KR20110127314A - Plastic heating pannel and wall-pannel setting structure using the same - Google Patents

Abstract

PURPOSE: A plastic heating panel and an installation structure of a wall plate mold using the same are provided to improve concrete curing speed and durability. CONSTITUTION: A plastic heating panel comprises an inner wall form(200a), an outer wall form(200b), an reinforcement assembly, a form tie, a combination cap, an extension bar, a horizontal support, and a vertical support. The inner wall form and outer wall form have a tie hole(201) and a combining hole(202). The tie hole is combined with a semi-through hole of a plastic heating panel, which is contiguous to a traverse direction. A semi-arch groove of the adjacent panel is combined and the combining hole is formed in. The reinforcement assembly is installed between inner and outer wall forms. The through-hole is formed on the center of the combination cap. The horizontal support and vertical support are installed in inner and outer wall forms in lattice type.

Description

Plastic Heating Panel and Wall-Pannel Setting Structure using the same}

The present invention relates to a plastic heating panel having a tensile steel wire and a heating wire embedded therein to improve concrete curing speed and to enhance durability, and a wall formwork installation structure using the plastic heating panel.

Plastic panels can be produced at low weight and inexpensive to improve the economics of the construction process, but when applied to wall formwork, there is a problem that it is difficult to counteract the concrete pressure.

On the other hand, the first thing to consider when shortening the construction period of the concrete is the rate of curing of concrete, the method of thermal insulation-insulation curing, and the method of heating and curing by heating heating wire in concrete has been introduced. There are few examples of the method of curing heat by inserting heating wires in the formwork panel, and furthermore, the concept of heat generation from the plastic panel itself has not been known.

In addition, there is no known technique that can be connected to the plastic panel by installing up, down, left and right to form a large wall formwork, and to combine a separate support to counter the concrete side pressure.

The problem to be solved by the present invention is as follows.

1.Provide self-durable plastic panels (hereinafter 'Task 1')

2. Provide a self-heating plastic panel (hereinafter, 'Task 2').

3. It provides a configuration that can be easily integrated by connecting the plastic panel in the longitudinal and horizontal direction (hereinafter 'task 3').

4. Provide reinforcement assembly structure to counter the concrete side pressure (hereinafter 'Task 4').

In the present invention, to solve the above problems through the following means.

1. Technical means for solving 'Task 1'

(1) A lattice rib is formed on the back of the panel.

(2) The tensile steel wire is embedded and installed in the panel.

(3) Reinforced plastics containing glass fibers are used as raw materials for panels.

(4) The tensile steel in the panel doubles the adhesion to the reinforced plastics in which the glass fibers are incorporated by rib molding.

2. Technical means for solving 'Task 2'

(1) It is easy and economical to bury and install the heating wire in the panel and dismantle and assemble for panel reuse.

(2) Both ends of the heating wire embedded and installed in the panel are configured to be connected to the ends of the heating wire embedded and installed in the adjacent panel through an external connection cable.

3. Technical means for solving 'Task 3'

(1) Form semi-hole holes and semi-circular arc grooves on both sides of the panel, and combine the half-hole and semi-circular arc grooves of adjacent panels to form tie holes and coupling grooves, respectively.

(2) The combination cap fitted to the coupling groove is applied.

(3) Using common form ties and cone or flat ties and fixing caps, plan to maintain the gap between panels installed so as to be mutually opposed to transverse integrated connection between panels.

(4) The panel is joined up and down by a connecting member having an H-shaped cross section.

4. Technical means for solving 'Task 4'

(1) The horizontal and vertical supports are installed on the back of the panel in a lattice shape and fixed by extension bars and wedges coupled to the rear of the nut to counteract the concrete pressure.

(2) In case of installing wall formwork at right angle, additional control bar is installed to reinforce panel reinforcement.

(3) It provides a variable binding structure in which horizontal stiffeners are installed on horizontal supports that are applied to finishing parts of wall formwork installation structures such as windows and doors, and are integrated into flat ties.

Plastic heating panel provided by the present invention can be self-heating can shorten the concrete curing period, it is possible to counteract the concrete placing pressure is improved durability. In addition, according to the wall formwork installation structure using the plastic heating panel provided by the present invention, the plastic heating panel can be easily connected and installed in the longitudinal direction, as well as a separate horizontal and vertical support for reinforcement for concrete side pressure plastic heating It can be installed easily and integrally in the process of joining panels.

1 shows a lower plate mold for manufacturing a plastic heating panel.
2 shows an embodiment in which the corner reinforcement, the spacer, the tensile steel wire, the heating wire, and the coupling pipe are disposed and coupled.
FIG. 3 illustrates an embodiment in which a metal lath is installed together with a tensile steel wire on the lower plate mold.
4 illustrates a process in which the flowable plastic raw material is administered on the lower plate mold.
FIG. 5 illustrates a process of pressing the upper plate mold with the upper plate mold.
FIG. 6 illustrates a state in which the lower plate mold and the upper plate mold are demolded to produce a plastic heating panel.
FIG. 7 illustrates a rear surface of a state in which a plastic heating panel 2 is connected to each other and heat is generated by applying electricity to the heating wire.
FIG. 8 illustrates a pouring surface of a state in which a form tie hole is formed by joining two plastic heating panels.
9 illustrates a state in which a form tie is installed between the inner wall formwork and the outer wall formwork.
FIG. 10 illustrates a pour surface of a state in which a flat tie hole is formed by joining two plastic heating panels.
FIG. 11 illustrates a state in which a flat tie is installed between the inner wall formwork and the outer wall formwork.
FIG. 12 illustrates a reinforcing bar assembly arranged between inner and outer wall formwork.
FIG. 13 illustrates an external connection wire and a bolt member for connecting a heating wire embedded in an adjacent plastic heating panel.
FIG. 14 illustrates a state in which heating wires embedded in adjacent plastic heating panels are connected to external connection wires.
FIG. 15 illustrates a control bar applied to a wall formwork installation structure coupled at a right angle.
Figure 16 shows the control bar is inserted into the horizontal support, installed state.
FIG. 17 illustrates a state in which a vertical support is padded outside the horizontal support using a control bar.
FIG. 18 illustrates a state in which the plastic heating panel is connected up and down through the connecting member.
FIG. 19 shows an example of installation of horizontal reinforcing steel used when forming openings such as windows and doors in wall formwork.
FIG. 20 illustrates the wall formwork installation structure using the plastic heating panel according to the present invention as a whole.
FIG. 21 illustrates a heating state of a wall formwork installation structure using a plastic heating panel according to the present invention.

Ⅰ. Plastic heating panel

The present invention is a quadrangular panel produced by compression molding the plastic raw material, the flat pour surface; A rear surface protruding along the edge and longitudinal ribs and transverse ribs forming a lattice inside the edge portion; A plurality of semi-through holes spaced at both ends of the panel; A semi-circular arc groove formed around a semi-through hole on the rear edge portion; A plurality of spacers embedded in the plastic raw material while being installed at intervals along the longitudinal ribs; And a heating wire embedded in the plastic raw material while being evenly disposed in the panel. It provides a plastic heating panel characterized in that it comprises a.

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

The plastic heating panel provided by the present invention can be described clearly by looking at the manufacturing process. The manufacturing process of the plastic heating panel is as follows.

First, an edge groove is formed at an edge of the plate surface, and a lower plate mold 1 is formed inside the edge groove so that a plurality of vertical grooves and horizontal grooves form a lattice (see FIG. 1).

Next, a plurality of spacers 110 are installed in the vertical groove of the lower plate mold 1, and the heating wire 130 is evenly installed on the lower plate mold 1. In this case, a tensile steel wire 120 or a mesh (not shown) may be installed for the rigid reinforcement of the panel, and the tensile steel wire 120 may be installed together with the metal lath 140. When the tensile steel wire 120 or a mesh (not shown) may be installed, a pre-tension force may be applied, and by forming ribs in the tensile steel wire 120 itself, the integrity and adhesion with the plastic raw material may be strengthened. have. 2 is an embodiment of a state in which the spacer 110, the tensile steel wire 120, and the heating wire 130 are disposed. In the illustrated embodiment, the spacer 110 is a plate-shaped member having holes formed in the upper and central portions of the plate surface, respectively, and the tensile steel wire 120 is inserted into the plurality of rows of the tensile steel wire 120 in the through holes formed in the central portion of the spacer 110. ) Are installed to be parallel to each other, the heating wire 130 is inserted into the through-hole formed in the upper portion of the spacer 110, one strand of the heating wire 130 is installed to zigzag reciprocating along a plurality of tensile steel wires. . As shown in FIG. 2, the spacer 110 may be repeatedly arranged with an upright type having a lower side than an upper side and an inverted type having an upper side longer than the lower side, and the spacer 110 may be alternately arranged. ) Can also be used as a reinforcement to reinforce the panel evenly.

On the other hand, [FIG. 3] shows an embodiment in which the metal lath 140 is installed together. The metal lath 140 shown in FIG. 3 is bent and spread evenly along the horizontal groove of the lower plate mold 1 to maximize the panel reinforcement effect. In this process, both ends of the heating wire 130 are installed on both sides of the lower plate mold (1), it can be fixed to the fitting pipe 150 of the conductive material formed through holes in the lateral direction.

In addition, in this process it can also be performed with the placement of the corner reinforcement shown in FIG. 2 and FIG. The plastic raw material constituting the plastic heating panel provided by the present invention is made of fiber-reinforced plastic, longitudinal and lateral ribs are formed on the panel itself, and reinforced by tensile steel wire, metal lath, mesh, etc. to improve the toughness and durability of the panel itself. I can strengthen it. However, as the panel is repeatedly used, the edge portion of the panel may be damaged or worn. However, if the corner reinforcement is provided at the corners of the panel as described above, the panel can be repeatedly and permanently reused unless there is a special problem.

After installing the spacer 110, the tensile steel wire 120, the heating wire 130, and the like on the lower plate mold 1, the flowable plastic raw material 10 is formed on the lower plate mold 1 as shown in FIG. 4. ). However, the plastic raw material 10 introduced in this step can enhance the toughness of the material itself constituting the panel by applying a reinforced plastic in which glass fibers are mixed.

Subsequently, the lower plate mold 1 is covered with the upper plate mold 2 on the flat plate 2 as shown in FIG. 5, and the lower plate mold 1 and the lower plate mold 1 are pressed as shown in FIG. 6. Manufacturing of the plastic heating panel 100 is completed by demolding the upper plate mold 1.

Both sides of the plastic heating panel 100 produced through a series of processes as described above, the vertical ribs 102 and the ribs 102 forming a lattice in the border portion 101 and the edge portion 101 protruding along the flat pour surface and the edge, respectively; The rear ribs 103 are formed on the rear surface. The pour surface is a surface directly in contact with the wall concrete, the rim portion 101, longitudinal ribs 102, transverse ribs 103 of the back is to be a reinforcing material to counter the concrete pour pressure (side pressure).

In addition, the tensile steel wire 120, the metal lath 140, the mesh (not shown) embedded in the panel also serves as a reinforcing material to counter the concrete placing pressure (side pressure).

That is, the tensile steel wire 120 is embedded in the plastic raw material in a state in which a plurality of rows are installed so as to be balanced by being coupled to a plurality of spacers 110 embedded in the plastic raw material while being installed at intervals along the longitudinal ribs 102. As described above, the tensile steel wire 120 may be embedded in the plastic raw material in the state that the tensile force is applied to both ends as described above. In addition, the tensile steel wire 120 may be disposed together with the metal lath 140, the metal lath 140 is bent along the transverse ribs 103 to be embedded in the plastic raw material evenly spread in the panel. That can be as described above.

In addition, the rigidity of the panel by embedding a mesh (not shown) instead of the tensile steel wire 120 in a plastic raw material with a tensile force applied to each end in a grid state respectively installed in the longitudinal ribs 102 and the transverse ribs 103. Can strengthen.

On the other hand, the plastic heating panel 100 provided by the present invention, as shown in Figure 6 is formed with a plurality of semi-through holes 104 at intervals at both ends of the panel, the rear edge portion 101 A semicircular arc groove 105 is formed around the semi-perforated hole 104 in the upper portion. The semi-perforated hole 104 and the semi-circular arc groove 105 is to configure the inner and outer wall formwork (200a, 200b) by connecting in the transverse direction of the plastic heating panel 100, a detailed description thereof will be described later.

It is important that the heating wire 130 is evenly distributed in the panel, and when the panel is assembled and assembled, the heating wire 130 embedded in the adjacent panel and the wire can be connected to each other. In order to arrange the heating wire 130 evenly distributed in the panel, the present invention provides an embodiment in which the heating wire 130 is arranged in a zigzag along a plurality of tensile steel wires 120 arranged in parallel as shown in FIG. In order to be connected to a heating wire embedded in an adjacent panel, the present invention provides a conductive coupling pipe 150 coupled to both ends of the heating wire. The coupling pipe 150 is a member embedded in a plastic raw material in a state that is installed to open toward both sides of the panel, the both ends of the heating wire 130 is fitted across the through-hole formed in the side of the coupling pipe. Settles together. Details of the connection structure between the heating wires 130 using the coupling pipe 150 will be described later. FIG. 7 illustrates a rear surface of a state in which the plastic heating panel 2 plate configured as described above is connected to each other and heat is generated by applying electricity to the heating wire.

II. Wall formwork installation structure using plastic heating panel

The present invention is a wall formwork installation structure in which a plurality of the above-described plastic heating panel 100 is assembled, and the plurality of plastic heating panels 100 are connected in the lateral direction so that the semi-perforated holes 104 of adjacent panels are combined and tied. An inner wall formwork 200a and an outer wall formwork 200b in which holes 201 are formed, and the semicircular arc grooves 105 of adjacent panels are combined to form a coupling groove 202; Reinforcing bar assembly 20 is installed between the inner, outer wall formwork (200a, 200b); A form tie 30 installed across the inner and outer wall formwork 200a and 200b in a state in which the nut 40 is coupled to both ends; Combination cap 50 is inserted into the coupling groove 202, the through-hole is formed in the center; One end is screwed with the cone nut 40 through the through hole and the tie hole of the combination cap 50 from the outside of the inner and outer wall formwork (200a, 200b), the other end is a flat surface formed with a rectangular through hole Configured extension bar 60; And as a tubular member, a plurality of fastening holes are formed intermittently along the body, the horizontal support 210 and the vertical support 220 is installed in a grid form on the outside of the inner and outer wall formwork (200a, 200b); It is configured to include, in the state that the flat surface of the extension bar 60 protrudes outwards through the fastening hole formed at the intersection of the horizontal, vertical support (210,220), the wedge 70 in the rectangular through hole of the flat surface ) Provides a wall formwork installation structure (hereinafter, referred to as 'wall formwork installation structure example 1') using a plastic heating panel characterized in that the fitting.

The wall formwork installation structure is installed by placing the plastic heating panel 100 so that the pouring surface is opposed to each other, and then connecting the plurality of plastic heating panels 100 in a lateral direction together with the form tie coupling. As a result, a plurality of plastic heating panels 100 are integrated to be used as the inner wall formwork 200a and the outer wall formwork 200b. FIG. 8 illustrates a pour surface of a state in which a form tie hole is formed by joining two plates of plastic heating panels, and form tie is installed through the form tie hole.

The form tie 30 is a steel rod member having male threads formed at both ends, and a cone nut 40 is coupled to both sides. Coupling relationship between the form tie 30 and the cone is a general matter, the cone 40 is located inside the pouring surface of the inner, outer wall formwork (200a, 200b). The extension bar 60 is coupled to the rear of the nut 40 on both sides, as shown in FIG. 9, and the combination cap 50 is fitted into the coupling groove 202 formed by the combination of the semicircular arc grooves 105. Strengthen the integrity between the plastic heating panel 100 in contact with the horizontal. The extension bar 60 is a member in which a male rod is formed at the end and a flat surface formed with a rectangular through hole is formed on the plate surface, and the male part is formed with the through hole and the semi-perforated hole at the center of the combination cap 50. Through the tie hole 201 formed by the combination of the screwed to the rear of the cone 40. In addition, the flat surface of the extension bar 60 is used to install the horizontal support 210 and the vertical support 220 to be described later, the flat surface fastening hole formed at the intersection of the horizontal, vertical support (210, 220) In the state protruding outward through the through, by fitting the wedge 70 in the rectangular through-hole of the flat surface can be installed horizontal, vertical support (210, 220).

In addition, the present invention is a wall formwork installation structure of assembling a plurality of the plastic heating panel 100 described above, the plurality of plastic heating panel 100 is connected in the lateral direction, the anti-hole holes of the adjacent panel is combined and tie holes An inner wall formwork 200a and an outer wall formwork 200b in which a 201 is formed and the semicircular arc grooves 105 of the adjacent panels are combined to form a coupling groove 202; Reinforcing bar assembly 20 is installed between the inner, outer wall formwork (200a, 200b); A flat tie 35 installed across the inner and outer wall dies 200a and 200b and having a rectangular through-hole formed at an end protruding to the outside of the inner and outer wall dies 200a and 200b; A slit hole having a cross shape is formed in the center, and each of the coupling fixing caps 45 is coupled at both sides of the flat tie with the inner and outer wall dies interposed therebetween; And as a tubular member, a plurality of fastening holes are formed intermittently along the body, the horizontal support 210 and the vertical support 220 is installed in a grid form on the outside of the inner and outer wall formwork (200a, 200b); It is configured to include, the end of the flat tie 35 is projected to the outside through the fastening hole formed at the intersection of the horizontal, vertical support (210, 220), the wedge 70 in the rectangular through hole of the flat tie end It is provided with a wall formwork installation structure using a plastic heating panel (hereinafter, referred to as "wall formwork installation structure example 2"), characterized in that the combination is inserted.

The wall formwork installation structure is installed by placing the plastic heating panel 100 so that the pouring surface is opposed to each other, and then connecting the plurality of plastic heating panels 100 together with the flat tie 35 in the lateral direction. As a result, a plurality of plastic heating panels 100 are anecdotal and are utilized as the inner wall formwork 200a and the outer wall formwork 200b. FIG. 10 illustrates a pour surface of a state in which a flat tie hole is formed by joining two plastic heating panels.

FIG. 11 illustrates a state in which a flat tie is installed between the inner wall formwork and the outer wall formwork. The flat tie 35 is a long plate-like member is formed in both ends of the rectangular through-holes, the rectangular through-holes are to be able to couple the wedge (70). The coupling fixing cap 45 is coupled to the flat tie 35 with the inner and outer wall dies 200a and 200b interposed therebetween, and a cross-shaped slit hole is formed at the center thereof. When the flat tie 35 is used as described above, the end of the flat tie 35 penetrates the fastening hole formed at the intersection of the horizontal and vertical supports 210 and 220 so as to protrude outwards. 70) by fitting the horizontal and vertical support (210, 220) can be installed.

When forming an opening in a portion of the wall formwork while implementing the wall formwork installation structure by the flat tie 35, as shown in Figure 19 is coupled between the inner and outer wall formwork to form the side of the opening Mung noodles formwork; And horizontal reinforcement (160) comprising a support surface for supporting the mold surface formwork, and the side plate surface in contact with the horizontal support coupled to the inner, outer wall formwork at right angles to both ends of the plate surface; It can be configured to include more. At this time, the side plate surface of the horizontal reinforcement 160 is formed to form a rectangular through hole to the left and right, both ends of the flat tee 35 through the rectangular through hole of the side plate surface and the fastening hole of the horizontal support 210 In the state protruding to the outside, the wedge 70 may be fitted into the rectangular through-hole of the end portion of the flat tie 35. By such a configuration, the horizontal reinforcement 160 may be installed to support the formwork regardless of the position at which the opening is formed.

The above-described wall formwork installation structure Examples 1 and 2 have a specific configuration difference depending on whether a rod-shaped form tie or a flat plate tie is applied, but the technical idea of the wall formwork coupling structure is common. That is, the inner and outer wall formwork (200a, 200b) consisting of the plastic heating panel 100 is disposed between the inner and outer wall formwork in a state in which spaced apart between the reinforcement assembly as shown in FIG. The location of the inner and outer wall formwork with a flat tie, the horizontal and vertical support (210, 220) on the back of the inner and outer wall formwork is the same.

On the other hand, in order to heat the wall formwork with one power source as a whole, it is necessary to connect the heating wire embedded in the plastic heating panel 100 constituting the inner and outer wall formwork (200a, 200b), the present invention, the linear An external connection wire 230 having an annular conductor plate 231 formed at both ends of the wire; The ring-shaped conductive plate 231 is formed in the inner, outer wall formwork (200a, 200b) in contact with the coupling tube 150 embedded in the side of the plastic heating panel 100 adjacent to the It is provided with a wall formwork installation structure using a plastic heating panel, characterized in that the penetrating through the ring-shaped conductive plate 231 is fixed by the bolt member 240 is inserted, coupled to the coupling pipe 150. FIG. 13 illustrates an external connection wire 230 and a bolt member 240 for connecting a heating wire 130 embedded in an adjacent plastic heating panel 100. The heating wire 130 embedded in the plastic heating panel 100 is fitted to the side coupled to the conductive coupling tube 150, the coupling tube 150 is exposed to the back of the panel end of the tube. Therefore, by coupling the annular conductive plate 231 to the coupling tube 150 in a state in which the bolt member 240 is coupled, a current flows through the heating wire-coupling tube-ring-type conductive plate-external connecting wire- The annular conduction plate on the other side can flow to the joining tube-fuming wire of the adjacent panel. FIG. 14 illustrates a state in which heating wires embedded in adjacent plastic heating panels are connected to external connection wires.

On the other hand, the control bar 250 is inserted into and installed on the horizontal support 210 coupled to the outer wall formwork of any one of the two outer wall formwork 200b installed at right angles, the above-described extension bar 60 or flat tie Along with 35, horizontal and vertical supports 210 and 220 may be used to install and fix them.

The control bar 60 is a control plate 251 is formed with a plurality of fastening holes along the rectangular plate surface as shown in [FIG. 15]; Steel pipe 252 is coupled to the control plate 251 in the longitudinal direction, the female thread groove is formed on the inner peripheral surface; And one side is screwed to the steel pipe 252 and the other side rod bolt 253 consisting of a flat surface formed with a rectangular through-hole; It is configured to include, the rod bolt 253 is fixed in a state of adjusting the length protruding out of the horizontal support 210, the flat surface of the rod bolt 253, the outer wall of the two plates installed at a right angle In the state of projecting outward through the fastening hole formed at the intersection of the horizontal and vertical support (210,220) coupled to the outer wall formwork of the other plate of the formwork, the wedge 70 can be fitted into the rectangular through-hole of the flat surface. It is. The control plate 251 is formed with a plurality of fastening holes for adjusting the protruding length of the rod bolt 253, as shown in Figure 15 in the state in which the control plate 251 is inserted into the horizontal support (210) The mounting rod can be inserted into the horizontal support to penetrate the through-hole and the fastening hole formed in the longitudinal direction, and then the installation can be completed by fixing with a fastener. FIG. 16 illustrates a state in which the control bar 250 is inserted and installed in the horizontal support 210 through the above process, and thereafter, as illustrated in FIG. 17, the outside of the horizontal support 210 is vertical. After the support 220 is padded, the installation work of the horizontal and vertical supports 210 and 220 may be completed by fitting the wedge 70 into the rectangular through hole formed in the flat surface of the rod bolt 253.

On the other hand, the present invention is a wall formwork installation structure using a plastic heating panel, characterized in that the inner and outer wall formwork (210, 220) is connected to the upper and lower parts by connecting the connecting member 260 having an H-shaped cross-section therebetween. Comes with. FIG. 18 illustrates a state in which the plastic heating panel is connected up and down through the connection member 260. Since the plastic heating panel 100 cannot be manufactured at every height of the wall, the panel can be constructed at various heights by connecting the panel up and down with the above-described connecting member 260 after manufacturing the panel to several height units. It would be.

FIG. 20 illustrates a wall formwork installation structure using a plastic heating panel according to the present invention as a whole, and FIG. 21 illustrates a state in which such wall formwork is entirely heated at a time. The concrete poured inside the wall formwork thus constructed reaches the target strength early through the heat curing.

Although the present invention has been described with reference to the accompanying drawings as mentioned above, various modifications and variations are possible within the scope without departing from the spirit of the present invention, and can be used in various fields. Therefore, the claims of the present invention include modifications and variations that fall within the true scope of the invention.

1: lower plate mold 2: upper plate mold
10: plastic raw material 20: rebar assembly
30: form tie 35: flat tie
40: nut 45: fixing cap
50: combination cap 60: extension bar
70: wedge 80: corner reinforcement
100: plastic heating panel 101: edge portion
102: longitudinal rib 103: transverse rib
104: anti-hole air 105: semi-circle arc home
110: spacer 120: tensile steel wire
130: heating wire 140: metal lath
150: coupling pipe 160: horizontal reinforcement
200a: inner wall formwork 200b: outer wall formwork
201: Tie-hole 202: Coupling groove
210: horizontal support 220: vertical support
230: external connection wire 231: annular conduction plate
240: bolt member 250: control bar
251: throttle 252: steel pipe
253: bolt bolt 254: flat surface
260: connecting member

Claims (16)

A quadrilateral panel manufactured by compression molding plastic raw materials,
Flat pour surface;
A rear surface protruding along the edge and longitudinal ribs and transverse ribs forming a lattice inside the edge portion;
A plurality of semi-through holes spaced at both ends of the panel;
A semi-circular arc groove formed around a semi-through hole on the rear edge portion;
A plurality of spacers embedded in the plastic raw material while being installed at intervals along the longitudinal ribs; And
A heating wire embedded in the plastic raw material evenly disposed in the panel; Plastic heating panel, characterized in that comprises a.
In claim 1,
A tensile steel wire bonded to the spacer and embedded in the plastic raw material in a state in which a plurality of rows are equilibrated; Plastic heating panel, characterized in that further comprises a.
In claim 1,
Corner reinforcement provided at the four corners of the panel; Plastic heating panel, characterized in that further comprises
4. The method of claim 3,
The spacer is composed of a plate-like hole formed in the upper and central portions of the plate surface, respectively
The tensile steel wire is fitted into a through hole formed in the center of the spacer,
The heating wire is coupled to the through-hole formed in the upper portion of the spacer is coupled, plastic heating panel, characterized in that installed in one strand of the heating wire is zigzag reciprocating along a plurality of tensile steel wires.
In claim 4,
The spacer is a plastic heating panel, characterized in that the upright type having a lower side compared to the upper side, the inverted type is longer than the lower side alternately arranged.
4. The method of claim 3,
The tensile steel wire is a plastic heating panel, characterized in that embedded in the plastic raw material in a state in which the tensile force is applied to both ends.
4. The method of claim 3,
A metal lath bent along the transverse ribs and embedded in the plastic raw material in an evenly spread state in the panel; Plastic heating panel, characterized in that further comprises a.
In claim 1,
A mesh embedded in a plastic raw material in a state in which tension is applied to each end in a grid arrangement state disposed on the longitudinal ribs and the horizontal ribs; Plastic heating panel, characterized in that further comprises a.
In claim 1,
The plastic raw material is a plastic heating panel, characterized in that the glass fiber is mixed with reinforced plastics.
In claim 1,
A conductive coupling tube embedded in the plastic raw material in a state of being installed to open toward both sides of the panel toward the rear surface; It is configured to include more
Both ends of the heating wire is a plastic heating panel, characterized in that the fixing by fitting across the coupling pipe.
A wall formwork mounting structure in which a plurality of plastic heating panels of claim 10 are assembled,
A plurality of the plastic heating panels are connected in the lateral direction, and the half-hole holes of the adjacent panels are combined to form a tie hole, and the semi-circular arc grooves of the adjacent panels are combined to form an inner wall formwork and an outer wall formwork;
Reinforcing bar assembly is installed between the inner, outer wall formwork;
A form tie installed across the inner and outer wall formwork with the nut coupled to both ends;
A combination cap fitted into the coupling groove and having a hole formed in the center thereof;
An extension bar having one end screwed into the cone through the through hole and the tie hole of the combination cap at the outside of the inner and outer wall formwork, and the other end having a flat surface having a rectangular through hole; And
As a rectangular tube member, a plurality of fastening holes are formed intermittently along the body, the horizontal support and the vertical support is installed in a grid form on the outside of the inner and outer wall formwork; And,
The wall using the plastic heating panel, characterized in that the flat surface of the extension bar through the fastening hole formed at the intersection of the horizontal, vertical support and projected outward, the wedge is fitted into the rectangular through hole of the flat surface. Formwork mounting structure.
A wall formwork mounting structure in which a plurality of plastic heating panels of claim 10 are assembled,
A plurality of the plastic heating panels are connected in the lateral direction, and the half-hole holes of the adjacent panels are combined to form a tie hole, and the semi-circular arc grooves of the adjacent panels are combined to form an inner wall formwork and an outer wall formwork;
Reinforcing bar assembly is installed between the inner, outer wall formwork;
A flat tie installed across the inner and outer wall formwork and having a rectangular through-hole formed at an end projecting outward of the inner and outer wall formwork;
A slit hole having a cross shape in a central portion thereof, and a coupling fixing cap configured to couple the inner and outer wall dies therebetween at both end portions of the flat tie; And
As a rectangular tube member, a plurality of fastening holes are formed intermittently along the body, the horizontal support and the vertical support is installed in a grid form on the outside of the inner and outer wall formwork; And,
Walls using plastic heating panels, characterized in that the wedge is fitted into the rectangular through-hole of the flat tie end in a state in which the end of the flat tie protrudes outward through the fastening hole formed at the intersection of the horizontal and vertical supports. Formwork mounting structure.
In claim 12,
An opening is formed in a part of the wall formwork,
A surface forming formwork coupled between the inner and outer wall formwork to form a side of the opening; And,
Horizontal reinforcement comprising a support surface for supporting the mold surface and the side plate surface coupled to the both ends of the plate at a right angle to the horizontal support coupled to the inner and outer wall formwork; It is configured to include more
The side plate surface of the horizontal reinforcement is formed with a rectangular through hole long left and right,
A plastic heating panel characterized in that the two ends of the flat tie projected to the outside through the rectangular through hole and the horizontal support of the side plate surface, the wedge is fitted into the rectangular through hole of the flat tie end Wall formwork installation structure.
The method according to any one of claims 11 to 13,
An external connection wire having an annular conductive plate formed at both ends of the linear wire; It is configured to include more
The annular conductive plate forms the inner and outer wall molds and is in contact with a coupling tube embedded in a side portion of an adjacent plastic heating panel. The annular conductive plate penetrates through the annular conductive plate and is inserted into and coupled to the coupling tube by a bolt member. Wall formwork installation structure using a plastic heating panel, characterized in that fixed.
The method according to any one of claims 11 to 13,
A control plate having a plurality of fastening holes formed along a rectangular plate surface; A steel pipe coupled to the control plate in a longitudinal direction and having a female thread groove formed on an inner circumferential surface thereof; And one side is screwed to the steel pipe and the other side rod bolt consisting of a flat surface formed with a rectangular through-hole; Control bar is configured to include; Contains more,
The control bar is inserted into a horizontal support coupled to the outer wall formwork of any one of the two outer wall formwork installed at a right angle, the rod bolt is fixed in a state of adjusting the length protruding out of the horizontal support,
The flat surface of the rod bolt is projected outwardly through the fastening hole formed at the intersection of the horizontal and vertical supports coupled to the outer wall formwork of the other one of the outer wall formwork of the two plates installed at a right angle, Wall formwork installation structure using a plastic heating panel, characterized in that the wedge is fitted into the rectangular through-hole.
The method according to any one of claims 11 to 13,
Wall formwork installation structure using a plastic heating panel, characterized in that the inner and outer wall formwork is connected to the upper and lower parts by connecting the connecting member having an H-shaped cross-section.

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