KR100806634B1 - Waterproof structure on the roof, using polyester reinforced pvc waterproof-sheet and deterioration preventing-cap - Google Patents

Abstract

A waterproof structure of the rooftop using a polyester reinforced PVC waterproof sheet and a deterioration prevention cap of an end sealing material is provided to keep a waterproof sheet installed stably using a deterioration prevention cap and a semi-insulating sheet member and to use for a long term without placing a portion of components such as a sealing material. A waterproof structure of the rooftop using a polyester reinforced PVC waterproof sheet and a deterioration prevention cap of an end sealing material comprises a PVC waterproof sheet(40) placed on an internal wall of a railing(12) at the top of the bottom(11) of the rooftop(10), a semi-insulating sheet member(20) installed between the waterproof sheet and the rooftop bottom to insulate between the waterproof sheet and the rooftop bottom and provided with many adhesive holes(21) to attach the waterproof sheet to the rooftop bottom strongly, an adhesive member(30) placed into the adhesive hole of the semi-insulating sheet member to attach and fix the waterproof sheet to the rooftop bottom together with the semi-insulating sheet member, a sheet fixing member(50) installed to the top of the waterproof sheet placed on the internal wall of the railing to fix the waterproof sheet to a wall of the railing, a sealing material(60) installed to the top(42) of the waterproof sheet and the upper part of the sheet fixing member to cut off the inflow of water between the internal wall of the railing and the waterproof sheet, and a deterioration prevention cap(70) located on the sealing material to prevent the deterioration of the sealing material by sunlight, etc.

Description

Waterproof structure on the roof, using Polyester reinforced PVC waterproof-sheet and deterioration preventing-cap}

The present invention relates to a roof waterproof structure using a PVC waterproof sheet, and in particular, a semi-insulated sheet member and a deterioration prevention cap of an end sealing material with a polyester reinforced PVC waterproof sheet and an end sealing material to maintain excellent waterproof performance for a long time using a deterioration prevention cap. It relates to a waterproof structure of the roof using.

Waterproof structures are installed on the roof or roof of buildings such as buildings to prevent leaks.As a general waterproofing method on the roof of a building, asphalt waterproofing, sheet waterproofing, coating waterproofing, and composite waterproofing are widely used. .

Among them, the sheet waterproofing method is a method of forming a waterproofing layer by applying a waterproof sheet of a predetermined standard on the rooftop floor and has an excellent convenience in construction.

However, despite the advantages of the convenience of construction of the sheet waterproofing method, when the sheet is adhered to the roof surface by the front adhesive method, it does not correspond enough to the expansion and contraction of the concrete structure, resulting in swelling phenomenon or There is a problem that can occur, such as tearing.

In addition, the sheet waterproofing method is usually attached to the roof top and the railing inner wall, there is also a problem that water can flow between the end portion and the railing wall surface attached to the railing inner wall.

Of course, it is possible to prevent the penetration of moisture by inserting a sealing material between the waterproof sheet and the railing wall, in which case the exposure to the sun for a long time easily deteriorates the loss of the sealing function. Therefore, in order to maintain a stable waterproof function occurs a cumbersome problem that must be frequently replaced the sealing material.

After all, the existing sheet waterproofing method is more effective, there is a problem that there is a limit to realize a stable rooftop waterproofing for a long time.

The present invention has been made to solve the above problems, by using a deterioration prevention cap and a semi-insulated sheet member to maintain a stable state of installation of the waterproof sheet and to allow a long time use without replacing some members It is an object to provide a rooftop waterproof structure using an ester reinforced PVC waterproof sheet and an anti-degradation cap of the end sealing material.

In addition, the present invention realizes an insulating function between the waterproof sheet and the rooftop through the semi-insulated sheet member having an adhesive hole, and simultaneously attaches the waterproof sheet and the semi-insulated sheet member to the rooftop. It is an object of the present invention to provide a roof waterproof structure using a polyester reinforced PVC waterproof sheet and a deterioration prevention cap of an end sealant to stably attach and fix the waterproof sheet to a rooftop floor.

In addition, the present invention, by preventing the deterioration of the sealing material by installing a deterioration prevention cap to maintain the waterproof function of the sealing material for a long time, and prevents deterioration of the polyester reinforced PVC waterproof sheet and the end sealing material that can reduce the cumbersome due to replacement The purpose is to provide a rooftop waterproof structure using a cap.

In addition, the present invention, by using a polyester reinforcement PVC waterproof sheet and the end-proofing cap of the sealing member to facilitate the protection, replacement and repair of the sealing material by blocking the portion in which the sealing material is installed to the outside, and configured to open and close the inside. The purpose is to provide a waterproof rooftop structure.

The waterproof structure of the roof using a polyester reinforced PVC waterproof sheet and an anti-degradation cap of the end sealing material according to the present invention for realizing the above object is a PVC waterproof sheet (hereinafter referred to as 'waterproof sheet') applied on the inner wall of the railing on the rooftop floor. D); A semi-insulated sheet member installed between the waterproof sheet and the rooftop to insulate the waterproof sheet and the rooftop, and having a plurality of adhesive holes formed therein; An adhesive member inserted into the adhesive hole of the semi-insulated sheet member to attach and fix the waterproof sheet to the rooftop together with the semi-insulated sheet member; A sheet fixing member installed at an upper end of the waterproof sheet applied to the inner wall of the railing to fix the waterproof sheet to the railing wall; A sealing material installed on the upper end of the waterproof sheet and the upper part of the sheet fixing member from the inner wall of the railing to block water from flowing between the inner wall of the railing and the waterproof sheet; Located on top of the sealing material is characterized in that it comprises a deterioration prevention cap to prevent the sealing material from being deteriorated by sunlight.

Here, the semi-insulating sheet member, the adhesive hole is preferably formed uniformly at regular intervals.

The deterioration prevention cap may include a fixing part positioned in a vertical direction and fixed to the wall of the railing through a fastening member, and a shielding part which is positioned inclined horizontally or downwardly from the fixing part to block sunlight transmitted to the sealing material. Can be.

On the contrary, the deterioration prevention cap includes a fixing part installed on the inner wall of the railing, a shielding part extending in a structure bent in a substantially horizontal direction from the fixing part to block the sun, and rotating downward from the end of the shielding part. Alternatively, it may be configured to include an opening and closing portion that can be connected to the refractive index so as to open the inner space where the sealing material is located, and a coupling portion provided at the lower end of the opening and closing portion to be coupled to and detachable from the seat fixing member.

The roof waterproof structure using the polyester reinforced PVC waterproof sheet and the anti-degradation cap of the end sealing member according to the present invention, by using the anti-deterioration cap and the semi-insulated sheet member to maintain the installation state of the waterproof sheet in addition to a part of the sealing material It is possible to use for a long time without replacing the member, there is an effect that more efficient roof waterproofing can be made.

In addition, the present invention, through the semi-insulated sheet member formed with an adhesive hole, can realize the insulating function between the waterproof sheet and the rooftop floor, and can simultaneously attach the waterproof sheet and the semi-insulated sheet member to the rooftop floor, In addition, there is an effect that can be secured by attaching the waterproof sheet to the roof floor stably.

In addition, the present invention, by preventing the deterioration of the sealing material by installing a deterioration prevention cap, so that the waterproof function of the sealing material is maintained for a long time, there is an effect to reduce the cumbersome due to replacement.

In addition, since the present invention is configured to block the portion in which the sealing material is installed from the outside and to open and close the inside, the sealing material may be easily protected and replaced and repaired.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a partial cutaway perspective view showing a roof waterproof structure according to an embodiment of the present invention, Figure 2 is a detailed view of the "A" part of Figure 1, Figure 3 is a waterproof sheet installation state of the roof bottom portion in Figure 1 to be.

As shown in Figures 1 to 3, the waterproof structure of the roof using a polyester-reinforced PVC waterproof sheet and the anti-degradation cap of the end sealing material according to the present invention, the railing 12 at the top of the bottom 11 of the roof 10 ) PVC waterproof sheet 40 (hereinafter referred to as 'waterproof sheet') applied on the inner wall, and installed between the waterproof sheet 40 and the rooftop floor 11 between the waterproof sheet 40 and the rooftop floor 11 The semi-insulated sheet member 20 having a plurality of adhesive holes 21 formed therein and the adhesive holes 21 of the semi-insulated sheet member 20 are inserted into the semi-insulated sheet member. The adhesive member 30 attached to the rooftop 11 and fixed to the rooftop 11 and the upper end of the waterproof sheet 40 applied to the inner wall of the handrail 12 are installed on the railing 12. From the inner wall of the seat fixing member 50 and the handrail 12 to the wall, the upper end 42 of the waterproof sheet 40 and the upper part of the sheet fixing member 50 are fixed. And a sealing material 60 that blocks moisture from entering between the inner wall of the handrail 12 and the waterproof sheet 40, and is positioned on the sealing material 60 to prevent the sealing material 60 from being deteriorated by sunlight or the like. It is composed of a deterioration prevention cap 70.

The main components of the present invention configured as described above will be described in detail.

First, the semi-insulated sheet member 20 is a sheet member that is first applied to the rooftop floor 11 before the waterproof sheet 40 is applied to the rooftop floor 11 and installed to have an insulation function such as heat insulation. The same material as that of the nonwoven fabric of the fiber sheet can be used.

The semi-insulating sheet member 20 realizes an insulation function between the waterproof sheet 40 and the rooftop floor 11, and also allows the waterproof sheet 40 to be firmly attached to the rooftop floor 11. The adhesive hole 21 is formed.

The adhesive hole 21 is generally formed to be considerably larger than the fine holes of the semi-insulated sheet member 20. Preferably, the hole is formed by punching the sheet member.

In addition, the adhesive hole 21 is preferably formed in a predetermined size at regular intervals so that the waterproof sheet 40 can be attached to the rooftop floor 11 by a uniform adhesive force. And the shape of the hole can be variously formed according to the implementation conditions, such as hexagon, square, round.

As the adhesive hole 21 is formed in the semi-insulated sheet member 20 as described above, the waterproof sheet 40 may be attached to the rooftop 11 to be fixed in a state where a sufficient amount of adhesive is injected into the adhesive hole 21. do. At this time, since the semi-insulated sheet member 20 has a predetermined thickness, the adhesive hole 21 is also formed to a predetermined depth, so that the thickness and the amount of the adhesive to be injected into the adhesive hole 21 are increased by this. Accordingly, it is possible to provide a more stable adhesive force to the waterproof sheet 40.

In addition, the semi-insulated sheet member 20 has the advantage that can be attached to the semi-insulated sheet member 20 and the waterproof sheet 40 at the same time to the rooftop floor 11 through a single adhesive coating process.

In addition, an appropriate amount of adhesive can also be applied to the periphery of the adhesive hole 21 of the semi-insulated sheet member 20, and the improvement of adhesiveness is usually performed between the semi-insulated sheet member 20 and the rooftop floor 11. It can be used by applying the primer used for.

The adhesive member 30 may be a liquid polyurethane adhesive that is commonly used, and can be used in various ways as long as the adhesive attaches the waterproof sheet 40.

The adhesive member 30 is preferably used to be sufficiently applied to the entire portion of the semi-insulated sheet member 20 or the adhesive hole 21.

Next, the PVC waterproof sheet 40, it is preferable to use a polyester reinforced PVC waterproof sheet, looks at the polyester reinforced PVC waterproof sheet 40.

The polyester-reinforced PVC waterproof sheet, first, has properties of maintaining excellent durability and weather resistance even after long use. This is because polyester scrims are reinforced to have good tensile strength and low elongation.

Next, it has properties of blocking ultraviolet rays (UV) and preventing static electricity. This is to have a sunscreen effect by the lacquer (Lacquer) coating material.

Next, the water vapor permeability is excellent. In other words, it does not permeate water but permeates water vapor, which facilitates the evaporation of water vapor contained in concrete, preventing swelling and swelling due to water vapor, and eliminating the need for a separate degassing device. Have

In addition, it can be recycled in the future, which is environmentally friendly, and has excellent fire resistance due to its self extinguish characteristics, high root resistance to plants when used as a roof garden, and construction in cold environments below 35 degrees below zero. Has characteristics.

Compared with the polyester reinforced PVC waterproof sheet and the general asphalt waterproof sheet having these characteristics are shown in the table below.

On the other hand, the polyester reinforced PVC waterproof sheet 40 described in detail above is preferably installed by mutually attaching the parts overlapping each other by a method such as hot air bonding.

Next, the sheet fixing member 50 is preferably formed of a metal material such as aluminum, but is not necessarily limited thereto, and may be manufactured using a hard synthetic resin material. The sheet fixing member 50 is disposed long in the horizontal direction on the inner wall of the handrail 12 and fixed to the wall of the handrail 12 through a fixing screw 55 or the like.

Specifically, the seat fixing member 50, referring to Figure 2, the cross-section is formed of a substantially 'b' shaped structure so that the upper horizontal surface 52 is formed so that the sealing material 60 can be widely applied, vertical surface 51 is formed to be fixed to the wall surface of the handrail 12 through a fixing screw 55 or the like.

The front bent portion 53 of the horizontal surface 52 is preferably formed to be bent in a round shape or '' 'shape so that sharp edges do not occur and rain water and the like can be induced to fall down.

Next, the sealant 60 may be made of silicon, which is used as a conventional sealant, and may be installed on the waterproof sheet 40 and the sheet fixing member 50 from the inner wall of the railing 12 to form the wall of the railing 12. And water is prevented from flowing between the waterproof sheet 40.

This sealing material 60 is preferably applied to the structure gradually lowered toward the front of the seat fixing member 50 from the wall surface of the handrail 12 as shown in FIG. The rainwater flowing down the wall of the railing 12 by this structure is naturally induced to the front of the seat fixing member 50 so as to fall on the waterproof sheet on the bottom of the rooftop 10.

Next, the anti-degradation cap 70 may be formed of a metal material or a hard synthetic resin material, and is formed in a long bar structure as a whole and installed directly above the sealing material 60, and the sealing material 60 by ultraviolet rays or the like. ) To prevent deterioration.

The deterioration prevention cap 70 is preferably formed in a width and size enough to block the sun from the upper portion of the sealing material 60, in this embodiment, the fixing portion 71 and the shielding portion 72 is integral Illustrates the anti-deterioration cap 70 is formed so that the cut surface is formed of a substantially 'b' shaped structure.

That is, the deterioration prevention cap 70 of the present embodiment is fixed to the wall 71, the fixing portion 71 is positioned in the vertical direction through a fastening member such as a screw 80, the shielding portion 72 is the high It is positioned so as to be inclined horizontally or downwardly from the government portion 71 to block sunlight transmitted to the sealing material 60.

Of course, the end portion 73 of the shielding portion 72 is also preferably formed such that the end is bent in a round or '' 'shape like the sheet fixing member 50.

On the other hand, Figure 4 and Figure 5 is a reference diagram for explaining the roof waterproof structure according to another embodiment of the present invention, but is configured in the same manner as the overall embodiment of the present invention described above, deterioration prevention cap 70 and The seat fixing member 50 is configured differently.

In describing other embodiments of the present invention, in order to avoid redundant description, the same reference numerals are assigned to the same constituent parts as those in the above-described embodiment, and description thereof will be omitted.

Figure 4 is a partial cutaway perspective view showing a roof waterproof structure according to another embodiment of the present invention. FIG. 5 is a detail view "B" of FIG. 4. FIG.

In another embodiment of the present invention, as in the above-described embodiment, the semi-insulated sheet member 20, the adhesive member 30, the PVC waterproof sheet 40, the sheet fixing member 50, the sealing member 60, The deterioration prevention cap 70 is used.

Among these, the deterioration prevention cap 70, the opening and closing portion 75 is configured to seal the internal space where the sealing material 60 is located to some extent.

 That is, the deterioration prevention cap 70 of another embodiment extends into a fixing portion 71 provided on the inner wall of the handrail 12 and a structure bent in the substantially horizontal or inclined direction from the fixing portion 71 to block sunlight. And a shielding portion 72 and an opening / closing portion 75 connected to the lower portion of the shielding portion 72 so as to be rotatable or freely bent.

Here, the connecting portion of the shielding portion 72 and the opening and closing portion 75 is configured to be freely rotated using a hinge or the like, or when the deterioration prevention cap 70 is formed of a synthetic resin material, as shown in FIG. A line (74) or the like may be formed to allow free bending to some extent.

In addition, the shielding portion 72 and the opening and closing portion 75 may be integrated, and the connecting portion of the fixing portion 71 and the shielding portion 72 may be configured to rotate freely.

On the other hand, the lower end of the opening and closing portion 75 is preferably configured to be coupled and detachable with the seat fixing member 50, which is to prevent the opening and closing portion 75 from shaking by an external force such as wind and to be fixed in a stable state. It is to.

As a method for this, the lower end of the opening and closing portion 75 and the sheet fixing member 50 are configured to be separated when applying a predetermined force when necessary in a mutually coupled state.

That is, the coupling portion 76 bent toward the sheet fixing member 50 at the lower end of the opening and closing portion 75 is formed, and the sheet fixing member 50 is formed with the bent portion 53 as described above to form the coupling portion. When the 76 is coupled to the bent portion 53, when necessary, such as when checking the sealing material 60, when the user rotates forward while pulling down the engaging portion 76 of the deterioration prevention cap 70, opening and closing portion The 75 is separated from the seat fixing member 50 so that the internal inspection can be made possible.

1 is a partial cutaway perspective view showing a roof waterproof structure according to an embodiment of the present invention,

FIG. 2 is a detail view of the portion “A” of FIG. 1;

3 is a view illustrating a waterproof sheet installation state of the rooftop part in FIG. 1;

Figure 4 is a partial cutaway perspective view of the roof waterproof structure according to another embodiment of the present invention,

FIG. 5 is a detail view "B" of FIG. 4. FIG.

<Explanation of symbols for the main parts of the drawings>

10: rooftop 11: floor

12: handrail 20: semi-insulated sheet member

21: adhesive hole 30: adhesive member

40: waterproof sheet 50: sheet fixing member

53: bent portion 55: fixed screw

60: sealing material 70: deterioration prevention cap

71: fixing part 72: shielding part

73: end 74: shim line

75: opening and closing portion 76: coupling portion

80: screw

Claims (4)

A PVC waterproof sheet (hereinafter referred to as a 'waterproof sheet') applied over the railing inner wall at the top of the rooftop; A semi-insulated sheet member installed between the waterproof sheet and the rooftop to insulate the waterproof sheet and the rooftop, and having a plurality of adhesive holes formed therein; An adhesive member inserted into the adhesive hole of the semi-insulated sheet member to attach and fix the waterproof sheet to the rooftop together with the semi-insulated sheet member; A seat fixing member installed at an upper end of the waterproof sheet applied to the inner wall of the railing to fix the waterproof sheet to the railing wall; A sealing material installed on the upper end of the waterproof sheet and the upper part of the sheet fixing member from the inner wall of the railing to block water from flowing between the inner wall of the railing and the waterproof sheet; Roof waterproofing structure using a polyester-reinforced PVC waterproof sheet and the deterioration prevention cap of the end sealing material, characterized in that it comprises a deterioration prevention cap which is located on top of the sealing material to prevent the sealing material from being deteriorated by sunlight. The method according to claim 1, The semi-insulated sheet member, the roof structure waterproof using a polyester reinforced PVC waterproof sheet and a deterioration prevention cap of the end sealing material, characterized in that the adhesive hole is formed uniformly at regular intervals. The method according to claim 1 or 2, The deterioration prevention cap, Polyester reinforcement PVC waterproof sheet, characterized in that it comprises a fixing portion which is positioned in the vertical direction and fixed to the wall of the railing through the fastening member, and is positioned inclined horizontally or downward from the fixing portion to block the sunlight transmitted to the sealing material. Waterproof structure of the roof using the anti-degradation cap of the end sealing material. The method according to claim 1 or 2, The deterioration prevention cap, A fixing part installed on the inner wall of the handrail, a shielding part extending in a structure bent in a substantially horizontal direction from the fixing part to block sunlight, and rotatably connected or refracted downwardly from the end of the shielding part, if necessary, Deterioration of the polyester-reinforced PVC waterproof sheet and the end sealing member, characterized in that it comprises an opening and closing portion configured to open the inner space in which the position is located, and a coupling portion provided at the lower end of the opening and closing portion so as to be coupled to and detachable from the seat fixing member. Rooftop waterproof structure using prevention cap.

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