白崎コーポレーション List of Products and Services

The latest safety standards revised on May 15, 2025, require more specific "weed control" measures (removal of dead vegetation, etc.) to prevent fires in solar power generation facilities. This is extremely important for ensuring the safety of power plants. **Specific Measures for Fire Prevention "Weed Control"** In the event of a fire caused by mechanical failure, the presence of flammable materials nearby increases the risk of fire spreading, so the following measures have been strengthened: ● Thorough removal of dead vegetation: It is mandatory to cleanly remove dead vegetation around machinery that has the potential to ignite (such as power conditioners). ● Fire-resistant materials for fire spread prevention: To prevent fire spread, specific methods such as laying fire-resistant ground cover sheets and using crushed stone are also recommended. ● Importance of continuous maintenance: These measures are not a one-time effort; it is very important to regularly inspect and replace them to ensure their effectiveness is maintained. This revision is an important step towards the safe operation of solar power plants and ensuring the safety of the local community. ＼Please use the summarized materials for internal sharing!／ You can download it for free from "Download Catalog."

• Civil Engineering Sheet

Various problems caused by bamboo, such as obstruction of passage due to bamboo growth along roads, traffic disruption from fallen bamboo, and power outages from contact with power lines, are occurring. The "Bamboo Guard Method" is a groundbreaking technique that suppresses bamboo growth from above using a special sheet and dedicated pins without the use of chemicals. It solves problems caused by bamboo and realizes a safe and comfortable living environment. 【Usage Scenarios】 * Suppression of bamboo growth along roads * Treatment of bamboo during land development * Management of bamboo in parks and green spaces * Suppression of bamboo growth around residential areas * Prevention of regrowth after bamboo forest logging 【Benefits of Implementation】 * Ensuring safe passage * Prevention of traffic disruption from fallen bamboo * Prevention of power outages from contact with power lines * Reduction of maintenance costs

• Civil Engineering Sheet

Weed control is a significant challenge in educational facilities such as elementary and middle schools. The proliferation of weeds not only detracts from the landscape but also creates habitats for pests and reduces visibility, posing risks to hygiene and safety. The use of herbicides raises concerns about environmental impact, while manual weeding requires considerable time and effort. Therefore, we recommend the "Chigaya Sheet®" from Shirazaki Corporation. This high-density, highly durable weed control sheet suppresses weed growth over an extended period, helping to maintain a beautiful environment. [Usage Scenarios] - Schoolyards and playgrounds, commuting routes - Flower beds and around plantings - Areas around equipment such as cubicles [Benefits of Implementation] - Reduces the burden of manual weeding tasks - Decreases the use of herbicides, lowering environmental impact - Maintains a beautiful landscape and provides a comfortable learning environment - Achieves long-term cost savings

• Civil Engineering Sheet

◆Customer Concerns◆ - Around international port facilities, it is desirable to maintain clear visibility around the fence as a counter-terrorism measure, in accordance with the International Convention for the Safety of Life at Sea (SOLAS) regulations concerning the security of international port facilities. However, even after mowing, weeds quickly grow back, making it difficult to maintain visibility when weeds are overgrown, which is not favorable for the security of international port facilities. ◆Proposal Points◆ - By laying down a Chigaya sheet around the fence, visibility can be consistently improved, and long-term labor for mowing can be reduced. - To suppress weeds growing from the gaps between concrete curbs and pavement joints, the sheet was extended to the road-side pavement, and it was secured with adhesive and asphalt pins. ◆Customer Feedback After Installation◆ - The areas where the sheet was laid have maintained good visibility without the need for mowing, allowing compliance with regulations. - We would like to continue using it.

• Civil Engineering Sheet

We would like to introduce a case study of our soap-based sanitation method "Gripika" implemented at Hamburger Shop F. Before the implementation, there was an unpleasant odor coming from the grease trap, and since the shop is relatively small with close seating, there were concerns about whether customers were having an uncomfortable experience. After the implementation, the scum was transformed into soapy water using our method, and by cleaning the scum and dirt inside the grease trap, the odor was eliminated. [Case Overview] ■ Before Implementation - There was an unpleasant odor coming from the grease trap. - Concerns about whether customers were having an uncomfortable experience. ■ After Implementation: The odor was eliminated by cleaning the scum and dirt inside the grease trap. *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

To Ramen Shop K, we would like to introduce a case study of our soap-based sanitation method "Gripika." The staff at the ramen shop were only scooping up the floating residue and foamy dirt in the grease trap without performing any actual cleaning, resulting in oil stains sticking to the walls of the grease trap. By utilizing the soap water generated by the Gripika robot and performing brushing cleaning, the walls became clean enough to see their color (blue). Additionally, by entrusting the cleaning of the grease trap after closing, the burden was reduced. [Case Summary] ■ Before Implementation: Oil stains were sticking to the walls of the grease trap. ■ Implementation Effects - The walls became clean enough to see their color (blue). - The burden was reduced by entrusting the cleaning of the grease trap. *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

To Restaurant T, we would like to introduce a case study of our saponification sanitation method "Gripika." Before implementation, due to the nature of the dishes that involved a lot of oil, grease accumulated inside the grease trap, leading us to incur high costs for regular sanitation management using vacuum methods. After implementing our method, the cost per cleaning session decreased, and the frequency of cleaning also reduced, resulting in a roughly 30% decrease in sanitation management costs, and it became cleaner. 【Case Summary】 ■ Before Implementation: High costs incurred for regular sanitation management using vacuum methods ■ Implementation Effects - Cost per cleaning session decreased, and cleaning frequency reduced - Sanitation management costs decreased by about 30% - Cleaner than before *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

We would like to introduce the costs that can be reduced with our saponification sanitation method, "Gripika." The saponification sanitation method tends to be cheaper compared to the vacuum extraction method, with waste disposal costs and waste transportation costs being zero. Additionally, it is possible to reduce maintenance costs related to drainage pipe blockages, such as repairs and replacements due to clogging. 【Costs that can be reduced】 ■ Waste disposal costs are zero ■ Waste transportation costs are zero ■ Maintenance costs for drainage pipe blockages (repairs and replacements due to clogging) ■ No need for manifest issuance ■ Improved operational efficiency due to environmental improvements ■ No need for expensive initial investments *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

We would like to introduce the reasons for adopting "Gripika," which we handle. Cleaning tasks take only 40 to 60 minutes, and since it transforms oil into soapy water, there are no unpleasant odors, and you don't have to worry about smells transferring to the kitchen or dining area. Additionally, by using the "Deodorizing Bacteria" detergent specifically for grease traps, you can easily eliminate dirt and odors every time you use it, allowing for stress-free daily maintenance. 【Features】 ■ Cleaning tasks take only 40 to 60 minutes ■ No unpleasant odors are generated as it transforms oil into soapy water *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

We would like to introduce the reasons for adopting "Gripika," which we handle. By converting waste oil in the grease trap into harmless soapy water for discharge, the environmental impact is significantly reduced. Additionally, the scum accumulated in the grease trap must be disposed of as industrial waste, but with our method, it can be treated as general waste by removing the oil, thus reducing processing costs. 【Features】 ■ Can convert waste oil in the grease trap into harmless soapy water for discharge ■ Prevents water quality pollution and contamination ■ Can be disposed of as general waste by removing the oil *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

We would like to introduce the reasons for adopting "Gripika," which we handle. Traditional grease trap cleaning only involves rinsing with water after removing scum, which has the disadvantage of causing the grease trap to become dirty again quickly. On the other hand, with the saponification sanitation method, waste oil is converted into soapy water and drained away, which reduces the adherence of dirt even after cleaning. As a result, compared to traditional methods, it significantly reduces total maintenance costs. 【Features】 ■ Reduces dirt adherence after cleaning by converting waste oil into soapy water for drainage ■ Significantly reduces total maintenance costs compared to traditional methods ■ Prevents clogging of drainage pipes and avoids various risks associated with pipe blockages *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

We would like to introduce the reasons for adopting "Gripika," which we handle. By using a dedicated soap-making chemical agent to induce hydrolysis, we can transform "oil" into "soapy water" through a chemical reaction for cleaning purposes. This allows for the effective removal of grease and sludge from inside baskets, which was difficult with conventional vacuum methods. 【Features】 ■ Discharges waste oil accumulated in grease traps as soapy water ■ Effectively removes grease and sludge from inside baskets ■ Expected to suppress the occurrence of pathogenic bacteria and viruses *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

In the kitchen, a grease trap is installed to prevent fats and waste from flowing directly into the sewage system. If the grease trap is used continuously without cleaning, it may become clogged and cause problems, so cleaning is essential. In this article, our company, which performs grease trap cleaning, will explain the necessity of grease trap cleaning. *For more details, you can view the related links. Please feel free to contact us for more information.*

• Sanitary fixtures

To keep the kitchen clean, cleaning the grease trap is essential. So, what exactly is a grease trap? Here, our company, which has been providing grease trap cleaning services for various industries, will explain in detail the role of grease traps and how to maintain them. If you have any concerns regarding grease trap cleaning, please feel free to consult us. *You can view the detailed content of the article through the related links. For more information, please do not hesitate to contact us.*

• Sanitary fixtures

We would like to introduce the "saponification sanitation method" that we are implementing. Using a portable pump, we suction the waste oil and water from the grease trap and mix it with a dedicated saponification chemical agent to promote the "saponification reaction." As the oil is transformed into soapy water and continuously discharged back into the grease trap, the interior of the grease trap will eventually be filled only with soapy water, allowing for the complete cleaning of everything from the tank to the basket. [Features] - Technology that converts waste oil into soapy water for drainage - Promotes the "saponification reaction" to transform oil into soapy water - Capable of completely cleaning from the tank to the basket *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

"Gripika" is a saponification sanitation method that solves the problems of grease trap cleaning. It suppresses the occurrence of pathogens and viruses that can lead to food poisoning, and prevents bad odors and pest infestations. There are no unpleasant smells during the cleaning process, and there is no worry about odors transferring to the kitchen or dining area. Additionally, waste oil is converted into soapy water for disposal, and the removed dirt can be treated as general waste rather than industrial waste, eliminating industrial waste costs. 【Features】 ■ Suppresses the occurrence of pathogens and viruses that can lead to food poisoning ■ Prevents bad odors and pest infestations ■ Reduces environmental impact ■ Can be treated as general waste ■ Work time is approximately 40 to 60 minutes *For more details, please refer to the related links or feel free to contact us.

• Sanitary fixtures

◆Customer Issues◆ With the increase in residential areas, complaints about poor aesthetics due to weeds have arisen. Management of weeding tasks has become a burden. ◆Points for Sheet Selection◆ We selected the Sai Shoku Ken Bi (R) Ver.2, which excels in "permeability" and "air permeability" necessary for plant growth. The sheet is green in color, blending well with the landscape. ◆Customer Feedback◆ The moss phlox has grown well, creating a beautiful floral display on the slope, contributing to the town's PR. Complaints from local residents have disappeared as weeds are effectively suppressed. The management burden of weeding tasks has been reduced.

• Civil Engineering Sheet

◆Customer's Concerns◆ Due to the overgrowth of weeds near the intersection, there are concerns about accidents caused by poor visibility. We want to create a beautiful landscape while controlling the weeds. ◆Points for Selecting Sheets◆ For the planting areas, we adopted the permeable and breathable Sai-Shoku Kenbi® to promote plant growth, and for the weed control areas, we used the green version of Sai-Shoku Kenbi® Ver.2 to blend in with the surrounding landscape. ◆Customer Feedback◆ The moss phlox is growing well without being overrun by weeds. The flowers are blooming beautifully and providing comfort to passersby. Even the areas without planting are effectively controlled for weeds, reducing the need for mowing.

• Civil Engineering Sheet

To fully demonstrate the effectiveness of weed prevention, it is necessary to select and install appropriate materials. 【Case 1】Weeds from the edges of concrete Simply fixing the edge of the sheet with pins will leave gaps. By firmly adhering the sheet to the concrete with "Attach," "Uretouch," or "D Touch," you can prevent weed growth. 【Case 2】Weeds from overlapping parts of the weed prevention sheet Even if the sheets overlap by more than 10 cm, weeds can still grow through slight gaps. You can prevent this by adhering with "Attach," "Uretouch," or "D Touch," and additionally using "adhesive tape." 【Case 3】Weeds from the edges of structures Around structures, the weed prevention sheet should be installed with cuts. Please use "adhesive tape" on the cut areas and "weed prevention rubber coat" at the edges of the structures. 【Case 4】Weeds from pin installation areas Please use "adhesive tape (slit type)" at the pin installation areas. When applying, it is important to press firmly; otherwise, weeds may emerge from lifted areas of the seal, so caution is necessary. 【Case 5】Weeds penetrating through Depending on the type of sheet, some weeds with strong penetrating power may break through.

• Civil Engineering Sheet

We would like to introduce our "Total O&M Service." The cost is a fixed monthly fee that includes "power generation monitoring," "on-site support," and "weed control," all provided together for 10 years. By implementing this service, you can enjoy a hassle-free experience with a high potential for automatic revenue improvement, freeing you from concerns about equipment safety and grass cutting arrangements. 【Features】 ■ Power generation monitoring through analysis of power output ■ High-durability weed control sheets ■ Monthly subscription fee *For more details, please refer to the PDF document or feel free to contact us.

• Monitoring and Control Equipment

We would like to introduce our "10-Year Guarantee & Credit" for weed prevention that we offer. We guarantee that weeds will not affect power generation for 10 years. We provide high-quality weed prevention sheets and conduct regular inspections and maintenance (with reports). Additionally, we offer the cost of the weed prevention sheet plus installation through credit, making it possible to use at a cost comparable to mowing expenses. 【Features】 ■ 10-Year Guarantee - Achieved through high-quality weed prevention sheets and high construction quality - For the first 3 years after installation: Regular inspections and maintenance conducted by us (with reports) - From the 4th year onwards: On-call response for emergencies ■ Credit - Available at a cost comparable to mowing expenses *For more details, please refer to the PDF document or feel free to contact us.

• Solar power generation equipment

We would like to introduce our "New Proposal for Weed Control Using Weed Barrier Sheets." We have prepared new services such as "24-hour remote monitoring through power generation analysis" that can detect facility issues not visible to the eye at an early stage, and "on-site inspections as needed" that achieve zero visible management costs for arrangements and preparations in case of emergencies. Please combine your maintenance with our weed barrier sheets to create opportunities for long-term contracts with business owners and to utilize them as a new service menu for your company. 【Expected Effects of the New Proposal】 ■ Does not reduce power generation ■ Does not increase weed control costs ■ Does not incur weed management costs ■ Long-term maintenance costs are easier to predict ■ Positive effects on the corporate image of customers and their efforts towards renewable energy ■ Contributes to a decarbonized society *For more details, please refer to the PDF materials or feel free to contact us.

• Solar power generation equipment

We would like to introduce our "Monthly Subscription for Weed Control Sheets." This service significantly reduces the costs associated with weed removal and greatly alleviates the burden of initial costs for weed control sheets through a monthly subscription. Additionally, we can provide on-site inspections depending on the situation. Minor issues can be resolved immediately. 【Features】 ■ Reduction of weed removal costs ■ Significant reduction of initial cost burden ■ On-site inspections depending on the situation ■ Immediate recovery for minor issues *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

We would like to introduce our "Power Generation Analysis." Using remote monitoring data and solar radiation data, we calculate "power generation efficiency," and further employ a 12-month moving average method to eliminate seasonal factors in our analysis. This data analysis alone allows us to understand the health status of power plants, reducing the effort and costs associated with visual inspections. 【Features】 ■ The reasons behind the trends in power generation that were previously checked "somehow" become clear. ■ You can see how much the power generation has changed from its peak (mainly in the first year). ■ Identify the differences between the allowable reduction rate due to equipment aging and the actual reduction. ■ Sequentially highlight issues and causes across years, months, days, hours, and between PCS. *For more details, please refer to the PDF document or feel free to contact us.

• Power and Energy Equipment

◆Customer Concerns◆ - Due to the presence of equipment and cable wiring around the cubicle facility behind the school building, weeds must be cut by hand rather than by machine. - Regular maintenance is necessary because it would be problematic if weeds are growing when the inspector comes for electrical checks. ◆Customer Feedback After Construction◆ - A sheet was raised on the concrete foundation of the cubicle, and effective edge measures were taken with attachment and Chigaya tape, so there is no worry about weeds breaking through. - Many of the workers are elderly and had difficulty with hand cutting, but the effort required for weed management has been significantly reduced. - As a measure against weeds coming through pinholes, Chigaya tape (slit type) was used, effectively suppressing weeds while also achieving a neat appearance.

• Civil Engineering Sheet

◆Customer Concerns◆ - Weeds are thriving from the edges of the block stones. Since this is a visible area in front of the station, we want to keep it clean. - During the weed growth season, we request mowing from the Silver Human Resources Center twice a month. ◆Material Selection POINT◆ - For weed prevention in joints, we usually use "joint barrier sheets (L-shaped)," but due to the uneven surface of the block stones, installation of the sheets is difficult. We selected a weed prevention rubber coat that can be applied to any shape. ◆Customer Feedback◆ - Even after four months, we are able to effectively suppress the weeds, maintaining the appearance of the area in front of the station. - The frequency of mowing during the hot season when weeds thrive has decreased, resulting in reduced management costs.

• Civil Engineering Sheet

The common challenge for everyone involved in O&M is "weeding work." - Time, effort, and management costs associated with arranging, coordinating, and reporting weeding work. - Responding to complaints from neighboring residents due to weeds, leading to an increase in mowing frequency. - Anxiety about continuing weeding work (complaints, labor shortages, rising labor costs, etc.). - The initial cost of weed control sheets is a barrier, and there is skepticism about their effectiveness. O&M is changing! Services provided by weed control sheet manufacturers. - Start O&M by laying down weed control sheets! You will be freed from weed problems! - You can choose monthly payments, reducing initial costs! - You can conduct a health check of the power plant with "power generation analysis," which visualizes power generation data! Regular reports quantify the effects, providing peace of mind for business owners and building trust. Features: - Anyone can introduce weed control sheets, which were previously a barrier due to initial costs. - You can maintain a clean power plant free of weeds throughout the year. - It reduces damage from birds, insects, and animals due to rampant weeds, as well as panel dirt. - The weed control sheet manufacturer provides high quality in both materials and construction. For more details, please download the materials. Feel free to contact us!

• Civil Engineering Sheet

The weed control sheet manufacturer, Shirazaki Corporation, delivers high-performance products to customers based on years of experience, trust, and know-how. <Featured Products> ◆NETIS Registered◆ Take Guard Method GU Sheet Macrain Sheet Tsuru Guard Method High Durability Tsuru Guard Method Joint Barrier Sheet (L Type) Strong Grass Joint Sheet ◆Listed in Construction Prices◆ Chigaya Sheet (R) Green Wrap 2350/1240/1150 Geo Green Sai Shoku Kenbi (R)/Sai Shoku Kenbi (R) Ver.2 Joint Barrier Sheet *For more details, please download the PDF or contact us. ーーー A collection of case studies on the 'Chigaya Sheet (R)' with 10 years of performance has been completed. It is a very valuable collection featuring 29 different sites. The quality and performance of weed control sheets are judged by the quality standards set by the manufacturer, and in reality, the expected effects may not always be achieved. We hope that through this collection of case studies, you will understand our indication of durability as a reliable one. ★We will send the case study collection to anyone who requests it. Please request "10-Year Case Study Collection" via the inquiry button.

• Civil Engineering Sheet

The joint weed prevention material "NEO Sealing" prevents weeds from growing through the gaps between concrete structures and asphalt, such as roads. It can be easily applied by simply setting it in a caulking gun and filling the gaps, allowing for approximately a 50% reduction in work hours compared to traditional weed prevention methods. After application, the repellent components gradually leach out, ensuring sustained weed prevention effects. 【Perfect for those who are struggling with the following】 - Wanting to prevent weeds from growing through gaps in roads and sidewalks - Looking to make the current weed prevention process, which takes time and labor, easier - Wanting to implement long-term weed prevention measures in areas with cracks or uneven surfaces 【Mechanism of leaching repellent components】 A special dispersant containing repellent components (in capsule form) disperses within the sealing material and gradually migrates to the surface of the sealing. Subsequently, the repellent components leach out from the areas in contact with the sealing surface.

• Civil Engineering Sheet

The "Chigaya Sheet (R)" has been used for weed control in various locations across Japan, including roads, parks, railways, solar facilities, and around buildings, since its launch in 1999. It effectively shuts out the shoots and roots of robust weeds that are difficult to eradicate, such as "Chigaya," "Yoshi," "Susuki," and "Seitakawadachiso," which have sharp, needle-like shoots. 【Features】 ■ Lifespan: Approximately 10 years ■ High durability achieved with a two-layer structure - The lower layer of high-density long fiber non-woven fabric suppresses the penetration of robust weeds - The upper layer of soft non-woven fabric protects the underlying high-density non-woven fabric layer from UV degradation ■ Moderate permeability and breathability prevent water pooling ■ Uses some recycled materials (recycling rate of over 30%) ■ Old NETIS number: CB-010039-VE ■ Listed in construction price and estimation materials ＼PICK UP／ We have completed a case study book that verifies each of the 29 locations across the country where the Chigaya Sheet has been used for over 10 years! Some of these sites have been in use for over 20 years. We are offering this valuable case study book for free this time. Customers who wish to receive it can contact us by clicking the "Contact Us" button below and stating "Request for Case Study Book."

• Civil Engineering Sheet

The "GU Sheet" is a weed control sheet that has been completely re-evaluated from the ground up, achieving a balance of high strength and flexibility. By applying toughness processing to the surface of the sheet, durability has been enhanced. 【Features】 ■ Lifespan: Approximately 20 years ■ High strength and durability - Achieves high strength and durability through the effect of the reinforcing material inside the sheet and the toughness processing on the surface. - By solidifying the fibers on the surface of the sheet, it reduces wear and tear and sediment accumulation, allowing the weed control effect to last for a long time. ■ Flexibility - Excellent flexibility, making it difficult to break during installation. - High adhesion to the ground, which is also effective in preventing erosion. ■ NETIS Registration Number: KK-200015-VR For more details, please refer to the catalog or feel free to contact us.

• Civil Engineering Sheet

The "Maclean Sheet (R)" is a high-durability weed control sheet made from asphalt. It maintains its weed prevention effectiveness over a long period due to its high durability and penetration resistance. It is suitable for areas that require weeding efforts, such as road shoulders and central reservations. 【Features】 ■ Service life: Approximately 20 years - Utilizes high-durability asphalt material, passing a 20-year accelerated weathering test (in-house testing) ■ Sandwich structure incorporating a weed control sheet in the intermediate layer - Suppresses the penetration of robust weeds by using high-density non-woven fabric as the base material ■ The sheet surface is covered with protective sand, enhancing its aesthetic appeal - Available in green and gray colors ■ NETIS registration number: QS-200014-A

• Civil Engineering Sheet

◆Customer Issues◆ - The edges of the asphalt sidewalk were uneven due to weeds breaking through, narrowing the passageway. - Weeds growing on the slope next to the sidewalk were invading the sidewalk through the gaps in the fence, further narrowing the path. - I wanted to cover the asphalt areas where weeds were breaking through with a weed control sheet from above, but I couldn't find a solution because regular weed control sheets deteriorate when stepped on by pedestrians. ◆Proposal/Construction Points◆ - We proposed using Chigaya Sheet® for the slope area and Maclean Sheet® for the asphalt part of the sidewalk. - By thermally welding the Maclean Sheet®, we eliminated the lifting at the edges, reducing the risk of the sheet curling and pedestrians tripping. ◆Customer Feedback After Construction◆ - By using Maclean Sheet® for the sidewalk, we were able to address the weeds breaking through the asphalt while allowing pedestrians and bicycles to pass, thus widening the path. - By combining Chigaya Sheet® instead of laying the entire area with Maclean Sheet®, we achieved cost savings.

• Civil Engineering Sheet

◆Customer's Concerns◆ - The asphalt pavement at the edge of the sidewalk was rough, allowing weeds to grow and obstructing passage. - Weeds were also growing through the gaps in the erosion control sheet that had already been laid on the slope, invading the sidewalk and hindering passage. ◆Construction Points◆ - Since the rough areas of the asphalt were about 0.5 meters wide, we adjusted the width by cutting the Macrain® sheet with scissors to fit the site during construction. ◆Customer Feedback After Construction◆ - The weeds in the asphalt pavement have been suppressed, and the widened path has made it more comfortable for pedestrians and cyclists to pass. - Weeds were growing through the gaps in the slope, but this construction has addressed the gap issue, effectively controlling the weeds on the slope as well. - The gray color blends well with the asphalt, enhancing the overall appearance.

• Civil Engineering Sheet

◆Customer Concerns◆ - The grass cutting area was on a slope, making the work dangerous. - Due to it being a school route, there were many requests from the local community, and we ended up doing grass cutting ourselves more often than we contracted out to a service provider. ◆Customer Feedback After Construction◆ - Since the site is easily visible from a distance, we considered the aesthetics and used "Chigaya Tape," made from the same material as the sheet, resulting in a beautiful finish. - We are able to effectively suppress the grass, so we would like to extend it to areas where it has not been laid in the future. - The asphalt at the edges of the sheet was rough, making it difficult to secure the sheet properly, raising concerns about it peeling up. However, we were suggested the "Macrain Sheet." After a trial installation, it has been secured without any peeling. Additionally, the gray color blends well with the pavement, which is great.

• Civil Engineering Sheet

When installing weed control sheets around structures or posts, adhesives or tapes are used, but there are issues such as: "It is very difficult to install in the case of complex structures." "If there are bumps or corners on the structure, gaps will form, allowing weeds to grow." By using 'Weed Control Rubber Coat' in such areas, weeds can be effectively suppressed, and workability is improved. 【Features】 ■ It guards the gaps between the weed control sheet and the structure (metal, wood, concrete, etc.), preventing weed growth. ■ It can be easily shaped on-site and accommodates various shapes of structures. ■ The rubber chips are flexible and can adapt to the contraction of the structure. *For more details, please refer to the PDF materials or feel free to contact us.

• Civil Engineering Sheet

Chigaya Sheet® is excellent in weather resistance and durability, demonstrating high weed control effectiveness over many years. The expected lifespan of Chigaya Sheet® is about 10 years, but with appropriate "installation methods" and "maintenance management" tailored to the site, there are cases where weed control effectiveness is maintained even after more than 10 years. We will propose solutions that take into account the weeds growing on-site, the terrain, and the surrounding environment to achieve longer-lasting and higher weed control effectiveness.

• Civil Engineering Sheet

By bending the tip of the U-shaped anchor pin, it prevents damage to the buried pipe. It is less likely to pull out compared to a regular anchor pin, securely fixing the sheet in place. *Depending on the type of sheet, pre-treatment (pilot hole) may be necessary during installation.

• Civil Engineering Sheet

By installing it at the edges of the weed control sheet, it prevents the sheet from curling. Since there is a step at the edges (joints), it can be installed flat. It can be used at the junctions between structures and sheets, overlapping sheets, and between sheets and soil. *When installing on structures, it is recommended to use in conjunction with adhesive.

• Civil Engineering Sheet

It prevents the growth of weeds from gaps between sheets and structures or from overlapping sheet areas, as well as prevents sheet curling caused by wind intrusion. 【Features】 ■Reduction of work time There is no open time, which increases work efficiency. ■Excellent adhesion It has excellent adhesion between weed control sheets and between weed control sheets and concrete. ■Outstanding durability It has a durability equivalent to about 20 years. ◇The stiff non-woven fabric weed control sheet may sometimes lift up even after being pressed once when adhering the edges to a structure. However, this 'D Touch' can be firmly fixed with just one compression. Please take a look at the video that evaluates its fit. ↓↓ *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

Have you ever experienced weeds growing from the edges of the weed control sheet or from the overlapping parts of the sheets after installation? Weeds can find even the slightest light and continue to grow. In such cases, please use the sealing material "Attach" and the adhesive "Uretouch." By applying them to the edges and overlapping parts of the sheet, you can fill the gaps, prevent light intrusion, and suppress weed growth. Additionally, it can also prevent wind intrusion, thus preventing the sheets from being blown away. 【Features of Sealing Material: Attach】 - Excellent in stretchability, adhesion, durability, and water resistance. - Acetic acid-free with almost no odor. - By adhering the gaps between the sheet and the structure, as well as the overlapping parts of the sheets, it prevents weed growth due to light intrusion and sheet displacement due to wind intrusion. 【Features of Adhesive: Uretouch】 - Has initial tack and strong adhesion, making it suitable for adhering sheets that tend to curl and for bonding the vertical surfaces of stiffer sheets. - By adhering the gaps between the sheet and the structure, as well as the overlapping parts of the sheets, it prevents weed growth due to light intrusion and sheet displacement due to wind intrusion. *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

◆Customer Concerns◆ - When there are tall weeds near the road, there is a possibility of them hitting vehicles or causing traffic accidents due to poor visibility. - It is a hassle to outsource the annual grass cutting to a contractor. - Contractors may not be able to cut the grass immediately due to their other commitments. - Weeds with strong growth, such as goldenrod and vigorous grass species like barnyard grass, are present. ◆Customer Feedback After Installation◆ - Visibility has improved, eliminating the risk of traffic accidents due to poor sight! - Strong weeds are well controlled, so management is no longer necessary!

• Civil Engineering Sheet

◆Registered with NETIS◆ NETIS Registration Number: QS-220034-A - Bamboo branches extending over power lines causing power outages - Bamboo falling onto public roads due to snow or typhoons, blocking traffic - Damage to asphalt caused by bamboo shoots … Have you experienced any troubles caused by bamboo? The "Bamboo Guard Method" suppresses the growth of bamboo (bamboo shoots) from above, solving these problems!

• Civil Engineering Sheet

The creeping vine weed, kudzu, has proliferated on the slope next to the residential land, invading the neighboring properties over the fence. When kudzu grows abundantly, it deteriorates the landscape and attracts insects, so frequent mowing was necessary. ◆ Customer's Concerns ◆ - Mowing was dangerous because the area was a slope. - Mowing needed to be done 2 to 3 times a year, incurring management costs. - Removing kudzu tangled in the fence was labor-intensive. - When kudzu wrapped around the fence, it obstructed visibility and airflow. ◆ Customer Feedback After Installation ◆ - In the year of installation, I didn't have to mow at all. The frequency significantly decreased in the following years! - The kudzu that grew on the sheet was easy to peel off, making mowing much simpler! - The visibility is always good, and it feels pleasant! * The vine guard method comes in two types: a 10-year durability vine guard method and a 20-year high-durability vine guard method. The current site has the vine guard method installed.

• Civil Engineering Sheet

By installing a "surface-fixed" net over the edges of the sheet in addition to the "point-fixed" pins, we can prevent the sheet from being lifted by strong winds entering from the edges during typhoons. Furthermore, this also helps prevent tearing of the sheet when it is lifted. The "Hurricane Net" is 455mm wide, allowing it to securely hold down the weed control sheet. The "Screw Fixing Pin" has a head that is 19mm x 60mm in size, which allows for a strong fixation of the "Hurricane Net" and the weed control sheet. Additionally, its spiral shape provides high pull-out strength. 【Features】 ■ By adding a "surface" fixed net, the weed control sheet is securely fixed. ■ Prevents lifting and tearing of the weed control sheet due to strong winds from typhoons. ■ Uses "Screw Fixing Pins" for even stronger fixation. *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet