Solutions for rooftop greening troubles! Issues with plant wilting, rooftops full of weeds, and soil erosion. A must-see for those who don't want to fail in choosing rooftop greening! Safe and secure rooftop greening.
Do you have any of these concerns about rooftop greening? 1. It's overrun with weeds. 2. Maintenance is difficult. 3. Watering is a hassle; the irrigation system broke and the plants died. 4. Plants have died due to recent abnormal weather. 5. There are worries about soil erosion and drifting. 6. Maintenance costs are high. 7. Concerns about heat, cold, and typhoons. The revolutionary rooftop greening system that resolves these issues is the 'Evergreen Kiri Grass Bag Method.' **Features of the Rooftop Greening Evergreen Kiri Grass Bag Method** - Soil erosion prevention - Weed control - Easy greening - Low maintenance - No watering needed This is a new rooftop greening method that puts soil specifically for evergreen kiri grass into bags, achieving 'soil erosion prevention,' 'weed control,' and 'easy greening.' **Problems with Existing Rooftop Greening Systems** 1. Plants are dying in environments so harsh that they cannot survive due to current abnormal weather. 2. Lack of maintenance quickly leads to overgrowth of weeds. 3. Intense rain and wind cause soil to wash away. Without soil, plants cannot grow. The revolutionary rooftop greening system that solves the problems of existing systems is the 'Evergreen Kiri Grass Bag Method.'
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basic information
This is a rooftop greening product that overcomes the causes of past failures and issues in rooftop greening. It utilizes a zipper-type planting bag method for evergreen sedum (FTM bag). This bag method (Patent No. 4911418 + Registered Trademark No. 6125712) is a triple intellectual property product with a variety registration (Variety Registration No. 15866). The triple intellectual property of the evergreen sedum bag method (patent, trademark, variety registration) leads to successful rooftop greening. 1. Prevents the intrusion of weeds. 2. Prevents soil runoff. 3. Easy installation with a zipper. The standard size of the bag method is 50 cm square, with a wet weight of 13 kg per bag. There is also a rectangular type measuring 15 cm x 100 cm. Additionally, grommet options and custom sizes are available. The rectangular type is used for wall greening and folded roof greening. The bag is made of root barrier material, which stops the intrusion of weeds and prevents soil scattering and runoff. The bag allows the evergreen sedum to provide moisture to the soil while simultaneously preventing soil drying. The site receives bags filled with soil and seedlings of evergreen sedum, so you simply open the zipper of the bag, insert the seedlings, and close the zipper. It is a simple greening system that completes the greening by just arranging the bags with plants.
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Applications/Examples of results
【Evergreen Giraffe Grass Bag Method Achievements】 - Over 500 private facilities - Over 50 public facilities - Numerous others 【Greening Applications】 - Rooftop greening, folded plate roof greening, wall greening, slope greening, erosion control dam greening, road greening, concrete slope greening, environmental greening, weed control under solar panels, etc. 【Applications】 - Government and public agency facilities, public buildings - Factories, offices, commercial facilities - Apartments, residential buildings - Civil engineering structures, erosion control dams, slopes - Ground cover - Weed control
Detailed information
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Causes of Rooftop Greening Failures: Abnormal Weather In Japan, there have been many occurrences of damage from typhoons, heavy rains, floods, and landslides in various regions. Additionally, in recent years, there have been widespread heatwaves. In the first place, Japan's temperatures have been rising year by year, with particularly abnormal high temperatures observed during the summer and autumn. Furthermore, not only the rise in temperature but also extreme cold in winter has been seen as one of the abnormal weather patterns in recent years. Amidst the increase in such weather phenomena, various problems have also arisen in rooftop greening. For more details on the causes of failures in rooftop greening systems, please visit https://kirinsou.jp/reason/. For information on the evergreen Kirinsou bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Causes of Rooftop Greening Failures: Selection of Plants Unsuitable for Rooftop Environments Japan's temperatures have been rising year by year, with particularly abnormal high temperatures observed during the summer and autumn. Additionally, not only is there a rise in temperatures, but extreme cold and heavy snowfall in winter have also been seen in recent years. As such, rooftops are increasingly exposed to harsh environments, making the selection of appropriate plants essential. For more details on the causes of failures in rooftop greening systems, please visit https://kirinsou.jp/reason/. For information on the evergreen Kirinsou bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Causes of Rooftop Greening Failures: The Weed Problem in Rooftop Greening Systems One of the causes of rooftop greening failures is the "weed problem." Typically, rooftop greening systems have exposed soil on the surface, allowing weed seeds to enter from the surrounding environment, through animals carrying seeds, or by being blown in by the wind, leading to an overgrowth of weeds without notice. Special care is needed for greening projects on roofs of factories that are not accessed by people. For more details on the causes of failures in rooftop greening systems, please visit https://kirinsou.jp/reason/. For information on the evergreen Kirinsou bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Causes of Rooftop Greening Failure: Maintenance Issues in Rooftop Greening Systems One of the causes of rooftop greening failure is "maintenance issues." Rooftop greening is not maintenance-free. There are various tasks involved, such as weeding, pruning plants, watering, and cleaning around drains. Initially, it may be manageable, but over time, due to reasons like becoming cumbersome or troublesome, it can be neglected and become overgrown. It is necessary to consider the introduction of rooftop greening systems that take maintenance into account. For more details on the causes of rooftop greening system failures, please visit https://kirinsou.jp/reason/. For information on the evergreen Kirinsou bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Causes of Rooftop Greening Failures: Malfunction of Irrigation Systems in Rooftop Greening Systems One of the causes of rooftop greening failures is "malfunction of the irrigation system." To reduce the hassle of watering, automatic irrigation systems are introduced, but it is necessary to keep in mind that malfunctions can occur. This is particularly concerning for corporate rooftop greening, where the irrigation system may fail during summer vacations when no one is present, leading to the complete destruction of the greening area upon return. Just having an automatic irrigation system does not guarantee peace of mind. When considering rooftop greening, it is also essential to explore systems that do not require watering. For more details on the causes of failures in rooftop greening systems, please visit https://kirinsou.jp/reason/. For information on the evergreen Kirin-so bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Causes of Rooftop Greening Failures: The Difficulty of Rooftop Greening Renovations (Waterproofing Renovations) When performing waterproofing renovations, it is necessary to remove the rooftop greening. This removal process can be very challenging. The removal of soil requires a lot of effort and also raises issues related to dirt. Additionally, in the case of tray systems, they are securely fixed (with bolts or adhesive) to prevent scattering. This dismantling work can be very labor-intensive. Furthermore, when restoring the rooftop greening, there may be cases where reuse is not possible, so caution is required. It is also necessary to consider rooftop greening options that make waterproofing renovations easier. For more details on the causes of failures in rooftop greening systems, please visit https://kirinsou.jp/reason/. For information on the evergreen Kirinsou bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Causes of Rooftop Greening Failures: Soil Erosion Issues in Rooftop Greening Systems One of the causes of rooftop greening failures is "soil erosion and scattering." Recently, extreme weather events have increased, with "heavy rain" exceeding 80 mm of rainfall per hour rising by about 1.7 times over the past 30 years. Such intense rain can wash away the soil and plants in rooftop greening, causing problems like clogged drainage systems. Additionally, recent typhoons have become more powerful, necessitating consideration of wind scattering as well. For more details on the causes of failures in rooftop greening systems, please visit https://kirinsou.jp/reason/. To learn about the evergreen Kirinsou bag method that overcomes the causes and issues of rooftop greening failures, please visit https://kirinsou.jp/system/.
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Soil Erosion Experiment One of the reasons for the failure of rooftop greening is "soil erosion." We recreated heavy rainfall by bursting large water balloons and conducted an erosion experiment comparing the rooftop greening systems "bag method vs. conventional method." Recently, extreme weather has increased, and the occurrence of "intense rain" with rainfall exceeding 80 mm per hour has increased by about 1.7 times in the last 30 years. Such heavy rain can wash away the soil and plants of rooftop greening, causing issues like clogging drainage systems. For a video comparing soil dispersion experiments, please visit https://kirinsou.jp/system/#experiment1.
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Soil Dispersal Experiment One of the reasons for the failure of rooftop greening is "soil dispersal." We conducted a dispersal experiment comparing the rooftop greening system "bag method vs. conventional method" by creating strong winds using a blower and a circulator. Recently, it has been predicted that there is an increasing trend in the occurrence of very strong tropical cyclones, with maximum wind speeds over 45 m/s, due to the rise in abnormal weather patterns. In such severe weather, the soil and plants from rooftop greening can disperse and cause problems such as clogging drainage systems. For a video comparing soil runoff experiments, please visit https://kirinsou.jp/system/#experiment2.
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Company information
In manufacturing, there are people, and in projects, there is drama. The "passion" of three individuals transcends the boundaries of the company to create "co-creation" and "hope." In April 2007, at an exhibition, a certain project team was born. They wanted to create new solutions originating from the field to solve customer problems. Three professionals who shared such a passionate desire met, leading to the establishment of the Evergreen Kiri-Sou Promotion Association. Professionals in plants, architecture, civil engineering, and equipment breathe new life into the city. A series of moving moments. The opportunities to experience moments where the heartbeat never stops are becoming fewer. Why is that? Perhaps it is because the number of fakes and forgeries has increased. We aim to continue being professionals involved in plants, architecture, civil engineering, and equipment, and we operate the Evergreen Kiri-Sou Promotion Association. The professionals have developed new greening methods and greening systems. That is the Evergreen Kiri-Sou bag method.