KR101038549B1 - The rooftop floor air-drying green system of a root-penetration resistant vegetation block - Google Patents

The rooftop floor air-drying green system of a root-penetration resistant vegetation block Download PDF

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Publication number
KR101038549B1
KR101038549B1 KR1020080071572A KR20080071572A KR101038549B1 KR 101038549 B1 KR101038549 B1 KR 101038549B1 KR 1020080071572 A KR1020080071572 A KR 1020080071572A KR 20080071572 A KR20080071572 A KR 20080071572A KR 101038549 B1 KR101038549 B1 KR 101038549B1
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South Korea
Prior art keywords
root
vegetation block
air
rooftop
roof
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KR1020080071572A
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Korean (ko)
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KR20100010617A (en
Inventor
정운익
허근영
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레인보우스케이프주식회사
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Priority to KR1020080071572A priority Critical patent/KR101038549B1/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Biotechnology (AREA)

Abstract

The present invention relates to a rooftop wind-dry greening method using a root vegetation block, which is installed on the artificial ground of the roof and has a root vegetation block capable of water storage and drainage by forming a drain hole on the bottom surface thereof. A transparent support provided in the form of a frame through which light is transmitted is installed on the upper side of the root vegetation block, and a cerasoil drainage layer made of a porous ceramic lightweight body is installed inside the root vegetation block. A fine grain filter formed mainly of the low granular soil is stacked on top of the cerasoil drainage layer, and an artificial medium formed by mixing artificial soil and loam compound formed by finely crushing granular polyporous glass is placed on the fine grain filter layer. And, planting plants on the artificial medium, a plurality of air sprays on one side of the rooftop As required by air-jet apparatus having a grizzly to dry the floor, the roof by spraying air to the floor, the top floor.

Therefore, plants can also be planted on the roof of buildings by using the above-mentioned vegetation blocks, thus preserving natural ecosystems, improving the urban landscape, and providing an optimal vegetation environment by keeping the roof floor in a pleasant state. It is.

Roof greening, rooting, vegetation blocks, drains, roots, rooftop drying

Description

Rooftop floor air-drying green system of a root-penetration resistant vegetation block

The present invention relates to a rooftop greening, and in particular, to plant vegetation effectively using artificial ground applied to the roof of a building, rooftop greening method using a root vegetation block which can promote structural stability and efficient maintenance of rooftop greening. It is about.

Recently, much attention has been focused on rooftop greening as a way to solve the ecological problems of the city. Here, roof greening refers to the creation of a planting base including soil layers and planting plants on impervious layer structures such as architecture and civil engineering structures, which is useful in urban areas where green space is difficult to secure due to lack of land and high land prices. It has an important meaning of utilizing the abandoned rooftop space.

Therefore, roof greening is to create a soil layer where plant roots can grow under the influence of the planting ground, that is, the climate of the greening area, which can keep the growth of plants and minimize the load on the buildings. It is important.

As a result, several methods have been proposed to use the artificial light-weight soils alone or mixed in planting and to minimize the depth of soil layer within the range where it can be grown. Most of them are accepted, and it is hard to apply them to other areas where the environmental conditions are different. So far, they have a very negative and negative position on the roof recording of existing buildings.

If you look at the low-level, low-management rooftop greening method already researched and developed in Germany, Germany has a rooftop greening method that can maintain the planting on the roof without any maintenance by systemizing all the materials needed for roofing greening from waterproofing materials to plants. And a system. This system uses a drainage system with water storage and drainage, and a well-ventilated volcanic stone soil with the proper weight to prevent it from being swept away and blown away by the wind. It characterized by comprising a medium.

However, as mentioned above, the systems researched and developed in Germany are developed against the background of environmental conditions such as climate and vegetation of Germany, which have a lot of effective rainfall. There are a lot of difficulties, and in fact, a large number of plants are difficult to sustain growth.

In addition, the conventional roofing method cannot control the infiltration of plant roots into the rooftop floor and the blocking of vegetation block drains or roof drains, resulting in building problems. Since the space between vegetation blocks becomes overheated by water and causes water leakage problems on the rooftop floor, it is difficult to achieve a comfortable state during rooftop recording because most of the water is accumulated on the rooftop floor. There was a problem that the maintenance and management of the rooftop where the rooftop recording was completed was inconvenient.

Therefore, the present invention has been proposed to solve the problems of the conventional rooftop recording, and improves the drainage function of the rooftop recording and the drying function of the rooftop floor, and also provides structural conditions and stability of the rooftop recording by providing optimum conditions for vegetation. The purpose of the present invention is to provide a rooftop air-drying greening method using root vegetation blocks that can facilitate efficient maintenance.

In order to achieve the above object, the present invention provides a block body in which a drain hole is formed in the center of the bottom and protrudes in the lower portion of the block body to provide a water reservoir in a predetermined space, and to contact the floor of the roof at the center thereof. The base protrusion is formed to include a protruding protruding base and the water introduced into the inside of the block body to the drain, as well as a drain member having a disk-shaped flange formed thereon and a cap covering the drain member, Comprising the step of providing a possible vegetation block, the step of installing a transparent support provided in the form of a frame of light transmitting material on the upper side of the root vegetation block, and the cerahoil drainage layer formed of a porous ceramic lightweight body Laying the inside of the block, and the fine-grain filter composed of long-fiber tissue is the top of the cerasoil drainage layer Laminating step, laying an artificial medium formed by mixing the artificial soil and loam compound formed of granular polyporous glass as a main material on the top of the fine-grain filter filter, planting the plant on the artificial medium, and the rooftop Including an air injector having a plurality of air spray nozzles on one side of the air injector having a plurality of suction ducts are installed on the other side of the roof floor, and spraying air on the rooftop floor to dry the rooftop floor. Roof recording will be performed.

In addition, the drain member is installed in the root vegetation block is formed in the center of the lower end of the block body forming a T-shape so that the root of the plant introduced through the perforation hole of the cap to grow in the lower portion of the flange.

In addition, a sensor for detecting the humidity is installed on one side of the air injection device to control the amount and injection time of the air injected from the air injection nozzle according to the rainy season and dry season.

As described above, according to the rooftop air-dried greening method using the root vegetation block according to the present invention, plants can be planted on the roof, which not only preserves the natural ecosystem but also improves the urban landscape, and the drainage speed. Outstanding, high water-retaining ability and excellent insulation and heat insulation make it possible to grow well in poor weather conditions such as long-term dry climate, high temperature in summer, heavy rain, and low temperature in winter, and the function of vegetation block improves Optimum conditions for vegetation can be provided, thereby achieving structural stability and efficient maintenance of roof gardening.

The technical problems achieved by the present invention and the practice of the present invention will be more clearly understood by the preferred embodiments of the present invention described below. The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Referring to Figure 1 how to record the roof using the root vegetation block, the roof recording method is the step of preparing the root vegetation block (S1), the step of installing the transparent support (S2), laying the cera drain drainage layer ( S3), fine-grain filter filtration lamination step (S4), artificial medium laying step (S5), the ground cover planting step (S6), and the rooftop drying step (S7).

That is, the rooftop air-dry greening method using the root vegetation block has a root support vegetation block that is capable of storing and draining water by forming a drain hole on the bottom surface thereof, and is provided in the form of a frame of material through which light is transmitted. Is installed on the upper side of the root vegetation block, a cera soil drainage layer made of a porous ceramic lightweight body is installed inside the root vegetation block, and the fine-grain filtration filter formed mainly of the fine-grained soil having low drainage and permeability. The artificial medium formed by mixing the artificial soil and loam compound formed by finely crushing granular glass cloth is laid on the top of the soil drainage layer, and the artificial medium is formed on the top of the fine grain filter, and the plant is planted on the artificial medium. After slid, it is installed on the artificial ground on the roof, and after installation, the transparent support is removed, and one side of the rooftop An air injector having a plurality of air spray nozzles is installed at the other side, and an air inlet device having a plurality of suction ducts is installed at the other side of the rooftop to dry the rooftop by injecting air to the rooftop as needed.

Then, the root vegetation block installed on the rooftop for the rooftop greenery described with reference to Figures 2 and 3, the root vegetation block 1 is filled with artificial soil or filter medium therein and then planted To this end, the root vegetation block 1 is largely made of a block body 10 and the pedestal 20, the drain member 30, the cap 40 and the like is characterized in that the water is smoothly drained.

That is, the block body 10 of the root vegetation block (1) is provided with a space for planting inside, and in the interior space of the block body 10 with the drain hole 11 formed in the center of the bottom Artificial soil is to be installed, the pedestal 20 has four protrusions formed in the lower portion of the block body 10 to provide a water reservoir 21 of a predetermined space and a support protrusion contacting the bottom of the roof at the center thereof. (22) is protruded.

In addition, the drain member 30 of the root vegetation block 1 is screwed in a vertical upward direction to the drain port 11 of the block body 10 to drain the water introduced into the block body 10 drain 11 In addition to the guide plate flange 31 is formed in the upper portion of the T-shape, the cap 40 is installed on the outside of the drain member 30 covers the drain member 30 of the water at the lower end of the A plurality of perforation holes 42 for inflow or discharge are formed.

Here, the root vegetation block (1) having the above structure is characterized in that the roots of the plant to prevent the root of the plant to block the drain port 11 by preventing the penetration of the roof bottom surface of the roots and improving the drainage structure, By using the water reservoir 21, the drain member 30 and the cap 40 to block the passage of the drain 11 of the roots growing in the direction of gravity, the water reservoir 21 of the root vegetation block (1) Including a certain amount of water to the flange 31 installed in the drainage member 30 to limit the growth range of the root, due to the root contact of the plant roots for the roots that can pass through the drain 11 Blocking the passage of the roots to the drain hole 11 by utilizing the excitability.

On the other hand, the support protrusion 22 formed on the pedestal 20 of the root vegetation block 1 is designed to have a height of 3 ~ 5mm to prevent the aggregation of water by the surface tension, preferably the support protrusion 22 ) To set the height of 4mm to prevent water from gathering around the support protrusion 22 by surface tension, thereby inducing the space between the root vegetation block 1 and the rooftop not to be stored or to be over-humidified. do.

Here, in the inside of the root vegetation block (1), for the growth of the plant, the cerasoil drainage layer (50), fine-grain filter (60), artificial medium (70), etc. are sequentially installed, protect the planted plant and root The transparent support 80 is installed above the root vegetation block 1 to support the artificial medium 70 installed inside the vegetation block 1.

In addition, the CERA-SOIL drainage layer 50 of the root vegetation block is a porous ceramic lightweight body composed mainly of RCS-75 (for drainage) of Cerasoil, having a low load on buildings and excellent thermal insulation effect. However, it is similar to the soil color of general soil, and there is no artificial feeling in the composition.

In addition, it can be installed even in rainy weather, easy to maintain and has the effect of growing a variety of plants.

The fine grain filter 60 is composed of a long fiber structure to prevent the loss of the soil and to prevent the fine grain soil is introduced into the drainage layer and is installed on the drainage layer.

The artificial medium 70 is formed by mixing a clay compound containing 25 to 37.5% of clay in an artificial soil and a settle having a particle diameter of 2 mm or less, and the artificial soil is about 2 to 50 mm. The finely pulverized polyporous glass is formed by adding a hardly decomposable or matured organic material as a main material to have a particle size of. Dapo glass is a glass having heat insulation and workability due to the physical properties resulting from the closed pores and open pore structure of the glass itself. It is mixed with 0.5 to 2 parts by weight of blowing agent with respect to 100 parts by weight of glass powder having a particle size of 150 μm or less. 0.2-2 parts by weight of at least one compound selected from the group consisting of iron oxides, nickel oxides, cobalt oxides, and the like were mixed with a colorant to be reproduced in a color such as a colorant, and then heated by 6-8 ° C / min. The granular polyglass was obtained by foaming at a temperature of 700 to 1000 ° C, cooling, and pulverizing.

Therefore, the artificial medium 70 is excellent in water retention, drainage, breathability, and with the functions for the general soil, and can be reduced by manufacturing waste glass recycled, it can contribute to environmental protection, the color of dapo glass It is almost the same as the natural soil, providing the effect of maximizing natural beauty.

The transparent support 80 is in the form of a protective film that is installed to protect the planting plant and to support the artificial medium 70, it should be formed of a shape according to the shape of the root vegetation block (1) and at the same time the light is transmitted.

Therefore, the roots do not come down to the water reservoir 21 having a lot of water and enter the soil to grow under the flange 31 of the drain member 30, thereby preventing the roots from growing toward the drain 11. .

On the other hand, when the root growth state of the plant planted in the root vegetation block 1 with reference to Figure 4, through the perforation hole 42 formed in the lower end of the cap 40 toward the drain 11 Inflow or outflow, in particular, the root of the plant does not go to the drain 11 by the drain member 30 is bent in the lower portion of the flange 31 to grow and eventually the root flows into the drain 11 and drain 11 ) Can prevent the blockage in advance.

In addition, as shown in FIG. 5, in order to install the transparent support 80 on the upper part of the root vegetation block 1, a plurality of connecting rods 81 are installed, and upper and lower ends of each corner of the block body 10. Fixing groove 12 is formed so that the connecting rod 81 having a predetermined length can be inserted into it to be able to assemble a plurality of block body 10 in the longitudinal direction.

That is, the cerasoil drainage layer 50, the fine-grain filter filter 60, and the artificial medium 70, which are necessary for growth, may be sequentially stacked and the artificial medium 70 may be grown to grow plants in the root vegetation block 1 itself. After planting the plants above, it is important to control the humidity in the air so that the planted plants will stick.

Therefore, the other vegetation vegetation block 1 is stacked on the top of the transparent support 80 installed above the root vegetation block 1 to be stacked and managed in multiple layers.

Here, fixing grooves 12 are formed on the upper and lower edges of the root vegetation block 1, respectively, and the connecting rods 81 having a predetermined length are installed in the fixing grooves 12, and the connecting rods 81 The transparent support 80 is installed on the outside to form a single vegetation vegetation block 1, by connecting the root vegetation block 1 in the vertical upward direction through the connecting rod 81 and the fixing groove 12 The root vegetation block 1 of the other one of the root vegetation block (1) can be superimposed.

In addition, the roof vegetation block 1 by installing the root vegetation block 1 on the roof floor will be described with reference to FIG. 6, the root vegetation block 1 having a desired structure on the artificial ground forming the roof floor. Arranged, the root vegetation block (1) is connected to each other to be fitted into the connecting ring 13 formed on both sides, the upwardly bent (┘) link ring 13 is bent downward of the other root vegetation block (1) (┌) Insert so that the interlocking vegetation block (1) is connected to the other root vegetation block (1) so as to engage with the connecting ring. At this time, it is preferable to arrange the plurality of root vegetation blocks 1 m × n in the lateral direction by forming the above-described connecting ring 13 correspondingly on the front and rear surfaces of the root vegetation block 1.

After arranging and connecting the plurality of root vegetation blocks 1 in this way, when the upper transparent support 80 is removed, the artificial medium 70 installed above the root vegetation block 1 and supported by the transparent support 80 is provided. Scattered to cover the edges. In order to make the appearance more beautiful, the artificial support 70 is sprayed on the hanging jaw or the edge of the transparent support 80 to which the transparent support 80 is inserted so that the connection part between the root vegetation blocks 1 is not visible.

Meanwhile, referring to FIG. 7, a rooftop drying apparatus for maintaining the rooftop in a comfortable state is provided with an air sprayer 90 having a plurality of air spray nozzles 91 on one side of the rooftop. An air suction device 100 having a plurality of suction ducts 101 is installed at the other side of the rooftop floor to inject air to the rooftop floor to dry the rooftop floor. First, the compressor 92 of the air injection device 90 is provided. Is operated to inject air from the air tank 93 through the air injection nozzle 91 at high pressure, and at the same time, an air suction fan of the air suction device 100 installed on the opposite side of the air injection device 90 ( When 102 is activated, the air is rapidly delivered from one side of the rooftop to the other side by sucking the air injected from the air injection nozzle 91 by using the suction duct 101 of the air suction device 100. .

In addition, a sensor 94 for detecting humidity is installed at one side of the air spraying device 90 to control the amount and the spraying time of the air injected from the air spraying nozzle 91 according to the rainy season and the dry season.

Here, the air injection device 90 is installed in the windy direction in consideration of the structure and regional characteristics of the building, the air injection nozzle 91 of the air injection device 90 air in the airy direction Because of the spraying, the device can be operated effectively.

In addition, the air injector 90 is controlled by the signal of the sensor 94 to inject a large amount of air in the rainy season with high humidity, and to spray a small amount of air in the dry season with low humidity.

Therefore, the air injected from the air spray nozzle 91 of the air injector 90 passes between the support protrusions 22 formed in the pedestal 20 of the root vegetation block 1 as shown in FIG. By the operation of the air injector 90 and the air suction device 100, air flows in the space between the root vegetation block 1 and the rooftop floor to perform a drying process. It can keep the plant from growing and effectively protect the roof's waterproofing layer.

Therefore, by using the root vegetation block (1) as described above can plant the plant on the roof of the building to preserve the natural ecosystem and improve the urban landscape, root roots of plants growing on the root vegetation block (1) By removing the blockage of the drain 11 due to the good growth of the plant, it is possible to provide an optimal vegetation environment by maintaining the rooftop floor in a comfortable state.

The present invention has been described above with reference to one embodiment shown in the drawings, but those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

1 is a flow chart illustrating a process of a rooftop recording method using a root vegetation block according to the present invention;

2 is a cross-sectional view showing a plant planted in the root vegetation block according to the present invention;

Figure 3 is a cross-sectional view showing the structure of the root vegetation block according to the present invention,

Figure 4 is a state diagram showing the growth state of the roots planted in the root vegetation block according to the present invention,

5 is a state diagram showing a state in which the root vegetation block is laminated according to the present invention,

Figure 6 is a state diagram showing a state in which the root vegetation block is installed for the rooftop recording according to the present invention,

7 is a state diagram showing a rooftop floor drying apparatus of a rooftop greening method using a root vegetation block according to the present invention,

8 is a view showing a state in which air generated in the rooftop drying apparatus according to the present invention passes through the pedestal of the root vegetation block.

Explanation of symbols on the main parts of the drawings

1: root vegetation block 10: block body

11: drain hole 12: fixing groove

13: link 20: pedestal

21: water storage 22: support protrusion

30: drain member 31: flange

40: cap 42: perforation hole

50: cerasoil drainage layer 60: fine grain soil filtration filter

70: artificial medium 80: transparent support

81: connecting rod 90: air injection device

91: air spray nozzle 92: compressor

93: air tank 94: sensor

100: air suction device 101: suction duct

102: air suction fan

Claims (3)

A block body 10 having a drain hole 11 formed at the center of the bottom portion and a protrusion formed at the lower portion of the block body 10 include a water reservoir 21 in a predetermined space and a support protrusion to be in contact with the floor of the roof ( 22 is a protruding pedestal 20 and the water flowing into the block body 10 guides the drain port 11, and a drain member 30 having a disk-shaped flange 31 formed thereon and the Comprising a cap 40 for covering the drain member 30, and having a root vegetation block (1) capable of water storage and drainage (S1); Installing a transparent support (80) on the upper side of the root vegetation block provided in the form of a frame through which light is transmitted (S2); Placing the cerasoil drainage layer 50 formed of a porous ceramic lightweight body in the inside of the root vegetation block 1 (S3); Stacking the fine grain filtration filter 60 composed of long fiber tissue on top of the cerasoil drainage layer 50 (S4); Laying an artificial medium (70) formed by mixing artificial soil and a loam compound formed by finely crushing granular multi-porous glass (S5); Planting a plant on the artificial medium (S6) (S6); And An air injector 90 having a plurality of air spray nozzles 91 is installed at one side of the rooftop, and an air intake device 100 having a plurality of intake ducts 101 is installed at the other side of the rooftop. A rooftop recording method using the root vegetation block comprising a step (S7) of spraying air to dry the roof floor. The method of claim 1, Drainage member 30 is installed in the root vegetation block 1 is formed in the center of the lower end of the block body 10 to form a T-shaped root of the plant introduced through the perforation hole 42 of the cap 40 Roofing method using a root vegetation block, characterized in that to grow in the lower portion of the flange (31). The method of claim 1, A sensor 94 for detecting humidity on one side of the air injector 90 is installed to control the amount of air injected from the air spray nozzle 91 and the spraying time according to the rainy season and dry season. Roof recording method using.
KR1020080071572A 2008-07-23 2008-07-23 The rooftop floor air-drying green system of a root-penetration resistant vegetation block KR101038549B1 (en)

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KR101229871B1 (en) * 2010-10-26 2013-02-05 대한민국 Multi-layer mounding assembly vegetaion block for herbaceous plants

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004016231A (en) 2002-06-19 2004-01-22 Genichiro Nakamura Roof-greening system
KR20040089309A (en) * 2003-04-11 2004-10-21 레인보우스케이프주식회사 Artifical ground tree planting method using rearing-block and the system there of
KR20100000298A (en) * 2008-06-24 2010-01-06 레인보우스케이프주식회사 Root-penetration resistant vegetation block for rooftop greening

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004016231A (en) 2002-06-19 2004-01-22 Genichiro Nakamura Roof-greening system
KR20040089309A (en) * 2003-04-11 2004-10-21 레인보우스케이프주식회사 Artifical ground tree planting method using rearing-block and the system there of
KR20100000298A (en) * 2008-06-24 2010-01-06 레인보우스케이프주식회사 Root-penetration resistant vegetation block for rooftop greening

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