132U (en) * 2017-11-02 2019-05-10 주식회사 상아뉴매틱 Cap for gap correction
KR200490910Y1 (en) * 2017-11-02 2020-01-21 주식회사 상아뉴매틱 Cap for gap correction
KR102093836B1 (en) * 2017-11-02 2020-03-26 주식회사 상아뉴매틱 Construction method of deck plate
KR102644063B1 (en) * 2023-06-12 2024-03-06 이성원 Truss girder form for bridge slab construction

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