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. Despite no maintenance, examples are presented in photos showing that evergreen carpet sedum has been growing even after 8 years since construction. 【Construction Examples】 ■ July 2010 　・No maintenance at all after completion ■ July 2010 　・Sedum species have declined, leaving only evergreen carpet sedum ■ June 2014 　・8 years after construction, evergreen carpet sedum is still growing despite no maintenance *For more details, please refer to the PDF document or feel free to contact us.

• Other park materials
• Wall and rooftop greenery

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.

• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Wall and rooftop greenery

This is a case study of rooftop greening conducted by Yagiman Co., Ltd., which promotes greening projects through rooftop and wall greening. We are introducing examples such as "FTM Back," "Vegetation substrate + weed control sheet + plug seedlings," and "Vegetation substrate + sedum sheet method" with photographs. 【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 materials or feel free to contact us.

• Other park materials
• Wall and rooftop greenery

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

• Other park materials
• Wall and rooftop greenery

This is a case study of green space construction by Yagiman Co., Ltd., which promotes greening projects such as rooftop and wall greening. We introduce examples of "Weed Control: FTM Back Pillow Type," as well as "Green Space Weed Control (Weed Sheet + Plug Seedling Planting)" and "Green Space Weed Control (Weed Sheet + Plug Seedling Planting)" through photographs. 【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.

• Other park materials
• Wall and rooftop greenery

This is a case study of slope greening construction by Yagiman Co., Ltd., which is engaged in greening projects such as promoting green walls and rooftop greening. We introduce examples through photos, including "Molded Mortar Sprayed Slope within Frame: FTM Back Pillow Type," "Slope Weed Prevention + Text," and "Slope Weed Prevention (Weed Prevention Sheet + Plug Seedling Planting)." 【Construction Examples】 ■ Molded Mortar Sprayed Slope within Frame: 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 materials or feel free to contact us.

• Other park materials
• Wall and rooftop greenery

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 Systems (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.

• Other park materials
• Wall and rooftop greenery

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

• Other park materials
• Wall and rooftop greenery

Introducing the features of "Haikoke," which can be stored on sheets just like Sunagoke. Since the mosses intertwine, the sheet is less likely to collapse, making it suitable for shaping into moss balls and other forms. It has strong resistance to temperature changes and is easy to grow in semi-shaded areas, thriving in rich green even under trees. 【Same features as Sunagoke】 ■ Strong resistance to temperature changes ■ Very resistant to drying out ■ Can grow without soil ■ Grows only with 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.

• Other park materials

In our "Greening Division," we are dedicated to research and development with the fundamental principle of promoting coexistence between urban areas and nature through global warming prevention and rooftop greening. We have added "evergreen sedum" to our lineup of "moss-based gardens and rooftop greening," further enhancing our achievements in gardens 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 document or feel free to contact us.

• Wall and rooftop greenery
• Other park materials

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 × 100cm is used. Since the bags do not have a fixed shape, custom dimensions can be ordered 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, allowing it to fix a large amount of CO2 compared to grass. 【Features】 ■ Grown solely with rainwater, no irrigation needed ■ Lightweight, reducing the burden on buildings ■ Bagged, eliminating concerns about soil runoff, making installation easy ■ No weeds grow, preventing deterioration of buildings due to plant growth ■ No regular mowing required ■ Maintenance consists of only annual fertilizer application and inspection/cleaning around drainage ditches *For more details, please refer to the PDF materials or feel free to contact us.

• Other park materials
• Wall and rooftop greenery

This is a case study using the maintenance-free "Moss and Lichen Base Garden" that requires no weeding, watering, or fertilizing. We are introducing 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.

• Other park materials
• Wall and rooftop greenery

We will introduce construction examples using the "moss substrate garden," which is optimal for the growth of moss due to its moderate water retention and drainage properties, two opposing elements. We will showcase examples of installations on rooftops of buildings and city halls, accompanied by photos. With simple placement, we can green the rooftops of buildings. [Examples] - Osaka Prefecture, our rooftop - Aichi Prefecture, Company T's rooftop - Aichi Prefecture, building rooftop - Osaka City, Sakai City Hall rooftop *For more details, please refer to the PDF materials or feel free to contact us.

• Other park materials
• Wall and rooftop greenery

This is a construction example using a "moss foundation garden" that is optimal for the growth of moss, featuring moderate water retention and drainage that prevents water accumulation, two opposing elements. We introduce a project at Temple I in Osaka Prefecture, where the foundation 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.*

• Other park materials

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 fertilizing. Lightweight and portable by hand, it can be installed in narrow spaces, and its insulation effect can help reduce heating and cooling costs, offering energy-saving benefits. 【Features】 ■ Optimal for the growth of sphagnum moss ■ Easy installation—just place it without soil ■ Maintenance-free, requiring no weeding, watering, or fertilizing ■ Lightweight with excellent insulation properties ■ Also performs excellently 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.

• Other park materials
• Wall and rooftop greenery

The "Sunagoke Sheet" is a product cultivated entirely in our own fields, without using naturally sourced materials and with minimal contamination of impurities. We present 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, accompanied by photographs. 【Construction Examples】 ■ Company Q, Osaka Prefecture - "Rooftop Japanese-style Garden" 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 materials or feel free to contact us.

• Other park materials

Introducing the features of the "Suna Goke Sheet," a product cultivated entirely in our own fields without using naturally harvested materials and with minimal contamination from impurities. 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 from impurities *For more details, please refer to the PDF document or feel free to contact us.

• Other park materials
• Wall and rooftop greenery

The improved evergreen Kiri-sou is a hybrid plant that changes its photosynthesis method (CAN type) according to the environment. It is strong against both wet and dry conditions and fixes a large amount of CO2 compared to grass due to its woody stems. It is effective for environmental greening in areas where maintenance is difficult. The bag method (FTM bag) involves placing soil specifically for evergreen Kiri-sou into a bag, achieving soil erosion prevention, weed control, and easy greening. With a load of 20 kg per square meter, it can be used in various locations. *Free catalog with construction examples available! For more details, please download from the form below. ◆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 + about 10 kg 【Features】 ◆No watering required, only 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.

• Landscaping and planting

In recent years, as the obligation to green building sites on a national scale progresses, Yagiman Co., Ltd. has installed a simple experimental house with moss panels on the roof 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, leveraging our expertise in bricks and tiles, we developed a substrate that is friendly to moss and suitable for the growth of moss. We propose the "Moss Substrate Garden" where moss is cultivated on this substrate for greening. 【Features】 ○ Insulation and energy-saving effects → Reduces heating and cooling costs due to insulation effects ○ Healing and landscape improvement effects → Mitigates the artificial feel of buildings, providing a sense of tranquility For more details, please contact us or download the catalog.

• others

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 there is no need for the several annual fertilizations and mowing that were traditionally essential, with only a minimal amount of irrigation required. Weeds are less likely to grow, resulting in minimal maintenance. There is no problem even if cars or people walk on it, as there is a base foundation. It is easy to install and can be applied to your existing parking lot without the need for foundational work. 【Features】 ○ Enhances corporate image ○ Improves landscape and provides a soothing effect ○ Mitigates and reduces the heat island effect ○ Reduces air pollution and purifies the air For more details, please contact us or download the catalog.

• Wall and rooftop greenery

Yagiman Co., Ltd. has entered its 12th year since establishment, accumulating achievements in its core businesses of refractory sales and furnace construction, while 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 with 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.

• others

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 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, exhibiting excellent sound-absorbing properties. 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 superior design aesthetics For more details, please contact us or download the catalog.

• Bridge Construction
• Dam construction
• Insulation work

The moss sheet is shipped after being cultivated for about one year in our own fields, allowing us to provide stable quality and delivery times. It has received great acclaim from landscaping contractors! It enhances the atmosphere of gardens significantly. The moss is resilient 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, dew, and rainwater - Does not wither even during prolonged dryness - Requires no fertilizers or weeding, resulting in minimal maintenance For more details, please contact us or download the catalog.

• Fertilizers and Pesticides

The evergreen giraffe grass is a hybrid plant that changes its photosynthesis method according to the environment: it uses the C3 type of photosynthesis, which is common among plants that open their stomata in moist 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 by having a woody stem, it fixes a large amount of CO2 compared to lawns. It thrives in areas where maintenance is difficult and is effective for environmental greening. The bag method (FTM bag) involves placing soil specifically for evergreen giraffe grass into a bag, achieving soil flow prevention, weed control, and easy greening. The standard size is 50 cm square, and with a load 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 ○ Resilient to wet and dry conditions ○ Zipper-type FTM bag For more details, please contact us or download the catalog.

• Landscaping and planting

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

• Incinerators and chimneys
• stone

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

• Incinerators and chimneys
• Insulation work