KR20210041406A - Waterproof structure construction method - Google Patents

Abstract

The present invention relates to a waterproof structure construction method for easily constructing a waterproof sheet on an outer side of a wall of a building structure to form a waterproof layer. The waterproof structure construction method comprises a waterproof sheet temporary fixing step, a waterproof sheet attachment step, a lower end adhesion member attachment step, an elastic support installation step, and a protector installation step.

Description

Waterproof structure construction method {WATERPROOF STRUCTURE CONSTRUCTION METHOD}

The present invention relates to a waterproof structure construction method, and more particularly, to a designed waterproof structure construction method implemented to form a waterproof layer by easily constructing a waterproof sheet outside the wall of a building structure.

In general, adhesive sheets and bentonite sheets are installed on the walls of building structures built underground, and their upper ends are fixed by sticks and fixing nails to prevent flow down.

As described above, using the tension of fixing nails and bolts stuck to the base surface at regular intervals, the stick is used as a method of fixing the adhesive sheet to prevent sagging of the adhesive sheet by applying pressure to the adhesive sheet.

However, in the above-described method, if the pressure on the lower part of the adhesive sheet is lost, the tension of the fixing nail and the anchor cannot be transmitted due to the loss of the pressure on the adhesive sheet, so that a partial sagging phenomenon is bound to occur.

In addition, a buffer-type protective layer of a certain thickness is applied on the upper part of the waterproof layer to protect the waterproof layer from soil and gravel when refilling after the waterproof layer construction. As a means of fixing the protective layer, an adhesive layer such as a tape surface on one side of the protective layer There is a method of applying and fixing the protective layer and the waterproof layer by applying it to the entire surface.

However, in the above-described method of fixing the protective layer, since the protective layer and the adhesive sheet are integrated by the adhesive layer, when a vertical impact of the soil occurs, the sheet is pulled downward together with the soil, which inevitably causes a sagging phenomenon of the adhesive sheet.

On the other hand, the above-described background technology is technical information that the inventor possessed for derivation of the present invention or acquired during the derivation process of the present invention, and is not necessarily known to be known to the general public prior to filing the present invention. .

Korean Patent Registration No. 10-0638990 Korean Patent Registration No. 10-0927316

One aspect of the present invention is to form a waterproof layer by easily constructing a waterproof sheet on the outside of the wall of a building structure constructed underground, and the waterproof layer is protected by a protective material when backfilling the soil, and the protective material damages the waterproof layer when the ground subsides Provides a waterproof structure construction method implemented so as not to prevent it.

In addition, it provides a waterproof structure construction method implemented so that a configuration for improving the stability of the overall structure can be additionally installed by absorbing shock or vibration transmitted from a protective material spaced apart from the front of the waterproof sheet.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In the waterproof structure construction method according to an embodiment of the present invention, the upper release paper of the waterproof sheet to be installed outside the wall surface of the structure is partially removed and attached to the wall surface, and a plurality of fixing parts protrude outwardly and the pad part is formed in the longitudinal direction. A waterproof sheet temporary fixing step of adhering the extended upper contact member to the upper end of the waterproof layer and then penetrating the upper contact member and the waterproof sheet with anchor bolts to be fixed to the wall; A waterproof sheet attaching step of forming a waterproof layer by attaching the waterproof sheet to the wall while removing the release paper of the waterproof sheet when the waterproof sheet is temporarily fixed to the wall by the temporary fixing step of the waterproof sheet; When the waterproof sheet is attached to the wall, the bottom contact member is adhered to the bottom of the waterproof sheet, and the bottom contact member and the waterproof sheet are passed through the waterproof sheet with anchor bolts to fix the bottom contact member and the waterproof sheet to the wall surface. The step of attaching the contact member; An elastic support installation step of installing an elastic support on the front surface of the waterproof sheet using an elastic force to support the space spaced apart by the upper contact member and the lower contact member; And the upper contact member and the lower end contact member so that the fixing part protruding from the upper contact member and the lower contact member penetrates the plate-shaped protective material so that the protective material is disposed and fixed to the outside of the waterproof sheet and supported by the elastic support. It includes; a protective material installation step of pressing the protective material toward the.

In one embodiment, the elastic support, the upper support for supporting the rear surface of the protective material; A support pillar having the upper pedestal installed on the upper portion and attenuating the vibration transmitted through the upper pedestal by using an elastic force; And a lower pedestal installed below the supporting pillar and forming a symmetrical structure with the upper pedestal to support the supporting pillar from the front surface of the waterproof sheet.

In an embodiment, the upper pedestal includes four support plates formed in a flat plate shape to support the rear surface of the protective material; Four support bars connected and installed so that the upper part is rotatable at the lower side of the edge of the support plate facing the edge of the other support plate located in the diagonal direction, and the lower part is connected to the upper part of the support column so as to be rotatable; And the support plate is connected and installed so that the upper part is rotatable at the lower side of the edge opposite the edge where the support bar is installed, the lower part is connected to the upper part of the support column, and the edge of the support plate is elastic force. It may include; 4 elastic bars supported by using.

In an embodiment, the elastic bar includes: a first bar connected to and installed at a lower side of a corner opposite to an edge on which the support bar is installed in the support plate so that an upper portion thereof is rotatable; A second bar connected to and installed at a lower portion of the support column so as to be rotatable lower than a position at which the lower portion of the support bar is installed; A case in which a lower portion of the first bar is inserted into the inner space and slidably moved, and an upper portion of the second bar is inserted into the inner space to be slid; And an elastic body installed between a lower side of the first bar and an upper side of the second bar in the inner space of the case to form an elastic force in a direction in which the lower side of the first bar and the upper side of the second bar are separated from each other. can do.

In one embodiment, the support column, the upper support is installed to be connected so that the lower portion of each of the four support bars can be rotated in each individual groove of the "+"-shaped fastening groove formed on the upper portion; A lower support having a symmetrical structure with the upper support, and having the lower support connected to the lower part; A column body in which a lower portion of the upper support is slidably moved by being inserted into the inner space, and an upper portion of the lower support is inserted into the inner space and slidably moved; And an elastic body installed between the upper support and the lower support in the inner space of the pillar body to form an elastic force in a direction in which a lower side of the upper support and an upper side of the lower support are separated from each other.

In one embodiment, the waterproof structure construction method according to another embodiment of the present invention, before the protective material installation step, is installed on the front surface of the waterproof sheet, an auxiliary material support part for supporting the protective material spaced apart by the elastic support It may further include; an auxiliary material support installation step of installing.

In one embodiment, the auxiliary material support portion, a first upper support plate for supporting the rear surface of the protective material; A second upper support plate spaced apart from the first upper support plate to support the rear surface of the protective material; A first lower support plate facing the first upper support plate and supporting the front surface of the waterproof sheet; A second lower support plate facing the second upper support plate and spaced apart from the first lower support plate to support the front surface of the waterproof sheet; A first link having an upper portion connected to one side of the first upper support plate so as to be rotatable, and having a lower portion connected to the other side of the second lower support plate so as to be rotatable; A second link having an upper portion connected to the other side of the second upper support plate so as to be rotatable, and having a lower portion connected to one side of the first lower support plate so as to be rotatable; A first elastic body installed between the first upper support plate and the first lower support plate to support the first upper support plate and the first lower support plate by using an elastic force; And a second elastic body installed between the second upper support plate and the second lower support plate to support the second upper support plate and the second lower support plate by using an elastic force.

In one embodiment, the second link is installed so that the upper portion is rotatably connected to the other side of the second upper support plate, two protrusions formed protruding from the lower one side and the other side, respectively, and extending between the two protrusions It may be made of a connecting frame forming the formed extension bar.

In one embodiment, the first lower support plate, a support plate formed in the shape of a square plate; A sliding hole penetrating the support plate in a horizontal direction and extending in a front-rear direction; A fastening part for fastening the extension bar of the second link seated in the sliding hole; And a horizontal elastic body installed at the rear end of the fastening part and supporting the fastening part in the sliding hole by using an elastic force.

According to one aspect of the present invention described above, a waterproof layer is formed by easily installing a waterproof sheet on the outside of the wall of a building structure constructed underground, and the constructed waterproof layer is protected by a protective material when backfilling the soil, and protects when the ground subsides. It can provide an effect of preventing the ash from damaging the waterproofing layer.

In addition, by additionally installing a configuration to improve the stability of the overall structure by absorbing the shock or vibration transmitted from the protective material spaced apart from the front of the waterproof sheet, the effect of improving the stability of the waterproof structure according to the present invention. Can provide.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within a range that is apparent to a person skilled in the art from the contents to be described below.

1 is a flowchart illustrating a method of constructing a waterproof structure according to an embodiment of the present invention, and FIGS. 2 to 4 are views showing the structure.
5 is a view showing an elastic support according to the present invention.
6 is a view showing the upper pedestal of FIG. 5.
7 to 9 are views showing the support pillar of FIG. 5.
10 is a flow chart illustrating a waterproof structure construction method according to another embodiment of the present invention.
11 is a view showing the auxiliary material support according to the present invention.
12 is a diagram illustrating a connection relationship between the first lower support plate and the second link of FIG. 11.
13 is a diagram illustrating a connection relationship between a first link and a second link.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description of the present invention described below refers to the accompanying drawings, which illustrate specific embodiments in which the present invention may be practiced. These embodiments are described in detail sufficient to enable a person skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different from each other, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the present invention in connection with one embodiment. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description to be described below is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed by the claims. Like reference numerals in the drawings refer to the same or similar functions over several aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a flowchart illustrating a method of constructing a waterproof structure according to an embodiment of the present invention, and FIGS. 2 to 4 are views showing the structure.

Referring to Figure 1, the waterproof structure construction method according to an embodiment of the present invention, first attach to the wall surface 101 by partially removing the upper release paper of the waterproof sheet 102 to be installed outside the wall surface 101 of the structure And, a plurality of fixing parts 112 are protruded outwardly and formed with a pad part 111 extending in the longitudinal direction. After attaching the top contact member 110 to the top of the waterproof layer 103, the top with anchor bolts 105 The contact member 110 and the waterproof sheet 102 are passed through and fixed to the wall surface 101 (S110).

When the upper contact member 110 and the waterproof sheet 102 are fixed to the wall surface 101 by the above-described step S110, the waterproof sheet 102 is temporarily fixed to the wall surface 101 by the step of temporarily fixing the waterproof sheet, waterproofing While removing the release paper of the sheet 102, the waterproof sheet 102 is attached to the wall surface 101 to form the waterproof layer 103 (S120).

When the waterproof sheet 102 is attached to the wall surface 101 by the above-described step S120 to form the waterproof layer 103, a bottom contact member at the bottom of the waterproof sheet 102 (here, the bottom contact member is the above-described top contact member. (110) The lower end of the waterproof sheet 102 is fastened to the lower end of the waterproof sheet 102, for convenience of explanation (not shown in the drawing), and the bottom contact member and the waterproof sheet 102 are passed through the anchor bolt 105 to the wall surface. The bottom contact member and the waterproof sheet 102 are fixed to 101 (S130).

When the lower contact member and the waterproof sheet 102 are fixed to the wall surface 101 by the above-described step S130, the space separated by the upper contact member 110 and the upper contact member 110 and the lower contact member using elastic force The elastic support 300 for supporting the is installed on the front surface of the waterproof sheet 102 (S140).

At this time, the elastic support 300, as shown in Figure 2, it will be preferable to be installed at each corner of the front surface of the waterproof sheet 102 so as to stably support the protective material 104.

On the other hand, the auxiliary material support part 200, which will be described later, is installed between the elastic supports 300 in the front of the waterproof sheet 102 to support the protective material 104 to prevent the protective material 104 from being twisted or squashed. This would be desirable.

When the elastic support 300 is installed on the front surface of the waterproof sheet 102 by the above-described step S140, the fixing part 112 protruding from the upper contact member 110 and the lower contact member 110 is plate-shaped protective material 104 ) Through the protective material 104 is placed and fixed to the outside of the waterproof sheet 102 and is supported by the elastic support 300 by pressing the protective material 104 toward the upper contact member 110 and the lower contact member 110 Do (S150).

The waterproof structure construction method having the steps as described above is to form a waterproof layer by easily installing a waterproof sheet on the outside of the wall surface of a building structure constructed underground, and the constructed waterproof layer is protected by a protective material when backfilling the soil and the ground. It is possible to prevent the protective material from damaging the waterproof layer during subsidence.

In addition, it is possible to improve the stability of the waterproof structure according to the present invention by additionally installing a configuration to improve the stability of the overall structure by absorbing the shock or vibration transmitted from the protective material spaced apart from the front of the waterproof sheet. .

5 is a view showing an elastic support according to the present invention.

Referring to FIG. 5, the elastic support 300 includes an upper support 310, a support pillar 320, and a lower support 330.

In this case, the elastic support 300 is formed in a form laid in a horizontal direction as shown in FIG. 3, but hereinafter, for convenience of explanation, a form in which it is erected in a vertical direction will be described as a reference.

The upper pedestal 310 is connected and installed on the upper side of the support pillar 320 and supports the rear surface of the protective material 104.

In one embodiment, the upper pedestal 310 is configured to support the rear surface of the protective material 104, and each support plate 311 (see FIG. 6) supporting the rear surface of the protective material 104 is individually rotated or It can be supported using elastic force.

In the support pillar 320, the upper pedestal 310 is connected to the upper portion and the lower pedestal 330 is connected to the lower portion, and the vibration transmitted through the upper pedestal 310 is attenuated by using an elastic force.

The lower pedestal 330 is installed under the support pillar 320 and forms a symmetrical structure with the upper pedestal 310 to support the support pillar 320.

6 is a view showing the upper pedestal of FIG. 5.

Referring to FIG. 6, the upper pedestal 310 includes four support plates 311, four support bars 312, and four elastic bars 313.

The support plate 311 is formed in a flat plate shape to support the rear surface of the protective material 104, and the lower side is supported by the support bar 312 and the elastic bar 313.

The support bar 312 is connected and installed so that the upper part is rotatable at the lower side of the edge of the support plate 311 facing the edge of the other support plate 311 positioned in the diagonal direction, and the lower part of the support column 320 It is connected to the top so that it can be rotated.

The elastic bar 313 is connected so that the upper part is rotatable at the lower side of the opposite edge of the corner where the support bar 312 is installed in the support plate 311, and the lower part is rotatable on the upper part of the support column 320 It is connected and installed, and supports the edge of the support plate 311 using an elastic force.

In one embodiment, the elastic bar 313 may include a first bar 3131, a second bar 3132, a case 3133, and an elastic body 3134.

The first bar 3131 is connected to the lower side of the edge opposite to the edge where the support bar 312 is installed in the support plate 311 so that the upper part is rotatable.

The second bar 3132 is connected and installed so that the lower part is rotatable below the position where the lower part of the support bar 312 is installed from the upper part of the support column 320.

In the case 3133, the lower portion of the first bar 3131 is inserted into the inner space and slidably moved, and the upper portion of the second bar 3132 is inserted into the inner space and slid.

The elastic body 3134 is installed between the lower side of the first bar 3131 and the upper side of the second bar 3132 in the inner space of the case 3133, and the lower side and the second bar 3132 of the first bar 3131 The upper side of it forms an elastic force in the direction away from each other.

The upper pedestal 310 having the configuration as described above is provided on the upper portion of the support pillar 320, that is, by the support bar 312 and the elastic bar 313 that are connected to be rotatably installed on the upper support portion 321. By using the supported support plate 311, the protective material 104 can be efficiently supported even if it is inclined in any direction, as well as vibration or impact transmitted from the protective material 104 using the elastic force of the elastic bar 313 It is possible to implement a structure that can effectively attenuate, etc.

7 to 9 are views showing the support pillar of FIG. 5.

Referring to FIG. 7, the support pillar 320 includes an upper support 321, a lower support 322, a pillar body 323, and an elastic body 324.

The upper support 321, each of the four support bars 312 in each of the individual grooves (325a, 325b, 325c, 325d) (see Fig. 8) of the "+"-shaped fastening groove 325 formed on the top It is connected and installed so that the lower part is rotatable, and it is connected and installed on the upper part of the lower support 322.

The lower support 322 forms a symmetrical structure with the upper support 321, and the lower support 330 is connected to the lower part, and is connected to the lower part of the pillar body 323.

That is, the lower support 322 is provided with a configuration such as the fastening groove 325 of the upper support 321 as a vertically symmetrical structure, but a description thereof will be omitted below in order to avoid redundancy.

As shown in FIG. 9, the pillar body 323 is inserted into an inner space 326 in which the lower portion of the upper support 321 is formed in a cylindrical shape and is slidably moved, and the upper portion of the lower support 322 is an inner space 326. ) And slides.

The elastic body 324 is installed between the upper support 321 and the lower support 322 in the inner space 326 of the column body 323 so that the lower side of the upper support 321 and the upper side of the lower support 322 It creates elastic force in the direction away from each other.

The support pillar 320 having the configuration as described above is installed between the upper pedestal 310 and the lower pedestal 330 and transmitted from the upper pedestal 310 or the lower pedestal 330 using an elastic force. By absorbing the above-described elastic bar 313 is not absorbed even by the primary vibration or shock absorption, it is possible to further improve the stability of the entire configuration by finally attenuating the remaining vibration or shock.

10 is a flow chart illustrating a waterproof structure construction method according to another embodiment of the present invention.

Referring to Figure 10, the waterproof structure construction method according to another embodiment of the present invention, before the protective material installation step (S150) described above in Figure 1, it is installed on the front surface of the waterproof sheet 102, the elastic support 300 Install the auxiliary material support portion 200 for supporting the protective material 104 spaced apart by (S160).

The waterproof structure construction method according to another embodiment having the configuration as described above is that the protective material 104 spaced apart by the elastic support 300 is damaged while being twisted due to vibration or shock transmitted from the outside, or sagging while being bent. In order to prevent it, an auxiliary material support part 200 is additionally installed between the elastic supports 300 in the front of the waterproof sheet 102 as shown in FIG. 2 to improve the structural stability of the waterproof structure according to the present invention. have.

11 is a view showing the auxiliary material support according to the present invention.

Referring to FIG. 11, the auxiliary material support part 200 includes a first upper support plate 210, a second upper support plate 220, a first lower support plate 230, a second lower support plate 240, and a first link 250. ), a second link 260, a first elastic body 270, and a second elastic body 280.

In this case, the auxiliary material support part 200 is formed in a form laid in a horizontal direction as shown in FIG. 3, but hereinafter, for convenience of explanation, it will be described based on a form in which it is erected in a vertical direction.

The first upper support plate 210 supports the rear surface of the protective material 104, is connected and installed so that the upper portion of the first link 250 is rotatable, and is supported by the first elastic body 270.

The second upper support plate 220 is spaced apart from the first upper support plate 210 to support the rear surface of the protective material 104, and is connected and installed so that the upper part of the second link 260 is rotatable, and the second elastic body 280 Supported by ).

The first lower support plate 230 faces the first upper support plate 210 and supports the front surface of the waterproof sheet 102, is connected and installed so that the lower part of the second link 260 is rotatable, and the first elastic body ( 270).

The second lower support plate 240 faces the second upper support plate 220 and is spaced apart from the first lower support plate 230 to support the front surface of the waterproof sheet 102, and the lower part of the first link 250 rotates. It is connected and installed so as to be possible, and is supported by the second elastic body 280.

The first link 250 is connected and installed so that the upper part is rotatable to one side of the first upper support plate 210, and the lower part is connected and installed to be rotatable to the other side of the second lower support plate 240, as shown in FIG. As shown, the second link 260 and the “X” shape are disposed to intersect.

The second link 260 is connected and installed so that the upper part is rotatable to the other side of the second upper support plate 220, and the lower part is connected and installed to be rotatable to one side of the first lower support plate 230, as shown in FIG. As shown, the first link 250 and the “X” shape are disposed to intersect.

At this time, the first link 250 has a constricted waist 251 formed at an intersection with the second link 260 as shown in FIG. 13, and the second link 260 intersects with the first link 250 A moving groove 263 may be formed so that the waist 251 of the first link 250 is inserted in the position to be movable.

The first elastic body 270 is installed between the first upper support plate 210 and the first lower support plate 230 and supports the first upper support plate 210 and the first lower support plate 230 using an elastic force.

The second elastic body 280 is installed between the second upper support plate 220 and the second lower support plate 240 to support the second upper support plate 220 and the second lower support plate 240 using an elastic force.

The auxiliary material support part 200 having the configuration as described above is installed between the waterproof sheet 102 and the auxiliary material 104 and transmitted from the auxiliary material 104 or from the wall 101 on which the waterproof sheet 102 is installed. By effectively reducing the vibration or shock of the auxiliary member 104 as well as the vibration or shock in the transverse direction, the structural stability of the auxiliary member 104 can be improved, thereby effectively preventing the auxiliary member 104 from being damaged.

12 is a diagram illustrating a connection relationship between the first lower support plate and the second link of FIG. 11.

Referring to FIG. 12, the second link 260 is connected and installed so that the upper part is rotatable to the other side of the second upper support plate 220, and two protrusions 261 protruding from the lower one side and the other side, respectively. And a connection frame 263 forming an extension bar 262 extending between the two protrusions 261.

At this time, the connection structure between the first lower support plate 230 and the second link 260 can be equally applied between the other support plates and the links. It will be replaced and omitted by the connection relationship between (230) and the second link (260).

In one embodiment, the first lower support plate 230 includes a support plate 231, a sliding hole 232, a fastening part 233, and a horizontal elastic body 234.

The support plate 231 is formed in the shape of a square plate, and an extension bar 262 is inserted at one side to form a sliding hole 232 for sliding.

The sliding hole 232 penetrates the support plate 231 in the horizontal direction left and right and extends in the front and rear direction to form a moving space for the extension bar 262 to be inserted and moved.

The fastening part 233 fastens the extension bar 262 of the second link 260 seated in the sliding hole 232, and is supported by the horizontal elastic body 234 in the space of the sliding hole 232 to extend the bar. Support (262).

The horizontal elastic body 234 is installed at the rear end of the fastening part 233 and supports the fastening part 233 in the sliding hole 232 using an elastic force.

The auxiliary material support portion 200 having the configuration as described above is a waterproof sheet 102 by each support plate supported by the first elastic body 270 and the second elastic body 280 as shown in Figure 14 (a). ) And the auxiliary material 104,

When pressure is applied to the waterproof sheet 102 or the auxiliary material 104, as shown in FIG. 14(b), between the first upper support plate 210 and the first lower support plate 230 or the second upper support plate 220 It is possible to improve the structural stability of the waterproof structure according to the present invention by absorbing and attenuating vibrations or shocks as the gap between the and the second lower support plate 240 is individually contracted and extended.

The above-described embodiments are for illustration only, and those of ordinary skill in the art to which the above-described embodiments belong can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments You can understand. Therefore, it should be understood that the above-described embodiments are illustrative and non-limiting in all respects. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as being distributed may also be implemented in a combined form.

The scope to be protected through the present specification is indicated by the claims to be described later rather than the detailed description, and should be interpreted as including all changes or modified forms derived from the meaning and scope of the claims and the concept of equivalents thereof. .

101: wall
102: waterproof sheet
103: waterproof layer
104: protective material
200: auxiliary material support
300: elastic support

Claims (9)

The upper release paper of the waterproof sheet to be installed outside the wall of the structure is partially removed and attached to the wall, and a plurality of fixed parts are protruded to the outside and the upper adhesion member formed with a pad part extending in the longitudinal direction is adhered to the top of the waterproof layer, and then anchored. A step of temporarily fixing the waterproof sheet to be fixed to the wall by penetrating the upper contact member and the waterproof sheet with bolts;
A waterproof sheet attaching step of forming a waterproof layer by attaching the waterproof sheet to the wall while removing the release paper of the waterproof sheet when the waterproof sheet is temporarily fixed to the wall by the temporary fixing step of the waterproof sheet;
When the waterproof sheet is attached to the wall, the bottom contact member is adhered to the bottom of the waterproof sheet, and the bottom contact member and the waterproof sheet are passed through the waterproof sheet with anchor bolts to fix the bottom contact member and the waterproof sheet to the wall surface. The step of attaching the contact member;
An elastic support installation step of installing an elastic support on the front surface of the waterproof sheet using an elastic force to support the upper contact member, the upper contact member, and the space separated by the lower end contact member; And
A fixing part protruding from the upper contact member and the lower contact member penetrates through the plate-shaped protective material so that the protective material is disposed and fixed to the outside of the waterproof sheet and is supported by the elastic supporter toward the upper contact member and the lower end contact member. Containing, a waterproof structure construction method; a protective material installation step of press-fitting the protective material.
The method of claim 1, wherein the elastic support,
An upper pedestal supporting the rear surface of the protective material;
A support pillar having the upper pedestal installed on the upper portion and attenuating the vibration transmitted through the upper pedestal by using an elastic force; And
Containing, a waterproof structure construction method that is installed under the support pillar and forms a symmetrical structure with the upper support to support the support pillar from the front surface of the waterproof sheet.
The method of claim 2, wherein the upper pedestal,
Four support plates formed in a flat plate shape to support the rear surface of the protective material;
Four support bars connected and installed so that the upper part is rotatable at the lower side of the edge of the support plate facing the edge of the other support plate located in the diagonal direction, and the lower part is connected to the upper part of the support column so as to be rotatable; And
The support plate is connected and installed so that the upper part is rotatable at the lower side of the opposite edge of the corner where the support bar is installed, the lower part is connected to the upper part of the support column, and the edge of the support plate uses elastic force. Four elastic bars to be supported by; including, a waterproof structure construction method.
The method of claim 3, wherein the elastic bar,
A first bar connected to and installed at a lower side of an opposite edge of the edge on which the support bar is installed in the support plate so that the upper portion thereof is rotatable;
A second bar connected to and installed at a lower portion of the support column so as to be rotatable lower than a position at which the lower portion of the support bar is installed;
A case in which a lower portion of the first bar is inserted into the inner space and slidably moved, and an upper portion of the second bar is inserted into the inner space to be slid; And
Including; an elastic body installed between the lower side of the first bar and the upper side of the second bar in the inner space of the case to form an elastic force in a direction in which the lower side of the first bar and the upper side of the second bar are away from each other; , Waterproof structure construction method.
The method of claim 4, wherein the support pillar,
An upper support that is connected and installed so that the lower part of each of the four support bars is rotatable in each individual groove of the "+"-shaped fastening groove formed on the upper part;
A lower support having a symmetrical structure with the upper support, and having the lower support connected to the lower part;
A column body in which a lower portion of the upper support is slidably moved by being inserted into the inner space, and an upper portion of the lower support is inserted into the inner space and slidable; And
Containing, a waterproof structure construction method comprising; an elastic body installed between the upper support and the lower support in the inner space of the pillar body to form an elastic force in a direction in which the lower side of the upper support and the upper side of the lower support are separated from each other.
The method of claim 1,
Prior to the step of installing the protective material, an auxiliary material support installation step of installing an auxiliary material support for supporting the protective material that is installed on the front surface of the waterproof sheet and spaced apart by the elastic support; further comprising, a waterproof structure construction method.
The method of claim 6, wherein the auxiliary material support,
A first upper support plate supporting the rear surface of the protective material;
A second upper support plate spaced apart from the first upper support plate to support the rear surface of the protective material;
A first lower support plate facing the first upper support plate and supporting the front surface of the waterproof sheet;
A second lower support plate facing the second upper support plate and spaced apart from the first lower support plate to support the front surface of the waterproof sheet;
A first link having an upper portion connected to one side of the first upper support plate so as to be rotatable, and having a lower portion connected to the other side of the second lower support plate so as to be rotatable;
A second link having an upper portion connected to the other side of the second upper support plate so as to be rotatable, and having a lower portion connected to one side of the first lower support plate so as to be rotatable;
A first elastic body installed between the first upper support plate and the first lower support plate to support the first upper support plate and the first lower support plate by using an elastic force; And
A waterproof structure construction method comprising; a second elastic body installed between the second upper support plate and the second lower support plate to support the second upper support plate and the second lower support plate by using an elastic force.
The method of claim 7, wherein the second link,
Consisting of a connecting frame having an upper part rotatably connected to the other side of the second upper support plate and forming two protrusions protruding from the lower one side and the other side, and an extension bar extending between the two protrusions , Waterproof structure construction method.
The method of claim 8, wherein the first lower support plate,
A support plate formed in the shape of a square plate;
A sliding hole penetrating the support plate in a horizontal direction and extending in a front and rear direction;
A fastening part for fastening the extension bar of the second link seated in the sliding hole; And
Containing, a waterproof structure construction method; a horizontal elastic body installed at the rear end of the fastening part to support the fastening part in the sliding hole by using an elastic force.

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