KR100993495B1 - Ventilation panel for removing moisture of slab - Google Patents

Abstract

The present invention relates to a ventilation panel for quickly removing moisture on the upper part of the slab during construction of the building.
The present invention is a slab by implementing a new slab drying dehumidification means by combining the wall panel and the floor panel of the type connected to the hawk button type is integrally extended along the contact portion of the wall and the floor, It provides a moisture-removing ventilator that can enhance the durability and shortening of the structure through rapid moisture removal at the top, as well as improve the overall workability and construction quality of the product.

Description

Ventilation panel for removing moisture {Ventilation panel for removing moisture of slab}

The present invention relates to a ventilation plate for removing moisture, and more particularly, to a ventilation panel for quickly removing moisture on the upper part of a slab during construction of a building.

In general, when constructing a building such as a multi-family house, install floor insulation material on the upper part of slab, install lightweight foam concrete, install piping and floor plastering of hot water pipes for heating, and finish materials such as flooring or flooring. It is done in the order of installation.

At this time, the thermal insulation work for placing lightweight foam concrete, the heating work for piping hot water pipes for heating, and the plastering work for plastering the floor are all performed in a wet process. Moisture also occurs during concrete hardening.

Such moisture causes odors and molds to corrode various decorative materials of the building, and causes cracking and peeling of slab concrete, resulting in deterioration of stability of the structure.

Therefore, in recent years, there has been a tendency to construct a lot of ventilation plates that can effectively remove moisture, such as to quickly evaporate and drain moisture concentrated in the upper surface of the slab and moisture generated during the slab concrete curing process to the outside.

For example, Korean Patent Publication No. 10-0945266 discloses a ventilation panel for drying a slab.

The slab drying ventilation panel is a combination of a vertical panel and a horizontal panel. The slab drying ventilation panel is configured to rapidly evaporate and discharge moisture accumulated in the center of the slab to contribute to the reduction of air and the durability of the structure. .

However, the slab drying ventilation panel has a number of disadvantages.

First, since the vertical panel and the horizontal panel are connected to each other in a state where the wall and the floor are in contact with each other, the connection state is poor and the workability is poor.

Second, there is a disadvantage in that the efficiency of moisture removal is inferior, such as narrowing the ventilation area as the deformation occurs between two vertical panels forming the air passage.

Third, in the case of the horizontal panel to be installed on the floor is a structure that connects the cups formed to maintain the gap between each other because the connection between the horizontal panel is easily separated, such as poor construction properties.

Fourth, the construction quality is not only deteriorated, such as the occurrence of the cement mortar penetrates as the folded portion of the vertical panel consisting of two layers is lifted from the wall, so the construction is very difficult.

Accordingly, the present invention has been made in view of the above, a combination of the wall panel and the floor panel of the type connected by the hook button type to be integrally extended along the site contacting the wall and the floor. By implementing a new dehumidification means for drying slabs, it provides a moisture removal ventilating plate that can improve the durability and air shortening of the structure through the rapid dehumidification of the upper part of the slab, as well as the overall workability and construction quality of the product. There is a purpose.

Moisture removal vent plate provided in the present invention in order to achieve the above object is to be installed in close contact with the wall and the bottom in contact with each other, and after being folded in a horizontal direction to each other overlapped in two layers, each layer protrudes inward A plurality of cups are formed in contact with each other in a one-to-one manner and spaced apart from each other to form an air passage in a vertical direction, and are arranged in close contact with the side of the wall, and can be folded from any one of the vertical panels. It is a horizontal panel which is integrally formed and protrudes toward the bottom contacting the bottom and is formed with a plurality of cups to maintain a gap therebetween, and at the front end is provided with a panel connection part having a hawk button and is arranged in close contact with the bottom. It is connected to the wall panel comprised and the horizontal panel of the said wall panel, The floor It is provided with a plurality of cups protruding toward the bottom to contact the bottom and maintaining a gap between the floor, and both ends are provided with a panel connection portion having a hawk button, and can be connected by connecting the panels. As a semi-permanent eco-friendly material formed in the form including a panel, there is a feature that can quickly remove the moisture on the top of the slab.

Moisture removal plate provided in the present invention has the following advantages.

First, it is possible to quickly remove the moisture on the top of the slab can effectively suppress the occurrence of odor and mold, etc., increase the stability of the building, it is economical to shorten the air.

Second, by using the wall panel made of the integral of the wall side vertical panel and the floor side horizontal panel, it is possible to facilitate the construction of the wall and floor contact area, and to improve the construction quality of the connection area between the wall and the floor. Can be.

Third, it is possible to secure a sufficient air passage between the two-layered vertical wall can increase the efficiency of moisture removal.

Fourth, by providing a recessed portion in the folded portion between the two-layered vertical wall to ensure a stable folded state, it is possible to effectively prevent the phenomenon of cement mortar intrusion, such as to prevent lifting with the wall.

Fifth, by connecting the horizontal panel between the hawk button method, it is easy to install and can improve the workability to completely eliminate the panel separation problem.

Sixth, by providing a cutting reference projection on the vertical wall of the wall panel, it is possible to facilitate the cutting operation of the panel after cement mortar construction.

Seventh, by providing a perforation line around the hawk button of the horizontal panel or the center portion of the panel, there is an advantage that can be constructed corresponding to the construction area.

Eighth, by improving the arrangement of the cup formed in the panel for the composition of the air passage to induce the flow of air, it is possible to further improve the moisture removal efficiency.

Figure 1a, 1b is a perspective view of the folded state showing the panel for the wall of the damp plate for removing moisture in accordance with an embodiment of the present invention
Figure 2a, 2b is a perspective view of the unfolded state showing the panel for the wall of the ventilation plate for moisture removal according to an embodiment of the present invention
Figure 3 is a cross-sectional perspective view showing a panel for the wall of the moisture removing vent plate according to an embodiment of the present invention
Figure 4 is a perspective view of the folding process showing the panel for the wall of the moisture removing vent plate according to an embodiment of the present invention
Figure 5a, 5b is a perspective view showing a panel for the bottom of the moisture removing vent plate according to an embodiment of the present invention
Figure 6 is a cross-sectional perspective view showing a floor panel of the moisture removing vent plate according to an embodiment of the present invention
Figure 7 is a perspective view showing a connection state of the wall panel and the floor panel of the moisture removing vent plate according to an embodiment of the present invention
8A, 8B, 8C, and 8D are cross-sectional views, a perspective view, and a plan view showing a construction state of a moisture removing vent plate according to an embodiment of the present invention;
Figure 9 is a schematic diagram showing another example of the arrangement of the cup formed on the wall panel and the floor panel in the moisture removing vent plate according to an embodiment of the present invention

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

1A and 1B and FIGS. 2A and 2B are perspective views of a folded state and an unfolded state of a wall panel of a moisture removing vent plate according to an embodiment of the present invention, and FIG. 3 is moisture according to an embodiment of the present invention. It is a cross-sectional perspective view which shows the panel for walls of a ventilation plate for removal.

The ventilation plate is formed of a combination of the wall panel 16 and the floor panel 17, each panel is arranged in close contact with the wall and the bottom side to create a space for the passage of air, so It is installed in a structure that can quickly remove moisture from the upper part of the slab through the space.

The wall panel 16 is installed along a portion where the wall and the floor are in contact with each other, that is, the edge portion where the wall and the floor are connected, and the two overlapping vertical panels 12 and 12b and the horizontal panel 15 bent toward the floor. ) Is made in one piece.

The vertical panels 12a and 12b are folded in a horizontal direction by using the folded portion 18 of one side end, and then formed through a coupling part 23 of the other side end to be overlapped in two layers. The panel 15 is formed to be integrally extended from the lower end of one of the two vertical panels 12a and 12b so as to be bent.

The wall panel 16 is closely disposed on the wall side through two layers of vertical panels 12a and 12b, and is closely adhered to the floor panel through the horizontal panel 15 that is bent at 90 ° from the vertical panels 12a and 12b. As a structure, it is installed at the corner part where the wall and the floor meet.

In particular, the wall panel 16 is provided with an air passage 10 for the flow of air can effectively remove the moisture on the upper slab.

To this end, a plurality of cups 11a are formed on each fold of the vertical panels 12a and 12b, which are rectangular panels, to protrude inwards and contact one-to-one with each other when the panels are folded and stacked. The air passages 10 communicating with each other in the vertical direction are formed inside the vertical panels 12a and 12b by contacting each other with each other and firmly supporting the layers.

At this time, the cup 11a plays a role of forming an air passage 10 for discharging and ventilating water while acting as a resistance to side pressure due to the pouring of lightweight foam concrete or plastered concrete.

As a result, the two pairs of vertical panels 12a and 12b can effectively maintain side-by-side separation between the cups 11a in contact with each other, and in turn, ensure a wider ventilation area, thereby more effectively draining moisture. It can be done.

Here, the cup 11a and the cups 11b and 11c to be described later may have a tapered cup shape whose diameter is gradually reduced toward the inside as the cross section is circular, which may be preferable in consideration of mechanical properties and lamination convenience. .

However, the cup may be formed in the form of a polygon such as a triangle, a square, etc. in addition to the circular shape.

In addition, the cups 11a formed on the vertical panels 12a and 12b of the wall panel 16 and the cups 11b formed on the horizontal panel 15 and the subsequent floor panels 17 are formed. The cup 11c may be arranged in various forms such as regular arrangement or irregular arrangement over the entire area of the panel. Preferably, two rows of cups in the center of the panel width are arranged in parallel, as shown in FIG. The two row cups on both sides of the two cups may be desirable in terms of inducing air flow more efficiently.

In addition, the coupling portion 23 for fastening between the panels is provided at one end of the vertical panels 12a and 12b which maintain the nested state while forming the air passage 10 therein.

The coupling portion 23 is formed in the form of a band piece bent about the height of the cup from the panel surface, the coupling portion 23 and the fastening hole 24 and the fastening hole 25 are fastened in a structure fitted to each other at this time It is provided in the mutually corresponding position, respectively.

Accordingly, the vertical panels 12a and 12b are folded to each other, and then the coupling parts 23 abutting against each other are brought into close contact with each other, and then the fastening protrusions 24 of the one vertical panel 12b are connected to the other vertical panel 12a. If the fastening groove 25 is inserted into the fastening groove 25, the folded state of the vertical panels 12a and 12b can be maintained, and the air passage 10 can be formed while the cups 11a are in contact with each other. Will be.

In addition, the other end of the vertical panel (12a, 12b) is provided with a folded portion 18, the folded portion 18 at this time is formed so as to prevent the panel from lifting when arbitrarily bent to the wall between It is possible to eliminate the separation, and eventually to effectively prevent the intrusion of cement mortar.

To this end, the folded portion 18 between the vertical panels 12a and 12b is formed to be protruded outwards while being bent several times from the panel end, for example, having a triangular cross section and continuously extending in the vertical direction. In this case, at least one groove 19 concave inwardly is formed on the front of the folded portion 18 at this time.

Accordingly, the folded portion 18 having the grooves 19 can maintain the balance between the vertical panels 12a and 12b while performing a straight line role (stopper role), and thus vertical panels 12a and 12b. ) Is in perfect contact with the wall, effectively preventing the cement mortar from infiltrating into the wall (?) .

In addition, the vertical panels 12a and 12b of the wall panel 16 are provided with a cutting area 20 in which the cup 11a is not formed at a position about halfway up and down of the panel, and the cutting area 20 at this time. ), A plurality of cutting reference protrusions 21 are formed on the vertical panel 12b attached to the wall.

Accordingly, after the cement mortar such as the sound insulating material and the foamed concrete is constructed, the cutting criteria for cutting the vertical panels 12a and 12b can be set, and the cutting operation can be made easier.

For example, when the vertical panel is cut after completion of the construction, if cement mortar is filled in the cup as in the past, the cutting is interrupted, so cutting the upper part after applying the cement mortar to the area without the cup, It will be able to easily perform.

In particular, the wall panel 16 is characterized in that the horizontal panel 15 is formed integrally formed to extend to the bottom of the portion where the wall and the floor.

The horizontal panel 15 is formed to be integrally extended from the lower end of any one vertical panel, that is, the vertical panel 12a disposed forward from among two vertical panels 12a and 12b disposed forward and backward. .

That is, the horizontal panel 15 can be freely bent with respect to the vertical panel 12a, and when installed, the horizontal panel 15 can form an angle of 90 ° with the vertical panel 12a.

Accordingly, since the horizontal panel 15 and the vertical panels 12a and 12b of the wall panel 16 are closely arranged at the same time as the wall and the bottom contacted with each other, the operation of attaching them separately as in the past can be omitted. It is possible to secure the excellent construction properties and construction quality for the connection part.

Like the vertical walls 12a and 12b, a plurality of cups 11b are formed in the horizontal panel 15. At this time, the cups 11b protrude toward the bottom contacting the floor to maintain a gap between the floors. Accordingly, a passage through which air can flow between the panel and the floor can be secured, and the passage thus secured is in communication with the air passage 10 formed inside the vertical walls 12a and 12b, Moisture on the bottom side of the slab can be easily discharged to the outside through the air passage (10).

In addition, the horizontal panel 15 is provided with a panel connecting portion 14a as a means for connecting with the floor panel 17, wherein the panel connecting portion 14a is formed with a hawk button 13a, such as a snap button By using the hawk button 13a, the wall panel 16 and the floor panel 17 are connected to each other by being connected to the hawk button 13b in the panel connection portion 14b of the floor panel 17. Can be connected.

In addition, the horizontal panel 15 is provided with a perforation line 21 formed along a boundary line between the panel connection portion 14a and the panel main body, and when necessary, the perforation line 21 is cut off and the panel connection portion 14a is removed from the panel main body. Immediately after removal, the bottom panel 17 is attached to the panel main body side and can be connected.

That is, after removing the perforation line 21 corresponding to the construction area of the site, it is possible to stick the panels together.

Figure 4 is a perspective view of a folding process showing the panel for the wall of the moisture removing vent plate according to an embodiment of the present invention.

As shown in FIG. 4, here, a process of folding the wall panel 16 formed of an integral type of the two vertical panels 12a and 12b and one horizontal panel 15 that are widely spread is shown.

First, the vertical panels 12a and 12b extending to both sides are placed upright to form 90 ° with respect to the horizontal panel 15, and then one vertical panel 12b is horizontally centered on the fold 18. Fold, ie, turn to the side, close to the back of the other vertical panel 12a, and is folded.

Subsequently, when the fastening protrusion 24 and the fastening groove 25 in the engaging portion 23 of the vertical panels 12a and 12b stacked on each other are fastened, the double vertical panels 12a and 12b are While forming the air passage (10) inside the space between the integrally coupled, thus the panel panel 16 for the construction is completed.

5A and 5B are perspective views illustrating a floor panel of a moisture removing vent plate according to an embodiment of the present invention, and FIG. 6 is a cross-sectional view of a floor panel of a moisture removing vent plate according to an embodiment of the present invention. Perspective view.

The floor panel 17 is a panel installed on the slab bottom, and is installed in a structure connected to the horizontal panel 15 of the wall panel 16.

Since the floor panel 17 is installed at a predetermined distance away from the floor by using the cup 11c in contact with the floor, it is possible to discharge moisture or moisture of the slab floor to the outside through the space with the floor side. .

To this end, the floor panel 17 is provided with a plurality of cups 11c protruding toward the bottom contacting the floor and being placed on the floor to maintain a gap between the floor, and both ends of the panel having a hawk button 13b. The panel connection parts 14b which are formed are provided, respectively.

Accordingly, a plurality of floor panels 17 may be extended and used depending on the installation location. For example, as shown in FIG. It can be connected using the adjacent panel connection part 14b, and can also be connected with the horizontal panel 15 of the wall panel 16 also using the panel connection part 14b.

At this time, the connection between the panel connection portion can be made in the form of fastening the hawk button between each other.

In addition, the cup (11c) in the floor panel 17 serves to block the impact sound in addition to the space composition, for example, since the noise generated from the top inside the cup is extinguished by rotation, light impact sound and heavy impact sound It can effectively block.

In addition, the floor panel 17 is provided with a cutout line 21, and the cutout line 21 is formed at a boundary line between the panel connection part 14b and the panel or in the middle of the panel, and accordingly, cutout line corresponding to the construction area. After cutting (21), the panel connecting portion 14b is removed, and then the panels can be connected and used in a manner of being directly connected to each other.

In this way, by connecting the hook button (13b) in the panel connecting portion (14b) in the form of connection between the panel 17, there is an advantage that can effectively prevent separation from each other in the construction process such as cement mortar construction have.

Therefore, looking at the construction method of the moisture removing vent plate provided in the present invention.

8A to 8D are sectional views, a perspective view, and a plan view showing a construction state of a moisture removing vent plate according to an embodiment of the present invention.

As shown in Figure 8a to 8d, the moisture removing vent plate can be produced regardless of the material, it can be produced at a low cost when using a plastic material such as polyethylene terephthalate.

First, the wall panel 16 is installed at a portion where the wall 100 and the bottom 110 contact each other.

That is, the vertical panels 12a and 12b of the wall panel 16 are folded in two layers to form 90 ° with the horizontal panel 15, and then the vertical panels 12a and 12b are horizontal to the wall 100 side. The panel 15 is installed to be in close contact with the bottom side.

In this case, the vertical panels 12a and 12b and the horizontal panel 15 may be fixed to the wall 100 and the floor 110 using an adhesive or double-sided tape.

Next, the floor panel 17 is installed at the bottom of the slab in the form of connecting between the wall panels 16 on both sides.

That is, the floor panels 17 are connected to each other by using the panel connection portions 14b between each other, and the panel panels 14a and 14b which each of the floor panels 17 and the horizontal panel 15 of the wall panel 16 have. Connect.

At this time, the floor panel 17 may be made in advance in consideration of the width of the slab, or can be adjusted in the field to adjust the length.

Next, the sound insulation material + foam concrete + finish material 120 on the top of the floor panel 17 is constructed to the height of the cutting area 20 in the vertical panels 14a, 14b of the wall panel 16, Then, cut off the remaining part of the 16œ16 side of the wall panel (16).

Subsequently, after the construction of the interlayer sound insulating material, the light-bubble concrete, the heating and the finishing material is completed in sequence, the floor panel 17 is embedded in the lower space and the wall panel 16 between the floor. Through the made air passage 10 it is possible to discharge the moisture or moisture collected on the upper surface of the slab to the outside.

In the above, certain preferred embodiments according to the present invention have been illustrated and described. However, the present invention is not limited to the above-described embodiments, and a person of ordinary skill in the art may vary without departing from the spirit of the technical idea of the present invention described in the claims below. Will be able to carry out the change.

10: air passage 11a, 11b, 11c: cup
12a, 12b: vertical panel 13a, 13b: hawk button
14a, 14b: Panel connection part 15: Horizontal panel
16: wall panel 17 floor panel
18: folded portion 19: groove
20: cutting area 21: cutting reference projection
22: perforation line 23: coupling portion
24: fastening protrusion 25: fastening groove
100: wall 110: floor
120: sound insulation material + foam concrete + finish material

Claims (6)

It is installed along the part where the wall and the floor are in contact with each other, and is folded in a horizontal direction and then fastened and overlapped in two layers. A plurality of cups 11a forming 10 are formed and can be folded from the vertical panels 12a and 12b which are arranged in close contact with the wall and from one of the vertical panels 12a and 12b. And a plurality of cups 11b are formed to extend integrally and protrude toward the bottom contacting the bottom to maintain a gap between the bottom and the panel connection portion 14a having the hawk button 13a at the front end. A wall panel (16) composed of a horizontal panel (15) arranged in close contact with the bottom side;
It is connected to the horizontal panel 15 of the wall panel 16, and is provided with a plurality of cups 11c protruding toward the bottom contacting the bottom to maintain a gap between the bottom, and both ends of the hawk button ( A panel connecting portion 14b having a 13b) is provided to connect the panels to each other and is connected, and the floor panel 17 closely disposed on the bottom side;
Ventilation plate for water removal comprising a.
The cups 11a, 11b, and 11c of the wall panel 16 and the floor panel 17 are arranged in parallel with two rows of the center of the panel width, and each of two rows on both sides thereof. The ventilation plate for moisture removal, characterized in that the configuration is made to cross each other.
The ventilation plate of claim 1 or 2, wherein the cups (11a, 11b, 11c) have a circular or polygonal shape.
The folding part 18 between the vertical panels 12a and 12b of the wall panel 16 has a triangular cross section and is formed in a protruding shape continuously connected in the vertical direction, and the front side of the wall panel 16 is inwardly directed. At least one concave groove (19) is concave, characterized in that the ventilation plate for moisture removal.
The vertical panels 12a and 12b of the wall panel 16 are provided with a cutting area 20 in which a cup 11a is not formed, and a vertical panel 12b of the cutting area 20. There is a cutting reference projection 21 is formed to protrude inwards is characterized in that the ventilation plate for moisture removal, characterized in that to catch the standard when cutting.
The floor panel (17) according to claim 1, wherein the floor panel (17) includes a cutout line (22) formed between the panel connection portion (14b) and the panel or between the panel, and after cutting the cutout line (22) in accordance with the construction area, After removing the panel connection portion (14b), the ventilation plate for moisture removal, characterized in that it is possible to directly connect between the panels.

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