KR100648886B1 - Shielding structure of indoor ceiling face for building - Google Patents

Abstract

A structure for installing Styrofoam in the ceiling of a building is provided to minimize the separation of Styrofoam by binding a reinforcing bar equipped with supports using a binding wire and placing concrete when constructing a ceiling slab, to prevent the variation of temperature of indoors by the outside air and to prevent dew phenomenon by attaching Styrofoam closely to the bottom of a ceiling slab. A structure for installing Styrofoam in the ceiling of a building is formed by supporting a form to a building using a form supporter, installing Styrofoam(150) on the upper part of the form using supports(200) and fixing the lower part of a binding wire(500) to the Styrofoam, laying a reinforcing bar(140) for a ceiling slab on the upper part of the Styrofoam and coupling the upper part of the binding wire to the reinforcing bar using a binding strap(510), placing concrete and constructing a ceiling slab. Hereon each support is adhered closely to Styrofoam and coupled with the laid reinforcing bar using a binding wire to prevent the separation of the Styrofoam when a ceiling slab is constructed by placing concrete.

Description

Styrofoam fastening structure inside building ceiling {SHIELDING STRUCTURE OF INDOOR CEILING FACE FOR BUILDING}

1 is a view showing a state in which a styrofoam is attached to the ceiling inside the conventional building.

Figure 2 is a view showing a state in which the styrofoam is installed in the ceiling of the conventional building.

Figure 3 is a perspective view showing the interior ceiling styrofoam pedestal 1 and the binding wire of the present invention.

Figure 4 is a perspective view of the present invention interior ceiling styrofoam pedestal 2 and the binding wire.

5 is a perspective view of the interior ceiling styrofoam pedestal 3 of the present invention.

Figure 6 is a view showing a state in which the interior ceiling styrofoam of the present invention is fastened with reinforcing bars and pedestal 1 on the surface in close contact with the cross (+) type.

Figure 7 is a view showing a state in which the interior ceiling styrofoam of the present invention is fastened with a reinforcing bar and pedestal 2 to the surface in close contact with the straight (-) type.

8 is a view showing a state in which the present invention the interior ceiling styrofoam is fastened with a pedestal 3 on the surface in close contact with the wall.

9 is a cross-sectional view of the present invention pedestal 2 and pedestal 1 is fastened to the styrofoam.

Figure 10 is a bottom state of the present invention the interior ceiling styrofoam fastened to the ceiling slab.

<Description of the symbols for the main parts of the drawings>

100: architecture 110: wall

120: formwork 130: ceiling slab

140: rebar 150: styrofoam

200: pedestal 1 300: pedestal 2

400: pedestal 3 500: binding wire

The present invention relates to an internal styrofoam fastening structure of a building ceiling in which a styrofoam is installed on a ceiling to prevent temperature changes occurring in a ceiling of a common building or a multi-family house.

When placing concrete slab on the top floor of a general building or apartment house, the ceiling slab is placed on the floor of the ceiling slab.

In other words, Schirofoam is constructed on the top floor of the building to absorb vibrations generated when people walk on the roof, and also to prevent indoor warmth from falling out due to temperature differences between the interior and exterior of buildings or apartment houses. This is constructed.

In other words, the top floor of a general building or a multi-family house is in contact with the outside air, so that Styrofoam is installed under the roof slab to prevent the inflow and transfer of heat by the transfer.

1 is a view illustrating a state in which a styrofoam is attached to the ceiling of a conventional building, and FIG. 2 is a view illustrating a state in which a styrofoam is installed to a ceiling of a conventional building.

When building the top floor ceiling slab 12 in the building 10, the styrofoam 20 is attached to the lower part of the ceiling slab 12, the ceiling slab 12 is the styrofoam 20 is positioned on the formwork 30 and the styrofoam Reinforcing bar 40 is placed on the upper portion of the 20, the styrofoam 20 is installed in the upper part of the formwork 30 is in close contact with the wall (11).

That is, the building 10 is supported by the formwork 30 as shown in FIG. 2, the styrofoam 20 and the reinforcing bar 40 is seated on the upper portion of the formwork 30, the concrete is poured into the ceiling slab 12 indicated by the dotted line ) Is constructed.

As described above, in the structure in which the styrofoam 20 is attached to the ceiling slab 12, a case in which the contact surface of each styrofoam 20 is detached when the formwork 30 is dismantled is generated, and It may provide a problem that the outside air invades the departure surface, accordingly, after the construction of the building 10 is completed, the dew is formed due to the intrusion of the outside air in winter, the ceiling is corroded.

In addition, since the outside air intrudes into the interior room of the building 10, the cost of maintenance is increased, such as the cost of heating the interior room increases.

The present invention has been made in view of the above-described contents, the present invention, a cross-contact surface is in close contact with the four styrofoam in contact when the roof top ceiling slab of the building, the date of the close contact surface is in close contact with the two styrofoam, Pedestals 1,2 and 3 are respectively installed on the edge contact surfaces where the wall and the styrofoam are in close contact with each other to minimize the escape of the styrofoam due to the flow generated when the concrete slab is installed. It is an object of the present invention to provide a fastening structure of the internal ceiling of the building ceiling to prevent temperature changes in the interior room caused by outside air and to prevent condensation due to being closely adhered to the lower surface of the ceiling slab.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

Figure 3 is a perspective view showing the present invention interior ceiling styrofoam pedestal 1 and the binding wire, Figure 4 is a perspective view showing the present invention interior ceiling styrofoam pedestal 2 and the binding wire, Figure 5 is a perspective view of the present invention interior ceiling styrofoam pedestal 3, 6 is a view showing a state in which the interior ceiling styrofoam of the present invention is in close contact with the cross (+) type in close contact with the rebar and pedestal 1, Figure 7 is the present invention the internal ceiling styrofoam is in close contact with the straight (-) type FIG. 8 is a view showing a state in which the interior ceiling styrofoam is fastened to the surface closely contacted with the wall by the pedestal 3, and FIG. Pedestal 1 is a cross-sectional view is fastened to the styrofoam, Figure 10 is a bottom view of the present invention the interior ceiling styrofoam fastened to the ceiling slab.

The building 100 is installed so that the formwork 120 is positioned at the lower portion where the ceiling slab 130 is to be constructed so as to be in close contact with the wall 110 when the top floor ceiling slab 130 is constructed, and is supported by the formwork support S. Schirofoam 150 and the reinforcing bar 140 is seated on the upper portion of the 120, between the contact surface of the styrofoam 150 pedestal 1,2,3 (200) (300) (400) to the binding wire 500 By binding with the reinforcing bar 140 is reinforced to the upper by placing concrete to minimize the departure of the styrofoam 150 when constructing the ceiling slab (130).

That is, the Styrofoam 150 has a stand 1,2,3 (200) (300) (400) on the surface where the Styrofoam is in close contact with the cruciform form, the surface where the Styrofoam is in close contact with each other, and the close surface where the Styrofoam is in close contact with the wall. The lower surface of the styrofoam 150 is in close contact with the reinforcing bar 140 arranged on the upper side by the binding wire 500 to prevent the separation of the styrofoam 150 by pouring concrete.

Pedestal 1 (200) is a member that is inserted into the cross-shaped (+) contact surface that is closely adhered to a plurality of styrofoam 150 to fix the four styrofoam, as shown in Figure 3, cross-shaped stone on the upper surface of the square plate 210 The publication 220 protrudes, the wire knot insertion hole 212 is formed in a circle at the point where the cross-shaped protrusion plate 220 meets, and the wire knot insertion hole 212 at the point where the cross-shaped protrusion plate 220 meets. The wire through-hole 222 having a smaller diameter is formed by cutting the cross protrusion plate 220, and the fixing pins 214 are respectively positioned at the positions partitioned by the cross protrusion plate 220 on the top of the square plate 210. It protrudes.

That is, the pedestal 1 (200) is passed through the binding wire 500 through the center wire knot insertion hole (212) of the square plate 210, while the binding wire 500 is the lower portion by the binding straps (510) The portion forming the circular ring is positioned in the wire knot insertion hole 212 and is coupled to the reinforcing bar 140 through the wire through hole 222.

In other words, the binding wire 500 has a circular ring formed by the binding straps 510 at the upper and lower portions, and the upper circular ring is bound to the reinforcing bars 140 by the binding straps 510 and fixed as shown in FIG. 6.

Pedestal 2 (300) is formed in the rectangular plate 310, the one-shaped protrusion plate 320 protruding upwards, the wire knot insertion hole 312 is formed in the center of the square plate 310, The upper straight protrusion plate 320 in which the wire knot insertion hole 312 is formed is cut to form a wire through hole 322, and is formed on the upper surface of the square plate 310 divided by two by the straight protrusion plate 320. Two fixing pins 314 protrude from each other.

That is, in the pedestal 2 (300), the binding wire 500 passes through the wire through-hole 322 through the center wire knot insertion hole 312, and the lower portion thereof is fixed like the pedestal 1 (200) and the binding wire 500 is fixed. The upper circular ring of is bound to the reinforcing bars 140.

Pedestal 3 (400) is formed with a plurality of slit pins 412 cut on one side of the square plate 410, two fixing pins 414 protrude on the top of the square plate 410, pedestal 3 (400) The position where the slit pin 412 is formed inside the wall 110 is buried, and the square plate 410 protruding from the fixing pin 414 is in close contact with the upper surface of the formwork 120 to support the styrofoam 150. .

An embodiment of the present invention by the above-described configuration will be described.

First, the formwork 120 is supported on the building 100 by the formwork support (S), and then the styrofoam 150 is supported by using pedestals 1,2,3 (200), 300, 400 on the formwork. .

That is, using the pedestals 1, 2, 3 (200), 300, and 400 on the formwork 120, the styrofoam 150 is installed and the binding wire 500 is fixed to the styrofoam.

Next, the rebar 140 for constructing the ceiling slab 130 is placed on the styrofoam 150 and the upper portion of the binding wire 500 is coupled to the rebar.

That is, the upper part of the binding wire 500 is coupled to the reinforced bar 140 by the binding string 510 to fix the upper part.

Next, the concrete is poured to construct the ceiling slab 130.

As described above, pedestals 1,2,3 (200, 300, 400) can be used to produce a plastic plate in the form of a slit (SLIT).

Pedestal 1,2 (200, 300) is formed in the cut surface of the cross-shaped protrusion plate 220 and the straight protrusion plate 320 is wide as the lower portion and the upper portion as shown in Figure 4, the square plate 210, 310 A circular ring formed by the lower binding strap 510 of the binding wire 500 is positioned through the wire knot insertion hole 212 and 312 of the lower wire through hole 222 and 322. This is avoided.

In the pedestal 1,2,3 (200) (300) 400, the fixing pins 214, 314, 414 protruding upward from the square plates 210, 310, 410 are protruded in the form of a cylinder, and the cylinder Three projections in the longitudinal direction protrude to round the outer periphery so that the fixing to the styrofoam 150 is reinforced.

That is, the pedestal 1,2,3 (200) (300, 400) is a cross-contact surface that the four styrofoam 150 are in close contact, the date contact surface where the two styrofoam are in close contact, the wall 110 And swiro foam is installed on each of the edge contact surface is connected to the concrete to prevent the departure of the swiro foam 150 when installing the ceiling slab 130 indicated by the dotted line of FIG.

The effect by the structure of this invention mentioned above is demonstrated below.

Schirofoam fastening structure of the interior of the building ceiling of the present invention, when the roof roof ceiling slab of the building construction four cross-contact surface is in close contact with the contact, the two contact surface is in close contact with the contact surface, the wall and the styrofoam are connected The pedestals 1,2 and 3 are installed on the edge contact surface to bind the reinforcing bars with binding wires, so that the concrete can be poured to minimize the escape of styrofoam due to the flow generated when the ceiling slab is constructed. Can be.

Of course, since the styrofoam is in close contact with the lower surface of the ceiling slab, it is possible to obtain an effect of preventing the temperature change of the indoor chamber caused by external air and preventing condensation.

Claims (2)

In the construction of the ceiling roof slab, when the roof roof slab is constructed, styrofoam and reinforcing bars are placed on the upper surface of the lower formwork, and concrete is placed on the upper surface of the formwork so that the ceiling slab is closely attached to the lower portion of the ceiling slab. Pedestals 1,2,3 (200) (300) (400) are installed on the cross contact surface, the straight contact surface and the wall 110 and the corner contact surface where the styrofoam are in close contact with each other. Meanwhile, On the pedestals 1,2 (200) 300, the cross-shaped protrusion plate 220 and the straight protrusion plate 320 protrude on the square plates 210 and 310, respectively, and the square plate and the cross-shaped protrusion plate and the straight protrusion plate are in contact with each other. Wire knot inserting holes 212 and 312 and wire through holes 222 and 322 are formed in the center. Fixing pins 214 and 314 are protruded from the pedestals 1,2 (200) and 300, respectively, on the upper portions of the square plates 210 and 310, which are divided into cross-shaped protrusion plates 220 and straight protrusion plates 320, respectively. The pedestal 3 (400) is formed such that the slit pins 412 protrude in the form of a plurality of slits on the opposite side from which the fixing pins 414 protrude from the top of the square plate 410, Pedestal 1,2 (200) (300) and pedestal 3 (400) is fixed pins 214, 314, 414 is fixed to the styrofoam 150, pedestal 1,2,3 (200) (300) (400 ) Is made of plastic, In the pedestal 1,2 (200, 300), the binding wire 500, the lower portion of which is bound by the binding string 510, and a circular ring is fixed to the wire knot insertion hole 212,312, the wire through hole 222 322), The binding wire 500, the upper part is bound to the reinforcing bar 140 is reinforced by the binding straps 510, the concrete characterized in that the fastening so that the Styrofoam 150 is not detached during the installation of the ceiling slab 130 Internal styrofoam fastening structure. delete

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