KR20040080559A - Greening mat material for the top roof greening on the building tower and greening system using this mat material - Google Patents

Abstract

PURPOSE: A natural corrosive lightweight rooftop vegetation mat member is provided to improve urban environment by securing a green space by vegetating the rooftop of a building, to reduce the heat island phenomenon of a city and to economize in energy of a building. CONSTITUTION: The manufacturing method of a natural corrosive lightweight rooftop vegetation mat member comprises the steps of: gathering ripened coconuts; cutting off the gathered coconut, then separating a knurl; putting residual husk in a crusher, then separating fiber and dust; rotating the fiber in a centrifugal net, then removing unseparated dust and spun yarn; separating filament which is 10 centimeters long from fiber filter; applying adhesives on a movable plate which circulates filament yarn on a movable plate regularly; and pressurizing the adhered part at the appointed pressure and treating with heat.

Description

Manufacturing method of lightweight corrosive lightweight roofing mat member and green roofing system using the member {Greening mat material for the top roof greening on the building tower and greening system using this mat material}

The present invention relates to a method for producing a lightweight rooftop recording mat member of natural corrosion and a rooftop recording system using the member.

Increasingly, urbanization is becoming desertification with almost no green space except roads, buildings, walks and other facilities. Therefore, by recording the roof of buildings that occupy most of these cities, it is possible to improve the environment of the city, to reduce the heat island phenomenon of the city, and to save energy of the buildings by securing appropriate green space.

However, in the existing rooftop greening method, after waterproof waterproofing treatment, light soil is appropriately loaded, and then vegetation layers and other materials that can serve as soils are piled up to plant plants. Therefore, a lot of facilities and maintenance costs are required for the installation of a suitable barrier layer to prevent the scattering of these lightweight soils or soil materials to the ground or to prevent them from falling down, and the maintenance of the slope is required. It is. Specifically, as shown in FIG. 1, based on the existing rooftop layer B composed of the heat insulating material layer 1, the reinforced concrete layer 2, the existing waterproof layer 3, and the pressed concrete layer 4, The most common form is that the greening system G is configured by arranging the growing soil layer 7 and the vegetation layer 8 in the abnormal part after the unexposed coating waterproof layer 5 and the drainage layer 6 are formed.

This configuration is possible to change a lot, but the most problematic is the soil type (7) and vegetation layer (8) is a variety of plants depending on how to do, and also the selection criteria of plants according to the load of the building.

In other words, the more soil and vegetation layers that are the core of plant growth, the better for greening.In general, the load of buildings is 200㎏ / ㎡ for houses or lodgings. 300 to 500. Therefore, in case of emergency, if 100 is assigned as human load, in case of apartment or office, there is only a margin of load of 100 to 150. Therefore, installation should be done within this range.

The growing soil layer usually occupies 90 ㎏ / ㎡ in the general method, so the weight of the growing soil layer is the key to the success of all rooftop greening systems.

In order to solve this problem, the greening is limited due to the weight reduction of the growing soil layer, or very expensive special lightweight soil is used. As a result, it is the most expensive for roofing greening and causes a lot of cost for maintenance. It is a major factor in avoiding rooftop recording.

According to the present invention, coconuts, which are tropical coconuts, except the fruit, have a certain period of resistance to corrosion, and the vegetation plants are stiffly fixed so that they spontaneously erode in proportion to each other within the period of natural propagation. In addition, it has developed various roofing recording mat members and greening system using them.

In particular, by combining the coconut husk chips and coconut dust properly and constructing them together with the fiber yarn, it is possible to transform and produce as many forms as necessary, but also performs excellent nutrient holding effect, moisturizing effect and soil base material. Excellent characteristics.

Therefore, roof planting is performed only by planting and arranging plant seeds or seedlings suitable for mats without the need for separate complicated processes such as proper lamination of lightweight soils, installation of structural structures, filling of soil base materials, and their installation of structural structures. After the completion of the construction, the construction period of the recording is reduced by at least three times, and the post-installation management and maintenance costs can be drastically reduced.

In particular, to form a growing soil layer, in order to prevent scattering, floating, and dispersal movement, lightweight soil particles do not need a separate configuration to provide a greening system that can install all growing soil layers and vegetation layers simply by stacking them in order. do..

1 is a cross-sectional structure diagram of a conventional flat roof recording system,

2 is a cross-sectional structure diagram of a flat roof recording system of the present invention;

3 is a cross-sectional structure diagram of a conventional three-dimensional roof recording system,

4 is a cross-sectional structure diagram of a three-dimensional rooftop recording system of the present invention,

5 is a manufacturing process diagram of the rooftop recording mat member of the present invention;

6 is a state diagram showing the molding process of the vegetation mat of the present invention,

Figure 7 is a side cross-sectional view of the final production vegetation mat of the present invention,

8 is an installation state configuration of another three-dimensional roof recording system of the present invention,

9 is a quadrangular actual product picture produced by the manufacturing method of the present invention.

10 is a hexagonal structure yarn product photo produced by the manufacturing method of the present invention,

11 is a partial incision state photograph of the root growth layer immediately after sowing,

12 is a photograph showing the state after 10 days sowing,

Figure 13 is a photograph showing the plants grow up at a certain interval after about 22 days,

14 is an initial installation state pictures installed on the rooftop,

15 is a photograph showing an initial germination state,

Figure 16 is a picture showing a vigorous growth state.

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

A, B: Top and bottom permeable sheet C: Root growth layer

1: Insulation material layer, 2: Reinforced concrete layer, 3: Existing waterproof layer, 4: Pressed concrete layer B: Existing roof layer 5: Unexposed coating waterproof layer, 6: Drain layer 7: Growth soil layer 8: Vegetation layer 9: Bump G: Recording system

The present invention forms a shell by appropriately blending the coconut husk chip, coconut dust or the fiber yarn (coir fiber) extracted from the shell, which is the discarding part of the existing coconut, and forms the shell to nourish the fine particles therein. The present invention provides a method for manufacturing a new rooftop recording mat member filled with ingredients and a prefabricated unitary rooftop recording system using the mat member.

In the present invention, when constructing the soil layer of the rooftop recording system, as described above, the mat member formed uniformly is appropriately stacked, but in the case of a three-dimensional shape instead of a flat plate shape during rooftop recording, the chip-like structure of the coconut is appropriately mixed with the light soil. It is intended to provide a prefabricated rooftop greening system by maintaining the three-dimensional structure by using a net-woven woven from coconut fiber yarn and coating the surface with vegetation mat.

In addition, the present invention is a rooftop recording system capable of forming a growing soil layer having a three-dimensional structure of a desired form simply without falling or scattering of lightweight soil even in the case of rooftop recording having a three-dimensional structure instead of a plane. To provide.

The present invention further comprises a mat member form united by appropriately crushing and trimming the shell of coconut coconut as a growing soil layer, and the appropriate nutrients, seeds or plants are stocked in them, and the dietary attachment is achieved. By providing the rooftop recording unit structure in the closed state, anyone can easily arrange the mat members properly without separate recording technology and special management technology, so that the intended recording system can be installed not only on the rooftop but also on the home, roadside, sidewalk, etc. I would like to.

DETAILED DESCRIPTION Hereinafter, specific examples of the present invention will be described with reference to the accompanying drawings.

The vegetation mat united in the present invention is a step (100) for collecting the ripe coconut fruit as shown in FIG.

Kernel separation process (110) for separating the kernel of the core by cutting the collected coconut fruit,

The crushing process (120) for separating the fibers and dust into the crusher to put the kernel is separated and the residual husk,

Defiber process 130 to remove the unseparated fixed dust and short fibers yarn by rotating the fibers prepared by the crushing process again in a centrifugal net mesh,

Long fiber separation process 140 for separating at least 10 cm long fibers in the fiber fiber is complete de-fiber,

Laminating a long fiber yarn on a moving plate which constantly circulates, and simultaneously applying an adhesive to a surface (150),

Curing process (160) for heat treatment while applying the adhesive is applied by a roller press at a constant pressure,

The permeable sheet of coconut fiber obtained through the above process is cut to the size of the required vegetation mat, placed in a mold, and placed between coconut dust, coconut short fiber, and husk between the coconut permeable sheet (A) in the mold. The root growth layer (C) is filled with chips and various nutrients, and then covered with a spare portion of coconut permeable sheet (18), and then closed by tightening the mold (D) that is engaged with the desired shape. By the process 170, the roof vegetation vegetation mat member is manufactured.

The vegetation mat member manufactured as described above is encompassed by upper and lower permeable sheet (A), and there are various nutrients, rooting agents, holmone, Or pesticides are combined together to create the optimal environment for growth of various vegetation plants.

The top and bottom permeable sheet layers (a) and (b) of the present invention are three-dimensional three-dimensional network structure of the structure that is easy to pass through the roots of water or vegetation, but the size of the network is embedded dust or single fiber yarn and various nutritional properties They are constructed less than these particles so that they do not pass through this permeable sheet layer. The top and bottom permeable sheet layer is cut and laminated to a mold (D) with a predetermined length as shown in FIG. 6, and then filled with dust, nutrients, etc. in the inner space, and remains as an arrow. And the upper mold is engaged by fastening, and then heat-cured to be integrated with each other by rubber components attached to the surface of the sheet layer. It can be diversified according to the situation of the site, and at the same time, the thickness and width can be arbitrarily adjusted and produced.

In the present invention, the root growth layer (C) is a variety of vegetation plants are grown as coconut chips, coconut dust (dust), coconut short fiber yarns are entangled with various nutrients, rooting agents, hormones, pesticides, etc. An optimal environment is created for the following.

In the present invention, the nutritional substance is a nutrient such as N, P, K required for plant growth, nutrients such as compost, plant growth accelerator, and the like, and porosity such as naturally occurring pumice or elvan rock to form soil base material. Stones, synthetic resins having a cation or anion exchange function, activated carbons obtained by carbonizing wood such as coconut shells or wood, and ceramics obtained by high temperature baking by forming various inorganic components into granules can be used.

In the present invention, the mold (D) is a four-sided planar structure in the drawings, but can be manufactured in a variety of circles, ellipses, etc., including a six-sided planar shape, manufactured to be selectively used according to the building exterior structure, in particular It is not limiting.

Specific installation examples using the vegetation mat member manufactured by the above-described manufacturing process of the present invention are illustrated in FIGS. 2 and 4.

2 is a cross-sectional view of the installation of the flat roof recording system,

Based on the existing rooftop layer (B) composed of the insulation layer (1), the reinforced concrete layer (2), the existing waterproof layer (3), and the pressed concrete layer (4), the unexposed coating waterproof layer (5) and the drainage layer ( In the flat roof recording system, in which the greening system G is constituted by arranging the growing soil layer 7 and the vegetation layer 8 in the abnormal part after constructing 6),

The porous barrier layer 11 is laminated on the upper surface of the drainage layer 6 to cover the top and bottom permeable sheet layer (a), so that fine chips in the form of particulate chips or dust are entangled inside. The vegetation mat member in which the root growth layer (C) in which nutrients, rooting agents, holmones, or pesticides are combined is built is sequentially stacked on the entire upper surface to form a vegetation mat layer 50 and the vegetation plant is placed there. It is a flat roof recording system characterized by planted.

The porous barrier layer 11 of the flat roofing system of the present invention is a vegetation mat member provided by the present invention is a natural organic material, so that it decomposes while gradually deteriorating in a natural state, and acts as a soil base material, and some fine particles are drain layers below. Install to block this as it leaks. Porous barrier layer is mainly used non-woven fabric, porous foam sheet of synthetic fiber system.

As another feature of the present invention, as shown in Figure 4 as a cross-sectional structure of the three-dimensional roof recording system,

Based on the existing rooftop layer (a) consisting of the insulation layer (1), reinforced concrete layer (2), existing waterproofing layer (3), and pressed concrete layer (4), the unexposed coating waterproofing layer (5) and drainage layer ( 6) After the growth soil layer (7) and vegetation layer (8) is placed on the abnormal part, the greening system (G) for installing the bumps (9) for preventing the scattering and runoff of the growth soil layer and vegetation side is In the flat roof recording system composed of,

A porous barrier layer 11 is formed on the upper surface of the drainage layer 6 to prevent impurity inflow. The upper surface of the drainage layer 6 has a three-dimensional granular filler layer 55 for a three-dimensional structure using lightweight soil or coconut chips.

The upper surface of the granular layer 55 is covered with a mesh layer 60 woven from coconut fiber yarn using long fiber yarn along the sloped surface, and then filled with the granular filler C between the vegetation mat layers. ,

The upper and lower permeable sheet layers (a) are enclosed on the upper surface of the network layer, and inside, fine chips in the form of particulate chips or dust are entangled and nutrients, rooting agents, holmones, or pesticides are mixed together. It is to provide a three-dimensional rooftop recording system comprising a vegetation mat layer 50 by stacking the vegetation mat member in which the root growth layer (C) is embedded along the gradient method surface.

In the present invention, the vegetation mat layer shown in Figures 2 and 4 is shown to be composed of a single layer, but it is also possible to install a multi-layer depending on the situation of the site and the shape of the vegetation plant.

As another example of the present invention, in the case of the three-dimensional greening system as shown in FIG. 8, the empty space C between the mesh layer 60 and the vegetation mat layer formed on the inclined plane is filled with the granular filler to form the granular filler layer 55. ) And the vegetation mat member with various stacking thicknesses, and the remaining space is filled with granular fillers such as coconut husk chips, wood granules, lightweight soils, various ion exchange materials, foams, and activated carbon. The structure can be formed.

In the present invention, the vegetation mat member used for the vegetation mat layer 50 may use the vertical permeable sheet layer (A) and the inner growth layer (C) as it is, but may be blended with separate seeds. Alternatively, it is possible to grow a suitable plant to an appropriate size and supply it in a pot-like form, which has the effect of immediately forming a superzoan in an environment where initial plant swelling is difficult.

The results of experiments using the following quadrangular structure as a recording medium manufactured by the manufacturing method of the present invention are as follows.

The actual product picture 1. (quadrate structure) (Fig. 9) and the actual product picture 2 (hexagon structure) (Fig. 10) was tested using the product.

Experimental method using the above product is as follows.

Test Example 1

Test History : February-April 2002, commissioned the Korea Environmental Conservation Research Institute.

Test facility : installation of 6㎡ ion chamber using wood and vinyl

Test plants : monocotyledonous plants: grass turf Bermuda grass, strip, sorghum

Dicotyledonous plants: land hydrangea, gamgukcho, gujeolcho, dianthus, wormwood

Examination period: 4 weeks from February 20

Germination test (2.20 weeks ~ 3.13): Warm up to 15 ~ 20 ℃ for 24 hours.

Attach thermostat using bimetal

Sufficient watering every morning

Hardening test (3.14 ~ 3.20) : After 3 weeks of germination test, the day warming is continued for 2 days, after which the night temperature is adjusted to 5 ℃.

High temperature adaptation test (heating: 5 days heating: 5 days experiment finished April 15)

: Divided into two tanks, one tank is stacked without space, the other tank is stacked with 3cm space, and the room temperature is kept at 60 ℃.

At this time, the monocotyledonous plant is 2cm long.

Experimental method : One plant is sown in two plates by mixing about 2000 mm of seeds with the root growth layer of the present invention and watering well. Check your watering and plant changes daily.

Temperature : Managed while deforming from 20 degrees to 33 degrees

The partial incision of the root growth layer immediately after sowing is as shown in the photograph of FIG.

After 10 days of sowing, as shown in Figure 12 shows that the plant grows up at a certain interval.

After 22 days of sowing, as shown in Figure 13 shows a vigorous growth, a certain battery is required.

As shown in the picture above, the seeding period was over 20 days, showing a strong growth, and grew to the required level at a certain height.

Test Example 2

The following is the result of the test on the roof outside the greenhouse.

As shown in the following picture, the test grave was installed in the rooftop building at the same location as Test Example 1, and the test was started on April 17, 2002 immediately after the greenhouse test was completed. Then, the vegetation mat of the present invention was installed in a simple lamination structure without additional equipment up and down.

About three days after the planting began to sprout around April 30, they began to construct a vegetation community that was visually identifiable.

After 20 days, the formation of abundant colonies could be observed as shown in FIG.

As a result of the use of the natural corrosion-free soil-free roofing mat member of the present invention, various plants can be grown without any obstacle to growth even in the soil-free state where there is no use of soil base materials such as lightweight soil. It is showing growth.

Therefore, it is possible to achieve abundant greening without the use of lightweight soil on the roof recording as in the prior art, which can be applied as a landmark greening system due to the drastic shortening of air, prefabricated greening installation of compact structure, and simple maintenance after installation.

The present invention shows the result that the various plants from the unit mat mat as described above by using the shell except the core fruit of coconut fruit and using various ingredients in combination, all the growth is simply enough watering without special management Show that it is possible.

The present invention has a lighter weight than the existing rooftop greening to make the amount of greening more and more structural stability, it is possible to plant herbs as well as shrubs.

Since the present invention is a unitized product, the cost and time required for construction and greening are reduced by 2-3 times compared to the existing method, compared to the existing product, and the economical efficiency is also improved. Can be standardized,

Before the construction, it was developed as a product where the vegetation was active, enabling rooftop greening without significant limitations on site conditions.

With the development of standardized and easily handled technology, roof gardening, which can be used at high cost only in large and newly constructed buildings, can be applied at low cost without special technology in ordinary homes or existing buildings. Even small installations can be easily installed on the veranda of apartments, so that all citizens in the city can easily approach the green environment.

In addition, since there is no cost or difficulty other than plant management in the maintenance after installation, considering the reduction of the construction cost in addition to the cost of construction, there is a breakthrough economic efficiency that greatly contributes to the dissemination of roofing greening, economical efficiency, and on-site. The applicability was excellent and the effect was obtained.

Claims (10)

The united vegetation mat is a step of collecting mature coconut fruit (100), Kernel separation process (110) for separating the kernel of the core by cutting the collected coconut fruit, The crushing process (120) for separating the fibers and dust into the crusher to put the kernel is separated and the residual husk, Defiber process 130 to remove the unseparated fixed dust and short fibers yarn by rotating the fibers prepared by the crushing process again in a centrifugal net mesh, Long fiber separation process 140 for separating at least 10 cm long fibers in the fiber fiber is complete de-fiber, Laminating a long fiber yarn on a moving plate which constantly circulates, and simultaneously applying an adhesive to a surface (150), Curing process (160) for heat treatment while applying a pressure to the adhesive is applied, The permeable sheet of coconut fiber obtained through the above process is cut to the size of the required vegetation mat, placed in a mold, and placed between coconut dust, coconut short fiber, and husk between the coconut permeable sheet (A) in the mold. The root growth layer (C) is filled with chips and various nutrients, and then covered with a spare portion of coconut permeable sheet (18), and then closed by tightening the mold (D) that is engaged with the desired shape. A method of manufacturing a naturally corrosive lightweight rooftop greening mat member in which the root growth layer (C) is contained in the vertical permeable sheet layer (A) by the step (170). The method of claim 1, The adhesive is made of a natural latex, and a method for producing a natural corrosion-resistant lightweight roofing mat member characterized in that the treatment at a temperature of 110 to 120 ℃ by vapor pressure. The method of claim 1, The root growth layer (C) is composed of dusty coconut fiber yarn, nutrients such as N, P and K required for plant growth, nutrients such as compost and plant growth accelerator, and naturally form soil base material. High temperature by forming granular activated carbon and various inorganic components obtained by carbonizing wood such as existing stone, such as pumice or elvan, synthetic resin material with cation or anion exchange function, coconut shell or wood A method for producing a natural corrosive lightweight roofing greening mat member, characterized in that any one or a mixture of ceramics obtained by firing. The method of claim 1, A method for producing a natural corrosive lightweight roofing mat member characterized in that the plant seed is embedded in the root growth layer (C) in advance. Based on the existing rooftop layer (B) composed of the insulation layer (1), the reinforced concrete layer (2), the existing waterproof layer (3), and the pressed concrete layer (4), the unexposed coating waterproof layer (5) and the drainage layer ( In the flat roof recording system, in which the greening system G is constituted by arranging the growing soil layer 7 and the vegetation layer 8 in the abnormal part after constructing 6), The porous barrier layer 11 is laminated on the upper surface of the drainage layer 6 to cover the top and bottom permeable sheet layer (a), so that fine chips in the form of particulate chips or dust are entangled inside. A vegetation mat layer 50 is formed by sequentially stacking a vegetation mat member having a root growth layer (C) in which nutrients, rooting agents, holmones, or pesticides are mixed together, to form a vegetation plant. Flat roof recording system. The method of claim 5, The porous barrier layer (11) is a flat roofing system, characterized in that any one of the nonwoven fabric of the synthetic fiber system, porous foam sheet or a mixed laminate thereof. The method of claim 5, wherein A flat roof recording system, characterized in that the vegetation mat layer is provided in multiple layers. Based on the existing rooftop layer (B) composed of the insulation layer (1), the reinforced concrete layer (2), the existing waterproof layer (3), and the pressed concrete layer (4), the unexposed coating waterproof layer (5) and the drainage layer ( 6) After the growth soil layer (7) and vegetation layer (8) is placed on the abnormal part, the greening system (G) for installing the bumps (9) for preventing the scattering and runoff of the growth soil layer and vegetation side is In the flat roof recording system composed of, A porous barrier layer 11 is formed on the upper surface of the drainage layer 6 to prevent impurity inflow. The upper surface of the drainage layer 6 has a three-dimensional granular filler layer 55 for a three-dimensional structure using lightweight soil or coconut chips. The upper surface of the granular layered layer 55 covers the surface with a mesh layer 60 woven using long fiber yarns among coconut fiber yarns, The upper and lower permeable sheet layers (a) are enclosed on the upper surface of the network layer, and inside, fine chips in the form of particulate chips or dust are entangled and nutrients, rooting agents, holmones, or pesticides are mixed together. A three-dimensional rooftop recording system comprising a vegetation mat layer (50) by stacking vegetation mat members in which the root growth layer (C) is embedded along a gradient method. The method of claim 8, A three-dimensional rooftop recording system, characterized in that the vegetation mat layer is provided in multiple layers. The method of claim 8, 3. A three-dimensional roof recording system, wherein the vegetation mat layer is laminated three-dimensionally with different thicknesses and filled with a granular filler between the network layer 60 and the vegetation mat layer.