KR200396370Y1 - Corner type waterproof member - Google Patents

Abstract

Disclosed is a corner waterproof member for use in a waterproofed place to prevent leakage of a building. Corner waterproofing members are provided for effective finishing of the waterproofing where the building walls meet or protrude from each other to form a corner. The corner waterproof member has a bottom portion provided along the building floor and a granular portion bent integrally with the floor portion and provided along the building side wall. Accordingly, the waterproof sheet is cut to provide a corner waterproof member having a relatively inferior waterproof force, thereby more easily complementing the waterproof force of the corner portion having a weak waterproof function.

Description

Corner waterproofing member {CORNER TYPE WATERPROOF MEMBER}

The present invention relates to a waterproof member for the corner used where the waterproof material is installed. In more detail, the present invention relates to a corner waterproof member that can be easily installed in order to complement the waterproof function in the corner portion of the installation of the waterproof material is difficult.

Waterproofing of a building means a treatment method for preventing rain from leaking into a building and treating rainwater that has permeated the building. Waterproofing of a building broadly includes waterproofing the entire roof and exterior walls of the building, but generally the roof ends (corrosion), valleys, parapets or parapet walls, ceilings and walls. Refers to the treatment of leaky parts, such as around doors and windows.

With the development in the construction industry, large-scale construction such as skyscrapers, international airports, subways, and large sports stadiums is under way. However, many of these structures often require repair / reinforcement due to cracks and leaks before they can be used. However, the repair / reinforcement is enormously incurred due to the need for repeated repairs due to re-leakage due to the difficulty of complete repair even though the initial high cost is applied.

Of these areas, especially rooftops, roofs and walls should be specially waterproofed as rainwater can penetrate intensively. In concrete structures, rooftops are using various waterproofing materials because they are under the harshest environmental conditions that are directly exposed to the external environment.

However, the corners that are difficult to process the waterproofing material may be applied thinner than other places according to the skill of the contractor, and even when using the sheet-shaped waterproofing material, the waterproof sheet is cut and installed in accordance with the corner portion, thereby providing a waterproof function. This can be vulnerable. Therefore, the corner portion of the building roof or the like that is easily exposed to the external environment can be easily peeled off or cracked compared to other portions.

Therefore, one object of the present invention for solving the above-described problems is to provide a corner waterproof member that can easily complement the waterproof function in the corner portion difficult to apply the waterproof material or install the waterproof sheet.

Corner waterproofing member according to the present invention includes a surface formed along the side wall and the bottom forming the corner portion. More specifically, the corner waterproof member is installed at a corner where two sidewalls and a bottom meet to form a corner, and have a bottom portion formed along the floor and a granular portion formed along the two sidewalls.

The granular part is formed along two side walls forming a corner. Thus, while generally forming an angle of about 90 degrees, depending on the shape of the building can be achieved an angle of 90 degrees or less or 90 degrees or more.

The bottom part is formed integrally with the granular part. Specifically, the bottom portion may be formed to connect the granular portion inside the angle formed by the granular portion, and the waterproof member for the corner provided in this way may be installed at the end corner portion of the building. In addition, the bottom portion may connect the granular portion from the outside of the angle formed by the granular portion, wherein the waterproof member for the corner provided may be installed in the corner portion protruding like a pillar of the building.

Here, the bottom portion is formed inside the granular portion, the angle formed by the granular portion formed along the two side walls is less than about 180 degrees, the bottom portion of the granular portion is formed along the floor from the bottom of the granular portion toward a relatively small angle It means that the bottom portion is formed to extend. In addition, the bottom portion is formed outside the granular portion, the angle formed by the granular portion formed along the two side walls is about 180 degrees or more, and the bottom portion is formed along the bottom from the bottom of the granular portion toward a relatively small angle among the angles formed by the granular portion. It means that the bottom portion is formed to extend.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments.

Example 1

1 is a perspective view of a waterproof member for a corner according to the present invention. Referring to FIG. 1, the waterproof member 100 for a corner includes a bottom portion 110 formed along a building floor and a granular portion 120 formed along two sidewalls.

Since the rooftop, roof and wall surfaces are directly exposed to the external environment, a waterproof layer is formed to prevent leakage of rainwater. In forming the waterproofing layer, a liquid waterproofing liquid may be applied to the entire rooftop to be constructed and dried for a few days to form a waterproofing layer, or the waterproofing layer may be formed using a hard sheet. However, these methods are difficult to apply evenly and uniformly compared to other floors or sidewalls of the waterproofing liquid at the corner portion where the wall surface and the floor meet. In addition, even in the case of using a waterproof sheet using a hard sheet, the corner portion is constructed by contacting the corner portion after cutting the sheet, so that the corner portion can easily be damaged by the external environment. Even in this case, water may seep from the cut corner. Therefore, the corner waterproof member 100 is used where the external environment or waterproof ability is weak compared to other places.

The bottom portion 110 may be provided along a bottom on which the waterproof layer is formed, and the two sides of the curved portion 120 may be approximately 90 degrees so that the granular portion 120 may be in close contact with two sidewalls forming a corner. To achieve. Therefore, the bottom part 110 is formed toward the inside of the granular part 120 and extends vertically from the bottom of the granular part 120.

In addition, the waterproof member 100 may be formed using a soft synthetic resin, such as soft silicone, by applying a urethane sealant or other adhesive to the corner portion before placing the corner waterproof member 100 in the corner portion for the corner The waterproof member 100 can be attached to the corner.

Example 2

2 is a perspective view for explaining an example of constructing a corner waterproofing member according to a second embodiment of the present invention.

2, the protruding wall faces at an angle of about 270 degrees outward. Therefore, it is difficult to use the corner waterproofing member 100 used in the first embodiment. Therefore, a corner waterproof member 200 having a shape different from that of the first embodiment is required. The two granular parts 220 which are integral with each other may be in close contact with corners formed by the wall surfaces, and each granular part 220 may be provided in a bent semicircular shape to cover sidewalls. The granular part may be provided in various shapes such as a rectangle and a polygon in addition to the semicircle shape.

Referring back to FIG. 2, the bottom portion 210 is provided integrally with the granular portion 220 and has a fan shape as shown in the figure. Like the granular part 220, the bottom part 210 may be provided in various shapes such as a square or a polygon.

Hereinafter, a process of constructing the corner waterproof member 200 will be described.

First, the roof or floor on which the waterproof sheet is to be cleaned is cleaned free of debris, and a waterproof sheet layer is formed on the cleaned floor. Before the corner waterproof member 200 is installed at the corner where the waterproof sheet is laid, a urethane sealant is applied and the corner waterproof member 200 is adhered to the corner where the waterproof sheet is installed via the urethane sealant. Even after bonding the corners and the waterproof members for the corners, the urethane sealant can freely shrink and expand by using the elasticity of the material itself. Therefore, even if the concrete surface is repeatedly contracted or expanded by the change of the external temperature, the urethane sealant can be repeatedly contracted or expanded together, and the waterproof performance can be excellently maintained between the corner and the waterproof member.

The corner portion is difficult to uniformly apply the waterproofing liquid due to the narrow space, but by using the corner waterproofing member 200 according to the present embodiment, it is possible to compensate for the waterproofing of the corner portion. In addition, even when the waterproof layer is used with a hard sheet, the corner part can prevent a leakage phenomenon caused by the gap created by cutting the sheet at the corner part, and can compensate for the waterproofing ability at a location where the waterproof ability is weak. .

Referring back to FIG. 2, the corner waterproof member 200 includes a granular portion 220 and a bottom portion 210. The granular part 220 is formed to be in close contact with the two side walls meet, and the bottom part 210 is formed outward from the bottom of the granular part 220. It is formed to be in close contact with the floor.

Therefore, by providing a corner waterproofing member according to the present invention, in the corner portion difficult to apply and install the waterproofing material, it is possible to easily complement the waterproofing function.

As described above, the present invention has been described with reference to a preferred embodiment of the present invention, but those skilled in the art various modifications and changes of the present invention without departing from the spirit and scope of the present invention described in the claims below I can understand that you can.

1 is a perspective view of a waterproof member for a corner according to a first embodiment of the present invention.

2 is a perspective view for explaining an example of constructing a corner waterproofing member according to a second embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

100, 200: Waterproofing member for corners 110, 210: Bottom part

120, 220: winning part

Claims (4)

In the corner waterproofing member installed in the corner part of a building, Two granular portions formed along the sidewalls; And A bottom portion extending vertically from the bottom of the granular portion and formed along a bottom; Corner waterproofing member comprising a. The method of claim 1, The granular portion and the bottom portion are integrally formed, the waterproof member for the corner, characterized in that formed using a soft synthetic resin material. The method of claim 1, The two granular parts are connected at an angle of less than 180, and the bottom part is formed vertically from the bottom of the granular part, and the waterproof member for a corner, characterized in that located inside the two granular parts. The method of claim 1, The two granular portions are connected at an angle of less than 180, wherein the bottom portion is formed vertically from the bottom of the granular portion, the waterproof member for a corner, characterized in that located on the outside of the two granular portions.