KR102423010B1 - Construction method of corner- type and T-type bathroom floor board to improve waterproof and easy for construction for water gradient and bathroom wall - Google Patents

Abstract

The present invention relates to a construction method for improving waterproofness and facilitating construction of a water gradient and a wall of a floor plate for a corner type and T-type bathroom. During gradient work, gradient height and a slope angle can be easily and accurately identified by using a graduated ruler, a measurement stand, a drain cap, and a steel wire to reduce time and cost for gradient construction and use a wall form as a temporary wall before installation of the bathroom wall, thereby horizontally and accurately installing the bathroom wall.

Description

Construction method of corner-type and T-type bathroom floor board to improve waterproof and easy for construction for water gradient and bathroom wall}

The present invention relates to a construction method that makes it easy to construct a water gradient and a wall of a corner and T-shaped bathroom floor plate and to improve waterproofness. By creating a space where the bathroom wall is installed, the water gradient and wall construction of the corner and T-shaped bathroom floorboards for easy and accurate construction of bathroom water gradient work and bathroom wall installation work are easy and waterproofness is improved. It is about the construction method that can be done.

The bathroom is a space where water supply facilities are installed, and it is important to design and construct it to be waterproof and moisture-proof. In particular, since the water in the bathroom should be discharged only through the drain pipe of the bathroom floor, accuracy is more required during waterproofing and gradient work. Among them, the slope work is a work that creates a slope of the bathroom floor so that the water in the bathroom can be smoothly drained through the drain pipe. It is important to construct the inclination angle accurately in the gradient work, and if the inclination angle does not match, problems such as pooling of water on the bathroom floor may occur. Therefore, grade work is generally carried out by skilled professionals.

Patent Document 1 relates to a bathroom drainage slope plate and a bathroom drainage system having the same, and by using an inorganic material and a board plate having an inclined surface on the upper surface, it is possible to solve the difficulty of forming a water gradient in an existing wet bathroom. .

However, in Patent Document 1, according to various bathroom standards and shapes, it is necessary to manufacture a corresponding sloped plate, respectively, and thus there may be problems in that the construction cost is high and the operation is cumbersome.

Patent Document 2 relates to a prefabricated bathroom floor plate, and it is possible to modularize the products used for the bathroom floor plate and construct it at once, thereby shortening the construction period and reducing the construction cost.

However, Patent Document 2 can be constructed by skilled professionals during the water gradient operation, and it is difficult to accurately measure the slope and the height during the gradient operation, so that the accuracy of the gradient operation may be deteriorated.

Patent Document 3 relates to a waterproof construction structure for a bathroom and a waterproof construction method using the same, and it is possible to increase the waterproofing effect by using the overlapping PE waterproofing sheet when constructing the bathroom floor, and it is harmless to the human body because it does not use an organic solvent It is designed to solve the problem of cracking of the waterproofing layer due to the shrinkage and expansion of concrete.

However, Patent Document 3 may have poor horizontal accuracy during water gradient work, bathroom wall installation work, can be constructed by skilled professionals, and difficult to measure slope and height, resulting in poor accuracy of gradient work. can

Laid-open Patent Publication No. 10-20150064357 (published on: June 11, 2015) Registered Patent Publication No. 10-1716876 (Announcement date: 2017.03.09) Registered Patent Publication No. 10-1480098 (Announcement Date: 2014.12.31)

The present invention relates to a construction method that can improve the water gradient and wall construction of a corner and T-shaped bathroom floor plate and improve waterproofness. An object of the present invention is to provide a bathroom floor plate construction method that allows simple and accurate construction of water gradient work and bathroom wall installation work using wire and the like.

The present invention relates to a construction method that can improve water-gradient and wall construction of a corner and T-shaped bathroom floor plate and improve waterproofness. Bottom plate manufacturing step, along the inner edge of the lower bottom plate, attaching a side reinforcement band for reinforcing the edge portion, Corner reinforcement angle for reinforcing each corner portion on the edge portion of the outer edge portion of the lower bottom plate Attachment step, installation step of a wall frame that is a temporary wall of the bathroom wall along the inner edge of the lower floor plate to which the side reinforcement band is attached, is inserted into the upper part of the lower floor plate on which the wall frame is installed, the wall frame and the lower floor plate together A step of installing a measuring stand to fix the fitting and determine the slope height and angle, sealing the upper part of the drain pipe protruding from the top of the bottom of the lower deck, and installing a drain plug so that the slope height and angle can be grasped; A wire wire installation step that is installed to connect the measuring table and the drain plug, and the height and angle of the gradient can be visually grasped; It is characterized in that it comprises the steps of forming a cement mortar part and installing a bathroom wall to install the bathroom wall in the removed space.

In addition, in the present invention, in the step of installing the measuring table, the measuring table is formed in a shape in which a metal piece is bent inward to form a fitting space, and a scale part marked with a scale on the metal piece is formed on one side of the front side of the measuring table, and a height adjustment part is formed on the other side. is formed, the height adjustment unit is composed of a bolt, a height adjustment plate and a nut, the bolt is installed in a vertical downward direction from the top of the measuring table, the height adjustment plate is formed with a fitting hole, a locking hole and a groove portion, the height adjustment plate of The bolt is inserted into the fitting hole, one side of the wire is hooked into the locking hole of the height adjustment plate, the scale is fitted into the groove portion of the height adjustment plate, and the height adjustment plate and the bolt are fastened and fixed by a nut. , The drain plug has an upper part blocked and a lower part open, a space is formed therein, an extension part is formed on the lower part of the drain plug plug along a lower edge, a plurality of holes are formed in the extension part, and the hole has the It is characterized in that the other side of the wire is hung.

In addition, the present invention is characterized in that in the wall frame installation step, a ruler marked with a scale is attached to the wall frame.

The present invention relates to a construction method that can improve the water gradient and wall construction of a corner and T-shaped bathroom floor plate and improve waterproofness. It is possible to accurately grasp the slope height and slope during construction, so that the slope work can be done conveniently, and there is an advantage of reducing the construction time and cost.

In addition, in the present invention, by using the side reinforcement band and the wall frame, there is an advantage that it is possible to work accurately so that the bathroom wall is level with the floor part.

In addition, in the present invention, by using the drain plug, it is possible to prevent foreign substances from being introduced into the drain hole during bathroom flooring construction.

In addition, in the present invention, by using an angle for reinforcing the corner, by reinforcing the outer edge portion of the lower bottom plate, there is an advantage that can improve waterproofness and watertightness.

1 is a view showing a construction step of a construction method that can improve the water gradient and wall construction of a corner and T-shaped bathroom floor plate according to the present invention and improve waterproofness.
Figures 2a and 2b is a view showing a lower floor plate manufacturing step of the construction method that can improve the water gradient and wall construction of the corner and T-shaped bathroom floor plate according to the present invention is easy and waterproof.
Figure 3 is a view showing the step of attaching a strip for side reinforcement of a construction method that can improve the water gradient and wall construction of the corner and T-shaped bathroom flooring according to the present invention and improve waterproofness.
Figure 4 is a view showing the corner reinforcement angle attachment step of the construction method that can improve the water gradient and wall construction and waterproofness of the corner and T-shaped bathroom floorboard according to the present invention.
Figure 5 is a view showing the wall frame installation and ruler attachment step of the construction method that can improve the water gradient and wall construction and waterproofness of the corner and T-shaped bathroom floorboard according to the present invention.
Figure 6 is a view showing the installation step of the measuring stand of the construction method that can improve the water gradient and wall construction of the corner and T-shaped bathroom floor plate according to the present invention is easy.
Figure 7 is a view showing a drain plug installation step of the construction method that can improve the water gradient and wall construction of the corner and T-shaped bathroom floor plate according to the present invention is easy and waterproof.
8A to 8C are views showing a wire installation step of a construction method that can facilitate water gradient and wall construction of a corner and T-shaped bathroom floorboard according to the present invention and improve waterproofness.
9 is a view showing the cement mortar and bathroom wall installation steps of the construction method that can improve the water gradient and wall construction and waterproofness of the corner and T-shaped bathroom flooring according to the present invention.

The present invention relates to a construction method that can facilitate water gradient and wall construction of a corner and T-shaped bathroom floor plate and improve waterproofness, and the detailed description is as follows. 1 is a view showing the construction steps of the present invention. As shown in Figure 1, the present invention is a lower bottom plate 10 manufacturing step → side reinforcement strip 18 attachment step → corner reinforcement angle attachment (20) step → wall frame 22 installation step → measuring table ( 26) Installation step → drain stopper 42 installation step → wire wire 48 installation step → cement mortar portion 50 formation and bathroom wall 60 installation step. A description of each step will be described in more detail below.

First, a detailed description of the manufacturing step of the lower bottom plate 10 is as follows.

2A and 2B show a state in which the lower sole plate 10 is separated, FIG. 2 is a corner-type lower sole plate 10 in the form of an 'L', and FIG. 2A is a lower part in the form of a 'T'. The bottom plate 10 is shown. As shown in FIGS. 2A and 2B , the lower bottom plate 10 is manufactured in the form of bonding two to three small bottom plates. The lower floor plate 10 is a floor plate installed on the slab floor of the bathroom. The lower bottom plate 10 is made of chemical plate materials such as PE (Poly Ethylene), PP (Poly Propylene), PVC (Polyvinyl Chloride), ABS (Acrylonitrile Butadiene Styrene) It can be easily manufactured by combining them by means of adhesion or the like. In addition, it is possible to reduce the manufacturing cost by grafting various materials according to the use. The lower bottom plate 10 as described above is divided into a bottom portion 12 and an edge portion 14 . The bottom part 12 is a bottom part that comes into direct contact with the upper part of the bathroom slab layer. The edge portion 14 is a side guide portion of the lower bottom plate 10 , and is a portion folded upward to be perpendicular to the bottom portion 12 .

Thereafter, between the edge portion 14 and the edge portion 14 of the lower bottom plate 10, that is, the edge portion 15 is fused in the same way as welding. In such a state, the lower bottom plate 10 is in the form of a box with an open top. Thereafter, the lower floor plate 10 is installed on the bathroom slab floor. At this time, the drain pipe 16 is installed on the bathroom slab floor. Therefore, when the lower floor plate 10 is installed on the upper part of the bathroom slab, the drain pipe 16 is in a state protruding to the upper part of the floor part 12 of the lower floor plate 10 .

Next, in the step of attaching the side reinforcement band 18, the detailed description is as follows.

3 shows a state in which the side reinforcement band 18 is attached to the corner-shaped lower bottom plate 10 of the 'L' shape. As shown in FIG. 3 , the side reinforcement band 18 is attached along the edge portion 14 of the lower bottom plate 10 . The side reinforcement band 18 is a band for reinforcing the edge portion 14 of the lower bottom plate 10, and is to hold the shape so that the edge portion 14 of the lower bottom plate 10 is not bent like a bow. That is, the edge portion 14 and the floor portion 12 of the lower floor plate 10 can be maintained at a right angle of 90 degrees, so that when the bathroom wall 60 is constructed, the wall 60 can be maintained horizontally. .

Next, as the attachment step of the corner reinforcement angle 20, a detailed description is as follows.

4 shows a state in which the corner reinforcement angle 20 is attached to the lower bottom plate 10 . As shown in FIG. 4 , the corner reinforcement angle 20 is attached to the corner 15 portion of the lower bottom plate 10 , respectively. The corner reinforcement angle 20 is a reinforcing sheet attached to prevent the edge 15 of the lower bottom plate 10 from being widened. each is attached Each of the corners 15 of the lower bottom plate 10 is joined by fusion and adhesion. However, the corner 15 portion is in an unstable state, and defects such as water leakage due to the gap between the corners 15 may occur during work such as cement mortar. Therefore, by attaching the corner reinforcement angle 20 to each corner 15 of the lower deck 10, it is possible to reinforce each corner 15 to reduce the cause of defects during the movement and construction of the floor plate. do.

Next, as the wall frame 22 installation step, the detailed description is as follows.

5 shows a state in which the wall frame 22 is installed on the lower bottom plate 10 . As shown in FIG. 5 , a wall frame 22 and a ruler 24 are installed on the lower bottom plate 10 . First, the wall frame 22 is a frame installed so that the bathroom wall 60 can be horizontally constructed, and serves as a temporary wall. The wall frame 22 is made of a material such as Styrofoam, and the height is made to match the height of the edge portion 14 of the lower floor plate 10 , and the thickness is the same as the thickness of the bathroom wall 60 . The ruler 24 is marked with a scale so that the height can be measured during the construction of the gradient. The ruler 24 may be made of a label or sticker, and the like, but is not limited thereto. Thereafter, the wall frame 22 is installed along the inner edge portion 14 of the lower bottom plate 10 to which the side reinforcement strip 18 is attached, and the ruler 24 is positioned on one side and the other side of each frame 22 . attached to each side. When such a state occurs, it is possible to grasp the height position to be constructed during the construction of the gradient cement mortar, and it becomes possible to work accurately and conveniently for the construction of the gradient.

Next, the measurement stand 26 installation step, the detailed description is as follows.

6 shows a state in which the measuring table 26 is installed on the lower bottom plate 10 . As shown in FIG. 6 , the measuring table 26 is installed on the edge portion 14 of the lower bottom plate 10 , respectively. First, the measuring table 26 is a fitting clip that allows the height and inclination angle to be accurately grasped when the wall frame 22 is fixed and the slope is constructed. The measuring table 26 has a bent shape similar to the 'П' shape when viewed from the side in such a way that the metal piece is bent inwardly at a right angle to form a fitting space. Such a measuring table 26 forms a scale part 28 on a metal piece on one side of the front side, and a height adjustment part 30 is formed on the other side of the front side. First, the scale part 28 is a bent metal piece on one side of the front side of the measuring table 26, and the scale is displayed so that the height can be grasped. The height adjustment part 30 is a part that can adjust the height according to the slope angle to be constructed, and is installed on the other side of the measuring table 26 . The height adjustment unit 30 includes a bolt 32 , a height adjustment plate 34 , and a nut 40 . First, the bolt 32 guides the upward and downward movement of the height adjustment plate 34 , and is installed in the vertical downward direction from the top of the measuring table 26 . The height adjustment plate 34 is a plate that moves up and down to adjust the height. The height adjustment plate 34 is formed with a fitting hole 35 , a locking hole 36 , and a groove portion 38 . First, the fitting hole 35 is a hole formed so that the bolt 32 can be inserted, and is drilled from the upper surface to the lower surface of the height adjustment plate 34 . The locking hole 36 is a hole formed so that the wire 48 can be hung, and is drilled from the upper surface to the lower surface of the height adjustment plate 34 . The groove portion 38 is a portion indicating the position of the height adjustment plate 34 . The groove portion 38 is formed at the edge end of one side of the height adjustment plate 34 . The nut 40 is a fastening means for fixing the bolt 32 and the height adjustment plate 34 .

Hereinafter, the measuring table 26 configured as described above is fitted to the lower bottom plate 10 . In more detail, the wall frame 22 is fitted so that it can be fixed with the lower bottom plate 26 , and the wall frame 22 and the lower bottom plate 10 are fitted together. In this way, when the measuring table 26 is fitted, the scale portion 28 on the front side of the measuring table 26 comes into contact with the front of the wall frame 22 and is in close contact. At this time, in the scale part 28, the parts corresponding to the same height as the ruler 24 attached to the wall frame 22 are displayed on the scale of the scale part 28, respectively, so that the height is more accurate when constructing a gradient and , can be easily adjusted. Thereafter, the height adjustment plate 34 is moved up and down to position it at the desired height, and then the height adjustment plate 34 is fastened with the nuts 40 up and down. When such a state is reached, the height adjustment plate 34 is in a state fixed to the position. At this time, the corner portion of the scale portion 28 is fitted in the groove portion 38 of the height adjustment plate 34 . Therefore, as the height adjustment plate 34 moves up and down, the groove portion 38 points to the scale position, so it is easier to grasp the height position.

Next, the drain plug 42 installation step, the detailed description is as follows.

7 shows a state in which the drain plug 42 is installed in the drain pipe 16 . As shown in FIG. 7 , the drain plug 42 is installed on the upper part of the drain pipe 16 . The drain plug 42 is a plug that seals the upper part of the drain pipe 16 . The drain plug 42 is closed at the top and open at the bottom to form a space therein. In addition, the drain plug 42 has an extension portion 44 formed along the lower edge line, and a plurality of holes 46 are formed in the extension portion 44 so that the wire wire 48 can be hung during the gradient construction. . Such a drain stopper 42 is inserted into the upper part of the drain pipe 16, and at this time, the drain stopper 42 is not in close contact with the bottom part 12 of the lower bottom plate 10, but is separated by a certain distance. is installed When the drain plug 42 is installed in the drain pipe 16 in this way, it is possible to prevent foreign substances such as cement from being input into the drain pipe 16 during the floor plate construction process, and it is possible to construct at an accurate angle when constructing a slope. it becomes possible

Next, the wire wire 48 installation step, the detailed description is as follows.

8a to 8c show the state in which the wire wire 48 is installed before the cement mortar construction. As shown in FIGS. 8A to 8C , the wire wire 48 is installed inside the lower bottom plate 10 . The wire line 48 is installed so that the height and the inclination can be visually grasped, so that both the inclination and the flat surface can be easily constructed. Such a wire 48 is installed on the measuring stand 26 and the drain plug 42, respectively.

First, check the height suitable for the slope to be constructed with the scale of the ruler 24 attached to the wall frame 22 . Thereafter, the height adjustment plate 34 of the measuring table 26 is moved up and down to adjust to the height corresponding to the scale, and then fixed with the nut 40 , respectively. Next, one end of the wire 48 is hooked to the hooking hole 36 formed in the height adjustment plate 34 and the other end of the wire 48 is connected to the extension portion 44 of the drain plug 42. The other end is hooked and fixed to the hole 46 formed in the . When it is installed as described above, it is installed in a downwardly inclined form from the edge portion 14 of the lower floor plate 10 toward the drain pipe 16 . Therefore, it is easy to grasp the height and the angle of inclination when working with the gradient cement mortar, and the construction of the gradient is more accurate and simple, thereby reducing the construction time.

Next, with respect to the cement mortar part 50 formation and bathroom wall 60 installation steps, the detailed description is as follows. 9 shows a state in which the cement mortar part 50 and the bathroom wall 60 are installed on the lower floor plate 10 . As shown in Figure 9, in the present invention, it is possible to accurately and simply construct the cement mortar work and the bathroom wall 60 installation work. First, as shown in FIG. 8 , in the state where the wire 48 is installed, cement is poured up to the boundary where the wire 48 is installed. When the state is as described above, the cement is poured according to the height and inclination angle at which the wire 48 is installed. Then, after separating or cutting the portion of the wire 48 hung on the measuring table 26 and the drain plug 42 , respectively, the cement is hardened to form the cement mortar part 50 .

After that, the bathroom wall 60 is installed. First, the measuring table 26 and the wall frame 22 are removed. When the wall frame 22 is removed, an empty space 52 equal to the thickness of the wall frame 22 is formed. At this time, the bathroom wall 60 is installed in the space 52 to be formed. The bathroom wall 60 is installed in the space 52 formed by the wall frame 22, so that it is possible to accurately and simply install horizontally. Thereafter, a tile is attached to the upper portion of the cement mortar part 50 . At this time, in the present invention, since it is accurately constructed according to the slope slope and height, it is easy to identify the step difference of each tile when attaching the tile, and it is possible to reduce the construction time. It is possible to significantly reduce

10: lower bottom plate 12: bottom portion 14: edge portion
15: corner 16: drain pipe 18: side reinforcement strip
20: angle for corner reinforcement 22: wall frame 24: ruler
26: measuring table 28: scale part 30: height adjustment part
32: bolt 34: height adjustment plate 35: fitting hole
36: catch hole 38: groove 40: nut
42: drain plug 44: extension 46: hole
48: wire 50: cement mortar 52: space
60 : bathroom wall

Claims (3)

delete In the shape of a box with an open top, the bottom plate 10 is composed of a bottom portion 12 and a rim portion 14 manufacturing step;
Attaching a side reinforcement band 18 for reinforcing the edge portion 14 along the inner edge portion 14 of the lower bottom plate 10;
Attaching the corner reinforcement angle 20 for reinforcing each corner 15 portion to the edge portion 14 outside the edge portion 14 of the lower bottom plate 10;
A wall frame 22 installation step as a temporary wall of the bathroom wall 60 along the inner edge portion 14 of the lower bottom plate 10 to which the side reinforcement strip 18 is attached;
A measuring stand 26 that is inserted into the upper part of the lower base plate 10 on which the wall frame 22 is installed, and that clamps and fixes the wall frame 22 and the lower base plate 10 together, and allows to determine the slope height and angle. ) installation steps;
A drain plug 42 installation step for sealing the upper portion of the drain pipe 16 protruding from the bottom portion 12 of the lower bottom plate 10 and allowing the slope height and angle to be determined;
a wire line 48 installed to connect between the measuring stand 26 and the drain plug 42 and capable of visually determining the slope height and angle;
To form a cement mortar part 50 by pouring cement according to the boundary of the wire line 48, and to install the bathroom wall 60 in the space 52 where the wall frame 22 and the measuring table 26 are removed Including; cement mortar part 50 forming and bathroom wall 60 installation steps;
In the step of installing the measuring table 26, the measuring table 26 is formed in a shape in which a metal piece is bent inward to form a fitting space, and a scale part 28 on which a scale is marked on the metal piece on one front side of the measuring table 26 ) is formed, and a height adjustment part 30 is formed on the other side, and the height adjustment part 30 is composed of a bolt 32, a height adjustment plate 34 and a nut 40, and the bolt 32 is It is installed in the vertical downward direction from the top of the measuring table 26, the height adjustment plate 34 has a fitting hole 35, a locking hole 36 and a groove portion 38 are formed, the height adjustment plate 34 The bolt 32 is fitted into the fitting hole 35 , and one side of the wire 48 is hooked into the locking hole 36 of the height adjustment plate 34 , and the groove of the height adjustment plate 34 is hooked. A scale part 28 is fitted to the part 38, the height adjustment plate 34 and the bolt 32 are fastened and fixed by a nut 40, and the drain plug 42 is installed in the step of installing the drain plug 42. The upper part is blocked and the lower part is open, and a space is formed inside, an extension part 44 is formed along the lower edge at the lower part of the drain plug 42, and a plurality of holes 46 are formed in the extension part 44. ) is formed, and the water gradient and wall construction of the corner and T-shaped bathroom floorboards characterized in that the other side of the wire 48 is hung in the hole 46 is easy and can improve waterproofness construction method.
delete

Images