JP2006144507A - Backing structure with drainage slope - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a backing structure with a drainage slope having an excellent drainability and being capable of being simply carried out. <P>SOLUTION: The backing structure has a first inclined panel 10 having an inclination formed towards one direction on a surface, and a second inclined panel 20 having an inclination formed towards the other direction crossed with one direction on the surface. The drainage slope towards the place of a drainage is formed on the surface of the laminated panels by superposing the first and second inclined panels 10 and 20 on the top face of a skeleton. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a ground structure with a water gradient applied when forming a water gradient for rainwater-induced drainage or the like on an upper surface of a housing such as a land roof, an inclined roof, a balcony, and a veranda.

  A heat-insulating and waterproofing structure is known in which a heat insulating plate is laid on the top surface of a housing such as a rooftop, balcony, or veranda to perform waterproofing. Conventionally, in this heat insulating waterproof structure, by using a panel with a gradient on the surface as a heat insulating plate, it is well known that a water gradient is formed on the surface for rainwater induced drainage simultaneously with the laying of the heat insulating plate. .

  In this heat-insulating waterproof structure with a water gradient, a sloped panel made of a heat-insulating material with a sloping surface and a flat panel made of a heat-insulating material with a flat surface are laid on the top surface of the housing to create a water gradient in one direction. In general, the underlying surface is formed.

  For example, as shown in FIG. 19, when a plurality of sloped panels (2) are arranged on a substantially flat top wall of a flat roof or the like with the slope direction aligned in the longitudinal direction (X) and arranged vertically and horizontally, each slope is provided. By arranging the required number of flat panels (3) in a stacked manner on the back side of the panel (2), a water gradient was formed in the longitudinal direction (X) by the surface of the plurality of sloped panels (2). The lower ground is formed.

  However, in such a heat-insulated waterproof structure with a water gradient, water such as rainwater is guided to the water lower portion (4) at the edge on one side (X) side of the base surface. Water tends to remain in the lower part of the water (4), and it is difficult to obtain good drainage.

  Then, in order to improve drainage, the heat insulation waterproof structure shown, for example in the following patent documents 1-3 is proposed.

  In the structure of Patent Document 1, the main area except the drain (drain) periphery on the construction surface forms a water gradient using a rectangular sloped panel and a flat panel in the same manner as described above. In addition, various types of specially shaped panels such as a triangular shape and a trapezoidal shape are arranged in a complicated manner to form a water channel toward the drain.

  The structure of patent document 2 forms the water channel which goes to a drain using the special-shaped panel by which the inclination gradient was formed in the diagonal direction on the surface other than the said rectangular-shaped gradient panel and flat panel.

The structure of patent document 3 forms the water channel which goes to a drain using the special-shaped panel in which the inclination gradient was formed in both front and back surfaces other than the said panel with a gradient and a flat panel.
JP-A-8-93111 (FIGS. 1-3) JP-A-10-140758 (FIGS. 1-6) JP-A-5-311819 (FIG. 1-5)

  However, in the heat insulating waterproof structure shown in the above-mentioned Patent Document 1, since the triangular shape or trapezoidal special shape panel (heat insulating material) is assigned and constructed in a complicated combination according to the construction site, the special shape It is necessary to measure and cut the panel on site, and not only high skill is required for workers, but also labor is required, which has the problem that work efficiency is reduced and construction work becomes difficult. . In particular, when measuring and cutting a specially shaped panel on site, a large amount of remaining material is generated, so that the material cannot be used effectively, which may lead to an increase in material cost and consequently an increase in construction cost. Further, since the construction is performed so that many kinds of specially shaped panels are combined in a complicated manner, there is a problem in that this layout construction work is complicated, work efficiency is further reduced, and cost is further increased.

  Moreover, in the heat insulation waterproof structure shown to patent document 2, 3, since a heat insulating material (special shape panel) of special shape is used, it is difficult to produce structural members, such as this heat insulating material of special shape. . For example, in order to produce a heat insulating material having a special shape, it is necessary to adopt a method such as cutting an extruded foam molded body or using a molded body by bead foaming. Since labor and labor are required, it is difficult to produce a component such as a specially shaped panel, which increases the cost. In addition, since a new mold is also required in accordance with the specially shaped molded body, the burden of capital investment increases and the problem of further increasing the cost arises.

  The present invention solves the above-mentioned problems of the prior art, secures good drainage, and can easily manufacture components such as a sloped panel, and can be easily constructed and reduced in cost. An object of the present invention is to provide an underwater structure with a water gradient.

  In order to achieve the above object, the present invention is summarized as follows.

[1] A panel with a first slope in which a slope is provided in one direction on the surface;
A second sloped panel provided on the surface with an inclined slope in the other direction intersecting the one direction,
A water gradient characterized in that a water gradient toward the drainage position is formed on the upper surface of the laminated panel by laying in such a manner that the first and second sloped panels are superimposed on the upper surface of the housing. With base structure.

  [1a] The ground structure with a water gradient according to item 1, wherein the first and second sloped panels are directly superimposed.

  [1b] The foundation structure with a water gradient according to item 1 above, wherein the first and second sloped panels are indirectly overlapped via a spacer member (flat panel) such as a heat insulating panel.

  [1c] The ground structure with a water gradient according to item 1 above, wherein a plurality of the first sloped panels are overlaid.

  [1d] The foundation structure with a water gradient according to item 1 above, wherein a plurality of the second sloped panels are overlapped.

[2] The first and second sloped panels have a rectangular planar shape,
Each of the slopes of the first and second sloped panels is formed so as to be directed from one side to the other side opposite thereto.
The ground structure with a water gradient according to item 1, wherein the first and second sloped panels are arranged so that the slope directions thereof are orthogonal to each other.

  [2a] The ground structure with a water gradient according to item 2 above, wherein a slope is formed along the diagonal direction on the surface of the laminated panel.

[2b] A rectangular flat panel having a flat surface is further provided,
The ground structure with a water gradient according to the preceding item 2, wherein the flat panel is laminated on the back surfaces of the first and second sloped panels as necessary.

  [3] Of the first and second sloped panels, a plurality of sloped panels on one side are arranged side by side along the slope direction with the slope direction aligned, and the plurality of one-side sloped panels 3. The ground structure with a water gradient according to item 2 above, wherein a rectangular flat panel having a flat surface is laminated on the back surface side of the panel with one side gradient so that a continuous inclined surface is formed by the surface.

  [3a] The number of layers of the flat panel with respect to the one-side sloped panel is increased / decreased for each one-side sloped panel arranged in the slope direction, whereby continuous slopes are caused by the surfaces of the plurality of first sloped panels. 4. A ground structure with a water gradient according to item 3, wherein a surface is formed.

  [3b] The foundation structure with a water gradient according to item 3 above, wherein the number of laminated flat panels is increased toward the upper side in the gradient direction.

  [3c] The foundation structure with a water gradient according to the above item 3, wherein the number of stacked flat panels is increased one by one as it goes upward in the gradient direction.

  [3d] The ground structure with a water gradient according to item 3 above, wherein the flat panel is not provided on the back surface side of the panel disposed on the lowermost side in the gradient direction among the plurality of one-side gradient panels.

[4] A first panel group is formed on the upper surface of the casing by arranging a plurality of the first sloped panels in the vertical direction and the horizontal direction with the gradient direction aligned in the vertical direction,
A second panel group is formed on the first panel group by arranging a plurality of the panel with the second gradient in the horizontal direction and aligning the gradient direction in the horizontal direction,
A rectangular flat panel having a flat surface on the back side of the first sloped panel such that a continuous first slope is formed by the surfaces of the plurality of first sloped panels in the first panel group. 3. A ground structure with a water gradient according to item 2 above, wherein is laminated.

  [4a] The number of stacks of the flat panel with respect to the first sloped panel is increased or decreased for each first sloped panel arranged in the vertical direction, so that a continuous first surface is formed by the surfaces of the plurality of first sloped panels. 5. A ground structure with a water gradient according to item 4, wherein one inclined surface is formed.

  [4b] The foundation structure with a water gradient according to item 4 above, wherein a foundation surface is formed by the surface of the panel with the second gradient.

  [4c] The ground structure with a water gradient according to item 4, wherein a rectangular ground plane is formed by the surface of the second sloped panel.

  [5] A rectangular surface having a flat surface on the back side of the second sloped panel so that a continuous second slope is formed by the surfaces of the plurality of second sloped panels in the second panel group. 5. A ground structure with a water gradient according to item 4 above, wherein flat panels are laminated.

  [5a] The number of stacked flat panels with respect to the second sloped panel is increased or decreased for each first sloped panel arranged in the lateral direction, so that the second continuous sloped surface is increased by the surface of the plurality of second sloped panels. 6. A ground structure with a water gradient according to 5 above, wherein two inclined surfaces are formed.

  [5b] The ground structure with a water gradient according to item 5 above, wherein the second inclined surface is formed as a rectangular lower ground having a water gradient along a diagonal direction.

  [5c] The ground structure with a water gradient according to item 5 above, wherein a rectangular lower ground is formed by the surface of the second sloped panel, and a drainage drain is provided at one corner thereof.

  [6] In the second panel group, the second sloped panels adjacent in the lateral direction are arranged so as to abut each other on the lower end of the gradient direction, and the second sloped panel adjacent in the lateral direction is provided. 5. A ground structure with a water gradient according to item 4, wherein valleys extending continuously in the vertical direction are formed between the panels.

  [6a] The ground structure with a water gradient according to the above item 6, wherein drainage drains are provided at the end of the valley.

  [7] In the second panel group, the second sloped panels adjacent in the horizontal direction are arranged so as to abut each other on the upper ends of the gradient direction, and the second sloped panels adjacent in the horizontal direction. 5. A ground structure with a water gradient according to item 4 above, wherein a mountain portion extending continuously in the vertical direction is formed therebetween.

  [7a] Among the plurality of second graded panels, the panels adjacent in the lateral direction are arranged so as to abut each other on the lower ends in the gradient direction, and between the second graded panels adjacent in the lateral direction. 8. A ground structure with a water gradient according to item 7 above, wherein valleys extending continuously in the vertical direction are formed.

  [8] The foundation structure with a water gradient according to any one of items 2 to 7, wherein the first gradient panel, the second gradient panel, and the flat panel are configured with a heat insulating material.

  [8a] The foundation structure with a water gradient according to item 8 above, wherein the panel is formed of a synthetic resin foam molded body.

  [8b] The foundation structure with a water gradient according to any one of items 1 to 8, wherein the upper surface of the casing is formed substantially horizontally.

  [8c] The foundation structure with a water gradient according to the preceding item 8b, wherein the casing is configured by any one of a flat roof, a veranda, and a balcony.

  [8d] The foundation structure with a water gradient according to any one of items 1 to 8, wherein a slope is formed on the upper surface of the housing.

  [8e] The foundation structure with a water gradient according to the preceding item 8d, wherein the frame is constituted by a roof.

  [8f] A heat insulating structure for a building housing, which is constituted by the structure according to item 8 above.

  [8g] A heat-insulating and waterproofing structure for a building housing, which is configured by the structure described in the preceding item 8 and is waterproofed on the panel surface.

  [8h] A heat-insulating and waterproofing structure for a building housing, which is configured by the structure described in the preceding item 8 and has a waterproof sheet laid on the surface of the panel.

  [8i] A heat-insulating and waterproofing structure for a building housing, which is configured by the structure described in the preceding item 8 and has a waterproof sheet laid on the panel surface by an insulating method.

[9] A grounded structure with a water gradient in which a panel with a slope provided with a slope in one direction on the surface is laid on the upper surface of a housing having a slope,
The sloped panel is disposed in a state in which the slope direction intersects the slope direction of the upper surface of the housing, so that a water slope toward the drainage position is formed on the upper face of the sloped panel. A foundation structure with a water gradient.

[10] The sloped panel has a rectangular planar shape, and is formed so that the slope is directed from one side to the other side opposite thereto.
The foundation structure with a water gradient according to the preceding item 9, wherein the gradient panel is disposed so that a gradient direction thereof is orthogonal to a gradient direction of the upper surface of the casing.

[11] When the gradient direction of the upper surface of the housing is the vertical direction,
A panel group is formed by arranging a plurality of the sloped panels in vertical and horizontal directions with the gradient direction aligned in the horizontal direction,
In the previous item 10, a rectangular flat panel having a flat surface is laminated on the back surface side of the sloped panel so that a continuous inclined surface is formed by the surfaces of the plurality of sloped panels in the panel group. Ground structure with water gradient as described.

  [12] In the panel group, the sloped panels adjacent in the lateral direction are arranged so as to abut end portions on the lower side in the slope direction, and the longitudinal direction is provided between the sloped panels adjacent in the lateral direction. The ground structure with a water gradient according to the preceding item 11, wherein a trough extending continuously is formed.

  [13] In the panel group, the sloped panels adjacent in the horizontal direction are arranged so as to abut each other on the upper ends of the gradient direction, and between the sloped panels adjacent in the horizontal direction, 12. A ground structure with a water gradient according to item 11 above, wherein a continuously extending peak is formed.

  [14] The foundation structure with a water gradient according to any one of items 10 to 13, wherein the panel with the gradient and the flat panel are configured with a heat insulating material.

  According to the ground structure with a water gradient according to the invention [1], the first and second sloped panels have a simple structure in which a slope is only given to the surface in one direction, so that the panel can be easily manufactured. This can be done to reduce costs. Furthermore, each panel can be constructed simply by laying it in a laminated state, and a water gradient toward the desired position can be formed by combining the first and second sloped panels to obtain good drainage. Can do.

  According to the ground structure with a water gradient according to the invention [2], the panel with a gradient is a simple shape having a rectangular shape in plan view, so that the panel can be manufactured and constructed more easily.

  According to the foundation structure with a water gradient according to the invention [3], a continuous long water gradient can be reliably formed.

  According to the foundation structure with a water gradient according to the invention [4], a water gradient toward a desired position on the upper surface of the housing can be surely formed.

  According to the ground structure with a water gradient according to the invention [5], a water gradient toward the corner of the upper surface of the housing can be surely formed.

  According to the ground structure with a water gradient according to the invention [6], a valley as a water channel can be formed at a desired position on the upper surface of the housing, and a water gradient toward a desired drainage position can be more reliably formed.

  According to the ground structure with a water gradient according to the invention [7], it is possible to form a mountain portion as a water diversion position at a desired position on the upper surface of the housing, and to more reliably form a water gradient toward a desired drainage position.

  According to the foundation structure with a water gradient according to the invention [8], the heat insulating structure can be reliably formed.

  The ground structure with a water gradient according to the invention [8b] can be surely applied to a flat roof, a veranda, a balcony or the like on a building roof.

  According to the ground structure with a water gradient according to the invention [8d], it can be reliably applied to an inclined roof or the like.

  According to the ground structure with a water gradient according to the invention [9], the panel with a gradient is a simple structure in which the surface is inclined in one direction, so that the panel can be easily manufactured and the cost can be reduced. can do. Furthermore, it can be easily constructed only by laying a panel, and a water gradient toward a desired position can be formed by combining the upper surface of the housing and the panel with a gradient, and a good drainage property can be obtained.

  According to the foundation structure with a water gradient according to the invention [10], the panel with a gradient is a simple shape having a rectangular shape in a plan view, so that the panel can be manufactured and constructed more easily.

  According to the ground structure with water gradient according to the invention [11], a water gradient toward the corner of the upper surface of the housing can be surely formed.

  According to the ground structure with a water gradient according to the invention [12], a trough as a water channel can be formed at a desired position on the upper surface of the housing, and a water gradient toward a desired drainage position can be more reliably formed.

  According to the ground structure with a water gradient according to the invention [13], a mountain portion as a water diversion position can be formed at a desired position on the upper surface of the housing, and a water gradient toward a desired drainage position can be more reliably formed.

  According to the foundation structure with a water gradient according to the invention [14], the heat insulating structure can be reliably formed.

  FIGS. 1 to 3 are perspective views showing panels (10), (20) and (30) as constituent members used in the heat insulating waterproof structure according to the first embodiment of the present invention. As shown in these drawings, the heat insulating waterproof structure of the present embodiment uses the first and second sloped panels (10), (20) and the flat panel (30), for example, on a housing such as a flat roof of a building. It is constructed on the wall.

  Each panel (10), (20), (30) is comprised with the heat insulating material which consists of a foaming molding of a synthetic resin, is formed in the rectangular shape of the same magnitude | size in planar view, and is mutually piled up in a conformity state. It is configured as follows.

  The panel with the first gradient (10) is provided with an inclined gradient so that the front surface is an inclined surface in a state where the back surface is installed on a horizontal plane. This inclination gradient is formed in one direction, and specifically, is formed from one side of the four surrounding sides of the panel (10) toward the other side facing the side.

  The thickness (height) of the side (one side) on the high position side of the first sloped panel (10) is set to 10 mm, and the thickness (height) of the side (other side) on the low position side is set to 5 mm. Is set.

  Each panel (10), (20), (30) is formed in a size of 910 mm in length and 910 mm in width in plan view.

  In each drawing, the arrow on the panel indicates the gradient direction, and the arrow tip side indicates the lower side of the gradient direction. Further, in each drawing, in order to facilitate understanding of the invention, the inclination gradient is exaggerated and the vertical and horizontal (planar) dimensions are shown smaller than the thickness dimension.

  The second sloped panel (20) is provided with a slope so that the surface of the second sloped panel (20) is a sloped surface in a state where the back side is installed on a horizontal plane. This slope gradient is formed from one side of the four surrounding sides of the panel 20 toward the other side facing the side, and the first slope when laminated on the panel with the first slope (10). It forms so that it may go to the direction (other direction) orthogonal to the gradient direction of an attached panel (10).

  The thickness (height) of the side (one side) on the high position side of the panel (20) is set to 10 mm, and the thickness (height) of the side (other side) on the low position side is set to 5 mm. .

  As shown in FIG. 3, the flat panel (30) is configured such that the surface is formed on a horizontal flat surface in a state where the back surface side is installed on a horizontal surface. The panel (30) has a thickness (height) set to 5 mm, and needless to say, the entire panel is formed to have a uniform thickness.

  In the present embodiment, construction is performed using a large number of the panels (10), (20), and (30). Before explaining the construction examples, first, the panels (10), (20), and (30). A basic combination pattern will be described.

  For example, as shown in FIG. 2, when the first sloped panel (10) is laid on the horizontal installation surface and the second sloped panel (20) is laid on the panel (10), both By combining the gradient directions of the panels (10) and (20), an inclined gradient (water gradient) is formed on the surface of the laminated body (laminated panel) of the panels (10) and (20) so as to be concentrated at one corner. The In this way, by appropriately combining the panels (10) and (20) in a laminated form, it is possible to form an inclined surface that is inclined toward one corner.

  As shown in FIGS. 4 to 6, when the plurality of first sloped panels (10) are arranged on the horizontal installation surface so that the lower side of the gradient direction is aligned and aligned along the gradient direction, the lowest in the gradient direction. The first first sloped panel (10) located on the side is installed as it is, and the second first sloped panel (10) is placed in a mode in which one flat panel (30) is laminated on the back side. Then, the third panel with the first gradient (10) is installed in such a manner that two flat panels (30) are laminated on the back side thereof, and the number of flat panels (30) is gradually increased in the same manner. To go. As a result, a continuous inclined surface is formed by the plurality of first inclined panels (10) arranged in the gradient direction, and a constant gradient toward the panel arrangement direction is formed on the inclined surface. In this way, an inclined surface (gradient surface) having a desired length can be formed by appropriately combining the panels (10) and (30).

  Furthermore, when the second sloped panel (20) is arranged on each panel (10) on the inclined surface produced by arranging the first sloped panels (10) in this way, as shown in FIG. An elongate inclined surface inclined toward the surface can be formed.

  In FIG. 6, the number with the letter “h” indicates the height (mm) from the upper surface of the upper wall of the housing at that point (the same applies to the following drawings).

  As described above, in the present embodiment, the water can be reliably guided to a predetermined drainage position on the surface of the laminated panel by constructing the panels (10), (20), and (30) appropriately in combination. A gradient can be formed.

  In addition, the first and second sloped panels (10) and (20) have a simple configuration in which a slope is inclined in one direction on the surface, and the flat panel (30) has a simple plate-shaped configuration. It is. As described above, the panels (10), (20), and (30) as the constituent members have a simple configuration, so that the panel can be easily manufactured and the cost can be reduced.

  Hereinafter, an embodiment in the case where a roof base (heat insulating waterproof structure) having a predetermined water gradient is actually formed on the flat roof frame will be described using the panels (10), (20), and (30).

<First embodiment>
7 to 11 are views showing a heat insulating waterproof structure according to the first embodiment of the present invention. As shown in these drawings, in the first embodiment, the panels (10), (20) and (30) are laid on the upper surface of a horizontal housing upper wall, and one corner portion of the panel is placed on the housing upper wall. A water gradient toward the drainage drain (5) is formed.

  In the following description, as shown in the drawings, the vertical direction in the horizontal plane is “X”, the horizontal direction is “Y”, and one side in the vertical direction (front direction) is “X1”, and the other side in the vertical direction. The description will be made assuming that (rear direction) is “X2”, one side in the horizontal direction (right direction) is “Y1”, and the other side in the horizontal direction (left direction) is “Y2”.

  First, as shown in FIGS. 8 and 9, the first inclined on the front wall (X1) using the plurality of first sloped panels (10) and the plurality of flat panels (30) on the upper wall of the housing. A first panel group (51) having an inclined surface (41) is formed. In other words, the first sloped panel (10) is laid on the upper wall of the housing in four vertical and horizontal rows with the lower side of the slope direction aligned in the front direction (X1). At this time, the first sloped panel (10) in the first vertical row arranged on the foremost side in the longitudinal direction (X) is directly installed on the upper wall of the housing, and the first sloped panel (10 in the second vertical row) (10). ) Are stacked one by one on the back surface side, and two flat panels (30) are stacked on the back surface side of the first gradient-equipped panel (10) in the third vertical column to form a vertical 4 Three flat panels (30) are stacked on the back side of the first sloped panel (10) in the row. In the first panel group (51) stacked in this way, the first inclined surface (41) is inclined toward the front direction (X1) by the upper surfaces of a large number of first inclined panels (10) arranged vertically and horizontally. Is formed.

  Next, as shown in FIG.8 and FIG.10, it constructs so that the 2nd panel group (52) may be piled up on the 1st panel group (51).

  The second panel group (52) includes a plurality of second sloped panels (20) and a plurality of flat panels (30). That is, the second sloped panel (20) is laid out in four rows and four rows, with the lower side of the slope direction aligned to the right (Y1). Further, the second sloped panel (20) in the first horizontal row arranged on the rightmost side in the horizontal direction (Y) is installed on the inclined surface (41) as it is, and the back surface of the second horizontal row of panels (20). One flat panel (30) is laminated on the back side of the panel (20) in the third row, two on the back side of the panel (20) in the third row, and three on the back side of the panel (20) in the fourth row. . The second panel group (52) formed in this way has a second inclined surface (42) inclined toward the right direction (Y1) on its upper surface.

  As shown in FIGS. 7 and 11, the second panel group (52) is laminated on the first inclined surface (41) of the first panel group (51), thereby the second panel group (52). The second inclined surface (42) is formed as a sloped ground surface (40) provided with a water gradient toward one corner of the upper wall of the housing, that is, a water gradient toward the installation position of the drain (5).

  In addition, in the present embodiment including the following embodiments, the assembly procedure of the panels (10), (20), and (30) is not particularly limited.

  On the other hand, a waterproof construction with a waterproof sheet or the like is performed on the sloped ground surface (40) constructed and assembled as described above to form a sloped waterproof surface, thereby forming a heat insulating waterproof roof. Is.

  In the heat insulating waterproof structure formed in this way, a water gradient toward the drain (5) is formed on the waterproof surface, so that rainwater or the like poured on the waterproof surface is reliably guided to the drain (5). And drains efficiently.

<Second embodiment>
12 to 14 are views showing a heat insulating waterproof structure according to a second embodiment of the present invention. As shown in these drawings, in this second embodiment, three drains (5) are provided at the front edge on the upper wall of the casing at intervals along the lateral direction (Y). A water gradient toward each drain (5) is formed.

  First, as shown in FIG. 13, the first panel group (51) is constructed in the same manner as in the first embodiment. That is, by laying the first sloped panel (10) on the upper surface of the housing so that a flat panel (30) is laminated on the back side as necessary, a number of the first sloped panels (10) An inclined surface (41) inclined toward the front direction (X1) is formed by the upper surface. At this time, the drain (5) is the right front corner of the panel (10) in the first row, the front end between the panels (10) and (10) in the second and third rows, and the panel in the fourth row. (10) are arranged at the left front corner.

  Next, as shown in FIG.12 and FIG.13, it constructs so that the 2nd panel group (52) may be piled up on the 1st panel group (51).

  The second panel group (52) is composed of a plurality of second sloped panels (20). That is, the plurality of second sloped panels (20) are arranged in four rows and four rows, with the gradient direction aligned in the horizontal direction (Y). At this time, each of the second gradient-equipped panels (20) in the first horizontal row is arranged with the lower side in the gradient direction facing the right direction (Y1), and each second-graded panel (20) in the second horizontal row. The lower side of the gradient direction is arranged in the opposite direction to the second gradient panel (20) in the first horizontal row, that is, in the left direction (Y2). Further, each second graded panel (20) in the third horizontal row is in the same direction as the second graded panel (20) in the first horizontal row, and each second graded panel (20) in the fourth horizontal row is , Respectively, in the same direction as the second sloped panel (20) in the second horizontal row. On the upper surface (second inclined surface 42) of the second panel group (52) configured in this way, the edges on the upper side in the gradient direction of the panels (20) and (20) in the first row and the second row are arranged. By being abutted, a peak (45) extending continuously in the longitudinal direction (X) is formed between the panels (20) and (20). Similarly, the edges in the upper side in the gradient direction of the panels (20) and (20) in the third and fourth rows are abutted to each other, so that the vertical direction (X ) Is formed, which continuously extends to (). A trough (46) extending continuously in the vertical direction (X) is formed between the second and third rows of panels (20) and (20). In addition, the right edge of the panel (20) in the first horizontal row extends continuously in the vertical direction (X) between a rising wall (not shown) at the end of the upper wall of the housing in a state after construction. A trough (46) is formed, and in the vertical direction (on the left side edge of the panel (20) in the fourth row, between the rising wall (not shown) of the upper end of the housing in the state after construction, etc. A valley (46) extending continuously to X) will be formed.

  As shown in FIGS. 12 and 14, the second panel group (52) is laminated on the first inclined surface (41) of the first panel group (51), so that the second panel group (52) A 2nd inclined surface (42) is comprised as a base surface (40) with a gradient. The sloped base surface (40) is generally inclined toward the front direction (X1), and each trough (46) is configured such that its front direction (X1) is downstream, and the trough (46 The drain (5) is arranged at the downstream end of each. Therefore, in this ground surface with gradient (40), a water gradient is formed from the peak (45) toward the valley (46) and further along the valley (46) toward each drain (5). Can be obtained.

<Third embodiment>
15 to 18 are views showing a heat insulating waterproof structure according to a third embodiment of the present invention. As shown in these drawings, in the third embodiment, drains (5) are provided at the four corners on the upper wall of the casing, and the panels (10), (20), (30) will be described in detail below. ), A mountain portion (45) is formed in a cross shape so as to divide the upper wall of the housing into four, and a water gradient toward the drain (5) in that region is formed in each partition region. Is.

  The structure of the third embodiment will be described by dividing it into four areas, that is, a right front quarter area, a right rear quarter area, a left front quarter area, and a left rear quarter area. The region is composed of a first panel portion from the right in the first row from the front, a second panel portion in the first row, a third panel portion in the second row, and a second panel portion in the second row.

  This right front quarter region has a first panel group (51) composed of four first-graded panels (10) and two flat panels (30), and four second-graded panels. A panel (20) and a second panel group (51) including two flat panels (30).

  In the first panel group (51), the panels (10) and (20) are combined such that a first inclined surface (41) directed forward (X1) is formed on the upper surface of the first panel group (51). In the second panel group (52), the panels (10) and (20) are combined such that an inclined surface (42) directed leftward (Y2) is formed on the upper surface thereof. And it constructs on a housing upper wall so that the 2nd panel group (52) may be laminated on the 1st panel group (51). As a result, the upper left corner (the center position of the upper wall of the housing) is the highest due to the upper surfaces of the four second sloped panels (20) arranged in the right front quarter region, and the right front corner ( A base surface (40) having a water gradient such that the drain installation position is lowest is formed.

  Further, the right rear quarter region on the upper wall of the casing has a line-symmetric structure with respect to the line segment in the lateral direction (Y) passing through the center of the upper wall of the casing with respect to the panel structure of the above right front quarter region. That is, in this region, the panels (10), (20), and (30) are combined in the same manner as described above so that the center position of the upper wall of the frame is the highest and the corner on the right rear side (drain installation position) is the lowest. It is constructed.

  Further, the left front 1/4 region on the upper wall of the housing has a line-symmetric structure with respect to the vertical (X) line segment passing through the center of the upper wall of the housing with respect to the panel structure of the 1/4 front right region. That is, in this region, the panels (10), (20), and (30) are combined in the same manner as described above so that the center position of the upper wall of the frame is the highest and the left front corner (drain installation position) is the lowest. It is constructed.

  Further, the left rear quarter region on the upper wall of the housing has a point-symmetric structure with the center of the upper wall of the housing as a symmetric point with respect to the panel structure of the front right quarter region. That is, in this region, the panels (10), (20), and (30) are combined in the same manner as described above so that the center position of the upper wall of the frame is the highest and the left rear corner (drain installation position) is the lowest. It is constructed.

  As shown in FIGS. 15 and 18, the sloped base surface (40) formed in this way is formed with a crest (45) at the boundary of each quarter region, and a corresponding drain region is provided for each partition region. Water gradients directed to (5) are formed, and good drainage can be obtained.

  In the above embodiments and examples (examples), the case where the ground structure with gradient according to the present invention is applied to a horizontal surface such as a flat roof has been described as an example. However, the present invention is not limited thereto, and The present invention can also be applied to an inclined surface such as a roof having the same as described above.

  Moreover, in the said Example etc., although the 1st and 2nd panel (10) (2) with a gradient is demonstrated as a thing different from composition, when the planar shape of a panel (10) (20) is a positive direction In this case, the panels (10) and (20) having the same configuration can be adopted because the panels are rotated by 90 ° about the vertical axis to obtain the same configuration. .

  In the present invention, the number of stacked panels (10), (20), and (30) is not particularly limited. For example, two panels with a first gradient (10) and two panels with a second gradient (20) are provided. In this case, the water gradient can be increased.

<Fourth embodiment>
19 and 20 are views showing a heat insulating waterproof structure according to a fourth embodiment of the present invention. As shown in both figures, a sloped panel (20) is laid on a housing upper surface (1) provided with a slope that slopes in the forward direction (X1).

  The sloped panel (20) and the flat panel (30) used in this embodiment have the same configuration as the second sloped panel and the flat panel.

  And the panel group (52) which consists of a several panel with a gradient (20) and a several flat panel (30) is constructed to a housing | casing upper surface (1).

  That is, the sloped panel (20) is laid out in four rows and four rows with the lower side of the slope direction aligned in the right direction (Y1). Further, the second sloped panel (20) in the first horizontal row arranged on the rightmost side in the horizontal direction (Y) is directly installed on the upper surface (1) of the housing, and the rear surface of the second horizontal panel (20). One flat panel (30) is laminated on the back side of the panel (20) in the third row, two on the back side of the panel (20) in the third row, and three on the back side of the panel (20) in the fourth row. . The panel group (52) thus formed has an inclined surface (42) that is inclined toward the right direction (Y1) on the upper surface thereof.

  The panel group (52) is laminated on the housing upper surface (1), so that the inclined surface (42) of the panel group (52) is a water gradient toward one corner of the housing upper wall, that is, drain (5). It is formed as a ground surface with a gradient (40) provided with a water gradient toward the installation position.

  Since other configurations are the same as those in the above-described embodiment, the same or corresponding parts are denoted by the same reference numerals, and redundant description is omitted.

  In the fourth embodiment, the same function and effect can be obtained as described above.

<Modification corresponding to the fourth embodiment>
As shown in FIG. 19, the panel with the second gradient shown in the second embodiment shown in FIGS. 12 to 14 is provided on the upper surface (1) of the housing provided with the gradient inclined toward the front direction (X1). By constructing the second panel group (52) composed of 20) so as to overlap with each other, a ground surface (40) with a gradient similar to that of the second embodiment having the crest (45) and the trough (46) is formed. can do.

  At this time, the upper surface (1) of the casing of the fourth embodiment is the first inclined surface (41) of the first panel group (51) composed of the first sloped panel (10) and the flat panel (30) of the second embodiment. ) And the panel group composed of the sloped panels of the fourth embodiment corresponds to the second panel group (52) composed of the second sloped panel (20) of the second embodiment.

  Also in this modified example, the same effect can be obtained as described above.

It is a perspective view which shows the 1st and 2nd panel with a gradient applied to the foundation structure with a water gradient which is embodiment of this invention. It is a perspective view shown in the state which laminated | stacked the 1st and 2nd panel with a gradient of embodiment. It is a perspective view which shows the flat panel applied to embodiment. It is a perspective view which shows the basic example of the foundation structure with a water gradient of embodiment. It is a perspective view which decomposes | disassembles and shows the basic example of the foundation structure with a water gradient of embodiment. It is a top view which shows the basic example of the foundation structure with a water gradient of embodiment. It is a perspective view which shows the foundation structure with a water gradient which is 1st Example of this invention. It is a perspective view which decomposes | disassembles and shows the foundation structure with a water gradient of 1st Example to the 1st and 2nd panel group. It is a perspective view which further decomposes | disassembles and shows the 1st panel group of 1st Example. It is a perspective view which further decomposes | disassembles and shows the 2nd panel group of 1st Example. It is a top view which shows the foundation structure with a water gradient of 1st Example. It is a perspective view which shows the foundation structure with a water gradient of 2nd Example of this invention. It is a perspective view which decomposes | disassembles and shows the foundation structure with a water gradient of 2nd Example. It is a top view which shows the foundation structure with a water gradient of 2nd Example. It is a perspective view which shows the foundation structure with a water gradient which is 3rd Example of this invention. It is a perspective view which shows the front right 1/4 area | region of the foundation structure with a water gradient of 3rd Example. It is a perspective view which decomposes | disassembles and shows the front right 1/4 area | region of 3rd Example. It is a top view which shows the foundation structure with a water gradient of 3rd Example. It is a perspective view which decomposes | disassembles and shows the foundation structure with a water gradient of 4th Example. It is a top view which shows the foundation structure with a water gradient of 4th Example. It is a perspective view which shows the conventional water gradient base | substrate structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Housing upper surface 10 ... 1st graded panel 20 ... 2nd graded panel 30 ... Flat panel 40 ... Base surface 41 ... 1st inclined surface 42 ... 2nd inclined surface 45 ... Mountain part 46 ... Valley part 51 ... 1st Panel group 52 ... second panel group

Claims (14)

A first sloped panel having a slope on the surface in one direction;
A second sloped panel provided on the surface with an inclined slope in the other direction intersecting the one direction,
A water gradient characterized in that a water gradient toward the drainage position is formed on the upper surface of the laminated panel by laying in such a manner that the first and second sloped panels are superimposed on the upper surface of the housing. With base structure. The first and second sloped panels have a rectangular planar shape;
Each of the slopes of the first and second sloped panels is formed so as to be directed from one side to the other side opposite thereto.
The foundation structure with a water gradient according to claim 1, wherein the first and second gradient panels are arranged so that the gradient directions thereof are orthogonal to each other.   A plurality of sloped panels on at least one side of the first and second sloped panels are arranged side by side along the slope direction with the slope direction aligned, and depending on the surface of the plurality of one side sloped panels, The ground structure with a water gradient according to claim 2, wherein a rectangular flat panel having a flat surface is laminated on the back surface side of the panel with one side gradient so that a continuous inclined surface is formed. A first panel group is formed on the upper surface of the housing by arranging a plurality of the first sloped panels in the vertical direction and the horizontal direction with the gradient direction aligned in the vertical direction,
A second panel group is formed on the first panel group by arranging a plurality of the panel with the second gradient in the horizontal direction and aligning the gradient direction in the horizontal direction,
A rectangular flat panel having a flat surface on the back side of the first sloped panel such that a continuous first slope is formed by the surfaces of the plurality of first sloped panels in the first panel group. The base structure with a water gradient according to claim 2, wherein the layers are laminated.   A rectangular flat panel with a flat surface is provided on the back side of the second sloped panel so that a continuous second slope is formed by the surfaces of the plurality of second sloped panels in the second panel group. The ground structure with a water gradient according to claim 4, which is laminated.   In the second panel group, the second sloped panels adjacent in the lateral direction are arranged so as to abut each other on the lower end of the gradient direction, and between the second sloped panels adjacent in the lateral direction. The base structure with a water gradient according to claim 4, wherein valleys extending continuously in the vertical direction are formed.   In the second panel group, the second sloped panels adjacent in the lateral direction are arranged so as to abut each other on the upper end of the gradient direction, and between the second sloped panels adjacent in the lateral direction, The ground structure with a water gradient according to claim 4, wherein a mountain portion extending continuously in the vertical direction is formed.   The ground structure with a water gradient according to any one of claims 2 to 7, wherein the first sloped panel, the second sloped panel, and the flat panel are configured with a heat insulating material. A sloped panel in which a slope is provided on the surface in one direction is a ground structure with a water slope that is laid on the upper surface of a housing having a slope,
The sloped panel is disposed in a state in which the slope direction intersects the slope direction of the upper surface of the housing, so that a water slope toward the drainage position is formed on the upper face of the sloped panel. A foundation structure with a water gradient. The sloped panel has a rectangular planar shape, and is formed so that a sloped gradient is directed from one side to the other side opposite thereto.
The ground structure with a water gradient according to claim 9, wherein the gradient panel is disposed so that a gradient direction of the panel with a gradient is orthogonal to a gradient direction of the upper surface of the casing. When the gradient direction of the upper surface of the casing is the vertical direction,
A panel group is formed by arranging a plurality of the sloped panels in vertical and horizontal directions with the gradient direction aligned in the horizontal direction,
11. A rectangular flat panel having a flat surface is laminated on the back side of the sloped panel so that a continuous slope is formed by the surfaces of the plurality of sloped panels in the panel group. The ground structure with the water gradient described in 1.   In the panel group, the sloped panels adjacent in the horizontal direction are arranged so as to abut each other on the lower ends of the gradient direction, and are continuous in the vertical direction between the sloped panels adjacent in the horizontal direction. The ground structure with a water gradient according to claim 11, wherein a valley portion extending in a vertical direction is formed.   In the panel group, the sloped panels adjacent in the lateral direction are arranged so as to abut each other on the upper ends of the slope direction, and continuously between the sloped panels adjacent in the lateral direction in the vertical direction. The foundation structure with a water gradient according to claim 11, wherein an extending peak portion is formed.   The foundation structure with a water gradient according to any one of claims 10 to 13, wherein the sloped panel and the flat panel are configured with a heat insulating material.