KR200431560Y1 - Drain Board With A Basement Floor Construction - Google Patents

Abstract

The present invention relates to a drain plate constructed in the basement floor. The drainage plate installed on the basement floor according to the present invention is a plurality of supports protruding to one side of the plate to stably fix the drainage plate installed between the floor concrete and the pressed concrete to the floor concrete when the floor surface of the building basement floor is constructed Pillars are formed at regular intervals, the support pillar is formed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening opening the lower end; And a pressing wire mesh having a lattice structure which is formed to cover and covers the upper surface area of the drain plate, wherein the pressing wire mesh is buried in the pressing concrete layer while pressing the drain plate downward.

According to the present invention, the drainage plate constructed on the basement floor is placed on the upper surface of the drainage plate and the bottom concrete is fixed by connecting the wire connected to the wire connecting nails embedded in the reinforcement or floor concrete embedded in the bottom concrete, the bottom concrete By adhering the drainage plate between the pressed concrete and the pressed concrete, it prevents the occurrence of cracks on the bottom surface, and has the effect of constructing the basement floor surface simply and stably.

Built Structure, Underground, Floor, Drain, Crack

Description

Drain Board With A Basement Floor Construction}

Figure 1a is a perspective view showing the shape of the drain plate according to the prior art.

Figure 1b is a side cross-sectional view showing a structure in which the drain plate according to the prior art is installed.

Figure 2a is an exploded coupling diagram showing a structure in which the drain plate coupled to the wire mesh and the wire according to an embodiment of the present invention.

Figure 2b is a perspective view showing the combined shape of the drainage plate constructed on the basement floor according to an embodiment of the present invention.

Figure 3a is a side cross-sectional view showing a structure in which the drain plate is installed on the basement floor according to another embodiment of the present invention.

3B is an enlarged view illustrating main parts of FIG. 3A.

Figure 4a is an exploded view showing a structure in which the drain plate coupled to the wire mesh and the wire nail according to another embodiment of the present invention.

Figure 4b is a perspective view showing a shape coupled to the drain plate constructed on the basement floor according to another embodiment of the present invention.

Figure 4c is a side cross-sectional view showing a structure in which the drain plate is installed on the basement floor according to another embodiment of the present invention.

Figure 5a is an exploded view showing a structure in which the drain plate coupled to the wire connecting nail according to another embodiment of the present invention.

Figure 5b is a side cross-sectional view showing a structure in which the drain plate is installed on the basement floor according to another embodiment of the present invention.

<Description of Signs of Major Parts of Drawings>

10: pressed concrete layer 20: floor concrete layer

30: discarded concrete layer 40: oyster finish surface

50: strata 60: sump

100: drain plate 110: flat plate

120: support pillar 200: push wire

300: wire 400: wire pond

401: wire

The present invention relates to a drainage plate installed on the basement floor, and more particularly, in installing the drainage plate to form a drainage path under the floor while firmly forming the basement floor of the building, it is installed in the push wire mesh and the floor concrete. The present invention relates to a drainage plate installed on the basement floor where a drainage plate can be easily and stably constructed between floor concrete and pressed concrete using a wire connected to a reinforcement wire or a nail nailed to floor concrete.

In general, when a large building or building is newly constructed, the construction of underground structures is essential, and most of these underground structures are used as underground parking lots to secure the maximum total floor area of ground structures. There is a need for a solid basement floor construction that is not easily deformed.

In addition, when the deep layer excavation is made, the excavated ground layer has a low internal pressure against the groundwater, so that groundwater may be introduced from the surroundings and penetrate into the basement floor.

As described above, a drainage plate is widely used as a means for forming a drainage path at the bottom of the pressed concrete in order to satisfy both the basement floor construction and the drainage construction at the same time, and the drainage plate is used to treat the groundwater that penetrates the underground structure for waterproofing. In order to prevent the moisture, condensation and leakage of the basement layer is installed between the upper surface of the bottom concrete and the pressed concrete, it is used as a means for draining the groundwater induced into the sump through the drainage. The drainage plate is installed for the treatment of groundwater and condensation water that penetrate underground structures, underground facilities, underground parking lots, etc., to prevent incomplete underground waterproof defects in advance, and reduce the amount of underground destruction and residual soil treatment when the double slab method is replaced. This has the advantage of reducing the construction period and construction costs.

Figure 1a is a perspective view showing the shape of the drain plate according to the prior art, Figure 1b is a side cross-sectional view showing a structure in which the drain plate according to the prior art is installed. Referring to FIGS. 1A and 1B, a gulting finish surface 40 is formed on an upper surface of a stratum 50, cast concrete 30 is disposed thereon, and bottom concrete 20 is poured thereon. When placing the pressed concrete 10 again thereon when constructing the basement floor surface, the drain plate 100 is installed between the upper surface of the bottom concrete 20 and the pressed concrete 10.

The drainage plate 100 includes a plate 110 having a plurality of holes and a plurality of support pillars 120 protruding downward from the plate 110 to correspond to the plurality of holes. Inside the support pillar 120, concrete is filled into a plurality of holes formed in the flat plate 110.

By installing the drain plate 100 on the top surface of the bottom concrete 20 and pouring the pressed concrete 10, groundwater is collected into the sump 60 through a space under the drain plate 100. By draining the water collected in the sump (60) with a pump to prevent moisture, condensation and leakage of the basement layer, the lower space of the drain plate 100 serves as a drainage path, it is possible to guide to the sump (60) It is used as a means for draining groundwater in the basement.

In the conventional drainage plate 100 having the above-described structure, when the pressed concrete 10 is poured on the upper portion, the support pillar 120 of the drainage plate 100 is not in close contact with the upper surface of the bottom concrete 20. When the pressed concrete 10 is filled or the bottom concrete 20 is uneven, and the drainage plate 100 is lifted up, when the floor construction of the underground parking lot is performed, a load is applied to the floor during driving and parking of the vehicle. There is a problem that the crack is generated in the pressed concrete 10 of the support pillar 120 is excited, the structure is weak.

In order to solve this problem, when the drain plate 100 is usually installed on the bottom concrete 20, the worker 110 fixes the drain plate 100 to the bottom concrete 20 in close contact with the bottom plate 100. Taping or pressing with a heavy object, which is not only cumbersome work, but also has a long working time.

The present invention is to solve the above-described problems, by placing a wire mesh on the upper surface of the drain plate and the wire connected to the wire connecting nails embedded in the reinforcement or floor concrete embedded in the floor concrete fixed to the wire mesh The purpose of the present invention is to provide a drain plate that is installed on the basement floor to prevent the occurrence of cracks on the bottom surface and to be installed in a simple and stable manner by closely contacting the drain plate between the and the pressed concrete.

In order to solve the technical problem as described above, the present invention, when constructing the floor of the basement floor of the building, in order to stably fix the drain plate installed between the floor concrete and the pressed concrete to the floor concrete, protruded to one side of the flat plate A plurality of support pillars are formed at regular intervals, the support pillar is formed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening that the lower end is formed; And a pressing wire mesh having a lattice structure which is formed to cover and covers the upper surface area of the drain plate, wherein the pressing wire mesh is buried in the pressing concrete layer while pressing the drain plate downward.

In addition, when constructing the floor of the basement floor of the building, in order to stably fix the drain plate installed between the floor concrete and the pressed concrete to the floor concrete, a plurality of support pillars protruding to one side of the plate is formed at regular intervals, The support column is formed of an inner surface and a bottom surface to form a space therein, or the drain plate is formed with an opening to open the lower end; A push wire mesh having a lattice structure which is formed to cover and covers an upper surface area of the drain plate; One end is coupled to the reinforcement of the bottom concrete, one or more wires protrudingly disposed above the bottom concrete to a certain length, the protruding other end is fixedly coupled to a predetermined portion in direct contact with the pressing wire mesh; Characterized in that made.

In addition, when constructing the floor of the basement floor of the building, in order to stably fix the drain plate installed between the floor concrete and the pressed concrete to the floor concrete, a plurality of support pillars protruding to one side of the plate is formed at regular intervals, The support column is formed of an inner surface and a bottom surface to form a space therein, or the drain plate is formed with an opening to open the lower end; A push wire mesh having a lattice structure which is formed to cover and covers an upper surface area of the drain plate; And one or more wire connecting nails fixed to a predetermined portion extending vertically upwardly and contacting the pressing wire mesh perpendicularly to the pressing wire, and nailed to the bottom concrete. do.

It characterized in that the predetermined portion of the wire and the contact abutting the wire mesh is tied and fixed to each other.

It characterized in that the predetermined portion of the wire and the contact abutting the wire mesh is tied and fixed to each other.

The contacting portion of the wire and the pressing wire mesh is characterized in that the fixed coupling by the welding joint.

The wire is passed through the opening of the drain plate, it characterized in that it is fixed to a predetermined portion in contact with the pressing wire mesh.

The plate of the drain plate is formed with a through hole through which the wire passes, the wire passes through the through hole, characterized in that the fixed portion is fixed to a predetermined portion in contact with the pressing wire mesh.

When constructing the bottom surface of the basement of the building, in order to stably fix the drain plate installed between the floor concrete and the pressed concrete to the floor concrete, a plurality of support pillars protruding to one side of the plate is formed at regular intervals, the support pillar Is composed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening in which the lower end is opened; And one or more wire connecting nails connected to the nail heads, the wires extending a predetermined length upwards, and being fixed by being embedded in the bottom concrete, wherein the wires are connected to the wires connected to the other nail heads, and then continue to form. It is characterized in that the pressing of the drain plate downward.

The lead portion of the wire is passed through the opening of the drain plate, it characterized in that it is fixedly coupled to a predetermined portion in contact with the pressing wire mesh.

Hereinafter, the present invention will be described with reference to the accompanying drawings, and in the following description of the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, The description may be omitted.

Figure 2a is an exploded view showing the structure in which the drain plate coupled to the wire mesh and wire according to an embodiment of the present invention, Figure 2b is a shape coupled to the drain plate constructed on the basement floor floor according to an embodiment of the present invention It is a perspective view showing. 2A and 2B, the drainage plate coupling structure constructed at the basement floor of the present invention is largely composed of a drainage plate 100, a push wire mesh 200, and a wire 300.

Drainage plate 100 is formed with a plurality of support pillars 120 protruding toward one side of the plate 110 at regular intervals. The support pillar 120 is cylindrical, and a portion of the support pillar 120 is formed at the lower end of the support pillar 120 of the drainage plate 100 so that concrete is discharged. And the other support pillar 120 is made of an inner surface and the bottom so as not to open downward is formed a sealed space therein.

The pressing wire mesh 200 is formed of a wire mesh having a lattice structure formed to correspond to the area of the upper surface of the drainage plate 100, covering the upper surface of the drainage plate 100 to cover the drainage plate 100 together with the wire 300. It will act as a downward press.

One end of the wire 300 is coupled to the reinforcing bar 22 of the bottom concrete 20, and is formed to be drawn out of the bottom concrete layer 20 at a predetermined length. The other end drawn out of the wire 300 is fixedly coupled to a predetermined portion which is in direct contact with the pressing wire mesh 200, and serves to fix the drainage plate 100 to be in close contact with the bottom concrete layer 20.

In this case, the wire 300 is passed through the opening of the drainage plate 100 to be fixed to a predetermined portion contacting the pressing wire mesh 200, or the flat plate 110 or the sealed bottom surface of the drainage plate 100 ( Not shown) A through hole (not shown) through which the wire 300 is further formed is further formed, the wire 300 is passed through the through hole, and is fixed to a predetermined portion in contact with the pressing wire mesh 200. .

In addition, the predetermined portion of the wire 300 and the contact of the pressing wire mesh 200 is preferably bonded to each other using a method of binding to each other or by welding.

In addition, as another embodiment of the present invention, the drainage plate coupling structure constructed on the basement floor is composed of a drainage plate 100 and a pressing wire mesh 200, while the pressing wire mesh 200 presses the drainage plate 100 downward. It is formed to be buried in the pressed concrete layer (10).

Drainage plate 100 is formed with a plurality of support pillars 120 protruding toward one side of the plate 110 at regular intervals. The support pillar 120 is cylindrical, and a portion of the support pillar 120 is formed at the lower end of the support pillar 120 of the drainage plate 100 so that concrete is discharged. And the other support pillar 120 is made of an inner surface and the bottom so as not to open downward is formed a sealed space therein.

The pressing wire mesh 200 is formed of a wire mesh having a lattice structure formed to correspond to the area of the upper surface of the drainage plate 100, covering the upper surface of the drainage plate 100, and lowering the drainage plate 100 by its own weight. It will act as a press.

At this time, the drain plate 100 is installed on the bottom concrete layer 20, and the pressing wire mesh 200 is placed thereon, and is pressed by the own weight of the pressing wire mesh 200, and the drainage plate 100. It is in close contact with the bottom concrete layer 20.

Then, the pressing concrete 10 is poured on the drain plate 100 and the pressing wire mesh 200 to form the bottom surface of the basement layer.

Figure 3a is a side cross-sectional view showing a structure in which the drain plate is installed in the basement floor according to another embodiment of the present invention, Figure 3b is an enlarged view of the main portion of Figure 3a. Referring to FIG. 3a and b, the excavation equipment is excavated with the upper surface of the ground layer 50 on which the building is erected, and the ground layer 50 is flattened with gravel, sand, blocks, etc. 40).

The cast concrete 30 is cast on the top surface of the gulting finish surface 40, and the bottom concrete 20 is cast in order to form the foundation ground on the cast concrete layer 30. Then, when the pressed concrete 10 is poured on the construction of the basement floor, a drain plate 100 is installed between the upper surface of the bottom concrete layer 20 and the pressed concrete layer 10.

At this time, the bottom concrete layer 20 is formed, and the drainage plate 100 is installed before placing the pressed concrete 10. Then, the pressing wire mesh 200 is placed on the drain plate 100 installed on the top surface of the bottom concrete layer 20, and the wire 300 connected to the reinforcing bars 22 of the bottom concrete 20 is the drain plate 100. Passed through and is fixedly coupled to the pressing wire mesh (200). Since the wire 300 strongly pulls the drainage plate 100 in the direction of the bottom concrete layer 20, the drainage plate 100 is firmly fixed.

Then, the pressing concrete 10 is poured into the upper portion of the drain plate 100 fixedly connected by the pressing wire mesh 200 and the wire 300 to form the bottom surface of the basement layer. Concrete is discharged through an opening formed at the lower end of the support pillar 120 of the drainage plate 100 so that the pressed concrete 10 and the bottom concrete 20 are integrally formed to form the bottom surface of the basement layer.

By installing the drain plate 100 on the upper surface of the bottom concrete 20 and placing the pressed concrete 10, a space is formed in the lower portion of the drain plate 100, and this space serves as a drainage channel, 60) to induce water. The water collected in the sump 60 is drained by a pump (not shown) to prevent moisture, condensation and leakage of the basement layer.

Before placing the bottom concrete 20, the floor concrete reinforcing bar 22 is laid in advance in a lattice form horizontally on the discarded concrete layer 30, and the respective wires are disposed at predetermined positions of the reinforcing bar 22. 300 is fixed to the one end vertically. It is preferable to bind to each other or to use a welding joint as a method of fixed coupling.

Then, the bottom concrete 20 is poured on the discarded concrete layer 30 so that the upper end portion of the wire 300 is exposed on the bottom concrete layer 20 by a predetermined length. In order to prevent the wire 300 from being buried in the bottom concrete layer 20, the wire 300 may be pulled upward through various known means.

The drain plate 100 is placed on an upper portion of the bottom concrete 20, and a wire 300 connected in advance to the reinforcing bar 22 of the bottom concrete 20 is connected to an opening or the drain plate of the drain plate 100. It penetrates through a through hole formed at a predetermined surface of the surface 100 and is fixedly coupled to the pressing wire mesh 200 mounted on the drain plate 100.

The fixed coupling of the wire 300 and the pressing wire mesh 200 is bundled or welded with the other end portion projecting onto the bottom concrete 20 of the wire 300 and the predetermined contact portion of the pressing wire mesh 10 It is fixed by using.

The drain plate 100 is fixed to the bottom concrete 20 by the pressing wire mesh 200 and the wire 300, and the pressing concrete 10 is poured thereon. Accordingly, the drain plate 100 and the pressed concrete 10 are not lifted, and cracks are generated in the pressed concrete 10 to prevent the underground structure from becoming vulnerable.

4A is an exploded view illustrating a structure in which a drain plate according to another embodiment of the present invention is combined with a push wire mesh and a wire connecting nail, and FIG. 4B is a drain plate installed at the basement floor according to another embodiment of the present invention. Figure 4c is a perspective view showing a combined shape, Figure 4c is a side cross-sectional view showing a structure in which the drain plate is installed in the basement floor according to another embodiment of the present invention. Referring to Figure 4a, b, c bar, the drainage plate coupling structure to be constructed on the basement floor of the present invention is largely composed of the drainage plate 100, the push wire mesh 200 and the wire connection nail (400).

Drainage plate 100 is formed with a plurality of support pillars 120 protruding toward one side of the plate 110 at regular intervals. The support pillar 120 is cylindrical, and a portion of the support pillar 120 is formed at the lower end of the support pillar 120 of the drainage plate 100 so that concrete is discharged. And the other support pillar 120 is made of an inner surface and the bottom so as not to open downward is formed a sealed space therein.

The pressing wire mesh 200 is formed of a wire mesh having a lattice structure formed to correspond to the upper surface area of the drainage plate 100, covering the upper surface of the drainage plate 100, and fixed by a wire connecting nail 400. It serves to press the drainage plate 100 downward.

The wire connection nail 400 is fixed by being embedded in the bottom concrete 20, and one end of the wire 401 is tied to the nail head and coupled. The other end of the predetermined length exposed to the upper side of the wire 401 is fixedly coupled to a predetermined portion abuts perpendicular to the pressing wire mesh 200, a plurality of the wire connection nail 400 to the bottom concrete layer 20 Driven in, it serves to fix the drainage plate 100 in close contact with the bottom concrete layer (20).

At this time, the wire 401 is passed through the opening of the drainage plate 100 to be fixed to a predetermined portion in contact with the pressing wire mesh 200, or before installing the drainage plate 100, the bottom concrete layer 20 The wire connecting nail 400 is pre-driven toward the side, and a through hole (not shown) is further formed in the flat plate 110 of the drainage plate 100 to pass through the wire 401. ) Is passed through, and fixedly coupled to a predetermined portion in contact with the pressing wire mesh (200).

In addition, the predetermined portion of the wire 401 and the contact of the pressing wire mesh 200 is preferably bonded to each other using a method of binding to each other or by welding.

5A is an exploded view illustrating a structure in which a drain plate according to another embodiment of the present invention is coupled with a wire connection nail, and FIG. 5B is a structure in which a drain plate installed at the basement floor is installed according to another embodiment of the present invention. It is a side cross-sectional view which shows. Referring to Figure 5a, b, the drainage plate coupling structure to be constructed on the basement floor of the present invention is largely composed of the drainage plate 100 and the wire connection nail 400.

Drainage plate 100 is formed with a plurality of support pillars 120 protruding toward one side of the plate 110 at regular intervals. The support pillar 120 is cylindrical, and a portion of the support pillar 120 is formed at the lower end of the support pillar 120 of the drainage plate 100 so that concrete is discharged. And the other support pillar 120 is made of an inner surface and the bottom so as not to open downward is formed a sealed space therein.

The wire connection nail 400 is fixed by being embedded in the bottom concrete 20, and one end of the wire 401 is tied to the nail head and coupled thereto. The wire connection nail 400 is to be fixed by a plurality of embedded in the bottom concrete layer 20, the nail head portion of the wire connection nail 400 wires between the nail heads of the adjacent wire connection nail 400, respectively Connected by 401.

The wire connecting nail 400 is inserted into the support pillar 120 of the drainage plate 100 to be lodged in the bottom concrete layer 20, the wire connected to the nail head of each wire connecting nail 400 401 presses the upper surface of the drain plate 100 and serves to fix the bottom concrete layer 20 to be in close contact with the bottom concrete layer 20.

At this time, the wire 401 is passed through the opening of the drainage plate 100 to interconnect the wire connecting nail 400 inserted into the adjacent opening.

In addition, a through hole (not shown) through which the wire 401 penetrates is further formed in the flat plate 110 of the drainage plate 100, and the wire 401 passes through the through hole, and is inserted into an adjacent opening. The wire connection nail 400 will be interconnected.

As described above, the drainage plate constructed on the basement floor according to the present invention, the wire mesh is placed on the upper surface of the drainage plate and the wire connected to the wire connection nails embedded in the reinforcement or floor concrete in the bottom concrete is fixed to the pressing wire mesh By combining, the drain plate is in close contact between the floor concrete and the pressed concrete, to prevent the occurrence of cracks on the bottom surface, it has the effect that can be installed easily and stably the basement floor surface.

Claims (8)

When constructing the floor of the basement floor of the building, in order to stably fix the drainage plate installed between the floor concrete and the pressed concrete to the floor concrete, A plurality of support pillars protruding to one side of the plate is formed at regular intervals, the support pillar is formed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening opening the lower end; And a grid-like push wire mesh formed to cover and cover the upper surface area of the drain plate. The pressing wire mesh is a drainage plate coupling structure installed on the basement floor, characterized in that buried in the pressing concrete layer, while pressing the drainage plate downward. When constructing the floor of the basement floor of the building, in order to stably fix the drainage plate installed between the floor concrete and the pressed concrete to the floor concrete, A plurality of support pillars protruding to one side of the plate is formed at regular intervals, the support pillar is formed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening opening the lower end; A push wire mesh having a lattice structure which is formed to cover and covers an upper surface area of the drain plate; And At least one wire is coupled to one end of the reinforcement of the bottom concrete, protrudingly disposed above the bottom concrete at a predetermined length, and the protruding other end thereof is fixedly coupled to a predetermined portion that is perpendicular to the pressing wire mesh. Drainage plate coupling structure is constructed on the basement floor, characterized in that made. When constructing the floor of the basement floor of the building, in order to stably fix the drainage plate installed between the floor concrete and the pressed concrete to the floor concrete, A plurality of support pillars protruding to one side of the plate is formed at regular intervals, the support pillar is formed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening opening the lower end; A push wire mesh having a lattice structure which is formed to cover and covers an upper surface area of the drain plate; And A wire extending at a predetermined length upwardly and fixedly coupled to a predetermined portion contacting the pressing wire mesh vertically is connected to the nail head, and at least one wire connecting nail fixed to the bottom concrete by being fixed thereto. Drain board coupling structure installed in the basement floor. The method of claim 2 or 3, And a drainage plate coupling structure installed on the basement floor, characterized in that the wires and the predetermined portions of the pressing wire mesh are bonded to each other to be fixed to each other. The method of claim 2 or 3, A predetermined portion of the contact portion between the wire and the pressing wire mesh is a drainage plate coupling structure that is installed on the basement floor, characterized in that the fixed joint by welding. The method of claim 2 or 3, The wire is passed through the opening of the drainage plate, the drainage plate coupling structure is installed on the basement floor, characterized in that the fixed portion is in contact with the pressing wire mesh. The method of claim 2 or 3, The plate of the drainage plate is formed with a through-hole through the wire, the through-hole through the wire, the drainage plate coupling structure to be installed on the basement floor, characterized in that it is fixed to a predetermined portion in contact with the pressing wire mesh. When constructing the floor of the basement floor of the building, in order to stably fix the drainage plate installed between the floor concrete and the pressed concrete to the floor concrete, A plurality of support pillars protruding to one side of the plate is formed at regular intervals, the support pillar is formed of the inner surface and the bottom surface to form a space therein, or the drain plate is formed with an opening opening the lower end; And A wire extending a predetermined length upwards is connected to the nail head, and includes one or more wire connecting nails fixed to the bottom concrete, and the wire is connected to a wire connected to the other nail head and connected to the ear. The drainage plate coupling structure is installed on the basement floor, characterized in that to press the drainage plate downward.

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