KR102338528B1 - Moisture discharge structure - Google Patents

Abstract

To realize the above-described problem, according to various embodiments of the present disclosure, a moisture discharge structure is disclosed. The moisture discharge structure comprises: a perforated plate having a plurality of perforations; non-woven fabric coming in contact with one surface of the perforated plate; an aggregate layer provided in an upper portion of the non-woven fabric to absorb moisture; and mortar provided in an upper portion of the aggregate layer and having at least one surface exposed to the outside.

Description

Moisture Discharge Structure {MOISTURE DISCHARGE STRUCTURE}

The present disclosure relates to a moisture discharge structure for preventing cracks or cracks (or peeling or peeling of a finishing material) caused by air bubbles and oil and moisture generated inside the construction site of the finished concrete or building material on the floor, and more specifically , It relates to a moisture discharging structure utilizing a structure method in which a natural drying type and a forced drying type are mixed to discharge moisture to the outside in order to prevent damage to the surface caused by the contraction and expansion of moisture.

In general, concrete structures such as roof slabs, roofs, basements of buildings, or various fluid storage tanks have weak waterproofing power, so rainwater or groundwater can seep into concrete. Cracks may occur in the structure and shorten the life of the building.

In addition, when rainwater or groundwater flows or leaks through cracks in concrete, the function of the building may be lost.

The concrete waterproofing method is largely divided into a penetrating waterproofing method and a film type waterproofing method. For example, the permeable waterproofing method is a method of applying a waterproofing material as an upper finishing material to the concrete surface to change the concrete itself to have waterproofness, and the film-type waterproofing method forms multiple impermeable waterproofing layers inside and outside the structure This is a method to deal with cracks in concrete structures or other construction defects in buildings.

However, after a certain period of time has elapsed, water vapor is generated due to evaporation of concrete moisture due to the temperature difference between the moisture contained in the concrete itself and the outside air or inside, and the adhesion performance between the floor surface and the surface layer may be deteriorated by this vapor pressure. This causes a peeling phenomenon to form an air layer locally between the bottom surface and the surface layer.

In order to prevent the generation of the air layer as described above, a deaeration device (eg, a deaerator, a deaerator or a deaeration base, etc.) for inducing water vapor to be discharged to the outside may be provided on the bottom surface formed on the surface material layer, Accordingly, the occurrence of cracks and fractures of the bottom surface can be prevented.

For a specific example, a floor surface is formed with concrete or mortar on the upper part of the building, such as the roof of the building, and the slab may be configured by including a heat insulating layer or a mortar layer on the upper part. In this case, the surface layer may be provided with a degassing device to be exposed to the outside. The degassing device can perform a degassing function for water vapor or moisture generated according to a temperature difference or pressure difference over a certain level outside or inside between the concrete base surface and the waterproofing layer. Korean Patent Laid-Open No. 10-2006-0110296 discloses a reverse J-type degassing.

Such a conventional degassing device has a problem that the water vapor or moisture is in a wet state between the base surface and the waterproofing layer until a certain temperature or pressure is reached, since degassing is performed only when a temperature difference or pressure difference of more than a certain temperature or pressure occurs outside or inside. . In other words, the conventional degassing device performs only a function of providing a passage for the discharge of water vapor, and does not have a forced drying function, so there is a risk of shortening the lifespan of the surface layer as it causes a peeling or floating state between the base surface and the waterproofing layer. have. As the wet state is maintained between the substrate and the waterproofing layer, cracks or breakage may occur, which may accelerate the deterioration of the building.

In addition, as the conventional degassing device protrudes to the outside, it is not aesthetically pleasing and may reduce the efficiency of space utilization. For example, when the user moves, the degassing device protruding to the outside may interfere with walking and cause injury. For another example, it may not be easy to arrange or store an object because of the degassing device protruding at a predetermined interval. In other words, as interference occurs in the movement of the user and the arrangement of objects, there may be inconvenience in using the space.

Additionally, as the degassing base is exposed to the outside, collisions may occur frequently, and damage may occur due to drop-off due to gusts of wind, backflow of rainwater, and the like. Accordingly, there is a risk that a lot of cost for maintenance for managing it is added.

Therefore, in the industry, there may be a demand for a moisture-discharging structure that provides a forced drying function to maximize the degassing performance to improve the surface damage prevention efficiency, and to improve the freedom of space utilization related to pedestrian walking or arrangement of objects. have.

The problem to be solved by the present disclosure is to solve the above problems, and by utilizing a forced-drying structural method for discharging moisture to the outside, moisture discharge to prevent damage to the floor finishing material that occurs through contraction and expansion of moisture This is to provide a structure.

The problems to be solved by the present disclosure are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

A moisture discharging structure according to various embodiments of the present disclosure for solving the above-described problems is disclosed. The moisture discharging structure includes a perforated plate having a plurality of perforations, a nonwoven fabric provided in contact with one surface of the perforated plate, an aggregate layer provided in an upper direction of the nonwoven fabric to absorb moisture, and an upper direction of the aggregate layer, at least one surface It may include a mortar exposed to the outside.

In an alternative embodiment, the perforated plate may include a first plate and a second plate forming a predetermined angle, and may be characterized in that a lower passage is formed in the lower direction of at least one surface through the predetermined angle. .

In an alternative embodiment, the aggregate layer comprises a first aggregate layer provided through particles of a first size and a second aggregate layer provided through particles of a second size constituted through a moisture absorbing agent. And, the first size is larger than the second size, and the first aggregate layer may be characterized in that it is provided on the upper side of the second aggregate layer.

In an alternative embodiment, the piping structure for discharging moisture may further include a sand layer provided between the aggregate layer and the mortar to support the mortar.

In an alternative embodiment, the moisture discharging structure is provided in connection with one end of the lower passage formed on the lower side of the perforated plate, and a ring blower (blower using power) for applying a suction force to the lower passage and the one end It is provided at the other end corresponding to, it may further include an inlet for allowing the inflow of external air.

In an alternative embodiment, the moisture discharging structure may further include a first connector connecting the one end of the lower passage and the ring blower, and a second connecting tube connecting the other end of the lower passage and the input unit. can

In an alternative embodiment, the first length of the nonwoven fabric is characterized in that it is provided through a length longer than the first length of the perforated plate, and the first length is the longitudinal direction of the lower passage formed through the perforated plate. can mean

In an alternative embodiment, the moisture discharging structure may further include a blocking film provided at each of both ends corresponding to the first longitudinal direction of the perforated plate.

A method for manufacturing a moisture discharging structure according to another embodiment of the present disclosure is disclosed. The method includes the steps of forming a groove having a predetermined standard, forming a lower passage by installing a perforated plate in the groove, providing a nonwoven fabric on the upper side of the perforated plate, and an aggregate layer on the upper side of the nonwoven fabric The forming step, forming a sand layer on the upper side of the aggregate layer, and providing a mortar on the upper side of the sand layer may include.

In an alternative embodiment, further comprising the step of installing a ring blower and an inlet corresponding to each of both ends of the lower passage, the ring blower is connected to one end of the lower passage to apply a suction force to the lower passage, , The inlet may be connected to the other end corresponding to the one end to allow the inflow of air into the lower passage.

Other specific details of the present disclosure are included in the detailed description and drawings.

According to various embodiments of the present disclosure, it is possible to provide the effect of preventing damage to the floor surface due to water vapor pressure by providing the degassing ability of the concrete construction site by applying the forced dry structural method.

In addition, it is possible to provide an effect of maximizing the degassing ability by improving the moisture discharge efficiency by having a ring blower, which is a blower using power having a forced drying function.

In addition, since it is provided through a buried structure at equal intervals that does not protrude from the surface of the bottom surface, interference with respect to movement of a user or arrangement of objects may not occur. That is, it is possible to provide an effect of maximizing the effect of preventing damage to the floor surface due to the water vapor pressure and, at the same time, improving the degree of freedom for space utilization.

Effects of the present disclosure are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

Various aspects are now described with reference to the drawings, wherein like reference numbers are used to refer to like elements collectively. In the following example, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. It will be evident, however, that such aspect(s) may be practiced without these specific details.
1 is an exemplary view for explaining surface damage occurring in a concrete structure related to an embodiment of the present disclosure.
2 is an exemplary view illustrating a conventional degassing device installed to prevent surface damage in a concrete structure related to an embodiment of the present disclosure.
3 shows an exemplary view of a moisture discharging structure provided through a buried structure at equal intervals related to an embodiment of the present disclosure.
4 is a view illustrating a cross-sectional view in relation to one direction of the moisture discharging structure according to an embodiment of the present disclosure.
5 is a view illustrating a cross-sectional view in another direction of the moisture discharging structure according to an embodiment of the present disclosure.
6 is an exemplary view exemplarily showing a perforated plate related to an embodiment of the present disclosure.
7 is an exemplary view exemplarily illustrating a method of manufacturing a moisture discharging structure related to an embodiment of the present disclosure.

Various embodiments and/or aspects are now disclosed with reference to the drawings. In the following description, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding of one or more aspects. However, it will also be appreciated by one of ordinary skill in the art that such aspect(s) may be practiced without these specific details. The following description and accompanying drawings set forth in detail certain illustrative aspects of one or more aspects. These aspects are illustrative, however, and some of various methods may be employed in the principles of the various aspects, and the descriptions set forth are intended to include all such aspects and their equivalents. Specifically, as used herein, “embodiment”, “example”, “aspect”, “exemplary”, etc. are not to be construed as advantageous or advantageous over any aspect or design described herein. It may not be.

Hereinafter, the same or similar components are assigned the same reference numerals regardless of reference numerals, and overlapping descriptions thereof will be omitted. In addition, in describing the embodiments disclosed in the present specification, if it is determined that detailed descriptions of related known technologies may obscure the gist of the embodiments disclosed in this specification, the detailed description thereof will be omitted. In addition, the accompanying drawings are only for easy understanding of the embodiments disclosed in the present specification, and the technical ideas disclosed in the present specification are not limited by the accompanying drawings.

Although the first, second, etc. are used to describe various elements or elements, these elements or elements are not limited by these terms, of course. These terms are only used to distinguish one element or component from another. Accordingly, it goes without saying that the first element or component mentioned below may be the second element or component within the spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly defined in particular.

In addition, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or.” That is, unless otherwise specified or clear from context, "X employs A or B" is intended to mean one of the natural implicit substitutions. That is, X employs A; X employs B; or when X employs both A and B, "X employs A or B" may apply to either of these cases. It should also be understood that the term “and/or” as used herein refers to and includes all possible combinations of one or more of the listed related items.

Also, the terms "comprises" and/or "comprising" mean that the feature and/or element is present, but excludes the presence or addition of one or more other features, elements, and/or groups thereof. should be understood as not Also, unless otherwise specified or unless it is clear from context to refer to a singular form, the singular in the specification and claims should generally be construed to mean “one or more”.

When a component is referred to as being “connected” or “connected” to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in between. it should be On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that there is no other element in the middle.

The suffixes “module” and “part” for components used in the following description are given or mixed in consideration of only the ease of writing the specification, and do not have distinct meanings or roles by themselves.

References to an element or layer “on” or “on” another component or layer mean that another layer or other component in between as well as directly above the other component or layer. Including all intervening cases. On the other hand, when a component is referred to as “directly on” or “immediately on”, it indicates that another component or layer is not interposed therebetween.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe a component or a correlation with other components. The spatially relative terms should be understood as terms including different orientations of the device during use or operation in addition to the orientation shown in the drawings.

For example, when a component shown in the drawing is turned over, a component described as “beneath” or “beneath” of another component may be placed “above” of the other component. can Accordingly, the exemplary term “below” may include both directions below and above. Components may also be oriented in other orientations, and thus spatially relative terms may be interpreted according to orientation.

Objects and effects of the present disclosure, and technical configurations for achieving them will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. In describing the present disclosure, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the subject matter of the present disclosure, the detailed description thereof will be omitted. In addition, the terms described below are terms defined in consideration of functions in the present disclosure, which may vary according to intentions or customs of users and operators.

However, the present disclosure is not limited to the embodiments disclosed below and may be implemented in various different forms. Only the present embodiments are provided so that the present disclosure is complete, and to fully inform those of ordinary skill in the art to which the present disclosure belongs, the scope of the disclosure, and the present disclosure is only defined by the scope of the claims . Therefore, the definition should be made based on the content throughout this specification.

In general, moisture such as rainwater or groundwater may permeate into concrete structures provided in roof slabs, roofs, basements or open areas of buildings, etc. This may cause a shortened lifespan of the concrete structure.

In addition, the upper surface of the concrete structure may be surface-treated with an upper finishing material (eg, a waterproofing agent) to prevent moisture from being absorbed. The upper finishing material that is surface-treated on the upper surface of concrete may crack and break over time. In detail, water vapor may be generated due to evaporation of concrete moisture due to the difference between the moisture contained in the concrete itself and the outside air or internal temperature, and this vapor pressure may cause deterioration of the adhesion performance between the concrete and the surface layer (i.e., the upper finishing material). have. This causes a peeling phenomenon to form an air layer locally between the bottom surface and the surface layer.

Specifically, as shown in FIG. 1, as the finishing material becomes convex by the water vapor pressure generated inside the concrete construction site of the upper finishing material lower layer over time, there is a risk of cracks and fractures occurring on the surface of the floor surface. .

In order to prevent the occurrence of damage through the air layer as described above, a deaeration device (eg, a deaerator, a deaerator, or a deaeration base, etc.) for inducing water vapor to be discharged to the outside may be provided on the bottom surface formed on the surface material layer. have. Specifically, in the case of forming the floor surface through concrete, the slab may be constituted by including a heat insulating layer or a mortar layer on the upper part. In this case, the surface layer may be provided with a degassing device to be exposed to the outside. The degassing device can provide a degassing function when water vapor or moisture is generated due to a temperature difference or pressure difference over a certain level outside and inside the concrete base surface and the waterproofing layer.

For a more specific example, as shown in FIG. 2 , in order to prevent damage to the upper finishing material due to the formation of an air layer, a hat or a circular deaeration platform is installed on the entire floor at regular horizontal and vertical intervals in each zone. In response, it is possible to provide a function of exhausting the air inside the concrete to the outside, that is, a deaeration function.

In this conventional degassing device, since degassing is performed only when water vapor or moisture is generated by a temperature difference or pressure difference over a certain temperature or pressure outside or inside, there is a problem that the concrete and the finishing material are in a wet state until a certain temperature or pressure is reached. . In other words, the conventional degassing device as shown in FIG. 2 performs only a function of providing a discharge passage for water vapor, and does not have a forced drying function, so as to cause a peeling or floating state between the concrete and the surface layer, the structure may shorten the lifespan of

In addition, as the conventional degassing device protrudes to the outside, it is not aesthetically pleasing and may reduce the efficiency of space utilization. For example, when the user moves, the degassing device protruding to the outside may interfere with walking and cause injury. For another example, it may not be easy to arrange or store an object because of the degassing device protruding at a predetermined interval. In other words, as interference occurs in the movement of the user and the arrangement of objects, there may be inconvenience in using the space.

Additionally, as the degassing base is exposed to the outside, collisions may occur frequently, and damage may occur due to drop-off due to gusts of wind, backflow of rainwater, and the like. Accordingly, there is a risk that a lot of cost for maintenance for managing it is added.

As the moisture discharging structure 1 of the present disclosure is provided through a buried structure so as not to be drawn out on the surface of the floor, interference with the movement of the user or arrangement of objects may not occur. In addition, as the moisture discharging structure 1 of the present disclosure is provided through a forced drying method, it is possible to maximize the degassing performance related to moisture inside the concrete structure. That is, it is possible to provide an effect of maximizing the effect of preventing damage to the floor surface due to the water vapor pressure and, at the same time, improving the degree of freedom for space utilization. A more specific configuration, structural features, and effects according to the moisture discharge structure 1 of the present disclosure will be described later in detail with reference to FIGS. 3 and 7 below.

3 shows an exemplary view of a moisture discharging structure provided through a buried structure at equal intervals related to an embodiment of the present disclosure. As shown in FIG. 3 , the moisture discharging structure 1 may be provided through one or more rows through equal intervals parallel to each other corresponding to the area in which the concrete structure is provided. For example, the distance between the moisture discharging structures may be 2.5 m. That is, the interval between the first moisture discharging structure 1a and the second moisture discharging structure 1b and the interval between the second moisture discharging structure 1b and the third moisture discharging structure 1c may be 2.5 m, respectively. However, the specific numerical description of the interval at which each moisture discharging structure is provided is only an example, and the present disclosure is not limited thereto.

That is, the moisture discharging structure may be provided through one or more rows having equal intervals, and by performing a degassing function in relation to the moisture of a nearby concrete structure in response to each provided area, it corresponds to the entire area in which the concrete structure is provided. degassing can be performed. Accordingly, when an upper finishing material (eg, a waterproofing layer for waterproofing) is provided on the upper surface of each of the concrete structure and the moisture-discharging structure provided at equal intervals in the concrete structure, through each moisture-discharging structure provided at regular intervals By performing degassing, it is possible to prevent damage to the surface of the floor surface caused by the water vapor pressure generated between the upper finishing material and the surface layer of the concrete 2 .

In addition, the moisture discharging structure 1 may be provided through a buried structure that does not protrude from the floor surface. The moisture discharging structure 1 may be provided to be embedded in the bottom surface at equal intervals. For example, the moisture discharging structure 1 may be formed through a process of stacking components in a groove formed to have a depth of 5 cm to 7 cm and a width of 3 cm to 5 cm (ie, formed to have a predetermined standard). .

For a specific example, as shown in FIG. 4 , the moisture discharging structure 1 has a groove having a depth of 5 cm to 7 cm and a width of 3 cm to 5 cm in the longitudinal direction (ie, B-B '), and the corresponding It may be provided through a process in which one or more components are sequentially stacked in the groove. Here, the components stacked in the groove may include, for example, a perforated plate, a nonwoven fabric, an aggregate layer, a sand layer, mortar, and the like. A detailed description of each component will be described later with reference to the following drawings. In the foregoing description, it will be apparent to those skilled in the art that specific numerical descriptions of the width and grooves of the moisture discharging structure are only examples, and that the corresponding numerical values may be differentially applied according to the total area in which the moisture discharging structure is provided.

That is, the moisture discharge structure 1 of the present disclosure is formed through sequential lamination of components in each of one or more grooves (eg, grooves of 3 to 5 cm in width and 5 to 7 cm in height) created in concrete, It may be provided embedded in the bottom surface.

Accordingly, interference with respect to movement of the user or arrangement of objects may not occur. In other words, the moisture discharging structure 1 of the present disclosure may provide an effect of maximizing the effect of preventing damage to the floor surface due to water vapor pressure and improving the degree of freedom for space utilization. Hereinafter, specific components of the moisture discharging structure 1 provided through the buried structure in the concrete structure and the degassing function performed through each component will be described in detail later.

As shown in FIGS. 4 and 5, the moisture discharging structure 1 is a perforated plate 100, a nonwoven fabric 200, an aggregate layer 300, in a groove formed in the longitudinal direction (ie, BB' direction) in the concrete structure. It may be formed through a process of sequentially stacking the sand layer 400 and the mortar 500 . 4 is a view illustrating a cross-sectional view in relation to one direction of the moisture discharging structure according to an embodiment of the present disclosure. 5 is a view illustrating a cross-sectional view in another direction of the moisture discharging structure according to an embodiment of the present disclosure.

According to an embodiment of the present disclosure, the moisture discharging structure 1 may include a perforated plate 100 . The perforated plate 100 may be provided with a size corresponding to a groove formed to have a predetermined standard (eg, a depth of 5 to 7 cm and a width of 3 to 5 cm) in the concrete structure. For example, when the width of the groove is provided as 5 cm, the width of the perforated plate 100 may be provided as 5 cm corresponding to the width of the groove. In one embodiment, the width of the groove formed in the longitudinal direction may be characterized in that it is provided to be less than a predetermined length. For example, the length of the predetermined width is 5 cm or less in order to minimize the effect of force transmission due to the groove formed in the tire of the transport vehicle such as a forklift (that is, to minimize the vertical load through the moving means). can be determined as For example, when the width of the groove is determined to be 5 cm, the width of the perforated plate 100 may also be determined to be 5 cm in response thereto. That is, the width of the perforated plate 100 is provided to correspond to the width of the groove, so that it can be stacked (or fitted) in the groove.

The perforated plate 100 may be a component stacked at the lowest level in a groove formed through a predetermined standard. The perforated plate 100 is disposed at the bottom of the groove and has a strong strength to withstand the load of other components stacked in the upper direction, and may be made of a material having excellent wear resistance, impact resistance and corrosion resistance.

The perforated plate 100 may be provided such that the first plate 110 and the second plate 120 form a predetermined angle, and the lower passage 130 at the lowermost portion of the moisture discharging structure 1 through the predetermined angle. ) can be formed. For example, as the perforated plate 100 is provided with a material having strong mechanical strength and excellent impact resistance, deformation of the lower passage can be minimized.

Specifically, as shown in FIG. 6 , the perforated plate 100 may include a first plate 110 and a second plate 120 forming a predetermined angle. For example, the perforated plate 100 may be generated by bonding (ie, bonding process) different first and second plates 110 and 120 to each other to form a predetermined angle. For another example, the perforated plate 100 may be created through a bending process of applying a force to the plate so that one region of one plate forms a predetermined angle. The detailed description of the above-described process for producing the perforated plate is merely an example, and the present disclosure is not limited thereto.

In addition, it may include a plurality of perforations 101 of the perforated plate 100 . Specifically, each of the first plate 110 and the second plate 120 of the perforated plate 100 may include a plurality of perforations 101 . The plurality of perforations 101 formed in the perforated plate 100 may be provided for the movement of moisture. The plurality of perforations may be provided, for example, in a circular shape having a predetermined diameter.

That is, the perforated plate 100 may allow the transfer of moisture from one direction to the other through the plurality of perforations 101 . For example, the perforated plate 100 may be provided in a shape such as 'S' or a hat in the process of forming the moisture discharging structure 1 . In this case, the lower passage 130 may be formed in the lower direction with respect to the direction in which the perforated plate 100 is provided, and the perforated plate 100 is formed in the upper direction through the plurality of perforated holes 101 in the lower direction (ie, the lower part). passage direction) may allow the transfer of moisture.

That is, when the perforated plate 100 is provided at the lowest end in the groove, it may be characterized in that the lower passage 130 is formed in the lower direction through a predetermined angle, and moisture is absorbed in the lower passage 130 direction. It may be characterized in that a plurality of perforations 101 are provided to transmit.

According to an embodiment, the area of each of the plurality of perforations 101 provided in the perforated plate 100 may be different from each other. Specifically, the area of the perforation located in the direction away from the predetermined angle formed by the first plate 110 and the second plate 120 of the perforated plate 100 may be formed to be larger. More specifically, a hole having a smaller area may be provided as it is adjacent to a portion where the first plate 110 and the second plate 120 are connected, and a hole having a larger area may be provided as the distance increases. That is, a hole having a larger area may be formed as the distance from the center side (eg, the highest part of the perforated plate) in the longitudinal direction (B-B' direction) is increased. This may be for maximizing the discharge of moisture or water vapor transferred from the area of the adjacent concrete 2 provided on both sides of the perforated plate or groove. In other words, the hole located in the area of the concrete 2 may be provided to have a larger area. This may provide an effect of improving the efficiency of discharging moisture into the lower passage.

According to an additional embodiment, the perforated plate 100 may be provided through the shape of a triangular pole. Specifically, the perforated plate 100 may be provided in the shape of a triangular pole connected so that the three plates form a predetermined angle. In this case, at least one plate (eg, the bottom) of the perforated plate 100 may be in direct contact with the dug groove, and the other two surfaces are provided in the shape of 'ㅅ' or a hat, and each of a plurality of perforations may include That is, the lower passage 130 may be formed inside the triangular pole formed of three plates, and a plurality of perforations 101 may be provided in at least two plates so as to transmit moisture in the direction of the lower passage 130 . can In this case, the plate related to the bottom surface in contact with the groove forms a preset angle, and is provided through a shape connecting the two plates in which the plurality of perforations 101 are formed, so that the mechanical strength of the perforated plate 100 can be further improved. have. This may provide an effect of securing the continuity of the moisture discharge performance by minimizing the deformation of the lower passage, which is the discharge passage of moisture.

On the other hand, in the case of another embodiment of the present invention, the cross section of the perforated plate 100 may be provided in a semicircular or circular shape. The perforated plate 100 in the form of a semicircle or a circle has a strong effect on external impact. According to an embodiment of the present disclosure, the moisture discharging structure 1 may include the nonwoven fabric 200 . The nonwoven fabric 200 may be provided on the upper side of the perforated plate 100 . The nonwoven fabric 200 may be produced through a mechanical process that uses heat and resin to entangle fibers with each other. The nonwoven fabric 200 may serve as a filter that blocks the acceptance of particles of a certain size or larger. That is, the nonwoven fabric 200 allows the transfer of air (ie, water vapor) to the plurality of perforations 101 of the perforated plate 100 located in the lower direction, but sand (i.e., aggregate, sand or mortar located on the upper side) may be for blocking the movement of

According to an additional embodiment, the nonwoven fabric 200 may be characterized in that it is provided to have an area larger than that of the perforated plate 100 . Specifically, the nonwoven fabric 200 provided on the upper side of the perforated plate 100 may be formed to be longer than the perforated plate 100 . The first length of the nonwoven fabric 200 may be provided through a longer length than the first length of the perforated plate 100 . Here, the first length refers to the longitudinal direction of the lower passage formed through the perforated plate 100 , and may refer to a direction related to B-B′ in FIG. 3 .

The nonwoven fabric 200 is provided to have a longer length than both ends of the perforated plate 100 in the first longitudinal direction (ie, B-B'), so that the components stacked on the upper side overflow to both ends and the lower passage ( 130) can be prevented from being stacked. Accordingly, it is possible to prevent the both ends of the lower passage from being clogged due to lamination of sand, aggregate, and the like, thereby reducing the degassing efficiency.

According to a further embodiment, the moisture discharging structure 1 may include a support frame. The support frame may be provided in the upper direction of the perforated plate 100 in order to withstand the load applied to the perforated plate 100 . For example, the support frame may be made of a material that is strong in strength to withstand a load, has excellent wear resistance, impact resistance, and corrosion resistance. For example, the support frame may be provided through a 'C' shape corresponding to the width of the groove to cover the upper portion of the perforated plate 100 . That is, it is located on the upper side of the perforated plate 100 can minimize the load applied to the perforated plate (100). This serves to protect the perforated plate 100 formed to form a specific angle, and has an effect of preventing the lower passage 130 formed in the lower direction from being blocked or narrowed due to the deformation of the perforated plate 100 . In other words, by providing the support frame in the upper direction of the perforated plate 100, it is possible to improve the durability and stability of the moisture discharge structure, that is, the operating efficiency of the equipment.

According to an embodiment of the present disclosure, the moisture discharging structure 1 may include an aggregate layer 300 . The aggregate layer 300 may be provided on the upper side of the nonwoven fabric 200 . That is, the perforated plate 100 is provided on the lowermost side of the groove, the nonwoven fabric 200 is provided on the upper side of the perforated plate 100 , and an aggregate layer may be formed on the upper side of the nonwoven fabric 200 .

This aggregate layer 300 may be configured through a moisture absorbent that absorbs moisture. For example, the desiccant is for absorbing moisture in the air, and may be a material composed of a porous material such as silica gel and a chloride-based material such as calcium chloride or magnesium chloride. For a specific example, the aggregate layer 300 of the present disclosure is at least one of Zeolite, Bentonite, Active Alumina Gel, Molecular Sieves, or Silica Gel). It can be configured through one.

That is, the aggregate layer 300 constituted through the desiccant may absorb moisture (ie, water vapor) generated in the concrete located in the adjacent area. In this case, the absorbed moisture may be transferred to the lower passage 130 through the plurality of perforations 101 of the perforated plate 100 through the nonwoven fabric 200 on the lower side. The nonwoven fabric 200 is located between the aggregate layer 300 and the perforated plate 100 so that particles of a certain size or larger, that is, the particles constituting the aggregate layer 300, pass through the plurality of perforations 101 to the lower passage 130. It may be for blocking the transfer and transferring only the moisture absorbed by the aggregate layer 300 to the lower passage 130 .

According to an embodiment, the aggregate layer 300 may include a first aggregate layer 310 provided through particles of a first size and a second aggregate layer 320 provided through particles of a second size. . In this case, the first size may be larger than the second size. For example, the first size may be twice the second size. In addition, the first aggregate layer 310 may be characterized in that the second aggregate layer 320 is provided on the upper side. Specifically, as shown in FIGS. 4 and 5 , the aggregate layer 300 may include a first aggregate layer 310 and a second aggregate layer 320 divided based on the particle size, and It may be characterized in that the second aggregate layer 320 is provided on the upper side of the first aggregate layer 310 .

That is, since the first aggregate layer 310 composed of particles of a relatively large size may be formed in an area adjacent to the perforated plate 100 (that is, in direct contact with the nonwoven fabric), a plurality of perforated ( At the same time as minimizing the particles escaping to 101 ), it is possible to maximize the moisture absorption efficiency of the adjacent area and the moisture transfer efficiency to the lower passage 130 .

In other words, by forming the aggregate layer 300 by dividing the first aggregate layer 310 and the second aggregate layer 320 into each of the first aggregate layer 310 and the second aggregate layer 320 composed of the same component but having different particle sizes, the particles in the lower passage 130 are While preventing accumulation, it is possible to maximize the moisture absorption efficiency of the adjacent area concrete 2 and the moisture transfer efficiency to the lower passage 130 .

According to an embodiment of the present disclosure, the moisture discharging structure 1 may include a sand layer 400 provided between the aggregate layer 300 and the mortar 500 to support the mortar. That is, the sand layer 400 may be provided on the upper side of the aggregate layer 300 . In addition, the moisture discharging structure 1 may include a mortar 500 provided in an upper direction of the aggregate layer and at least one surface of which is exposed to the outside. For example, the mortar 500 of the present disclosure may be composed of the same components as the concrete 2 .

That is, when the moisture discharging structure 1 is configured to have a buried structure, at least one surface of the mortar 500 may be exposed to the outside. That is, the moisture discharging structure 1 may form the same surface as the surrounding concrete 2 through the mortar 500 provided on the uppermost surface and at least one surface exposed to the outside.

The sand layer 400 of the present disclosure may be for preventing the mortar 500 from moving to the aggregate layer 300 . In other words, the sand layer 400 may be positioned between the mortar 500 and the aggregate layer 300 to support the mortar 500 in order to separate the mortar 500 and the aggregate layer 300 .

According to an embodiment of the present disclosure, the moisture discharging structure 1 may include a ring blower 600 for applying a suction force to the lower passage. Specifically, the moisture discharging structure 1 may include a ring blower 600 provided in connection with one end of the lower passage 130 formed on the lower side of the perforated plate 100 to apply a suction force to the lower passage. The ring blower 600 is connected to one end of the lower passage 130 formed on the lower side of the perforated plate 100 and blows the air (eg, water vapor generated by the temperature difference between the outside air and the inside air) located in the lower passage 130 to the outside. can be discharged with

For example, the ring blower 600 sucks external air as power is supplied to an induction motor located in the body and the impeller provided inside the casing rotates at high speed, and the impeller It can be operated on the principle of discharging air to the outside by raising the head due to the pressure change resulting from the friction of the fluid as the impeller groove, which is cut radially along the circumference, rotates in the casing.

In an additional embodiment, the ring blower 600 of the present disclosure is a belt-type ring blower that connects a ring blower and a motor with a belt, a coupling type ring blower that can be connected to various special motors (Coupling connected) blower), a bare-shaft type blower that can be used by connecting an alternative power source in a place where there is no power supply It may further include a special ring blower such as a stick blower (Acoustic blower).

That is, the ring blower 600 may discharge the air located in the lower passage 130 to the outside. In other words, as the present disclosure is an automatic drying method in which the air located in the lower passage 130 is discharged to the outside using the ring blower 600, the degassing efficiency can be maximized. In addition, as the water vapor located in the lower passage 130 is discharged to the outside through the ring blower 600 , water vapor or moisture generated in the concrete may be additionally discharged to the lower passage 130 . It is possible to perform an automatic drying type degassing function of securing and circulating air in the adjacent area concrete 2 through the ring blower 600 . In other words, as the moisture discharging structure 1 of the present disclosure includes the ring blower 600, it is possible to forcibly suction and discharge the water vapor pressure generated inside the concrete construction site.

In addition, the moisture discharging structure 1 may include an input unit 700 that allows the introduction of external air into the lower passage. Specifically, the moisture discharging structure 1 is provided at the other end corresponding to one end of the lower passage formed on the lower side of the perforated plate 100 (ie, the other end corresponding to the one end provided with the ring blower) to allow the inflow of external air. It may include an input unit 700 to That is, the input unit 700 may be provided in a direction corresponding to one end at which the ring blower 600 is provided, and when the ring blower 600 sucks air into the lower passage 130 , in the corresponding other end direction. Allow air to enter.

According to one embodiment, the input unit 700 may further include a cut-off filter for blocking the inflow of substances larger than a certain size. That is, the input unit 700 utilizes a cut-off filter to allow the inflow of air (eg, water vapor), but blocks the inflow of a material (eg, sand or dust, etc.) of a certain size or larger, so that the lower passage 130 is specific. It is possible to prevent the material from stacking up and reducing the degassing efficiency.

In addition, the moisture discharging structure 1 is a first connecting pipe 610 connecting one end of the lower passage 130 and the ring blower 600 , and the second connecting the input unit 700 and the other end of the lower passage 130 . 2 may include a connector 710 . That is, the first connecting pipe 610 connects the lower passage 130 and the ring blower 600 so that the ring blower 600 discharges the air present in the lower passage 130 to the outside, and the second The connection pipe 710 connects the lower passage 130 and the input unit 700 to the outside of the lower passage 130 from the input unit 700 when a suction force in one direction is applied through the ring blower 600 . air can pass.

According to an embodiment of the present disclosure, the moisture discharging structure 1 may include a blocking film 800 provided on at least a portion of the perforated plate 100 . Specifically, the moisture discharging structure 1 may include a blocking film 800 protruding from both ends corresponding to the first longitudinal direction of the perforated plate 100 . Here, the first longitudinal direction refers to the longitudinal direction of the lower passage 130 formed through the perforated plate 100 , and may refer to a direction related to B-B′ in FIG. 3 . The blocking film 800 may be made of a material having relatively high rigidity to withstand a load. As shown in FIG. 5 , the blocking film 800 is provided through a protruding shape at both ends of the perforated plate 100 in the first longitudinal direction, so that the components stacked on the upper side flow down through both ends. It can be prevented from being stacked into the lower passage 130 . Accordingly, it is possible to prevent the both ends of the lower passage 130 from being blocked due to the stacking of sand, aggregate, and the like, thereby reducing the degassing efficiency.

7 is an exemplary view exemplarily illustrating a method of manufacturing a moisture discharging structure related to an embodiment of the present disclosure.

According to an embodiment of the present disclosure, the method may include forming a groove having a predetermined standard (S10). In this case, the groove having a predetermined standard may be formed through, for example, a groove process such as cutting, grooving, or surface treatment. Also, for example, a groove having a predetermined standard may mean a groove having a depth of 5 cm to 7 cm and a width of 3 cm to 5 cm, as shown in FIG. 4 .

According to an embodiment of the present disclosure, the method may include a step (S20) of forming a lower passage by installing a perforated plate in a groove of a predetermined standard. The perforated plate 100 may be provided such that the first plate 110 and the second plate 120 form a predetermined angle, and the lower passage 130 at the lowermost portion of the moisture discharging structure 1 through the predetermined angle. can form. For example, as the perforated plate 100 is provided with a material having strong mechanical strength and excellent impact resistance, deformation of the lower passage can be minimized. The perforated plate 100 may be a component stacked at the lowest level in a groove formed through a predetermined standard. The perforated plate 100 is disposed at the bottom of the groove and has a strong strength to withstand the load of other components stacked in the upper direction, and may be made of a material having excellent wear resistance, impact resistance and corrosion resistance.

According to an embodiment of the present disclosure, the method may include the step (S30) of providing a nonwoven fabric on the upper side of the perforated plate. The nonwoven fabric 200 may be provided on the upper side of the perforated plate 100 . The nonwoven fabric 200 may be produced through a mechanical process that uses heat and resin to entangle fibers with each other. The nonwoven fabric 200 may serve as a filter that blocks the acceptance of particles of a certain size or larger. That is, the nonwoven fabric 200 allows the transfer of air (ie, water vapor) to the plurality of perforations 101 of the perforated plate 100 located in the lower direction, but sand (i.e., aggregate, sand or mortar located on the upper side) may be for blocking the movement of

According to an embodiment of the present disclosure, the method may include forming an aggregate layer on the upper side of the nonwoven fabric (S40). The aggregate layer 300 may be constituted by a desiccant that absorbs moisture. For a specific example, the aggregate layer 300 of the present disclosure is at least one of Zeolite, Bentonite, Active Alumina Gel, Molecular Sieves, or Silica Gel). It can be configured through one. The aggregate layer 300 formed through the desiccant may absorb moisture (ie, water vapor) generated in the concrete 2 located in the adjacent area. In this case, the absorbed moisture may be transferred to the lower passage 130 through the plurality of perforations 101 of the perforated plate 100 through the nonwoven fabric 200 on the lower side.

According to an embodiment, the aggregate layer 300 may include a first aggregate layer 310 provided through particles of a first size and a second aggregate layer 320 provided through particles of a second size. . In this case, the first size may be larger than the second size. For example, the first size may be twice the second size. In addition, the second aggregate layer 320 may be characterized in that it is provided on the upper side of the first aggregate layer (310). Specifically, as shown in FIGS. 4 and 5 , the aggregate layer 300 may include a first aggregate layer 310 and a second aggregate layer 320 divided based on the particle size, and It may be characterized in that the second aggregate layer 320 is provided on the upper side of the first aggregate layer 310 .

According to an embodiment of the present disclosure, the method may include forming a sand layer on the upper side of the aggregate layer (S50). The sand layer 400 may be to prevent the mortar 500 from moving to the aggregate layer 300 . In other words, the sand layer 400 may be positioned between the mortar 500 and the aggregate layer 300 to support the mortar 500 in order to separate the mortar 500 and the aggregate layer 300 .

According to an embodiment of the present disclosure, the method may include providing a mortar on the upper side of the sand layer (S60). When the moisture discharging structure 1 is configured to have a buried structure, the mortar 500 may have at least one surface exposed to the outside. That is, the moisture discharging structure 1 may form the same surface as the surrounding concrete 2 through the mortar 500 provided on the uppermost surface and at least one surface exposed to the outside.

That is, as the moisture discharge structure 1 of the present disclosure generated through the above-described steps is provided through a buried structure so as not to be derived on the surface of the floor surface, interference with the user's movement or arrangement of objects may not occur. have. In addition, the moisture discharging structure 1 of the present disclosure can improve the degassing efficiency related to moisture inside the concrete structure by providing a forced drying method using a ring blower. In other words, it is possible to maximize the degassing performance by using a structure method that combines a natural drying method and a forced drying method that discharges moisture to the outside. That is, it is possible to provide an effect of maximizing the effect of preventing damage to the floor surface due to the water vapor pressure and, at the same time, improving the degree of freedom for space utilization.

The order of the steps illustrated in FIG. 7 described above may be changed if necessary, and at least one or more steps may be omitted or added. That is, the above-described steps are merely an embodiment of the present disclosure, and the scope of the present disclosure is not limited thereto.

Above, although embodiments of the present disclosure have been described with reference to the accompanying drawings, those of ordinary skill in the art to which the present disclosure pertains will realize that the present disclosure may be embodied in other specific forms without changing the technical spirit or essential features thereof. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

The specific implementations described in the present disclosure are examples, and do not limit the scope of the present disclosure in any way. For brevity of the specification, descriptions of conventional electronic components, control systems, software, and other functional aspects of the systems may be omitted. In addition, the connection or connection members of lines between the components shown in the drawings illustratively represent functional connections and/or physical or circuit connections, and in an actual device, various functional connections, physical connections that are replaceable or additional may be referred to as connections, or circuit connections. In addition, unless there is a specific reference such as "essential" or "importantly", it may not be a necessary component for the application of the present invention.

It is to be understood that the specific order or hierarchy of steps in the presented processes is an example of exemplary approaches. Based on design priorities, it is to be understood that the specific order or hierarchy of steps in the processes may be rearranged within the scope of the present disclosure. The appended method claims present elements of the various steps in a sample order, but are not meant to be limited to the specific order or hierarchy presented.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the present disclosure. Thus, the present disclosure is not intended to be limited to the embodiments presented herein, but is to be construed in the widest scope consistent with the principles and novel features presented herein.

Moisture release structure: 1 Concrete: 2
First moisture evacuation structure: 1a
Second moisture evacuation structure: 1b
Third moisture evacuation structure: 1c
Perforated plate: 100 Multiple perforation: 101
First Edition: 110 Second Edition: 120
Bottom passage: 130 Non-woven: 200
Aggregate layer: 300 First aggregate layer: 310
Second aggregate layer: 320 Sand layer: 400
Mortar: 500 Ringblower: 600
1st connector: 610 Inlet: 700
Second connector: 710 Barrier: 800

Claims (10)

a perforated plate having a plurality of perforations;
a nonwoven fabric provided in contact with one surface of the perforated plate;
an aggregate layer provided in an upper direction of the nonwoven fabric to absorb moisture; and
a mortar provided in an upper direction of the aggregate layer and having at least one surface exposed to the outside;
includes,
The aggregate layer is
a first aggregate layer provided through particles of a first size; and
a second aggregate layer provided through particles of a second size;
including,
The first size is larger than the second size, and the first aggregate layer is characterized in that provided on the lower side of the second aggregate layer,
moisture wicking structure.
According to claim 1,
The perforated plate is
It comprises a first plate and a second plate forming a predetermined angle, characterized in that through the predetermined angle to form a lower passage in the lower direction of at least one surface,
moisture wicking structure.
According to claim 1,
The aggregate layer is
Consisting of a desiccant that absorbs moisture,
moisture wicking structure.
According to claim 1,
The moisture discharging structure,
a sand layer provided between the aggregate layer and the mortar to support the mortar;
further comprising,
moisture wicking structure.
According to claim 1,
The moisture discharging structure,
a ring blower connected to one end of the lower passage formed on the lower side of the perforated plate and applying a suction force to the lower passage; and
an input unit provided at the other end corresponding to the one end to allow the inflow of external air;
further comprising,
moisture wicking structure.
6. The method of claim 5,
The moisture discharging structure,
a first connector connecting the one end of the lower passage and the ring blower; and
a second connecting pipe connecting the other end of the lower passage and the input unit;
further comprising,
moisture wicking structure.
According to claim 1,
The first length of the nonwoven fabric is characterized in that it is provided through a longer length than the first length of the perforated plate,
The first length means the longitudinal direction of the lower passage formed through the perforated plate,
moisture wicking structure.
8. The method of claim 7,
The moisture discharging structure,
a blocking film provided at each of both ends of the perforated plate corresponding to the first longitudinal direction;
further comprising,
moisture wicking structure.
A method for manufacturing a moisture evacuation structure, comprising:
forming a groove having a predetermined standard;
forming a lower passage by installing a perforated plate in the groove;
providing a nonwoven fabric on the upper side of the perforated plate;
forming an aggregate layer on the upper side of the nonwoven fabric;
forming a sand layer on the upper side of the aggregate layer; and
providing a mortar on the upper side of the sand layer;
includes,
The aggregate layer is
a first aggregate layer provided through particles of a first size; and
a second aggregate layer provided through particles of a second size;
including,
The first size is larger than the second size, and the first aggregate layer is characterized in that provided on the lower side of the second aggregate layer,
A method for manufacturing a moisture evacuation structure.
10. The method of claim 9,
Installing a ring blower and an inlet corresponding to each of both ends of the lower passage;
further comprising,
The ring blower is connected to one end of the lower passage to apply a suction force to the lower passage,
The inlet is connected to the other end corresponding to the one end, characterized in that it allows the inflow of air into the lower passage,
A method for manufacturing a moisture evacuation structure.

Images