KR20120124623A - A prefabricated molding panel - Google Patents

A prefabricated molding panel Download PDF

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Publication number
KR20120124623A
KR20120124623A KR1020110042383A KR20110042383A KR20120124623A KR 20120124623 A KR20120124623 A KR 20120124623A KR 1020110042383 A KR1020110042383 A KR 1020110042383A KR 20110042383 A KR20110042383 A KR 20110042383A KR 20120124623 A KR20120124623 A KR 20120124623A
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KR
South Korea
Prior art keywords
tie
panel
panel frame
holes
bar
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KR1020110042383A
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Korean (ko)
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장대한
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장대한
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Publication date
Application filed by 장대한 filed Critical 장대한
Priority to KR1020110042383A priority Critical patent/KR20120124623A/en
Publication of KR20120124623A publication Critical patent/KR20120124623A/en

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    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

PURPOSE: A prefabricated form panel is provided to install a wall of uniform thickness. CONSTITUTION: A prefabricated form panel comprises a prefabricated form panel(1), a panel frame(2), a front plate(19)l, and a rear plate(23). The panel frame is made of a synthetic resin material. The panel frame comprise a projection bar(3), a pair of fitting bars(4a,4b), and tie through-holes(5a,5b). The tie through-holes are respectively formed in the projection bar and fitting bars. The front plate is made of the synthetic resin material and prefabricated in an opened front portion of the panel frame. The front plate comprises a horizontal reinforcement(21). The horizontal reinforcement is horizontally inserted into an inner side of the panel frame, thereby reinforcing and supporting a horizontal portion of the panel frame. The rear plate is made of the synthetic resin material and prefabricated in an opened rear portion of the panel frame. The rear plate comprises a vertical reinforcement(24). The vertical reinforcement is vertically inserted into the inner side of the panel frame, thereby reinforcing and supporting a vertical portion of the panel frame.

Description

Prefabricated Forming Panel {A prefabricated molding panel}

The present invention relates to a formwork panel of synthetic resin material having a high strength and light weight that is prefabricated to construct concrete walls such as various buildings and waterways, and more particularly, in the form of a rectangular frame standing vertically in the upper surface and one side. Protruding bars are integrally formed on the outside of each part, and a pair of fitting bars are integrally formed on the lower part and the other side so as to be spaced apart from each other at predetermined intervals, respectively, and a plurality of tie-throughs are provided on each of the protruding bars and the pair of fitting bars. One or more panels supporting the horizontal direction by inserting the panel frame made of synthetic resin material in which the ball is perforated and the plate shape which is assembled to match the open front part of the panel frame in the horizontal direction in the rear part of the panel frame. A front plate made of synthetic resin material having two horizontal reinforcing bars protruding from the panel frame The front panel is composed of a back plate of a synthetic resin material in which one or a plurality of longitudinal reinforcing bars protruding to be inserted in the vertical shape in the front of the panel frame to be fitted in the vertical direction of the panel frame to be assembled. The panel frame is assembled with the upper surface portion and the protruding bar of one side inserted between the lower portion of the other panel frame and a pair of fitting bars formed on the other side, respectively, while being assembled and fitted with the tie-through punched in the protruding bar. It relates to a prefabricated formwork panel, characterized in that the tie-through holes drilled in the ball and a pair of fitting bars are aligned in a straight line before and after the tie pins are interposed in the front and rear direction through the tie-through holes to be fixedly fastened.

In general, in order to build a wall of a building or an aisle of various buildings or apartments, a large number of standard formwork panels are connected to each other in succession to form a large formwork, and concrete is placed inside the formwork to build a structure or a waterway. We will construct walls.

The conventional formwork panel (1 ') as described above is made of a rectangular plywood (26') of a rectangular material on the front of the panel frame (2 ') made of a rectangular metal frame as shown in Figure 7 The plurality of reinforcing bars 27 'are fixedly attached to the rear surface of the plywood 26' in the horizontal or vertical direction to compensate for the strength of the plywood 26 'inside the panel frame 2'. The panel 1 'is made of a metal material with a large load, so that the weight of the panel frame 2' is difficult to transport and handle, and the plywood 26 'is made of wood, It is easily rotted or broken and the connection part with the panel frame 2 'is nailed so that the nail part is easily damaged and the plywood 26' is separated from the panel frame 2 '. there was.

In addition, in the conventional formwork panel 1 ', a plurality of tie pin insertion holes 28' having a rectangular shape is formed along the outer surface of the panel frame 2 'at regular intervals, thereby providing a plurality of formwork panels 1'. ), The bar-shaped tie pins 10 'are formed in the tie pin insertion holes 28' formed in the panel frame 2 'through the open rear of the formwork panel 1'. To form a large formwork in such a way to connect the formwork panels (1 ') adjacent to each other by inserting in the horizontal or vertical direction or the vertical direction, the formwork panel (1') of the flat panel frame (2 ') Since the outer surfaces are simply in contact with each other by a plurality of tie pins 10 ', the plurality of formwork panels 1' are not firmly connected to each other and easily shaken and displaced by wind or external force, Both sides die located in front and behind of the wall to be The wall thickness of the construction that the distance between the panel (1 ') does not remain constant there is not uniform problems.

The present invention is to solve the problems as described above, so that the front panel and the back plate of the synthetic resin material in which the horizontal reinforcing bar and the vertical reinforcing bar protrude from the front and rear of the panel frame made of synthetic resin to form a light weight and rot or die The horizontal reinforcing bar and the vertical reinforcing bar support the inner and horizontal directions of the panel frame to prevent the corrosion, thereby reinforcing the overall strength, and protruding the protruding bar on the top and one side of the panel frame, and the lower part and the other side There is a pair of protruding bar to form a plurality of formwork panels to be firmly fitted up and down, left and right in a manner that the protrusion bar is fitted between the fitting bar of the other panel frame, and the protrusion bar is fitted between the fitting bar. Tie holes perforated in the protruding bar and ties perforated in the fitted bar The aperture is disposed through the tie pin through the ties through holes in forward and backward while matching a straight line it is an object to be fastened to the fixing.

In order to achieve this purpose, the vertically erected rectangular frame has a protruding bar integrally formed on the upper surface and the center of one side to the outside, and a pair of fitting bars are integrally spaced on the lower surface and the other side so as to be spaced apart at a certain distance before and after. Each protruding bar and a pair of fitting bars are formed in a synthetic resin panel frame having a plurality of tie-through holes, and a plate shape that is assembled to match the open front portion of the panel frame. The front plate of the synthetic resin material is inserted into the horizontal direction in the horizontal direction to support the horizontal direction and the plate shape is assembled to match the open rear portion of the panel frame. One which is inserted in conformity with the inner vertical direction of the panel frame to support the longitudinal direction or Several longitudinal reinforcing bars are composed of a back plate of synthetic resin material protruding, and the panel frame is inserted so that the upper and the protruding bars of one side are fitted between the pair of fitting bars formed on the lower surface of the other panel frame and the other side, respectively. In the assembled and fitted state, the tie-through hole drilled in the protruding bar and the tie-through hole drilled in the pair of fit bar coincide with each other in a straight line, and the tie pin is interposed in the front-rear direction through the tie-through hole. It is a feature of the present invention to be fastened.

As described above, according to the present invention, the front panel and the rear plate of the synthetic resin material in which the horizontal reinforcing bar and the vertical reinforcing bar protrude from the front and rear parts of the panel frame made of synthetic resin are assembled so that the formwork panel is light and does not rot or corrode. The horizontal reinforcing bar and the vertical reinforcing bar may reinforce the overall strength by supporting the inner and horizontal directions of the panel frame. A protrusion bar is formed on the upper and one side surfaces of the panel frame, and a pair of the lower part and the other side is provided. The fitting bar is formed to protrude so that the plurality of formwork panels can be firmly fitted up and down and left and right in a manner that the protrusion bar is fitted between the fitting bar of the other panel frame, and the protrusion bar is fitted between the fitting bar. Tie-through holes perforated on the protruding bars and tie-through holes perforated on the jump bars Tie pins are interposed through the tie-through hole and fixedly fastened so that the pins are not easily shaken by wind or external force and are not separated from each other. The interval between the front and rear formwork panel is kept constant by the tie pins, so that the thickness of the wall to be constructed can be uniformly constructed.

1 is a perspective schematic view showing an exploded state of the formwork panel according to the present invention
2 is a perspective schematic view showing an assembled state of the formwork panel according to the present invention;
Figure 3 is a schematic perspective view of a state in which the plurality of formwork panels assembled in the top, bottom, left and right
Figure 4 is a schematic perspective view of a state in which the formwork panel located in front and rear in the state in which the plurality of formwork panels according to the present invention is assembled up, down, left and right are fixed at regular intervals by a tie pin.
Figure 5 is a partial cross-sectional schematic diagram showing an exploded state of the formwork panel according to the present invention
Figure 6 is a partial cross-sectional schematic view showing an assembled state of the formwork panel according to the present invention
7 is a perspective schematic view of a conventional formwork panel

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

The prefabricated formwork panel 1 of the present invention is a formwork panel made of synthetic resin material having high strength and lightness, which is installed prefabricated to construct concrete walls such as various buildings or waterways, as shown in FIGS. In the form of a rectangular frame, a protrusion bar (3) is formed to protrude outwardly on the upper surface part and the center of one side, respectively, and a pair of fitting bars (4a) and (4b) are spaced apart from each other at a predetermined distance from the lower part and the other side. A panel panel made of a synthetic resin material having a plurality of tie-through holes 5a, 5b, and 5c formed in each of the protrusion bars 3 and the fitting bars 4a and 4b. 2) and one or a plurality of plates having a plate shape that is assembled to match the open front part of the panel frame 2 and inserted into the rear part of the panel frame 2 in a horizontal direction to support the horizontal direction. Horizontal reinforcing bar The front plate 19 of the synthetic resin material protruding from the 21 is formed in a plate shape that is assembled to match the open rear portion of the panel frame 2 so that the front portion thereof is aligned in the vertical direction inside the panel frame 2. One or a plurality of longitudinal reinforcing bars 24 are inserted to support the longitudinal direction is composed of a synthetic resin back plate 23, the panel frame 2 is the upper surface and one side protruding bar (3) Tie perforated in the protruding bar (3) in the state that is inserted and fitted to fit between the pair of fitting bar (4a) (4b) formed on the lower surface of the other panel frame 2 and the other side respectively The through holes 5a and the tie through holes 5a and 5c drilled in the pair of fitting bars 4a and 4b coincide with each other in a straight line before and after through the tie through holes 5a, 5b and 5c. The tie pins 10 are interposed in the front and rear directions to fix and fasten.

The panel frame 2 is made of a synthetic resin material, such as glass reinforced fiber (FRP) having a high strength and light weight as shown in Figures 1 to 6 and as shown in Figures 1 and 2 in the vertical frame shape Similarly, the upper and the middle portions of the one side surface are formed to protrude outwardly in a straight line, and a pair of fitting bars 4a and 4b are parallel to the lower portion and the other side so as to be spaced apart at a predetermined distance from each other. It is formed to be integrally projected to the outside, and each of the protrusion bar (3) and the fitting bar (4a) (4b) is provided with a plurality of tie through holes (5a) (5b) (5c) at a predetermined interval, but in Figure 3 As shown, the protruding bar 3 protruding from the upper surface of the panel frame 2 is between a pair of fitting bars 4a and 4b protruding from the lower surface of the panel frame 2 of the other formwork panel 1. Protruding bar (3) protruding into one side of the panel frame (2) is inserted in accordance with the other Panel frame (2) of the mold panel (1) is fitted so as to fit between the pair of fitting bar (4a) (4b) protruding on the other side panel panel assembly assembly of the plurality of formwork panels (1) up, down, left and right (2) is fitted together to be firmly assembled.

The panel frame (2) is formed in the front and rear inner portions of the step (6) inward direction, respectively, and the front plate (19) and the back plate (23) are respectively inserted into the step (6), A plurality of fastening holes 7 are drilled at predetermined intervals in the front and rear directions at the portion where the step 6 is formed in the panel frame 2, and each of the fastening holes 7 is formed of the front and rear plates 19 and 23. The coupling holes of the front and rear plates 19 and 23 are drilled so as to coincide with each of the coupling holes 20a and 20b perforated in the outer portion in a straight line. The panel frame 2 and the front and rear plates 19 and 23 are integrally formed with the usual bolts 8 and nuts 9 through the fastening holes 7 of the panel frames 2 and 20a and 20b. It is intended to be fixed.

In addition, the protruding bar (3) is a tie-through hole (5a) perforated in the protruding bar (3) in a state of being fitted between a pair of fitting bar (4a) (4b) protruding from the other panel frame (2) And the tie through holes 5b and 5c drilled in the pair of fitting bars 4a and 4b to be aligned in a straight forward and backward direction, and the tie through holes 5a and 5b positioned in the straight forward and backward directions. 5c), as shown in FIGS. 1 and 6, a tie pin 10 is interposed in the front and rear direction to engage the protrusion bar 3 and the fitting bars 4a and 4b of the panel frame 2 with each other. It is intended to fasten the part.

In addition, the tie pin 10 is provided with a central rod 11 in the shape of a metal rod as shown in Figs. 1 and 6, and the binding rod 12 at both front and rear ends of the center rod 11, respectively. Is formed integrally protruding, the binding rod 12 has a diameter whose diameter corresponds to the inner diameter of the tie-through holes (5a) (5b) (5c) and the central rod 11 is the binding rod 12 The central rod 11 has a diameter larger than the diameter of the tie pin 10 so as to penetrate through the tie rods 5a, 5b, and 5c located in a straight line. The tie-through holes 5a, 5b, and 5c are not penetrated to be held on the outer surface, and the front and rear ends of the binding rod 12 are each recessed to have a diameter smaller than the diameter of the binding rod 12. A recess 13 is formed in the recess 13 of the binding rod 12 that protrudes outwardly through the tie-through holes 5a, 5b, and 5c. Therefore the retaining clip 14, which is consistent with fitting the tie pin 10 penetrating through the through hole in the tie (5a) (5b) (5c) This is not to fall to the outside.

Meanwhile, as shown in FIGS. 4 and 6, the tie pin 10 includes a plurality of formwork panels 1 assembled up, down, left, and right in a state where the front and rear formwork panels 1 are spaced apart from each other. It is to be fastened between the formwork panel (1), the tie rods 12 protruding in the front of the tie pin 10 is a tie-through hole (5a) (5b) (perforated in the front formwork panel 1) ( The binding rod 12 interposed through 5c and protruding from the rear side is interposed between the front and rear formwork panels 1 through the tie through holes 5a, 5b and 5c, which are perforated in the rear formwork panel 1, respectively. A concrete wall formed by being poured between the front and rear formwork panels 1 while maintaining a constant gap between the front and rear formwork panels 1 by the length of the center bar 11 is interposed between the center bars 11 and has a uniform and uniform thickness. The central rod 11 portion of the tie pin 10 made of metal is formed inside the wall. It is embedded integrally, which greatly improves the durability of the wall.

In addition, the tie through holes (5a) (5b) (5c) is a tie pin (10) interposed through the tie through holes (5a) 5b (5c) as shown in Figures 1, 2, 5, 6 In order to prevent damage to the portion where the tie-through holes 5a, 5b and 5c are punctured, the protective member 15 made of metal is formed by drilling the tie-through holes 5a, 5b and 5c. The protection member 15 is integrally embedded in each part, and the front and rear sides of the protection member 15 are inserted to correspond to the inner circumferential surface of each tie-through hole 5a, 5b, 5c, as shown in FIGS. 2, 5, and 6, respectively. The metal tube 16 is provided so that the inner circumferential surface of the tie tube through holes 5a, 5b, 5c is protected by the metal tube 16, and the front and rear ends of the metal tube 16 are respectively front and back ( 17) and the rear piece 18 are integrally interposed therebetween and the front piece 17 and the rear piece 18 are exposed to the front and rear surfaces of each of the protruding bars 3 and the fitting bars 4a and 4b. A tie pin 10 made of metal is placed through the tie through hole 5a ( 5b) is inserted inward through the metal tube 16 of the protective member 15 forming the 5c to prevent the end of the tie pin 10 from touching the panel frame 2 made of a synthetic resin material to prevent damage. have.

The front plate 19 is made of a synthetic resin material, such as glass reinforced fiber (FRP) having a high strength and light weight as shown in Figures 1 to 6 to match the open front of the panel frame (2) It has a plate shape to be assembled, but is made of a rectangular plate inserted in accordance with the step 6 formed in the front inner portion of the panel frame 2, the outer portion of the front plate 19 has a plurality of coupling holes ( 20a) is drilled at regular intervals, and each of the coupling holes 20a may be positioned in a straight line with the plurality of fastening holes 7 drilled in a portion where the step 6 is formed in the panel frame 2. As shown in 1, 2, 5, and 6, through the coupling holes 20a and 20b of the front and rear plates 19 and 23 and the fastening holes 7 of the panel frame 2, a conventional bolt ( 8) and the nut 9, the panel frame 2 and the front and rear plates 19, 23 are integrally fixed.

In addition, the front plate 19 is inserted into the rear of the panel frame 2 in the horizontal direction to match the one or a plurality of horizontal reinforcing bar 21 to support the inner side of the panel frame 2 in the horizontal direction Protrudingly formed, the horizontal reinforcing bar 21 has a horizontal length corresponding to the inner horizontal length of the panel frame 2, the rear portion of the horizontal reinforcing bar 21, the back plate 23 is assembled to the rear of the panel frame (2) The front plate 19 and the rear plate 23 are supported by the horizontal reinforcing bar 21, and the horizontal reinforcing bar 21 has one or a plurality of vertical grooves 22. 1, 2, 5, 6 as shown in the horizontal groove 25 formed in one or a plurality of longitudinal reinforcing bar 24 protruding in the front portion of the back plate 23 as shown in the vertical The front and rear plates 19 and 23 are more firmly fitted by lattice fitting to match the groove 22. It is intended to be combined.

The back plate 23 is made of a synthetic resin material such as glass reinforced fiber (FRP) having a high strength and light weight as shown in Figures 1 to 6, so as to match the open rear portion of the panel frame (2) The assembly is formed in a plate shape, but a rectangular plate inserted in accordance with the step (6) formed in the rear inner portion of the panel frame (2) and the outer portion of the back plate 23 a plurality of coupling holes ( 20b) is perforated at regular intervals, and each of the coupling holes 20b may be positioned in a straight line with the plurality of fastening holes 7 perforated in the portion where the step 6 is formed in the panel frame 2. As shown in 1, 2, 5, and 6, through the coupling holes 20a and 20b of the front and rear plates 19 and 23 and the fastening holes 7 of the panel frame 2, a conventional bolt ( 8) and the nut 9, the panel frame 2 and the front and rear plates 19, 23 are integrally fixed.

In addition, the back plate 23 is inserted into the front panel in the vertical direction to match the inside of the panel frame 2 in one or a plurality of longitudinal reinforcing bars 24 for supporting the inner side of the panel frame 2 in the longitudinal direction. Is protruded, the longitudinal reinforcement bar 24 has a longitudinal length that corresponds to the inner longitudinal length of the panel frame 2 and the front plate of the longitudinal reinforcement bar 24 is assembled in front of the panel frame (2) 19 is to be in contact with the rear portion of the front plate 19 and the rear plate 23 is to be supported by the longitudinal reinforcing bar 24, the longitudinal reinforcing bar 24, one or a plurality of horizontal grooves (25). 1, 2, 5, 6 as shown in Figure 1, 2, 5, 6 vertical grooves 22 formed in one or a plurality of horizontal reinforcing bar 21 protruding to the rear portion of the front plate 19 is the horizontal groove (25) and lattice-fitting to match each other, so that the front and rear plates (19, 23) more firmly It is intended to be combined.

On the other hand, if necessary, the panel frame 2 and the front and rear plates 19 and 23 are not fastened by the bolts 8 and the nut 9 and fixed or fastened with ordinary pieces of nails or screws. It can be fixed by fusion method.

The action of the present invention is as follows.

In order to construct concrete walls such as various buildings or waterways, the prefabricated formwork panels 1 of the present invention are assembled to a plurality of up, down, left, and right sides to form large formwork. First, as shown in FIGS. 1 and 5, the formwork panels ( 1) Transverse reinforcing bar 21 of the front plate 19, while inserting the front plate 19 and the back plate 23 in accordance with the step (6) formed in the front and rear inner portions of the panel frame (2), respectively, to assemble The front and rear plates 19 and 23 are firmly coupled to each other so that the longitudinal grooves 22 formed in the vertical grooves 22 and the horizontal grooves 25 formed in the longitudinal reinforcement bars 24 of the rear plate 23 are fitted to each other in a lattice manner. The panel frame 2 is not deformed or damaged by reinforcing and supporting the inner side of the panel frame 2 having a hollow rectangular frame by the horizontal reinforcing bar 21 and the vertical reinforcing bar 24 horizontally and vertically. And perforated in the outer portion of the front and rear plates (19, 23) The front and rear plates (19) to the bolt (8) and the nut (9) through the fastening holes (7) drilled in the several coupling holes (20a) and (b) and the panel frame (2) in which the step (6) is formed. The panel frame 2 is integrally fixed between the two sides 23.

As shown in FIG. 3, the plurality of formwork panels 1 assembled as described above are fitted to the top, bottom, left and right to form a large formwork, protruding from the upper surface of the panel frame 2 of the formwork panel 1. The protruding bar 3 fits and fits between a pair of fitting bars 4a and 4b protruding from the lower surface of the panel frame 2 of the other formwork panel 1 positioned at an upper portion thereof. The protruding bar 3 protruding on one side of the panel frame 2 is between a pair of fitting bars 4a and 4b protruding on the other side of the panel frame 2 of the other formwork panel 1 located on the side. A plurality of formwork panels (1) to be assembled in accordance with the prefabricated in the up, down, left and right, and each tie bar positioned in front and rear line in the state in which the protruding bar (3) and the fitting bar (4a) (4b) is fitted. Through holes 5a, 5b and 5c are interposed through the binding rod 12 of the tie pin 10 as shown in FIG. The tie pin 10 is fitted with the fixing clip 14 in the groove 13 of the binding rod 12 protruding outward through the through holes 5a, 5b, and 5c. The plurality of formwork panels 1 assembled in up, down, left and right while maintaining a state in which the plurality of formwork panels 1 are firmly coupled to each other is prevented from falling out from the 5c.

Meanwhile, as shown in FIGS. 4 and 6, the plurality of formwork panels 1 assembled up, down, left, and right are spaced apart at a predetermined distance from front to back, and the formwork panel 1 located at the front and the formwork panel 1 located at the rear are positioned. When the binding rods 12 protruding from the front and rear sides of the tie pin 10 are respectively fastened to the front and rear formwork panel 1 between the front and rear formwork panels 1, the length of the center rod 11 of the tie pin 10 is increased. The space between the walls is kept constant so that the concrete wall formed by placing between the front and rear formwork panel 1 has a constant and uniform thickness, and the central rod 11 portion of the tie pin 10 made of metal is inside the wall. It is embedded integrally in the wall, greatly improving the durability of the wall.

When the plurality of formwork panels 1 are removed after the concrete wall is hardened as described above, the binding rods 12 of the tie pins 10 protrude to both front and rear sides of the wall, and the protruding binding rods 12 are cut. This completes the concrete wall.

1, 1 '. Formwork panels 2 and 2 '. Panel
3. Protruding bars 4a, 4b. Kumba
5a, 5b, 5c. Thai through-hole
7. Fasteners 8. Bolts
9. Nut 10, 10 '. Tiepin
11.Center rod 12.Binding rod
13. Groove 14. Fixed Clip
15. Protective member 16. Metal tube
17. Front side 18. Rear side
19. Front panel 20a, 20b. Joiner
21. Horizontal reinforcing bar 22. Vertical groove
23. Rear panel 24. Vertical reinforcement
25. Horizontal groove 26 '. Plywood
27 '. Reinforcement 28 '. Typing Pin Inserter

Claims (6)

A pair of fitting bars (4a) and (4b) are formed in a vertically rectangular frame shape so that the protrusion bars 3 are integrally formed on the upper surface and the center of one side, and spaced apart from each other at a predetermined distance from the lower surface and the other side, respectively. Is formed to protrude in parallel to the outside in parallel, and each of the protrusion bar (3) and the fitting bar (4a) (4b) is a panel frame made of synthetic resin material having a plurality of tie-through holes (5a) (5b) (5c) perforated ) And one or a plurality of plates having a plate shape that is assembled to match the open front part of the panel frame 2 and inserted into the rear part of the panel frame 2 in a horizontal direction to reinforce the horizontal direction. The transverse reinforcing bar 21 is protruded, the front plate 19 of the synthetic resin material and the plate shape to be assembled to match the open rear portion of the panel frame 2 in the front vertical direction of the panel frame 2 One or a pair of mating inserts to support longitudinal reinforcement A plurality of longitudinal reinforcing bar (24) is composed of a synthetic resin back plate 23 is formed, the panel frame 2 is the upper surface and the lower surface of the panel frame (2) of the protruding bar (3) of one side A pair of fittings are inserted between the pair of fitting bars 4a and 4b formed on the side and the other side, respectively. The tie pins 5a and 5c drilled in the bars 4a and 4b coincide with each other in a straight line. The tie pins 10 are moved in the front and rear directions through the tie through holes 5a, 5b and 5c. Prefabricated formwork panel, characterized in that the penetrating through the fixed.
According to claim 1, wherein the panel frame (2) has a step (6) is formed in the inner direction in the front and rear inner portion, respectively, so that the front plate (19) and the back plate (23) are respectively matched to the step (6) In the panel frame 2, a plurality of fastening holes 7 are drilled at predetermined intervals, and the respective fastening holes 7 are front and rear plates 19, respectively. 23 is perforated in a straight line with each coupling hole 20a, 20b perforated in the outer portion of the front and rear coupling plate 20a (20b) and the panel frame of the front and rear plates 19, 23 The panel frame 2 and the front and rear plates 19 and 23 are integrally fixed and fastened with the usual bolt 8 and the nut 9 through the fastening hole 7 of the above-mentioned. Prefabricated formwork panel.
According to claim 1, wherein the tie pin 10 is provided with a rod-shaped center bar 11 and the front and rear ends of the center bar 11, respectively, the binding rod 12 is formed integrally projecting, The binding rod 12 has a diameter whose diameter corresponds to the inner diameter of the tie through holes 5a, 5b and 5c, and the central rod 11 has a diameter larger than that of the binding rod 12. The center rod 11 is a tie through hole 5a and 5b when the tie rod 12 of the tie pin 10 is interposed through the tie through holes 5a, 5b and 5c located in a straight line. It is not penetrated by (5c) and is supported on the outer surface and the recessed grooves 13 are formed in the front and rear ends of the binding rod 12 to have a diameter smaller than the diameter of the binding rod 12, respectively. The fixing clip 14 is fitted to the recess 13 of the binding rod 12 protruding outwardly through the tie through holes 5a, 5b, and 5c. Transferred through hole (5a) (5b) (5c) through the interposed tie pin 10 erected formwork panels, characterized in that it is a not fall outside the.
The formwork panel (1) of the front and the formwork panel (1) of the rear in accordance with claim 3, wherein the tie pin (10) is assembled with a plurality of formwork panels (1) assembled up, down, left and right The coupling rod 12 protruding in front of the tie pin 10 is interposed between the through holes 5a, 5b, 5c perforated in the formwork panel 1 in the front. And the binding rod 12 protruding at the rear is penetrated through the tie-through holes 5a, 5b and 5c perforated in the rear formwork panel 1, and the center rod 11 is interposed between the front and rear formwork panels 1. Prefabricated formwork panel, characterized in that the gap between the front and rear formwork panel 1 is kept constant.
4. The tie-through holes (5a) (5b) (5c) according to claim 1 or 3, wherein the protective member (15) made of metal is formed by the tie-through holes (5a) (5b) (5c). Each of the protection member 15 is integrally embedded therein, and the protection member 15 includes a metal tube 16 which is open in a front and rear direction to be inserted in accordance with an inner circumferential surface of each tie-through hole 5a, 5b, 5c. The front and rear ends of the front and rear pieces 18 and 18 are integrally interposed between the front and rear ends of the 16, respectively, and the front and rear pieces 17 and 18 are each protruding bar 3 and fitting bar ( Prefabricated formwork panel, characterized in that it is positioned to be exposed to the front, rear of 4a) (4b).
According to claim 1 or claim 2, wherein the front plate 19 is the horizontal length of the transverse reinforcement bar 21 protruding from the rear portion corresponds to the inner horizontal length of the panel frame 2 and the rear portion of the transverse reinforcement 21 The front panel of the rear plate 23 is assembled to the rear of the panel frame 2, the rear plate 23 is a vertical length of the longitudinal reinforcing bar 24 protruding to the front panel panel 2 The front part of the longitudinal reinforcing bar 24 is in contact with the rear part of the front plate 19 which is assembled to the front of the panel frame 2 so that the front plate 19 and the rear plate 23 Between the horizontal reinforcing bar 21 and the vertical reinforcing bar 24 to be supported, the horizontal reinforcing bar 21 is formed with one or a plurality of longitudinal grooves 22 and the longitudinal reinforcing bar 24 or one A plurality of horizontal grooves 25 are formed so that the longitudinal grooves 22 and the longitudinal reinforcement 24 of the horizontal reinforcement 21 Groove 25 is prefabricated formwork panels, characterized in that which is to be fitted to meet the child remote from each other.
KR1020110042383A 2011-05-04 2011-05-04 A prefabricated molding panel KR20120124623A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150088049A (en) * 2014-01-23 2015-07-31 김용상 A steel form assembly for atypical concrete structures
KR101641337B1 (en) * 2015-05-21 2016-07-29 서보산업 주식회사 Euroform for using rix of maintain distance device
KR20160125200A (en) * 2015-04-21 2016-10-31 (주)신일산업 Gang foam soundproofing panel
KR102540196B1 (en) * 2023-03-08 2023-06-05 석원 주식회사 partition wall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150088049A (en) * 2014-01-23 2015-07-31 김용상 A steel form assembly for atypical concrete structures
KR20160125200A (en) * 2015-04-21 2016-10-31 (주)신일산업 Gang foam soundproofing panel
KR101641337B1 (en) * 2015-05-21 2016-07-29 서보산업 주식회사 Euroform for using rix of maintain distance device
KR102540196B1 (en) * 2023-03-08 2023-06-05 석원 주식회사 partition wall

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