KR101443011B1 - Composite Waterproofing System applied in Rubber magnet Joint Waterproofing - Google Patents

Abstract

The present invention relates to a composite waterproof structure using a rubber magnet and a composite waterproofing technique using the waterproof structure. Multiple waterproof sheets having blank spaces at predetermined gaps on a floor surface, a first waterproof layer where a magnet layer is formed in the blank space of the waterproof sheet, and a second waterproof layer that is attached to the magnet layer of the first waterproof layer are formed in the composite waterproof structure. Even when a movement is applied to a building, a fixing force can be maintained by mutual oscillation of the magnet layer of the first waterproof layer and the second waterproof layer, thus waterproof layer impairment or waterproof performance damage can be prevented against the movement of the building. The present invention relates to the composite waterproof structure that is configured in order to improve the waterproof performance of the floor surface. The present invention includes the first waterproof layer (10) that is formed by fixing the multiple waterproof sheets (110) and the blank spaces between the waterproof sheets (110) adjacent to the waterproof sheets (110) to the floor surface (1) and then fixing the magnet layer (120) having a magnet function to the blank space; and the second waterproof layer (20) that is applied onto an upper surface of the first waterproof layer (110) and is fixed as being attached to the magnet layer (120) of the waterproof layer (110).

Description

Technical Field The present invention relates to a composite waterproofing structure using a rubber magnet and a composite waterproofing structure using the waterproof structure.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite waterproofing structure using a rubber magnet and a composite waterproofing method using the waterproof structure. More particularly, the present invention relates to a composite waterproofing structure using rubber magnets, And a second waterproof layer adhered to the magnet layer is formed in the first waterproof layer. The present invention provides a composite waterproof structure in which a first waterproof layer having a magnet layer formed on a first waterproof layer and a second waterproof layer adhered to the magnet layer on the first waterproof layer, The present invention relates to a composite waterproof structure using a rubber magnet and a composite waterproofing method using the waterproof structure so that a fixing force can be maintained by mutual flow of a waterproof layer and a waterproof layer is not damaged or a waterproof performance is not destroyed against a behavior of a building.

In general waterproofing, a waterproofing sheet or a waterproof sheet is adhered to a finished base surface to form a waterproof sheet on an unexposed base surface exposed to the outside, and then a waterproof sheet is laid on the unfinished base surface. Respectively.

In the conventional waterproofing method, a waterproof layer composed of asphalt, a nonwoven fabric for preventing the asphalt from being deformed by heat on the bottom of the waterproofing layer, and an adhesive layer on the bottom surface of the nonwoven fabric are formed.

FIG. 1 is a process diagram showing an example of a general waterproofing method. Referring to FIG. 1, first, the waterproof sheet is cut according to the area of the base surface after arranging the base surface, and when the altitude is completed, Leave blank, then apply primer to the blanked surface.

When the primer application is completed, the waterproof sheet is covered with the ground surface in accordance with the order.

At this time, in order to improve the adhesive force between the base sheet and the waterproof sheet, the release agent provided on the bottom of the waterproof sheet is removed while gluing the adhesive using a torch or a hot air fan to adhere to the base surface coated with the primer, So that a firm adhesion is achieved. Then, when the concrete was placed on the upper surface of the exposed surface where the waterproof sheet was exposed and the surface where the waterproof sheet was adhered, the waterproof construction was completed, which became non-exposed type.

As an example of a conventional waterproof structure, a "waterproof composite structure using a waterproof sheet" of Korean Registered Patent No. 444907 (registered August 4, 2004.) is a coating film waterproof material applied over a concrete layer or an asphalt primer layer; A first waterproof sheet disposed on the top of the coating film waterproofing material and composed of upper and lower nonwoven fabric layers sandwiched by a rubberized asphalt layer; A second waterproof sheet composed of an upper and a lower nonwoven fabric layer disposed between the first waterproof sheet and the rubberized asphalt layer at a distance of 2 to 15 mm; And a non-woven joint part extending 5 to 10 cm from the one end or both ends of the upper or lower non-woven fabric layer. The gap between the waterproof sheets is filled with a coating film waterproofing material of the same material as the coating material waterproofing material, And a part of the joint portion is overlapped and bonded to the nonwoven fabric layer of the waterproof sheet adjacent thereto.

As another example, the "adhesive waterproofing method using a waterproof protective sheet and a waterproof protective sheet " of Korean Registered Patent No. 689886 (registered on February 26, 2007) To the concrete surface; (b) pressing the waterproofing protective sheet impregnated with a woven fabric which is impregnated on the lower surface of the adhesive material and woven with tarpaulin on the upper surface to impregnate the adhesive into the adhesive material; (c) installing a waterproof protective sheet so that any one of the opposite ends of the waterproof protective sheet adjacent to at least one of the opposite ends of the waterproof protective sheet is brought into contact with each other; (d) applying a coating material to an upper end of a portion where the waterproofing protective sheet is in contact with each other.

As another example, Korean Patent Registration No. 771197 (registered on October 23, 2007) entitled "Waterproof sheet, waterproofing method and waterproofing structure" is a method in which a waterproof epoxy resin mortar is applied to the surface of a waterproofing structure, And forming a waterproof layer by attaching a waterproof sheet to the waterproof / anticorrosive layer, wherein the waterproof sheet comprises a reinforcing fiber layer, at least one of the reinforcing fiber layers being impregnated into the reinforcing fiber layer, Wherein the asphalt layer comprises 42 to 52% by weight of asphalt, 33 to 52% by weight of styrene-butadiene rubber (SBR), 30 to 50% by weight of the asphalt layer, and the asphalt layer is formed by spreading sandpaper on the asphalt layer. Wherein the waterproof layer in the waterproof / anticorrosive layer comprises a water-soluble polymer having a water content of 36%, an acrylic resin of 8 to 11%, a carbonate (CaCO ₃ ) of 3 to 6% and other impurities of 1 to 5% Solidified room A waterproofing method for forming a layer.

However, there are the following problems in the waterproofing work by the waterproof sheet.

Conventional waterproofing method has weak response to building behavior.

That is, due to various conditions such as the application amount of the adhesive, the melting temperature of the adhesive, the coagulation time of the adhesive, the smoothness of the adhesive surface or the base surface, the adhesion strength of the waterproof sheet adhered to the base surface is irregular, The firmly adhered portions move together, while the non-adhered portions remain in a stationary state, so that they have a cutting stress due to the occurrence of overlapping, and if such a phenomenon is repeated, there is a problem of breakage.

In addition, since the waterproof layer maintains the adhesive state, when the building is cracked, the waterproof layer at the same position as the cracked area is broken together.

An object of the present invention is to provide a waterproof sheet comprising a plurality of waterproof sheets and a first waterproof layer having a magnet layer formed in a space for floating the waterproof sheet, And the second waterproof layer adhered to the magnet layer is formed in the first waterproof layer, thereby maintaining the fixing force by mutual flow of the magnet layer and the second waterproof layer of the first waterproof layer even if the building acts on the structure And to provide a composite waterproof structure using a rubber magnet that prevents a waterproof layer from being damaged or a waterproof performance from being damaged against the behavior of a building, and a composite waterproofing method using the waterproof structure.

Another object of the present invention is to provide a composite waterproof structure using a rubber magnet and a composite waterproofing method using the waterproof structure by adhering the second waterproof layer with the magnet layer of the first waterproof layer to improve the convenience of waterproof construction I have to.

It is still another object of the present invention to provide a composite waterproof structure using a rubber magnet that minimizes the deterioration of the first waterproof layer by ultraviolet rays by forming the second waterproof layer with a thin metal material adhered to the magnet layer of the first waterproof layer, And to provide a composite waterproofing method using a waterproof structure.

According to an aspect of the present invention, there is provided a composite waterproof structure for improving waterproof performance of a base surface, the waterproof sheet having a plurality of waterproof sheets on the base surface, A first waterproof layer formed by fixing a space of a predetermined space so as to form a space therebetween and fixing a magnet layer having a magnetic function to the space; And a second waterproof layer applied on the upper surface of the first waterproof layer and fixed as being adhered to the magnet layer of the first waterproof layer.

In the present invention, it is preferable that the composite waterproof structure further includes a joint layer formed on the upper surface of the second waterproof layer and for waterproofing the joint portion of the second waterproof layer.

In the present invention, it is preferable that the second waterproof layer is formed of a thin plate of a metal material that can be adhered to the magnet layer of the first waterproof layer.

In the present invention, it is preferable that the composite waterproof structure further includes a coating layer applied to the second waterproof layer to improve the waterproof performance of the second waterproof layer.

The present invention relates to a composite waterproofing method for improving a waterproof performance against a base surface, the waterproof sheet having a plurality of waterproof sheets fixed on a base surface, A sheet bonding step; Forming a magnet layer having a magnetic function in a spacing space between the waterproof sheets to form a first waterproof layer on the base surface when the waterproof sheet is fixed to the base surface through the waterproof sheet adhering step; And a second waterproof layer forming step of forming a second waterproof layer that is easily fixed as being adhered to the magnet layer of the first waterproof layer when the first waterproof layer is formed on the base surface through the magnet layer forming step .

In the present invention, when the first and second waterproof layers are sequentially formed on the base surface through the second waterproof layer formation step, a joint layer for forming a joint layer for maintaining the waterproof performance in the joint portion of the second waterproof layer And a forming step of forming a layered structure.

According to the present invention, there is provided a magnetic recording medium comprising a first waterproof layer having a plurality of waterproof sheets and a waterproof sheet in a spacing space of the waterproof sheet, And the second waterproof layer of the first waterproof layer can maintain the fixing force even when the building acts on the building, thereby preventing damage to the waterproof layer or damaging the waterproof layer This has the effect of preventing the performance from being destroyed.

Further, by adhering the second waterproof layer by the magnet layer of the first waterproof layer, there is an effect that the convenience of the waterproof construction is improved.

Further, by forming the second waterproof layer with a thin metal material adhered to the magnet layer of the first waterproof layer, it is possible to minimize the deterioration of the first waterproof layer by ultraviolet rays.

FIG. 1 is a photograph showing a typical waterproofing process. FIG.
2 is a partially exploded perspective view showing a composite waterproof structure according to a first embodiment of the present invention;
3 is a sectional view of a composite waterproof structure according to a first embodiment of the present invention;
4 is a process diagram of the combined waterproofing method according to the first embodiment of the present invention.
5 is a cross-sectional view of a composite waterproof structure according to a second embodiment of the present invention.

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

≪ Embodiment 1 >

2 to 3, the composite waterproof structure of the first embodiment includes a first waterproof layer 10 formed on the base surface 1 and a second waterproof layer 10 formed on the top surface of the first waterproof layer 10, A waterproof layer 20, and a joint layer 30 formed at a joint portion of the second waterproof layer 20.

The first waterproof layer 10 is formed on the upper surface of the base surface 1 to form a waterproof layer.

The first waterproof layer 10 includes a plurality of waterproof sheets 110 and a magnet layer 120 formed between adjacent waterproof sheets 110.

3, the first waterproof layer 10 includes a waterproof sheet 110 applied side by side on the upper surface of the base surface 1 and a waterproof sheet 110 adjacent to the waterproof sheet 110, Thereby forming a strip-shaped magnet layer 120 having a magnet function. In this case, the magnet layer 120 is preferably a rubber magnet.

That is, the waterproof sheet 110 is coated on the base surface 1, the magnet layer 120 is formed on one end of the waterproof sheet 110, and the waterproof sheet 110 is coated on one end of the magnet layer 120 It has an array structure. In this case, the waterproof sheet 110 and the magnet layer 120 are preferably bonded with an adhesive. Of course, the present invention is not limited thereto, and any means can be used to fix the waterproof sheet 110 and the magnet layer 120 on the base surface 1. For example, it may be used as a fixed hardware such as a fixed nail or a screw.

The second waterproofing layer 20 is formed on the upper surface of the first waterproofing layer 10 to prevent damage or deterioration of the first waterproofing layer 10 due to external environmental requirements such as ultraviolet rays or sunlight of the sun .

The second waterproof layer 20 is composed of a thin plate panel formed of a metal material that can be adhered to the magnet layer 120.

3, when a plurality of panels are applied to the upper surface of the first waterproof layer 10, the panel of the second waterproof layer 20 is formed on the magnet layer 120 of the first waterproof layer 10, So that they are fixed. Preferably, the second waterproofing layer 20 is formed by arranging a plurality of neighboring portions of the panel, that is, joint portions, in the magnet layer 120 of the first waterproofing layer 10.

The second waterproof layer 20 is preferably an iron plate easily adhered to the magnet layer 120. Of course, the present invention is not limited to the material formed of the material adhered to the magnet. For example, a material that can be adhered to the magnet layer 120 at both ends of the bottom of the waterproof sheet used for the aluminum or stainless steel or the first waterproof layer 110 May be formed.

The second waterproof layer 20 is preferably a thin plate with a thickness of 0.5 to 2 mm. For example, when the thickness is less than 0.5 mm, the function of protecting the first waterproof layer 10 is easily lost due to an external impact such as an auger and a nail, and if the thickness exceeds 2 mm, the work performance is poor .

It is preferable that the second waterproof layer 20 is coated with an ultraviolet coating material 210 for minimizing deterioration of the second waterproof layer 20 from ultraviolet rays. Of course, the ultraviolet coating material 210 may be omitted in some cases.

The joint layer 30 is formed in the joint portion of the second waterproof layer 20 to prevent water leakage through the joint of the second waterproof layer 20.

The joint layer 30 is preferably an ultraviolet ray tape. Of course, the present invention is not limited thereto, and any means can be used as long as it is a means for maintaining the waterproof performance of the joint portion of the neighboring second waterproof layer 20. [ For example, a coating material such as urethane may be used to form a joint layer used in conventional waterproofing work.

The combined waterproofing method using the composite waterproofing structure will be described with reference to FIG.

The base surface smoothing step S1 is a step of arranging the base surface on which the waterproof layer is to be formed. For example, the latent or other foreign matter formed on the substrate is removed. Of course, it is optional in some cases.

The waterproof sheet adhering step S2 is a step of applying a waterproof sheet to the base surface prepared through the base surface clearance step S1 and fixing the waterproof sheet.

This is accomplished by applying an adhesive to the cleaned surface 1 and then bonding and fixing a plurality of waterproof sheets 110. At this time, the waterproof sheet 110 floats so as to have a space in which the magnet layer 120 can be formed between adjacent waterproof sheets 110.

In addition, the waterproof sheet 110 is not limited to a method of fixing the waterproof sheet 110 to the base surface 1 with an adhesive, and a method of fixing the waterproof sheet 110 using a fixed hardware can also be used.

The magnet layer forming step S3 is a step of forming a magnet layer in a space between the waterproof sheets when a plurality of waterproof sheets are fixed to the base surface through the waterproof sheet adhering step S2.

This is because a plurality of waterproof sheets 110 are fixed to the base surface 1 and the waterproof sheet 110 is spaced apart from the neighboring waterproof sheet 110, 120). At this time, the magnet layer 120 may be fixed by using an adhesive or by using a fixed iron, so that the magnet layer 120 can be stably fixed.

The formation of the first waterproof layer 10 in which the waterproof sheet 110 and the magnet layer 120 are fixed to the base surface 1 is completed.

The second waterproof layer formation step S4 is a step of forming a second waterproof layer on the first waterproof layer when the first waterproof layer is formed on the base surface through the magnet layer formation step S3.

This is because the waterproof sheet 110 and the magnet layer 120 are fixed on the base surface 1 to form the first waterproof layer 10 and then the second waterproof layer 20 is formed.

The second waterproofing layer 20 is a panel having adhesion performance and is placed on the first waterproofing layer 10 so that the second waterproofing layer 10 is formed by the magnet layer 120 formed on the first waterproofing layer 10, The second waterproofing layer 20 is stably fixed to the first waterproofing layer 10 by adhering the panel of the second waterproofing layer 20 to the first waterproofing layer 10.

As described above, when the second waterproof layer 20 is adhered to the base surface 1 by the magnet layer 120 formed on the first waterproof layer 10, Since the second waterproof layer 20 is fixed to the magnet layer 120 not in a completely fixed manner but in a flowable manner by the adhesion, even if the first waterproof layer 10 is moved together with the first waterproof layer 10, The second waterproof layer 20 does not extend beyond the second waterproof layer 20. Thus, the second waterproof layer 20 is not damaged due to the behavior of the base surface 1, so that the waterproof performance can be maintained.

The second waterproof layer 20 is made of a metallic material that does not easily deteriorate due to ultraviolet rays and has a function of protecting the first waterproof layer 10 with ultraviolet rays.

The joint layer forming step S5 is a step of forming a joint layer in the joint portion of the second waterproof layer when the first and second waterproof layers are sequentially formed on the base surface through the second waterproof layer forming step S4 .

This is because a plurality of second waterproof layers 20 are formed while being adhered to the magnet layer 120 of the first waterproof layer 10 and then the ultraviolet tape is bonded to the joint portions of the second waterproof layer 20, The joint portion of the waterproof layer 20 is waterproofed.

≪ Embodiment 2 >

The same reference numerals are used for the same components as those in the first embodiment, and a detailed description thereof will be omitted.

5, the composite waterproof structure of the second embodiment includes a first waterproof layer 10 formed on the base surface 1 and a second waterproof layer 20 formed on the upper surface of the first waterproof layer 10 And a coating layer 40 applied to the second waterproof layer 20.

The coating layer 40 is formed by applying a coating material to the first and second waterproof layers 10 and 20 formed on the base surface 1 in order to improve the waterproof performance.

The coating layer 40 is preferably formed of either urethane or urea. Of course, it is not limited thereto, and any material capable of forming a coat layer using a coating material can be used.

The coating layer 40 is preferably formed with a top coating layer 42 for minimizing deterioration of the coating layer 40 due to ultraviolet rays. The top coat layer 42 may be any material including an ultraviolet screening agent for blocking ultraviolet rays.

The composite waterproofing method of the second embodiment includes the step of forming the coat layer 40 and the top coat layer 42 after the second waterproof layer formation step S4 in the ground surface clearance step S1 of the first embodiment.

Of course, in some cases, a step of forming the coating layer 40 and the top coating layer 42 on the upper surface of the joint layer may be performed after the base surface preparation step (S1) of the first embodiment is performed after the joint layer formation step (S5) You may.

The above description is only one embodiment for carrying out the combined waterproofing structure using the rubber magnet and the combined waterproofing method using the waterproofing structure, and the present invention is not limited to the above embodiment. It will be appreciated by those skilled in the art that various changes may be made without departing from the spirit of the invention.

1: ground surface 10: first waterproof layer
110: waterproof sheet 120: magnet layer
20: second waterproof layer 30: joint layer
40: Coating layer 42: Top coating layer

Claims (6)

In a composite waterproof structure constructed to improve waterproof performance against a ground surface,
A plurality of waterproof sheets 110 and a waterproof sheet 110 adjacent to the waterproof sheets 110 are fixed to the ground surface 1 so as to form a predetermined space therebetween, A first waterproof layer 110 formed by fixing the magnet layer 120; And
And a second waterproof layer (20) applied to the upper surface of the first waterproof layer (110) and fixed as being adhered to the magnet layer (120) of the first waterproof layer (110)
And a joint layer (30) for waterproofing a joint portion of the second waterproof layer (20) on an upper surface of the second waterproof layer (20);
The second waterproof layer 20 is formed of a thin plate of metal material that can be adhered to the magnet layer 120 of the first waterproof layer 10;
A coating layer 40 for improving the waterproof performance of the second waterproof layer 20 is formed on the upper portion of the second waterproof layer 20;
A composite waterproof structure using a rubber magnet.
delete delete delete A composite waterproofing method comprising a waterproof layer and a coating layer applied to the top of the waterproof layer to improve the waterproof performance against the base surface,
A waterproof sheet adhering step (S2) of fixing a plurality of waterproof sheets on a base surface, wherein the waterproof sheet adhering step (S2) fixes the waterproof sheets so as to have a predetermined space between neighboring waterproof sheets;
Forming a magnet layer having a magnetic function in a spacing space between the waterproof sheets to form a first waterproof layer on the base surface when the waterproof sheet is fixed to the base surface through the waterproof sheet adhering step S2; (S3); And
And a second waterproof layer formed of a thin metal plate so as to be easily fixed as being adhered to the magnet layer of the first waterproof layer when the formation of the first waterproof layer is completed through the magnet layer formation step (S3) Forming a waterproof layer (S4);
When forming the first and second waterproof layers sequentially on the base surface through the second waterproof layer formation step (S4), a joint layer is formed to form a joint layer for maintaining the waterproof performance in the joint portion of the second waterproof layer Step S5;
And a composite waterproofing method using a rubber magnet. delete

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