KR200420571Y1 - Appliance For Preventing Water Of Sheet And Urethane Mortar Using Air-line - Google Patents

Abstract

The present invention relates to a seat using urine and a waterproof structure of urethane mortar, and more specifically, to form a valley with a metered waterproof sheet layer and a bell and partition the airline bottom layer to form an air line to uniformly discharge air and moisture. A metering waterproof sheet layer for continuously connecting and attaching a plurality of sheets or an improved waterproof sheet of the air line system on the upper line of the primer, and a primer between the bottom of the metered waterproof sheet layer joint and the upper surface of the airline bottom layer; The upper sandwich reinforcement layer consisting of a glass fiber reinforcement, a lower sandwich reinforcement layer constituting the urethane in order, and a glass fiber reinforcement layer and a urethane layer applied to the upper surface of the joint and the fixture and the upper portion of the metered waterproof sheet layer. After applying sequentially, the air la on the upper sandwich reinforcement layer Urethane layer, anti-slip and durability increase, wear resistance increase, prevention of initialization material, stone color layer to finish to form various color layers to correspond to the bottom layer, and a transparent coating layer coated to prevent discoloration of the stone color layer. Forming a complex structure to maximize the waterproof effect and various color layer and non-slip, increased durability, wear resistance, initialization material prevention, as well as one side penetrates the transparent coating layer in the air line and the other side of the transparent coating layer The present invention relates to a seat and a urethane mortar waterproof structure using an air line for discharging air in the air line by forming a T-bar air venting port which protrudes a T-shaped tube to the outside.

Waterproof structure, waterproof method, seat, urethane mortar, air line, T-bar air venting

Description

Application For Preventing Water Of Sheet And Urethane Mortar Using Air-line}

1 is a cross-sectional view showing a waterproof structure with a urethane mortar sheet and the air line according to the present invention,

2 is a cross-sectional view showing a state in which the Tiba air venting hole is coupled to the seat and urethane mortar waterproof structure using an air line according to the present invention,

Figure 3 is a perspective view showing an airline bottom layer formed a seat using the air line and the air line of the urethane mortar waterproof structure according to the present invention.

<Description of Symbols for Main Parts of Drawings>

1: Airline bottom layer 2: Weighing waterproof sheet layer

3a: primer 3b: glass fiber reinforcement

3c: urethane 3: lower sandwich reinforcement layer

4a: glass fiber reinforced layer 4b: urethane layer

4: upper sandwich reinforcement layer 6: urethane layer

7: Stone color layer 8: Transparent coating layer

9: fixture 10: airline

20: T-bar air venting hole 21: flange

21: Air Venting Fixture

The present invention relates to a seat using urine and a waterproof structure of urethane mortar, and more specifically, to form a valley with a metered waterproof sheet layer and a bell and partition the airline bottom layer to form an air line to uniformly discharge air and moisture. A metering waterproof sheet layer for continuously connecting and attaching a plurality of sheets or an improved waterproof sheet of the air line system on the upper line of the primer, and a primer between the bottom of the metered waterproof sheet layer joint and the upper surface of the airline bottom layer; The upper sandwich reinforcement layer consisting of a glass fiber reinforcement, a lower sandwich reinforcement layer constituting the urethane in order, and a glass fiber reinforcement layer and a urethane layer applied to the upper surface of the joint and the fixture and the upper portion of the metered waterproof sheet layer. After applying sequentially, the air la on the upper sandwich reinforcement layer Urethane layer, anti-slip and durability increase, wear resistance increase, prevention of initialization material, stone color layer to finish to form various color layers to correspond to the bottom layer, and a transparent coating layer coated to prevent discoloration of the stone color layer. Forming a complex structure to maximize the waterproof effect and various color layer and non-slip, increased durability, wear resistance, initialization material prevention, as well as one side penetrates the transparent coating layer in the air line and the other side of the transparent coating layer The present invention relates to a seat and a urethane mortar waterproof structure using an air line for discharging air in the air line by forming a T-bar air venting port which protrudes a T-shaped tube to the outside.

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.

Due to the remarkable development in the construction industry, large-scale construction such as highways, high-speed railways, skyscrapers, international airports, subways, and large sports stadiums is under way. However, many structures built with this economic growth 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 repetitive repairs due to re-leakage, even though the cost is higher than the initial construction cost.

Of these areas, especially rooftops, roofs and walls should be specially waterproofed as rainwater can penetrate intensively. In the concrete structure, the rooftop and the like are under the harshest environmental conditions that are directly exposed to the external environment, and although the various waterproofing materials are present, the waterproofing materials that are actually applied to the rooftop and the like are limited to a part. In addition, the performance of the waterproofing material is determined not only by the characteristics of the waterproofing material but also by the condition of the ground layer and the external environmental requirements. For example, if the moisture content of the base surface is high, the waterproofing material is attached to the base layer, which adversely affects the performance of the material, and the air pocket is formed between the waterproofing material and the base layer due to vapor pressure vaporized after construction. It may cause breakage.

Thus, repair and reinforcement are needed after waterproofing, and the causes can be largely classified into the cause of the ground structure, the cause of the waterproofing material, the cause of the proficiency of the contractor, and the cause of poor design.

First, cracks may occur due to contraction or expansion of the structure due to the underlying structure. In addition, since the base layer is not completely dried, water remains in the base layer, and the remaining moisture is converted into water vapor so that the waterproof layer can be locally inflated and the tired portion can be broken. This increases the shrinkage expansion ratio of the concrete, and may cause cracking between the parapet and the rooftop slab when the behavior occurs due to temperature or the like.

Defects in waterproofing can also be caused by waterproofing materials. If the waterproofing layer is weak in crack resistance to cracks in the base, or in a material that is weak against swelling or fatigue, defects in waterproofing may occur frequently. For example, the oily material may be inferior in durability or weather resistance when the heat insulation of the waterproof layer is not secured.

In addition, in the conventional waterproof construction, the dependence on the contractor is high. In the case of waterproofing the coating film, it may be a poor waterproofing work if the compounding ratio between materials is not accurately observed or if sufficient curing time is not given.

In particular, workers should be fully aware of the importance of waterproofing work and perform precise construction, but there is a high risk of under-work due to lack of worker's awareness of construction quality, and in reality, securing high-quality equipment and functional personnel due to low unit cost of waterproofing work. It is difficult to overcome the subconstructions in waterproof construction because it is difficult.

Of course, even in the design stage of waterproofing, defects in waterproofing may occur if the necessary environmental requirements of the part to be waterproofed are not taken into consideration, or detailed design such as small holes, joint and drain positions of material property management for materials are omitted. .

Generally, de-urethane, which has excellent waterproofness and low cost, has been widely used as a waterproof coating structure for roofs of various buildings, underground parking lots, underground structures, etc., but it has been used as a non-exposed coating waterproof structure.

De-urethane non-exposed coating waterproof structure is to clean concrete surface of waterproof parts such as roofs of various buildings, underground parking lots or underground structures after clean-up, then apply urethane primer and if the primer is completely dried, divide the urethane 1-2 times. (The thickness is 3mm, and the thickness can be freely adjusted according to the working environment.) When the applied de-urethane coating waterproof layer is completely dried, the cement protective mortar is poured into 5cm thick or 10cm or more protective concrete. As it has a waterproof film structure, only a few new buildings have been applied due to the load due to thick cement mortar or pressed concrete.

In addition, another conventional waterproof structure has a structure that exhibits a water-proofing effect to some extent by melting by heat such as a torch lamp to the joints overlapped between each sheet of asphalt sheet to be mutually welded.

However, since the joints, which are the connecting portions between the sheets, are melted and welded by heat such as a torch lamp, the joints may not be uniformly attached. In other words, the joints attached between the sheets are partially opened due to overheating of the torch lamp, or the construction is completed without melting due to the low heat, causing leakage.

Therefore, in the conventional waterproof structure, first, because the joints overlapped between the sheets of asphalt sheets are melted and welded with heat such as a torch lamp, welding is not partially performed due to acceleration of deterioration due to overheating or mild heat. There was a problem of water leakage in the waterproof layer, and secondly, it was accompanied by additional equipment such as torch lamps, gas cylinders, and gas pipes for melt adhesion by heat at the joints. Third, since the asphalt sheet is continuously laid by overlapping the joints, it is difficult to find a leaking part in the event of a later defect, and there is a problem that a wide range of work should be performed during maintenance.

The present invention is devised to solve the above problems, the object of the present invention is to form an air line and the air and moisture is uniformly discharged, the urethane coating to increase the waterproofing effect, as well as for urethane protection Formation of stone color layer increases the durability of the waterproof layer, increases the wear resistance, prevents the initialization materials, forms and improves various color layers The composite structure air sandwiches the sheet's contact force due to the glass fiber reinforcement between the sheet and the sheet. To provide a sheet and urethane mortar waterproof structure using the line.

In addition, another object of the present invention is that one side penetrates the transparent coating layer in the air line and the other side to form a T-bar air vent to protrude the T-shaped tube to the outside of the transparent coating layer so that the air in the air line is discharged To provide an air seat and urethane mortar waterproof structure.

The present invention for solving the above problems is in the waterproof structure of the roofing material of various buildings, underground parking lot, underground structure, etc., forming a valley in the horizontal and vertical form the airline so as to uniformly discharge the air and moisture An airline bottom layer; A metered waterproof sheet layer for continuously connecting and attaching a plurality of asphalt-based sheets or improved waterproof sheets respectively positioned at the top of the air line; A lower sandwich reinforcement layer formed integrally with a primer, a glass fiber reinforcement, and urethane between the bottom of the metered waterproof sheet layer joint and an upper surface of the airline bottom layer; An upper sandwich composed of a plurality of fasteners penetrating and fixing from the upper surface of the metered waterproof sheet layer to the airline bottom layer, a glass fiber reinforced layer applied to the upper surface of the metered waterproof sheet layer joint, and a urethane layer disposed on the upper surface of the glass fiber reinforced layer. Reinforcing layers; A urethane layer applied to the upper sandwich reinforcement layer to correspond to the airline bottom layer; A stone color layer sprayed on the upper surface of the urethane layer to prevent slippage; A transparent coating layer coated on an upper surface to prevent discoloration of the stone color layer; A flange attached to an upper surface of the metered waterproof sheet layer; An air venting fixture penetrated and fixed from the top of the flange to the bottom of the airline; One side is located in the air line through the transparent coating layer, the other side is formed by protruding the T-shaped tube to the outside of the transparent coating layer to discharge the air in the air line; Characterized in that comprises a.

The present invention having such a feature may be more clearly described through the preferred embodiment accordingly. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a waterproof structure and a urethane mortar structure using the air line according to the present invention, Figure 2 is a view showing a state in which the Tiba air venting hole is coupled to the seat and the urethane mortar waterproof structure using the air line according to the present invention 3 is a perspective view illustrating an airline bottom layer formed of a seat using an airline and an airline of a urethane mortar waterproof structure according to the present invention.

As shown, the seat and urethane mortar waterproof structure using the air line according to the present invention evenly discharges air and moisture, increases wear resistance and durability, and increases the waterproof effect by reinforcing the anti-slip and adhesion between the sheets It is waterproof structure to make it, airline bottom layer (1), metering waterproof sheet layer (2), bottom sandwich reinforcement layer (3), fixture (9), upper sandwich reinforcement layer (4), sandwich reinforcement layer (5), urethane layer (6) ), A stone color layer 7, a transparent coating layer 8, a flange 21, a T-bar air venting device 20, and an air venting fixture 22.

The air line bottom layer 1 is a bottom layer 1 in which an air line 10 is formed on an existing flooring material. The air line bottom layer 1 forms a valley horizontally and vertically and is partitioned so that the air line 10 is uniformly discharged from the air line 10. Formed in, the other floors become the reference floor to which the airline bottom layer 1 is applied.

In addition, the air line 10 may be formed not only horizontally and vertically, but also horizontally or vertically.

The metered waterproof sheet layer (2) is applied to the upper surface of the air line bottom layer (1) formed on the upper surface of the air line 10 for uniformly discharging air and moisture, a plurality of continuous continuous asphalt sheet or improved waterproof sheet It has the form of connecting by attaching.

In addition, the metered waterproof sheet layer 2 is positioned on an arbitrary line line of the air line 10 formed in the air line bottom layer 1, and thus the air line 10 formed in the air line bottom layer 1. The upper surface is covered with one metered waterproof sheet 2, and the improved waterproof sheet and the improved waterproof sheet are continuously connected to each other.

The lower sandwich reinforcement layer 3 is a layer located on the bottom surface of the seam portion of the metered waterproof sheet layer 2 and the top surface of the airline bottom layer 1, and may be formed between the airline 10 and the airline 10. You can also ...

In addition, the lower sandwich reinforcement layer (3) is formed integrally from the upper surface of the airline bottom layer (1) in the order of primer (3a), glass fiber reinforcement (3b), urethane (3c), the glass fiber reinforcement (3b) is a sheet Use fiberglass (fiberglass) to reinforce the adhesion of the liver.

The fastener 9 penetrates from the upper surface of the metered waterproof sheet layer 2 to the airline bottom layer 1 so that the airline bottom layer 1, the bottom sandwich reinforcement layer 3, and the metered waterproof sheet layer 2 are mutually intersected. It serves to reinforce and fix the adhesive force.

The upper sandwich reinforcement layer (4) is a glass fiber reinforcement layer (4a) attached to the upper surface of the joint of the fixture 9, the improved waterproof sheet layer (2) and the metered waterproof sheet layer (2), and the glass fiber reinforcement layer ( 4a) It consists of the urethane layer 4b comprised of the urethane material apply | coated on the upper surface.

The sandwich reinforcement layer 5 is composed of a lower sandwich reinforcement layer 3 and an upper sandwich reinforcement layer 4, and includes a primer 3a, glass fiber reinforcement 3b, urethane 3c, and the metered waterproof sheet layer ( 2) It is formed of the glass fiber reinforcement layer 4a and the urethane layer 4b including the fixture 9 penetrating the upper surface.

The urethane layer 6 is applied to an upper surface of the upper sandwich reinforcement layer 4, and is bonded to the joint of the metered waterproof sheet layer 2, and the airline bottom layer is disposed between the metered waterproof sheet layer 2. Corresponds to 1) and is applied.

In addition, there is an effect that the waterproof effect is increased because the urethane layer (6) is applied.

The stone color layer (7) is applied to the upper surface of the urethane layer (6) as a finishing material, sprayed on the urethane layer (6) applied in correspondence with the air line bottom layer (1) for protection and functionality to the overall waterproof layer There is an effect to increase the durability, increase the wear resistance, increase the initial material prevention and to form a variety of color layers.

In addition, due to the stone color layer (7) having a brilliant color to play a dual role of simultaneously closing the roof to the waterproof effect of the stone color layer (7) itself, it is composed of a layer to play a non-slip effect.

The transparent coating layer 8 is a layer applied to the top surface of the waterproof structure of the present invention, and prevents discoloration of the stone color layer 7 having the color.

The flange 21 is bonded to the upper surface of the metered waterproof sheet layer 2.

The t-bar air venting hole 20 is one side is located in the air line 10 through the flange 21, the other side is to protrude to form a T-shaped tube to the outside of the flange 21, the air It has a configuration to discharge the air and moisture in the line 10, it is installed through the air line 10 at any position.

The air venting fixture 22 penetrates from the upper surface of the flange 21 to the airline bottom layer 1, and fixes the T-bar air venting hole 20 protruding outward from the metering waterproof sheet layer 2. It serves to increase the adhesion to the airline bottom layer (1).

Hereinafter will be described the operation and principle of the preferred embodiment of the present invention having the configuration and structure as described above.

Airline sheet and urethane mortar waterproof structure according to the present invention is a waterproof structure applied to various building roofs, underground parking lots, underground structures, etc., and is divided into air or Based on the airline bottom layer 1 forming the air line 10 so as to uniformly discharge the water, it is composed of an asphalt-based sheet or an improved waterproof sheet, and the metered waterproof is connected by attaching a plurality of the improved waterproof sheets in succession. The sheet layer 2 is applied to the upper surface of the airline bottom layer 1.

At this time, the improved waterproof sheet is located on the top of the air line 10, respectively, and forms a lower sandwich reinforcement layer 3 between the bottom of the joint of the metered waterproof sheet layer 2 and the top of the airline bottom layer 1.

The lower sandwich reinforcement layer 3 is integrally formed on the upper surface of the airline bottom layer 1 based on the airline bottom layer 1 in the order of a primer 3a, a glass fiber reinforcement 3b, and a urethane 3c. .

In addition, an upper sandwich reinforcement layer 4 is formed on the upper surface of the metered waterproof sheet layer 2, and the upper sandwich reinforcement layer 4 penetrates from the upper surface of the metered waterproof sheet layer 2 to the airline bottom layer 1 to interlayer adhesion. Fastener 9 to increase the pressure, the glass fiber reinforcement layer 4a bonded to the upper surface of the joint of the metered waterproof sheet layer 2, and the urethane layer 4b applied to the upper surface of the bonded glass fiber reinforcement layer 4a. It is composed.

The urethane layer 6 is again applied to the upper surface of the urethane layer 4b, and the urethane layer 6 is applied to correspond to the airline bottom layer 1 forming the air line 10.

In addition, the top surface of the urethane layer 6 is applied to prevent slippage and durability, increase wear resistance, prevent initialization materials, and stone color layers 7 forming various color layers to simultaneously waterproof and roof finish. In order to prevent discoloration of the stone color layer 7, the transparent coating layer 8 is coated on the upper surface.

In addition, the T-bar air vent (20) is installed through the air line 10 from the upper end of the metering waterproof sheet layer 2, a plurality of air venting fixtures 22 for fixing the T-bar air vent (20) Is fixed through the flange 21 from the top to the airline bottom layer (1).

 In this case, the T-bar air venting hole 20 may be installed at any part of the installer which may be located in the air line 10, and is installed to the air line 10 to discharge the air in the air line 10 to the outside. Done.

As described above, the present invention is formed on the top and bottom of the airline bottom layer of the airline bottom layer forming the airway to partition the air and moisture to be divided into the horizontal and longitudinal, the waterproof sheet layer sheet or improved waterproof sheet A lower sandwich reinforcing layer constituting a unitary body in order of primer, glass fiber reinforcement, and urethane between the bottom of the joint of the metered waterproof sheet layer and the upper surface of the airline bottom layer; After applying the upper sandwich reinforcing layer consisting of a urethane layer and a glass fiber reinforcement layer applied to the upper surface of the fixture and the metered waterproof sheet layer seam of the upper part of the metered waterproof sheet layer, and then the airline bottom layer on the upper sandwich reinforcement layer Urethane layer, anti-slip and increase durability, wear resistance A, a stone color layer that is sprayed and finished to form a variety of color layers, and a complex structure forming a transparent coating layer coated to prevent discoloration of the stone color layer. Increasing durability, increasing wear resistance, preventing resetting, and forming various color layers are effective.

In addition, the present invention has the effect that one side is penetrated through the transparent coating layer in the air line and the other side to form a T-bar air vent port protruding the T-shaped tube to the outside of the transparent coating layer to discharge the air in the air line. .

Claims (1)

In the waterproofing structure of flooring materials such as roofs of various buildings, underground parking lots, underground structures, etc., An airline bottom layer (1) forming valleys in the transverse and longitudinal sections and forming an airline (10) so as to uniformly discharge air and moisture; A metered waterproof sheet layer (2) for attaching and continuously connecting a plurality of asphalt system sheets or improved waterproof sheets respectively positioned at the top of the air line (10); The lower sandwich reinforcement layer is formed between the bottom of the metered waterproof sheet layer 2 and the bottom surface of the airline bottom layer 1 by primer 3a, glass fiber reinforcement 3b, and urethane 3c. 3) and; A plurality of fasteners 9 fixed through the upper surface of the metered waterproof sheet layer 2 to the airline bottom layer 1, a glass fiber reinforcement layer 4a applied to the upper surface of the joint of the metered waterproof sheet layer 2, and An upper sandwich reinforcement layer 4 composed of a urethane layer 4b disposed on an upper surface of the glass fiber reinforcement layer 4a; A urethane layer 6 applied on an upper surface of the upper sandwich reinforcement layer 4 to correspond to the airline bottom layer 1; A stone color layer 7 which is sprayed on the upper surface of the urethane layer 6 to prevent slippage and is finished; A transparent coating layer 8 coated on an upper surface to prevent discoloration of the stone color layer 7; A flange 21 attached to an upper surface of the metered waterproof sheet layer 2; An air venting fixture 22 fixed through the flange 21 from the top to the airline bottom layer 1; One side is located in the air line 10 through the transparent coating layer 8, the other side is to project the T-shaped tube to the outside of the transparent coating layer 8 to discharge the air in the air line 10 T-bar air venting (20); Seat and urethane mortar waterproof structure using an air line, characterized in that comprises a.

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