KR100706189B1 - Urethane mortar waterproof appliance using x-mat for sheet seam reinforcement and air-line - Google Patents

Abstract

The present invention relates to a waterproof structure of urethane mortar using an X-line for reinforcing air lines and seat joints, and more specifically, to form a valley with a metered waterproof sheet layer and a bell and partition the air line to uniformly discharge air and moisture. On the top of the air line to form a bottom layer of the air line to form a metering waterproof sheet layer for connecting a plurality of sheets of the air line system or a metered waterproof sheet in succession, the plurality of the rubber-based sheet or improved waterproof sheet is connected Interconnecting the X-matte applied to the upper and lower surfaces of the metered waterproof sheet layer joint through the metered waterproof sheet layer joint, and the primer, glass fiber reinforcement, and urethane in between the bottom of the X-mat and the upper layer of the airline After the application of the sandwich reinforcement layer to be laid in turn integrally formed by the metering, At the same time, the top of the seat sheet is fixed through the fixture, and the upper surface of the fixture is reinforced with a reinforcing urethane layer, and the urethane layer, anti-slip and durability increase, abrasion resistance increase, and initial stage to correspond to the airline bottom layer on the X mat top surface. Fire prevention, stone color layer finishing to form a variety of color layers, forming a complex structure to form a transparent coating layer coated to prevent the discoloration of the stone color layer to form a waterproof effect and various color layer formation and slip prevention In order to maximize durability, increase wear resistance, and prevent resetting, as well as one side penetrates the transparent coating layer in the air line and the other side forms a T-bar air vent that protrudes a T-shaped tube to the outside of the transparent coating layer. X-mat for reinforcing air line and seat joint to allow air in the air line to be discharged Present invention relates to a urethane mortar waterproof.

Waterproof structure, seat, X mat, sandwich reinforcement layer, urethane mortar, air line, T-bar air vent

Description

URETHANE MORTAR WATERPROOF APPLIANCE USING X-MAT FOR SHEET SEAM REINFORCEMENT AND AIR-LINE}

1 is a flow chart showing a step of combining and depositing the x-mat for reinforcing the airline and the sheet joints involved X-mat according to the present invention,

2 is a cross-sectional view showing a urethane mortar waterproof structure using an X-line for reinforcing air line and seat joint according to the present invention,

3 is a cross-sectional view showing a state in which a T-bar air vent is coupled to the urethane mortar waterproof structure using the X-line for reinforcing the airline and the seat joint according to the present invention;

Figure 4 is a perspective view showing the bottom layer of the airline and the airline of the urethane mortar waterproof structure using the air line and seat joint reinforcement X-mat according to the present invention.

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

1: Airline bottom layer 2: Weighing waterproof sheet layer

3a: primer 3b: glass fiber reinforcement

3c: urethane 3: sandwich reinforcement layer

4: X-mat 5: Urethane layer

6: Stone color layer 7: Transparent coating layer

8a: fastener 8b: reinforcing urethane layer

9: airline 20: Tiva air vent

21: Flange 21: Air Venting Fixture

The present invention relates to a waterproof structure of urethane mortar using an X-line for reinforcing air lines and seat joints, and more specifically, to form a valley with a metered waterproof sheet layer and a bell and partition the air line to uniformly discharge air and moisture. On the top of the air line to form the bottom layer of the air line forming a metering waterproof sheet layer for connecting and attaching a plurality of airline system sheets or improved waterproof sheet in succession, wherein the plurality of rubber-based sheet or improved waterproof sheet is connected Interconnecting the X-matte applied to the upper and lower surfaces of the metered waterproof sheet layer joint through the metered waterproof sheet layer joint, and the primer, glass fiber reinforcement, and urethane in between the bottom of the X mat and the upper surface of the airline bottom layer. After the application of the sandwich reinforcement layer to be laid in turn integrally formed by the metering, The top of the seat sheet is fixed through the fixture, and the urethane layer, anti-slip and durability increase, wear resistance increase, initialization material prevention, stone finishing to form various color layers to correspond to the airline bottom layer on the upper surface of the X mat Forming a complex structure forming a transparent coating layer coated to prevent discoloration of the color layer, the stone color layer to maximize the waterproofing effect and the formation of various color layers, anti-slip, increased durability, increased wear resistance, preventing the initialization material Of course, one side is penetrated through the transparent coating layer in the air line and the other side is formed by the T-bar air vent to protrude the T-shaped tube to the outside of the transparent coating layer air line and the seat joint to allow the air in the air to be discharged It relates to a urethane mortar waterproof structure using a reinforcing X-mat.

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 because of the high concentration of rainwater. 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 the low cost of waterproofing work. Because of this difficulty, it is not easy to overcome the secondary construction in waterproof construction.

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 waterproofing effect to some extent by melting with a heat such as a torch lamp on the joints overlapping 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 has been made 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 By forming the stone color layer, the durability of the waterproof layer is increased, wear resistance is increased, initialization materials are prevented, various color layers are formed, and it is applied to the upper and lower parts of the metered waterproof sheet layer joint through X-Mat between the sheet and the sheet of the metered waterproof sheet. In order to provide a urethane mortar waterproof structure using a combination of air line and sheet joint reinforcement X-mat to sandwich the sheet and the sheet at both ends to increase the adhesion and sandwich sandwich between the X-mat and the bottom layer of the air line. have.

In addition, another object of the present invention so that the air in the air line is discharged by forming a T-bar air vent hole that one side penetrates the transparent coating layer in the air line and the other side protrudes the T-shaped tube to the outside of the transparent coating layer. To provide a urethane mortar waterproof structure using X-mat for reinforcing air line and seat joint.

The present invention for solving the above problems in the waterproofing structure of the flooring materials, such as various rooftops, underground parking lot, underground structure,

An airline bottom layer forming valleys in the transverse and longitudinal sections and forming an airline so as to uniformly discharge air and moisture; A metered waterproof sheet layer for attaching and continuously connecting a plurality of rubber sheet or improved waterproof sheet respectively positioned at the top of the air line; An X-matte interposed between the metered waterproof sheet layer joint and connected between the plurality of rubber-based sheets or the improved waterproof sheet and applied to upper and lower surfaces of the metered waterproof sheet layer joint; A sandwich reinforcement layer formed integrally with a primer, a glass fiber reinforcement, and urethane in an order between the bottom surface of the X-matt and the upper surface of the airline bottom layer; A plurality of fasteners penetrating and fixing from the upper surface of the X-mat to the airline bottom layer; A reinforcing urethane layer corresponding to and bonded to the sandwich reinforcement layer on the upper surface of the fixture to reinforce the plurality of fixtures; A urethane layer applied to the upper surface of the urethane layer for reinforcement 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 will 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 flow chart showing a step of coupling and deposition of the X-mats to the air line and sheet joint reinforcement X-mat involved in the present invention, Figure 2 using the air line and sheet joint reinforcement X mat according to the present invention 3 is a cross-sectional view showing a urethane mortar waterproof structure, Figure 3 is a cross-sectional view showing a state in which the T-bar air venting is coupled to the urethane mortar waterproof structure using the X-line for reinforcing the airline and the seat joint according to the invention, Figure 4 Fig. 3 is a perspective view showing an airline bottom layer formed with an airline of urethane mortar waterproof structure using X-mats for reinforcing airline and seat joints.

As shown, the urethane mortar waterproof structure using the X-mat for reinforcing the airline and the seat joint according to the present invention uniformly discharge air and moisture, increase wear resistance, durability, anti-slip and reinforce the adhesion between the sheets It is a waterproof structure to increase the waterproof effect using the X-mat (4), the airline bottom layer (1), the metered waterproof sheet layer (2), the X-mat (4), sandwich reinforcement layer (3), fixture 8a ), Reinforcing urethane layer (8b), urethane layer (5), stone color layer (6), transparent coating layer (7), flange 21, T-bar air venting hole 20, air venting fixture 22 do.

The air line bottom layer 1 is a bottom layer 1 in which an air line 9 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 9 is uniformly discharged from the air line 9. Formed in, the other floors become the reference floor to which the airline bottom layer 1 is applied.

In addition, the air line 9 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 (9) for uniformly discharging air and moisture, a plurality of continuous rubber sheet or improved waterproof sheet It has the form of connecting by attaching.

In addition, the metered waterproof sheet layer 2 is located on any line of the air line 9 formed in the air line bottom layer 1, and thus the air line 9 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 X mat 4 is interposed between the rubber sheet or the improved waterproof sheet constituting the metered waterproof sheet layer 2. The X mat 4 is formed in the form of X (X) is to combine each rubber sheet or improved waterproof sheet on both sides.

When mating, the X mat 4 is bonded to the upper and lower surfaces of the rubber sheet or the improved waterproof sheet and combines the rubber sheet or the improved waterproof sheet of both sides, so that the rubber sheet or the improved waterproof sheet of both sides is combined after the X mat ( It is pulled between the center of 4), that is, between the rubber sheet or the improved waterproof sheet, and has a structure to increase the bonding force.

The sandwich reinforcement layer 3 is a layer located on the bottom surface of the X mat 4 and the top surface of the airline bottom layer 1, and may be formed between the airline 9 and the airline 9.

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

The fastener 8a penetrates from the upper surface of both sides of the X mat 4 to the airline bottom layer 1, and thus the airline bottom layer 1, the sandwich reinforcement layer 3, the X mat 4, and the metered waterproof sheet layer 2. ) To reinforce and fix mutual adhesion.

The reinforcing urethane layer 8b corresponds to the sandwich reinforcement layer 3 on the upper surface of the fastener 8a and is bonded to the reinforcing urethane layer 8b. The fastener 8a fixes through the layers from the upper surface of the X-mat 4 to the airline bottom layer 1. ) Reinforcing the fixing force to prevent the separation.

The urethane layer 5 is applied to the upper surface of the reinforcing urethane layer 8b for reinforcing the fastener 8a. The urethane layer 5 corresponds to the airline bottom layer 1 with the metered waterproof sheet layer 2 therebetween. do.

In addition, there is an effect that the waterproof effect is increased because the urethane layer (5) is applied.

The stone color layer (6) is applied to the upper surface of the urethane layer (5) as a finishing material, the urethane layer (5) applied in correspondence with the air line bottom layer (1) is sprayed for protection and functionality in the overall waterproof layer It has the effect of increasing durability, increasing wear resistance, increasing the prevention of resetting and forming various color layers.

In addition, the stone color layer 6 having the brilliant color serves as a double layer to simultaneously perform the roof finishing to the waterproof effect of the stone color layer 6 itself, it is composed of a layer that acts as an anti-slip effect.

The transparent coating layer 7 is a layer applied to the top surface of the waterproof structure of the present invention, and prevents discoloration of the stone color layer 6 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 9 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 water in the line (9), but is installed through the air line (9) 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.

Urethane mortar waterproof structure using X-mat for reinforcing air line and seat seam according to the present invention is a waterproof structure applied to various building roofs, underground parking lots, underground structures, etc. And based on the airline bottom layer (1) to be partitioned to form an airline (9) to uniformly discharge the air and moisture, consisting of a rubber-based sheet or an improved waterproof sheet, a plurality of continuous waterproof sheet is connected in series The metered waterproof sheet layer 2 to be attached is coated on the upper surface of the airline bottom layer 1.

At this time, the improved waterproof sheet is respectively located on the top of the air line (9), the X mat (X) form of the X (X) between the plurality of continuous rubber sheet or the improved waterproof sheet respectively.

The intervening X-mat (4) fills a plurality of rubber sheets or improved waterproof sheet mutual joints to form a plurality of rubber sheets or improved waterproof sheets as one layer of the metered waterproof sheet (2), and the rubber sheet or improved waterproof sheet. Since the upper and lower surfaces of the sheets are bonded to each other, the rubber sheets or the improved waterproof sheet on both sides of the X mat 4 are pulled toward the X mat 4 to increase the bonding force, thereby increasing the adhesion between the sheets and thereby Maximum waterproof effect.

A sandwich reinforcement layer 3 is then formed between the bottom surface of the X-mat 4 and the top surface of the airline bottom layer 1.

The 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, a plurality of fasteners (8a) through the upper surface of the both sides of the X mat (4), the fastener (8a) is penetrated from the upper surface of the X mat (4) to the airline bottom layer (1) to the X mat (4), The adhesion between the metered waterproof sheet layer 2, the sandwich reinforcement layer 3, and the airline bottom layer 1 is increased.

In addition, the reinforcing urethane layer 8b for reinforcing the fixing force is attached to the upper surface of the fastener 8a to correspond to the sandwich reinforcing layer 3 so as to prevent separation of the fastener 8a.

The urethane layer 5 is applied to the upper surface of the X-mat 4 through which the fastener 8a is coupled. The urethane layer 5 corresponds to the airline bottom layer 1 forming the air line 9. To be applied.

And, the upper surface of the urethane layer (5) is applied to prevent slippage and durability, increase wear resistance, prevent the initialization material, stone color layer (6) to form a variety of color layers are applied at the same time waterproof and roof finish, the In order to prevent discoloration of the stone color layer 6, the transparent coating layer 7 is coated on the upper surface.

In addition, the T-bar air venting hole 20 is installed to penetrate through the airline 9 from the upper end of the metered waterproof sheet layer 2, and a plurality of air venting fixtures 22 fixing the T-bar air venting hole 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 9, and is installed to the air line 9 to discharge the air in the air line 9 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 to form a corrugated and divided air and water to be evenly discharged to form a watershed sheet or improved waterproof sheet Form a plurality of water resistant waterproof sheet layer to be connected in succession to a plurality of connections, the connection between the plurality of the rubber-based sheet or the improved waterproof sheet is connected to the X-mat applied to the upper portion and the lower surface of the metered waterproof sheet layer After intervening in the joint of the metered waterproof sheet layer, applying a sandwich reinforcement layer which is formed in order in order of primer, glass fiber reinforcement, and urethane between the bottom surface of the X-mat and the upper surface of the airline bottom layer, and then the metered waterproof sheet layer The upper part of the fastener is fixed to the upper surface of the fastener to secure the fixing force of the fastener. Bonding the urethane layer for reinforcement, the urethane layer on the upper surface of the urethane layer for reinforcement to increase the anti-slip and durability, wear resistance increase, preventing the resetting material, to form a variety of color layer to finish the stone color layer To form a complex structure to form a transparent coating layer to be coated to prevent discoloration of the stone color layer, with the effect of waterproofing, slip, increase durability, increase wear resistance, prevent the initialization material and form various color layers There is.

In addition, the present invention has an effect that the air in the air line is discharged by forming a T-bar air vent hole that one side penetrates the transparent coating layer in the air line and the other side protrudes a T-shaped tube to the outside of the transparent coating layer. .

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) which defines the airline (9) so as to form a valley in the transverse and longitudinal sections and to uniformly discharge air and moisture; A metered waterproof sheet layer 2 for continuously connecting and attaching a plurality of rubber-based sheets or improved waterproof sheets respectively positioned at the top of the air line 9; The mat interposed between the metered waterproof sheet layer 2 and the joint of the rubber system sheet or the improved waterproof sheet which is connected to a plurality, and the X-mat applied to the upper and lower surfaces of the joint of the metered waterproof sheet 2 4) and; A sandwich reinforcement layer 3 disposed integrally between the bottom surface of the X-mat 4 and the upper surface of the airline bottom layer 1 in order of a primer 3a, a glass fiber reinforcement 3b, and a urethane 3c; A plurality of fasteners 8a penetrating and fixing from the upper surface of the X-mat 4 to the airline bottom layer 1; A urethane layer 8b for reinforcement corresponding to the sandwich reinforcement layer 3 on the upper surface of the fixture 8a so as to reinforce the plurality of fixtures 8a; A urethane layer 5 applied to the upper surface of the reinforcing urethane layer 8b to correspond to the airline bottom layer 1; A stone color layer 6 sprayed on the upper surface of the urethane layer 5 to prevent slippage and finished; A transparent coating layer 7 coated on an upper surface to prevent discoloration of the stone color layer 6; 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 penetrates the transparent coating layer 7 and is positioned in the air line 9, while the other side protrudes a T-shaped tube to the outside of the transparent coating layer 7 to discharge air in the air line 9. T-bar air venting (20); Urethane mortar waterproof structure using an X-line for reinforcing air line and seat seams, characterized in that comprising a.

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