KR100876008B1 - Roof recording equipment by carpet type natural skin plants - Google Patents

Abstract

The present invention relates to a rooftop recording apparatus, comprising: forming a waterproof layer on a rooftop surface, and sequentially placing a flexible flexible drainage plate, a root filter layer, and a soil-free land plant on top of the rooftop. Not only easy and easy to install, but also in bad weather conditions such as hot and humid rainy season can provide a carpet-type natural skin plants that can be grown on the concrete roof for a long time.

Porous soft drainage plate, nutrient layer, root filter layer, skin plant.

Description

Roof gardening equipment by carpet type natural ground cover plant {Roof garden Equipment By Roll type natural Ground Cover Plant}

1 is a cross-sectional view of a rooftop recording apparatus of the present invention.

2 is a perspective view of a porous flexible drainage plate of the present invention.

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

1: waterproof layer

2: porous flexible drainage plate

21: Freshwater Support

22: opening for monthly water discharge

23: flexible plate

3: root filter layer

4: soil soil plants

41: rearrangement

411: support member

412: nutrition layer

42: ground cover

The present invention relates to a rooftop recording apparatus, and more particularly, to a rooftop recording apparatus that sequentially arranges a flexible flexible drain plate, a root filter layer, and a soil cover plant on a waterproof layer.

In general, ground cover plants refer to plants that cover the surface low. Unlike woody plants, they have abundant roots and do not require deep soil, so they are a highly preferred plant species for greening projects such as rooftops of buildings.

As a conventional rooftop greening system, Patent No. 10-0314544 has three layers of waterproof layers formed on the rooftop, coated with adhesive, and a double layer of waterproof layers interposed through a heat insulating layer. Laminating a mat to form a vertical drainage layer, and then laminated to a strong PE mesh and artificial culture soil thereon is disclosed a system for sowing herbal plants or flowers plants such as grass.

In another patent No. 10-0553005, using artificial lightweight soil having a depth of 20 cm or less for sub-trees or lawns, the rooting layer, pressed concrete, waterproof layer, drainage layer, filter layer, growing soil layer, A rooftop recording system composed of a vegetation layer and a construction method thereof are disclosed.

In another patent 2001-0086692, a waterproofing layer is coated on top of a rooftop slab, and a heat insulating material, a polyethylene film, and a nonwoven fabric are sequentially laminated on the waterproofing layer, and a porous concrete body is filled with water-retaining fillers and fertilizers. The present invention relates to a method of manufacturing a rooftop by forming a surface layer of a certain thickness on a surface of a planting concrete block, forming a predetermined thickness on a nonwoven fabric, and then seeding grass and shrubs on the surface of the target layer.

Existing rooftop greening systems require the formation of at least 30 cm of soil or artificial soil layers beneath the ground cover plants, thereby placing a large load on the building due to the large amount of soil and the moisture it contains. In addition, since it is accompanied by a thick waterproof layer, a waterproof layer, etc., the cost is doubled due to multiple waterproof layers. In addition, when the ground cover plants are transplanted or sown on the existing soil, there is a problem that the ground cover plants grow and cover the surface for a long period of one year.

Therefore, there has been a demand for a rooftop recording system that can be applied to the building with less load and at the same time simple and economical construction.

The present invention has been proposed to solve the above problems, after forming a waterproof layer on the rooftop surface, and laminated on the flexible flexible drainage plate and the root filter layer transportable in the form of a roll thereon, there is no need for soil or artificial soil It is aimed to reduce the load on buildings and to provide more economical roof recording equipment by arranging soil-free plants on them.

The above and other objects of the present invention can be achieved by the rooftop recording apparatus described below.

Aspects of the present invention for achieving the above object is to form a waterproof layer (1) on the rooftop surface, and the porous flexible drainage plate (2), the root filter layer (3) and the soil-free plant (4) on top It relates to a rooftop recording apparatus, characterized in that arranged in.

The rooftop greening apparatus according to the carpet-type natural paper plant of the present invention can reduce the load of a building by omitting existing soil or artificial soil layers by applying the soil-free land plant (4), and the porous flexible drain plate ( By applying 2) it is characterized in that it is possible to transport in the form of a roll integrally with the soilless vegetation (4).

Hereinafter, the present invention will be described in more detail.

(1) waterproof layer

Waterproofing layer (1) of the present invention serves to block the water leakage of the rooftop recording device to the building, the precision and durability of the waterproofing plays an important role in determining the durability of the rooftop recording along with the capacity of the structure. The waterproofing material used in the present invention is generally water-tightness in which the material components are not dissolved by moisture in addition to the required waterproofing performance, resistance to roots of plants, chemical resistance against fertilization and control, and resistance to corrosion by bacteria. Corrosion, pressure resistance to withstand the load of the top is required, such as a suitable material is a PE waterproof film.

The production method of the waterproof layer (1) has a number of ways, and in particular, in the case of using the waterproof film, there is not only a waterproof effect required by the present invention but also a heat insulating effect buffers the cold and hot shock to the growth of the ground cover plant 42 Very advantageous. The insulation effect buffers the cold and cold shock of about 9 ℃, this number is a very important part in Korea, the day and night temperature difference is severe depending on the season.

(2) porous flexible drain plate

The flexible flexible drainage plate 2 applied to the present invention includes a flexible plate 23, a support for fresh water 21 protruding under the flexible plate, and a monthly water discharge opening 22.

The flexible plate 23 provides elasticity to the drainage plate unlike the existing drainage plate having a rigid structure so that the flexible plate 23 can be transported in the form of a roll by being integral with the soilless vegetation plant 4.

The freshwater support 21 contains a certain amount of water therein to supply the moisture and air necessary for the growth of the ground cover plant 42, and the ground cover plant 42 so that the waterproof layer 1 is not damaged. It is a function that prevents the roots of stretching anymore.

The monthly water discharge opening 22 is prepared in case of excess water is supplied during rainy weather or typhoon. When the freshwater support 21 exceeds the water limit, the excess monthly water may be sent to the drain. Play a role.

(3) Roving  Filter layer

The filter filter layer 3 applied to the present invention may be used alone or in combination with a PE (Poly Ethylene) film or a nonwoven fabric, and in particular, when using a PE film, it is preferable to use a strong P. E mesh of about 20 mesh. Do. The root filter layer (3) is integral with the roots of the ground cover plant (42) as the soil-derived vegetation (4) grows to form a root layer so that the roots of the ground cover plant (42) does not extend below the drainage plate. Functions to help.

In addition, the nutrient layer of the nutrient layer 412, which is tightly entangled in the roots of the soilless vegetation plant 4, functions as a filter to prevent the soil from being swept away during the rainy season or during heavy rains, thereby maintaining the life of the nutrient layer. Do it.

(4) Soilless  Ground cover

Soil-derived vegetation 4 of the present invention is the soil, that is, the ground, which is grown in the nutrient layer 412 in which only the soil is cultured, not the soil, which lays the support member 411, on which the ground vegetation 42 After cultivating the nutrient layer 412 necessary for growth to make the cultivation layer 41, and then planting the ground cover plant 42 thereon can be grown by planting.

The support member 411 of the soil-free ground plant 4 applied to the present invention functions to protect the seed of the sown ground plant, and also extends as the ground plant grows with the support member 411. By entangled firmly serves to help the land plant 42 in close proximity to the cultivation layer (41).

Examples of the support member 411 include a cotton yarn of cotton material that can be drained, a natural fiber such as coco peat or natural hemp, dry compressed paper or pulp, and a vinyl or a tent may also be applied as the support member. Although possible, drilled holes should be used to ensure drainage or breathability.

The manufacturing method of the nutrient layer 412 is as follows.

First, pit moss, humic acid, compost, shredded wood, waste herbs, bark, etc. are mixed with minerals such as charcoal powder, elvan and vermiculite. After the addition of a predetermined microorganism, the fermentation is completed, and then the terra cotem is added to the fermented nutrient soil, which is laid on the support member to a thickness of 2 to 30 cm to manufacture a nutrient layer.

The humic acid, compost, etc. in the fermentation process has a gas or harmful components come out of the growth of the paper plant 42, so the predetermined microorganisms should be added to the fermentation completely, the predetermined microorganisms include Bacillus Richenomymis, Bacillus subtilis, Bacillus lentimovs, Bacillus dringiensis, Brivantimonas Bacilluraris, Saluromonas pravigina, Conybacrium Alkaliance, Ludocox Chubmansis (Actinomyset), etc. It can mix and use 1 or more types.

In addition to the microorganism, azotobacter, azospirilum, cyanobacteria, etc. may be used by mixing one or more kinds, and when the microorganism and the highly active microbial catalyst are used together, the gas or harmful components may be more effectively decomposed. .

The battery shredded wood, waste herbs, bark and the like to ensure breathability, retain moisture, and decomposes over a long period of time can be a very good nutrient for the growth of ground cover plants.

The charcoal flour, elvan, vermiculite and the like by radiating far-infrared radiation, while inhibiting the activity of harmful microorganisms, help the activity of beneficial microorganisms, promote fermentation of humic acid, compost and have a very good effect on root growth.

The terra cotem is a kind of mineral, which has a property of retaining moisture for up to 10 years, and serves to smoothly supply moisture to long-term ground skin plants.

The nutrient layer 412 is preferably formed to a thickness of 2 to 30cm, preferably 12 to 15cm. If it is less than 2cm, it is difficult to grow long-term in places where the supply of nutrients from the outside is not smooth, such as on the roof, and if it is more than 30cm, the elasticity of the soilless vegetation plant 4 is lost, and the convenience of construction disappears. to be. In particular, when cultivating the ground cover plants to the thickness of the nutrient layer 412 to 12 to 15cm, it can be grown for more than 5 years without supplying external nutrition on the concrete roof while maintaining the simplicity and economics of construction.

The ground cover plant 42 of the present invention includes grasses, pods, lichens, ferns, clover, mackmundong, honeysuckle, rock hand, pansycho, chunran, flower pots, fern, songak, fur head, horse line, tea tree, stone spear, white flower, Buddha hand, gold rim, sasa, island loop, guardian, siberian rock, silane, aran, silver tide, rope line, virgin skirt, lily of the valley, overgrown, layered flower, island lantern, daylily, white iris, flower grass, cone, giraffe, There are herbs such as Hulux, Dianthus, Nakguk, etc.

In the case of the turfgrass, as the cold grass, Bluegrass, Tall Fescue (Annual Bluegrass, AB), Rough Bluegrass (RB), Kentucky Bluegrass (KB), etc. Tall Fescue (TF), Perennial Ryegrass and Chewing Fescue (CF), Creeping Red Fescue (CRF), Shear Fescue (SF), Hard Fees Fine Fescue (FF) and Creeping Bentgrass (CB), such as Hard Fescue, include zippy grass, field grass, gold grass, non-road grass, mud grass and royal grass. Korean grasses, St. Augustinegrass (St.A), Bermudagrass (Ber).

 Depending on the building condition, the waterproofing layer 1 or the waterproof filter layer 3 may be constructed in one, two or more layers.

When planting the ground cover plants on the building roof by the existing rooftop greening method, the soil depth should exceed at least 30cm. Therefore, due to the culture soil containing a lot of water, it is not only accompanied by a thick waterproof plate or drainage plate, There is a problem that imposes a lot of load. In addition, when the ground cover plants are transplanted or sown on the existing soil, the ground cover plants grow and cover the surface for a year, which leads to a long growing period of the cover plants.

On the other hand, the soilless vegetation applied to the rooftop recording apparatus of the present invention takes 50 days to 60 days from sowing to shipment, thereby significantly reducing the existing planting time of one year. In addition, it saves 1/10 of the water needed to grow the ground cover plants, does not produce weeds, has excellent resistance to pests, and has the advantage of recycling resources by using trees or waste herbs.

In addition, the present invention can be transported in a roll form integrally with soil-free plants by applying a porous flexible drain plate (2) to facilitate the construction, by applying a filter filter layer to protect the waterproof layer from the root, It can prevent the loss of nutrient soils and help nourish them for a long time.

And since the soil or artificial soil layer can be omitted by applying the soil-free plants, it is possible to reduce the load of unnecessary buildings and provide a more economical rooftop recording apparatus.

As described above, according to the present invention, after the waterproofing layer 1 is formed, a rooftop greening is performed by unfolding the flexible flexible drainage plate 2, the root filter layer 3, and the soilless vegetation plant 4 sequentially or integrally thereon. This method can solve the problems of construction time, construction cost, and building load, and ultimately help prevent air pollution and urban heat island due to global warming.

Claims (10)

Forming a waterproof layer (1) on the rooftop surface, the porous flexible drainage plate (2), the root filter layer (3) and the soil-free soil plant (4) in order on top of it, The soil-derived vegetation plant 4 includes a support member 411 and at least one cultivation layer 41 composed of a nutrient layer 412 thereon, and the ground-cover plant 42 is approached thereon. The nutrient layer 412 may include: Brivantimonas Baccuraris, Saluromonas Pravigina, Conybactri Alkali Janx, Lordok's Chubmansis (Actinomyset), Azotobacter, Azospirilum, Cyanobac Fully fermented with one or more microorganisms selected from the group consisting of teria, the thickness of the rooftop recording apparatus, characterized in that 2 ~ 30cm. The method of claim 1, The waterproofing layer (1) is a rooftop recording device, characterized in that the construction with a waterproof film having a heat insulating effect. The method of claim 1, The porous flexible drainage plate (2) is a rooftop recording apparatus, characterized in that consisting of a support for the fresh water 21, the opening 22 for the discharge of monthly water and the flexible plate (23). The method of claim 1, The root filter layer (3) is a rooftop recording device, characterized in that the construction of a drainage P.E film or non-woven fabric delete delete The method of claim 1, The ground cover plant 42 is grass, pods, moss, ferns, clover, mackmundong, dongdong, rock hands, panacea, chunran, flower bowls, fern, Songak, fur head, horse line, tea tree, Seokpo, white flowers, Buddha hand, gold frame Four seasons, four kinds of sakura, island deer, guardian, siberian rock witch, silane, aran, silver tide season, rope line, virgin skirt, lily of the valley, overgrown, layer flower, island lantern, daylily, white iris, flower grass, cone, giraffe, hulux , Dianthus, rooftop recording apparatus, characterized in that at least one selected from the group consisting of. The method of claim 7, wherein The grass is a rooftop recording apparatus, characterized in that at least one selected from the group consisting of warm grass or cold grass. The method of claim 8, The turbulent grass is a rooftop recording apparatus, characterized in that the grass of the Georgian grass. The method of claim 1, The rooftop recording apparatus, characterized in that the porous flexible drainage plate (2), the root filter layer (3) and the soil-free soil plant (4) is integral.

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