八木萬 List of Products and Services

This is a case study of green roof construction by Yagiman Co., Ltd., which promotes greening projects through wall greening on rooftops. Despite no maintenance, there are examples where evergreen sedum has been thriving even after 8 years since construction, as shown in the photos. 【Construction Examples】 ■ July 2010 - No maintenance at all after completion ■ July 2010 - Sedum species have declined, leaving only evergreen sedum ■ June 2014 - 8 years after construction, evergreen sedum is thriving despite no maintenance *For more details, please refer to the PDF document or feel free to contact us.

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Yagiman Co., Ltd., which is engaged in greening projects such as promoting green roofs and wall greening, has established a case study for the construction of weed prevention measures for solar panels. We are introducing three case studies with photos, starting with the case completed in December 2012. 【Completion Dates】 ■ December 2012 ■ Early April 2013 ■ Mid-May 2014 *For more details, please refer to the PDF document or feel free to contact us.

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This is a case study of rooftop greening conducted by Yagiman Co., Ltd., which promotes greening projects through rooftop and wall greening. We present examples in photos, including "FTM Back," "Vegetation substrate + weed control sheet + plug seedlings," and "Vegetation substrate + sedum sheet method." 【Construction Examples】 ■ FTM Back ■ Weed control sheet + plug seedlings ■ Vegetation substrate + plug seedlings (sedum species dying out → replanting with evergreen stonecrop) ■ Vegetation substrate + plug seedlings ■ Vegetation substrate + sedum sheet method *For more details, please refer to the PDF document or feel free to contact us.

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This is a case study of green roof construction by Yagiman Co., Ltd., which promotes greening projects through rooftop and wall greening. We present examples including "Folded Plate Roof: Kobe Airport (Granular Structure Base + Plug Seedling Planting)" as well as "Flat Roof" and "Folded Plate Roof: (Vegetation Base + Plug Seedling Planting)" with photographs. 【Construction Examples】 ■ Folded Plate Roof: (Granular Structure Base + Weed Control Sheet + Plug Seedling Planting) ■ Flat Roof (FTMB Back 500*500) ■ Folded Plate Roof Greening (with Cool Roof) ■ Private Roof (FTM Back 300*300) ■ Folded Plate Roof (Slab Method + FTM Back 250*500) *For more details, please refer to the PDF document or feel free to contact us.

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This is a case study of green space construction by Yagiman Co., Ltd., which promotes greening projects such as rooftop and wall greening. We present examples in photos, including "Weed Control: FTM Back Pillow Type," "Green Space Weed Control (Weed Sheet + Plug Seedling Planting)," and "Green Space Weed Control (Weed Sheet + Plug Seedling Planting)." 【Construction Examples】 ■ Weed Control: FTM Back Pillow Type ■ Green Space Weed Control (Weed Sheet + Plug Seedling Planting) ■ Green Space Weed Control Measures (Weed Sheet + Plug Seedling Planting) *For more details, please refer to the PDF document or feel free to contact us.

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This is a case study of slope greening construction by Yagiman Co., Ltd., which is engaged in greening projects such as promoting green roofs and wall greening. We introduce examples through photos, including "Molded Mortar Sprayed Slope: FTM Back Pillow Type," "Slope Weed Prevention + Text," and "Slope Weed Prevention (Weed Prevention Sheet + Plug Seedling Planting)." 【Construction Examples】 ■ Molded Mortar Sprayed Slope: FTM Back Pillow Type ■ Slope Weed Prevention + Text (FTM Back) ■ Crack-free Rock Slope (Plug Seedling Planting) ■ Slope Weed Prevention Test Construction (Weed Prevention Sheet + Plug Seedling Planting) ■ Slope Weed Prevention (Weed Prevention Sheet + Plug Seedling Planting) *For more details, please refer to the PDF document or feel free to contact us.

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Yagiman Co., Ltd. is a company engaged in greening projects through the promotion of rooftop and wall greening. We showcase examples of wall greening construction, including "gravity retaining walls," "mortar spraying method greening within frames," and "sediment control dams (granular structure foundation & sheet method)" with photographs. 【Construction Examples】 ■ Gravity Retaining Walls ■ Vertical Retaining Walls ■ Vertical Wall Growth Tests and Irrigation Equipment (FTM Back Pillow Type) ■ Mortar Spraying Method Greening within Frames ■ Sediment Control Dams (Granular Structure Foundation & Sheet Method) ■ Sediment Control Dams (FTM Back Pillow Type) *For more details, please refer to the PDF materials or feel free to contact us.

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"Sugi moss" is a representative moss of Japanese gardens that is always found in famous temples and gardens. Its appearance is sharper and larger, showcasing a strong presence. Our company has cultivated "sugi moss" on a vast site, and we are now able to deliver it to you in a stable manner. We deliver approximately 0.8 m² worth in one case. When planting, please leave about 1 cm of space between each sheet, allowing for the installation of approximately 1 m². 【Specifications】 ■ Sugi moss sheet size: 360mm × 270mm ■ Weight: approximately 1.3 kg ■ Shipping dimensions: - Case dimensions: 390mm × 290mm × H250mm (8 sheets per case) - Weight: 11 kg *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the features of "Haikoke," which can be stored on sheets just like Sunagoke. Since the mosses are intertwined, the sheet is less likely to crumble, making it suitable for shaping into moss balls and other forms. It has strong resistance to temperature changes, easily forming clusters in semi-shaded areas, and grows lush green even under trees. 【Same features as Sunagoke】 ■ Strong resistance to temperature changes ■ Very resistant to drying out ■ Grows without soil ■ Thrives on sunlight, rainwater, and dew ■ Weak against chemicals such as acids and alkalis *For more details, please refer to the PDF document or feel free to contact us.

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In our "Greening Division," we are dedicated to research and development with the fundamental philosophy of preventing global warming and promoting coexistence between urban areas and nature through rooftop greening. We have added "evergreen sedum" to our lineup of "moss-based gardens and rooftop greening," further enhancing our achievements in garden and rooftop greening. 【Business Activities】 ■ Greening projects for rooftops, walls, gardens, parking lots, etc. ■ Research and development in greening projects ■ Development and research of moss substrate materials ■ Cultivation and sale of moss *For more details, please refer to the PDF materials or feel free to contact us.

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The "Evergreen Kiri-nsō Bag Method" is a greening method that involves placing soil specifically for evergreen Kiri-nsō into bags, achieving soil erosion prevention, weed control, and easy greening. The standard size is 50cm square, and with a weight of 40kg per square meter, it is lightweight and can be used in various locations. For wall greening and folded plate roof greening, a size of 20cm x 100cm is used. The bags do not have a fixed shape, allowing for custom dimensions to fit the site. Additionally, as a hybrid plant that adapts its photosynthesis method to the environment, it is resilient to both wet and dry conditions, and its stems become woody, fixing significantly more CO2 compared to grass. 【Features】 ■ Grows solely with rainwater, no irrigation needed ■ Lightweight, reducing the burden on buildings ■ Bagged, eliminating concerns about soil runoff and making installation easy ■ No weeds grow, preventing deterioration of buildings due to plant growth ■ No need for regular mowing ■ Maintenance consists of annual fertilizer application and inspection/cleaning around drainage ditches *For more details, please refer to the PDF materials or feel free to contact us.

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This is a case study using the maintenance-free "Moss and Lichen Base Garden" that requires no weeding, watering, or fertilizer. We present examples of installations in home gardens and balconies with accompanying photos. 【Case Studies】 ■ Residence of Mr. S in Iga City ■ Residence of Mr. T in Iga City ■ Residence of Mr. H in Osaka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

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We will introduce examples of construction using the "moss foundation garden," which is optimal for the growth of moss due to its moderate water retention and non-accumulating permeability, two opposing elements. We will showcase examples of installations on rooftops of buildings and city halls, accompanied by photos. With a simple placement method, we can green the rooftops of buildings. 【Examples】 ■ Rooftop of our company in Osaka Prefecture ■ Rooftop of Company T in Aichi Prefecture ■ Rooftop of a building in Aichi Prefecture ■ Rooftop of Sakai City Hall in Osaka City *For more details, please refer to the PDF materials or feel free to contact us.

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This is a construction example using a "moss substrate garden" that is optimal for the growth of moss, featuring moderate water retention and drainage that prevents water accumulation, which are opposing elements. We introduce the construction at Temple I in Osaka Prefecture, where the substrate was arranged in a checkerboard pattern and combined with white pebbles. After the construction, the garden became a vibrant landscape. *For more details, please refer to the PDF materials or feel free to contact us.*

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Introducing the features of the "Moss-Based Garden," which is optimal for the growth of sphagnum moss with its moderate water retention and drainage that prevents water accumulation—two opposing elements. It allows for the growth of moss only and is maintenance-free, requiring no weeding, watering, or fertilization. Lightweight and portable by hand, it can be installed in narrow spaces, and its insulation properties can help reduce heating and cooling costs, offering energy-saving benefits. 【Features】 ■ Ideal for growing sphagnum moss ■ Easy installation without soil—just place it ■ Maintenance-free with no weeding, watering, or fertilization required ■ Lightweight with excellent insulation properties ■ Also performs well as sound-absorbing material ■ Non-combustible building material (Non-combustible certification number: NM-0387) *For more details, please refer to the PDF document or feel free to contact us.

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The "Sunagoke Sheet" is a completely in-house cultivated product that does not use natural harvested materials and has minimal contamination with impurities. We are introducing examples of using this product to create a Japanese-style garden in an employee break area on a rooftop, as well as a small garden using sunagoke at our Iga branch, complete with photos. 【Construction Examples】 ■ Company Q, Osaka Prefecture - "Japanese-style garden on the rooftop" that provides visual tranquility ■ Yagiman Iga Branch - "Small garden using sunagoke" that changes the atmosphere just by being there *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the features of our "Suna Goke Sheet," a product cultivated entirely in our own fields without using naturally harvested materials and with minimal contamination. Shipped in a dried state, it weighs only 1/10 of the original weight of the moss, making it lightweight and easy to carry. It can be torn for use, allowing it to adapt to any complex shape. To maintain quality, it is stored in a refrigerator at 7°C. Since it is kept in a completely dormant state, the quality of the product does not deteriorate. 【Features】 ■ Lightweight ■ No scissors needed, can be torn for use ■ Good product condition ■ Completely cultivated in our own fields ■ The length of the moss is relatively uniform, with minimal contamination *For more details, please refer to the PDF document or feel free to contact us.

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The improved evergreen Kiri-sou is a hybrid plant that adapts its photosynthesis method (CAN type) to the environment. It is resilient to both wet and dry conditions, and its woody stems allow it to fix a large amount of CO2 compared to grass. It is effective for environmental greening in areas where maintenance is challenging. The bag method (FTM bag) involves placing soil specifically for evergreen Kiri-sou into a bag, achieving soil flow prevention, weed control, and easy greening. With a weight of 20 kg per square meter, it can be used in various locations. *Free catalog with construction examples available! Please download it from the form below for more details. ◆FTM Bag Pillow Type (250×1000) Normal: 0.012 cubic meters (12L)/bag × 0.55 × 1000 = 6.60 kg/bag Rooftop greening: Approximately 20 kg/square meter with 3 bags/square meter, maximum water content adds about 10 kg 【Features】 ◆No watering needed, rainwater is sufficient! ◆Easy installation, just place it! ◆Lightweight, about 20 kg/square meter! ◆Growth temperature: -30 to +40 degrees! *For more details, please contact us or download the catalog to view.

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In recent years, as the obligation to green building sites on a national scale has progressed, Yagiman Co., Ltd. has installed a simple experimental house with moss panels on its rooftop and conducted joint research with Osaka Prefecture University on temperature effects. The results showed that the temperature effect is particularly significant when the outside temperature is high. Therefore, utilizing our expertise in bricks and tiles, we developed a moss-friendly substrate suitable for the growth of moss. We propose the "Moss Substrate Garden" where moss is cultivated on this substrate for greening purposes. 【Features】 ○ Insulation and Energy Saving Effects → Reduces heating and cooling costs due to insulation effects ○ Healing and Aesthetic Effects → Mitigates the artificial feel of buildings, providing a sense of tranquility For more details, please contact us or download the catalog.

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The greening construction "Moss Base Parking" uses a type of moss that is very resistant to dryness for greening. Compared to grass, it reduces running costs, and eliminates the need for several fertilizations and mowing each year, requiring only a minimal amount of watering. Weeds are difficult to grow, resulting in minimal maintenance. There are no issues even when cars or people are on top, as there is a base foundation. It has excellent workability and can be installed in your existing parking lot without the need for foundational base work. 【Features】 ○ Enhances corporate image ○ Improves landscape and provides a soothing effect ○ Mitigates and reduces the heat island phenomenon ○ Reduces air pollution and purifies the air For more details, please contact us or download the catalog.

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Yagiman Co., Ltd. has reached its 12th year since establishment, accumulating achievements in its core businesses of refractory sales and furnace construction, continuously striving to improve product quality, innovate technology, and expand its focus not only domestically but also internationally. In addition, in our "Greening Business," we are dedicated to research and development under the fundamental principles of "preventing global warming" and "coexistence of urban areas and nature through rooftop greening." We have newly added "evergreen sedum" to our lineup for "moss-based gardens and rooftop greening," further enhancing our achievements in garden and rooftop greening. 【Business Activities】 - Sales of various refractory bricks, red bricks, insulating bricks, and amorphous refractories - Design and construction of industrial kilns - Brickwork / stonework / interior and exterior tile work - Greening business For more details, please contact us or download our catalog.

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The porous ceramic sound-absorbing brick Y-cube is composed of a collection of small ceramic foams. When sound energy strikes the Y-cube and passes through the continuous air pores, it is attenuated and transformed into thermal energy due to the viscous resistance of the air. The Y-cube has a high and flat sound absorption rate across low to high frequencies, providing excellent sound absorption characteristics. It features a continuous bubble structure, making it the first of its kind in brick form with outstanding breathability. It is a high-quality sound-absorbing material in a brick shape with excellent design aesthetics. 【Features】 ○ Non-combustible building material (Non-combustible certification number: NM-0387) ○ Recycled product ○ Excellent thermal insulation and humidity control ○ Lightweight and easy to process ○ Sound-absorbing material in a brick shape with excellent design aesthetics For more details, please contact us or download the catalog.

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The moss sheet can provide stable quality and delivery times by shipping products that have been cultivated for about one year in our own fields. It has received great acclaim from landscaping contractors! It enhances the atmosphere of gardens significantly. The moss is resistant to dryness, heat, and cold, and offers a variety of colorful gradients. The size of the moss sheet is approximately 570×270mm, with 20 sheets per case. 【Features】 - Enjoy a variety of colorful gradients - Resistant to dryness, heat, and cold - Grows with sunlight, night dew, and rainwater - Does not wilt even during prolonged dryness - No need for fertilizers or weeding, requiring minimal maintenance For more details, please contact us or download the catalog.

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Evergreen Kiri-sou is a hybrid plant that adapts its photosynthesis method according to the environment: it uses the C3 type of photosynthesis, which is common among plants that open their stomata in humid conditions, and the CAM type of photosynthesis, which is used by plants like cacti that close their stomata in dry conditions. It is resilient to both wet and dry conditions and fixes a large amount of CO2 compared to grass due to its woody stems. It thrives in challenging maintenance areas and is effective for environmental greening. The bag method (FTM bag) involves placing soil specifically for evergreen Kiri-sou into a bag, achieving soil flow prevention, weed control, and easy greening. The standard size is 50 cm square, and with a weight capacity of 40 kg per square meter, it is lightweight and can be used in various locations. 【Features】 ○ Hybrid photosynthesis ○ CO2 fixation through woodiness ○ Low maintenance ○ Resistant to wet and dry conditions ○ Zipper-type FTM bag For more details, please contact us or download the catalog.

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Equipment such as industrial furnaces, incinerators, and high-temperature ducts in boilers, which operate at high temperatures, require refractory and furnace construction work to protect the equipment from fire and to enhance combustion efficiency.

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We handle a variety of refractory materials for heavy oil furnaces, gas furnaces, electric furnaces, electronic component incinerators, glass firing furnaces, pottery kilns, and more.

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