旭日建設 List of Products and Services

We would like to introduce the "flood prevention products" handled by Kyokujitsu Construction Co., Ltd. The removable water stop board "Flood Stopper," which can be easily installed even by women, is lightweight at 3 kg per meter of panel, making it easy for anyone to set up. Additionally, it has minimal leakage, with almost no water seeping through. Moreover, we offer the often-overlooked flood prevention solution for vents! Kyokujitsu Construction provides the "Automatic Waterproof Vent," which automatically closes when water enters, activated by the buoyancy device powered by the water's force. The "Aqua Boy," which absorbs water and has the same effect as sandbags, can be stored for up to 10 years and can be disposed of as combustible waste after use! Additionally, the "Flood Sensor" can be installed in the lowest areas where flooding is most likely to occur. Once the sensor detects flooding, it will notify registered contacts via LINE or email. It operates on batteries (3 AA batteries and 2 AAA batteries), so no extensive construction is required, allowing for easy installation in various locations. 【Products Available】 - Removable Water Stop Board "Flood Stopper" - Automatic Waterproof Vent - Water Absorption Bag Aqua Boy - Emergency Storage Battery - Flood Sensor *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

The products we are introducing this time are "water stop boards," "portable storage batteries," and "water absorption bags." Please refer to the illustrations and consider taking measures against flooding! ■ Removable Water Stop Board 【Flood Stopper】 It is recommended to install at building openings and electrical equipment rooms. In nursing facilities, installing water stop boards can effectively secure time for vertical evacuation. The presence or absence of water stop boards significantly affects the speed of flooding inside the facility. ■ Portable Storage Battery Securing power during disasters is a crucial issue. Generators require regular maintenance and the storage of hazardous materials (fuel). Therefore, we recommend portable storage batteries. They can support both 100V and 200V, and can be used while connected to solar panels, making them very convenient! Additionally, they come with an automatic discharge function and UPS capabilities, allowing for continuous use while plugged in! They are portable, so it’s a product you would want to have at least one of. ■ Aqua Boy Not only can it be used as a substitute for sandbags, but it also helps reduce backflow during internal flooding when used in toilets and bath drains. Furthermore, it can be stored for up to 10 years, and after use, it can be disposed of as combustible waste, making it very convenient in emergencies!

• Water stop

When a factory is flooded due to typhoons, guerrilla rainstorms, or linear precipitation zones, materials, finished products, and production lines are submerged, leading to a halt in operations. Returning to normal operations requires a tremendous amount of money, time, and effort. Since the sources of flooding, such as typhoons and guerrilla rainstorms, can be predicted in advance, it is possible to minimize damage if appropriate measures are taken. These products are selected from international airports, hangars, pharmaceutical factories, manufacturing plants, logistics warehouses, etc. This time, we would like to introduce two "flood prevention products"! 【Flood Stopper】 - The panel is very lightweight at 3 kg per meter, making it easy for women to carry. - When not in use, it can be stored on the wall, so it doesn't get in the way. - We also conduct impact resistance tests that simulate actual disaster conditions. 【Flood Sensor KAMEKER】 - By introducing it alongside the Flood Stopper, disasters occurring during late night or holidays can be immediately detected. - When flooding is detected, it quickly communicates the flooding situation to registered stakeholders via LINE or email. - This enables a swift initial response to disaster management. - No complicated electrical work is required. *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

When buildings are flooded due to typhoons, guerrilla rainstorms, or linear precipitation zones, daily life comes to a halt, and returning to normalcy requires a tremendous amount of money, time, and effort. Since the sources of flooding, such as typhoons and guerrilla rainstorms, can be predicted in advance, it is possible to minimize damage if appropriate measures are taken. The "Flood Stopper" is very lightweight at 3 kg per meter, making it easy to carry! By locking it in place, it demonstrates high water-stopping capability. When not in use, it can be stored on the wall, so it doesn't get in the way. We also conduct impact resistance tests that closely simulate actual disaster conditions. It has been chosen by international airports, hangars, pharmaceutical factories, manufacturing plants, logistics warehouses, and more. Additionally, by introducing the "Flood Sensor KAMEKER," disasters occurring during late night or holidays can be immediately detected, allowing for rapid information sharing with relevant parties. Moving to assess damage during a disaster can be extremely dangerous. With the Flood Sensor KAMEKER, when flooding is detected, the flooding status is quickly communicated to pre-registered contacts via LINE or email. This enables swift initial response to disaster situations. Complicated electrical work is also unnecessary.

• Water stop

We would like to introduce the "flood prevention products" handled by Asahi Construction Co., Ltd. We offer easily installable removable flood barriers called "Flood Stopper," which can be set up effortlessly even by women, as well as manually closable "automatic waterproof grilles." Additionally, our "Flood Detection Sensor" can be installed at a height where you want to know if water has arrived. It detects flooding and notifies registered contacts via LINE or email. 【Products Available】 ■ Flood Detection Sensor ■ Removable Flood Barrier "Flood Stopper" ■ Automatic Waterproof Grille ■ Water Absorption Bag Aqua Boy ■ Emergency Storage Battery *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

The "Flood Stopper" can be installed in various locations such as building openings (doors and shutter areas), entrances to important equipment rooms (like electrical rooms), in front of underground slopes, and in front of elevators. The water stop panel is made of aluminum, making it lightweight and easy to transport and install. It can be set up by anyone! The height of the water stop board (waterproof board, tide prevention board) can accommodate from 37 cm, which is a substitute for sandbags, up to about 2 meters for a water stop wall. The opening width can be adjusted to your desired size (width) using intermediate columns. Its high water stop performance has received high praise from many companies nationwide. There are no issues with water stop performance against impacts from drifting debris during flooding (approximately 60 kg). (Tested by our company) 【Features】 - Waterproof height can reach up to 2m. *For heights exceeding this, consultation is required. - Achieves an astonishing leakage of 0 L (equivalent to WS-6). - Easy assembly! Can be set up quickly. - The water stop panel is lightweight (2.75 kg/1m). - Safe during installation! Resistant to impacts. - Compact storage with wall-mounted storage. - NETIS certified. We are available nationwide, so please feel free to consult with us. *For more details, please download the catalog or contact us.

• Water stop

(Introduction of voices from factories affected by Typhoon No. 19 in the first year of Reiwa) The river behind the factory burst its banks, and the entire first floor was flooded. The vehicles and tools, as well as machinery used for maintenance that were entrusted to us by customers, were submerged. With all lifelines down, we were in a situation where we didn't know where to start. Some machinery replacements took two years, and work was interrupted; it took three years to complete all recovery work, including the office. Although insurance covered some costs, it turned out to be a much larger expense than we had anticipated. Afterward, we installed flood barriers at the factory and took measures to surround important equipment with flood barriers. Heavy rain and floods, unlike earthquakes, provide accurate information in advance through warnings and disaster prevention broadcasts from city halls, as well as television and mobile apps, making it possible to prepare flood barriers and other countermeasures beforehand. To expedite recovery after flooding, measures that match the risks are necessary! Flood barriers (waterproof boards, tidal barriers) act as flood stoppers to protect the equipment and facilities necessary for maintaining the factory. *For more details, please refer to the related links or feel free to contact us.*

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The "Automatic Waterproof Louver" is an automatic waterproof device that utilizes buoyancy. It eliminates the need for manual operation, which can be cumbersome during electrical work or emergencies, while maintaining the same level of waterproofing and ventilation as before. In the event of flooding, a special buoyancy device activates and automatically closes the louver. We encourage you to consider implementing this to protect lives and assets. 【Features】 ■ No need for power installation such as electrical work ■ Maintains the same level of waterproofing and ventilation ■ No manual operation required during emergencies ■ Automatically closes when water reaches a certain height *For more details, please refer to the PDF document or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The "Aqua Boy JB-1" is a lightweight, compact, and easy-to-store functional sandbag for flood and water damage situations. It absorbs water quickly, expanding to 22 kg in just 3 to 4 minutes when placed in water. It won't be blown away by the wind or washed away by water, and it prevents water from escaping through gaps. Additionally, disposal is simple: just cut the octopus string that closes the top and bottom, remove the inner bag, and treat it with calcium chloride. 【Features】 - Sinks in water and expands to 22 kg in about 3 minutes, making it easier to work with. - Lightweight and compact, easy to store. - Can be temporarily set up as a waterproof barrier before a typhoon approaches. - Disposal is easy: cut the octopus string that closes the top and bottom, remove the inner bag, and treat it with calcium chloride. *For more details, please refer to the PDF document or feel free to contact us.

• Sandbags

I cleaned the baby goldfish tank in front of GW. I was closely monitoring their growth until they reached a size visible to the naked eye from the eggs, and they have grown this much. It seems like it will still be a while before they can join the special tank for adult goldfish, but they are swimming a lot every day, eating well, and growing steadily, so I am looking forward to the day they can join the adult goldfish tank. The second fish is the largest among the adult goldfish, and the surrounding fish have also grown to a large size among goldfish, but when lined up, the size difference is obvious. Remarkably, the two of them are exactly the same size. As a healing spot for the local community, many people of all ages come every day to watch their growth. 【NETIS Acquisition】 ■NETIS Registration Number: KT-230274-A ■Technology Name: Removable Water Stop Board and Water Stop Board Adhesion Device with Two-Point Pressurization Method *You can view more detailed content on the blog through the related links. For more information, please feel free to contact us.

• others

This time, we would like to highlight the appeal of our removable flood barrier, the "Flood Stopper." The product has a simple and easy assembly procedure, allowing for quick setup. I actually assembled it from scratch by myself, and the panels are lightweight (about 3 kg per meter), making it easy for a single woman to set up without any burden. For regular storage, we utilize unused space through discussions with customers to determine an appropriate storage location, ensuring it does not interfere with daily life. Some municipalities also offer subsidies for the installation of flood barriers. If you have any concerns or questions, please feel free to contact us. *You can view more details on the blog through the related links. For more information, please do not hesitate to reach out to us.*

• Water stop

When the amount of precipitation increases, the drainage system may not keep up, leading to road flooding. During evacuations in floods, many people may move through water wearing rubber boots, but in reality, when moving in water, rubber boots can fill with water, become heavy, and are more likely to come off, making them dangerous. When moving through water that submerges rubber boots during flood evacuations, it is advisable to wear sneakers or trekking shoes that can be tied with laces. Flooding, which can occur anywhere at any time, is a disaster that can be mitigated by taking preventive measures in advance. Be sure to check local hazard maps and evacuation locations, install flood barriers at underground entrances and in front of elevators, and prepare measures against flooding in ventilation areas, as well as actions to take during disasters. *For more details, please refer to the related links on the blog. Feel free to contact us for more information.

• Water stop

March 1st is Disaster Preparedness Supplies Inspection Day. Additionally, June 1st, December 1st, and September 1st, which is also Disaster Prevention Day, are designated as Disaster Preparedness Supplies Inspection Days. It is important to regularly check various disaster preparedness supplies, confirm the expiration dates of bottled water and food for emergencies, and inspect products that will be used during disasters. For emergencies, our product Aqua Boy, which can be stored for a long time, is recommended as an easy-to-use water stop product for your home or workplace as part of your emergency supplies. Please feel free to consult us. *You can view more details on the blog through the related links. For more information, please do not hesitate to contact us.

• Water stop

When you suffer water damage, it incurs significant costs for replacing machinery and furniture, as well as redoing wallpaper and flooring, and it takes time to reopen stores and factories. Recently, heavy rains that occur once every few decades have been observed across the country, causing extensive damage. After experiencing damage, it is too late to think, "If only we had taken measures back then..." In some regions, there are subsidy programs for the installation of flood barriers. If you have any questions about flood barriers (waterproof boards, tide barriers) or flood prevention measures, or if you would like to request materials, please feel free to contact us. For the installation of flood barriers (waterproof boards, tide barriers) "Flood Stopper" to protect your valuable assets from water damage due to typhoons and sudden heavy rains, trust Asahi Construction Co., Ltd.! *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop

According to the Japan Meteorological Agency, the amount of precipitation is expressed in millimeters (mm) as the depth of water that would accumulate if the rain does not flow away anywhere. Even a slight flooding of 10 cm can cause impacts, such as making doors difficult to open. Water pressure has a greater effect than one might think. If the entrance is lower than the road, water is more likely to accumulate, leading to greater impacts, and it could result in significant damage if water collects in underground parking lots. Let's regularly clean around car steps and drainage ditches. For the installation of water stop boards (waterproof boards, tide boards) "Flood Stopper" to protect your valuable assets from flooding damage due to typhoons or sudden heavy rains, please leave it to Kyokujitsu Construction Co., Ltd.! *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

The Ministry of Land, Infrastructure, Transport and Tourism has issued guidelines on flood prevention measures for electrical equipment. Due to flooding in the electrical rooms of high-rise condominiums in the metropolitan area, power outages occurred, leading to significant damage such as disruptions to essential lifelines and elevators becoming unusable. Among the measures mentioned in the guidelines for preventing flooding at openings, the use of flood barriers was also addressed. Why not consider flood barriers to protect essential facilities like electrical rooms and elevators that are directly linked to daily life? For the installation of flood barriers (waterproof barriers, tide barriers) "Flood Stopper" to protect your valuable assets from flooding damage caused by typhoons and sudden heavy rains, trust Asahi Construction Co., Ltd.! *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

"Linear precipitation zones" and "guerrilla rainstorms" both relate to heavy rainfall, but their meanings are slightly different. The differences between the two lie in the size (extent) of the clouds and the duration of the precipitation. One thing to be cautious about is that when comparing these two, one should not let their guard down just because guerrilla rainstorms tend to stop suddenly. Localized heavy rain can temporarily paralyze drainage systems, causing water to accumulate on the roads, which may ultimately lead to flooding in buildings. Recently, information about heavy rain has become more accessible through news and social media, so when you come across these terms, it might be a good idea to check the flood prevention measures at your workplace or home and prepare in advance. For the installation of water stop boards (waterproof boards, tide boards) "Flood Stopper" to protect your valuable assets from flooding damage caused by typhoons or guerrilla rainstorms, please leave it to Kyokujitsu Construction Co., Ltd.! *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

To avoid panicking in case of an emergency, how should we gather information regularly? It would also be good to check predictions of flooding damage and to consider flood prevention measures, such as installing flood barriers, in advance. While it’s easy to think that "I will be fine," flooding is one of those disasters where we can predict its occurrence and minimize damage by taking preventive measures. At Kyokujitsu Construction, most of our sales staff are certified disaster prevention specialists. We have many staff members who can provide proper advice based on solid knowledge, so please feel free to consult with us. For the installation of flood barriers (waterproof boards, tide barriers) "Flood Stopper" to protect your valuable assets from flooding damage caused by typhoons and sudden heavy rains, trust Kyokujitsu Construction Co., Ltd.! *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop

It seems that the number of heavy rainfalls each year is increasing year by year. The Japan Meteorological Agency has been compiling data on precipitation from 51 weather stations and observatories across the country since 1901, counting the occurrences of daily precipitation of 100 mm or more and 200 mm or more on a yearly basis. Looking at the results, both categories show a long-term increasing trend. I believe the probability of heavy rain in your area is not low. Please feel free to consult us about measures such as water stop boards and automatic waterproof shutters. For the installation of water stop boards (waterproof boards, tide boards) "Flood Stopper" to protect your valuable assets from flooding damage caused by typhoons and sudden heavy rains, please leave it to Kyokujitsu Construction Co., Ltd.! *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop

Our "Flood Stopper" is chosen for its lightweight design, weighing only 3 kg per panel (when the panel length is 1 m). Despite being light, it is also characterized by its durability and excellent water-stopping capabilities. To give you an idea of how much 3 kg weighs, it’s equivalent to three 1-liter bottles of milk, one small watermelon, or six 500-milliliter plastic bottles—weights that you might commonly carry during your shopping. It can be easily assembled by women, providing peace of mind. Please feel free to contact us. For the installation of the water-stopping board (waterproof board, tide-prevention board) "Flood Stopper," which protects your valuable assets from flooding damage caused by typhoons and sudden heavy rains, trust Asahi Construction Co., Ltd.! 【NETIS Acquisition】 ■NETIS Registration Number: KT-230274-A ■Technology Name: Removable Water Stopping Board for Flood Prevention and Two-Point Pressurized Water Stopping Board Attachment Device *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

In Tokyo, we are raising awareness about the risk of flooding due to heavy rain and have published a "Flood Prediction Area Map" that indicates areas expected to be flooded in the event of heavy rainfall, to assist with preparations in advance. You can learn about dangerous locations (areas expected to be flooded) and the level of danger (anticipated flood depth) when heavy rain occurs. While this information is specific to Tokyo, we encourage you to use it as a reference and consider the introduction of "Flood Stoppers" and "Automatic Waterproof Louvers." For the installation of flood barriers (waterproof boards, tide boards) "Flood Stoppers" to protect your valuable assets from flooding damage caused by typhoons and sudden heavy rain, please leave it to Kyokujitsu Construction Co., Ltd.! *For more details, please refer to the PDF document or feel free to contact us.

• Water stop

This document introduces case studies on the use of "KAMEKER-FA." Due to concentrated heavy rainfall, localized heavy rain can lead to road flooding and internal water flooding, resulting in many cases of flooding damage. Our product provides early notification before flooding begins. It contributes to initial disaster mitigation actions such as the installation of flood barriers and raising equipment. We have included solutions to these challenges, so please take a moment to read through them. [Contents] ■ Proposal 1: Early notification of flooding approaching stores (commercial facilities, etc.) ■ Proposal 2: Early notification of flooding approaching stores (rental car companies, etc.) ■ Proposal 3: Early notification of flooding approaching factory premises ■ Proposal 4: Contributing to BCP measures in urban development by providing early notification of flooding *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

The "LSR/LSRE type" is an underwater high-speed pump that can lift water with just 10mm of water at the bottom of the pump due to its low water level bottom design. Thanks to the suction cover's rubber bellows on the intake side, even if the bottom strainer becomes clogged, water can still be drawn in through the side slits. The impeller is made of a special water-resistant polyurethane rubber, achieving approximately three times the wear resistance of FCD700. 【Features】 ■ Can lift water with just 10mm at the bottom of the pump ■ The integral molding of synthetic rubber prevents damage to the floor and absorbs shocks to the main body ■ Lightweight materials are used throughout, resulting in a design that is both light and strong ■ Designed to remain upright even when the pump is turned upside down *For more details, please refer to the PDF document or feel free to contact us.

• Disaster prevention supplies

"KAMEKER-FA" is a cellular communication-based flood detection sensor that notifies you of flooding information in real-time via LINE, even at night, on holidays, or from distant locations. It has a simple structure that only requires the sensor to be installed at the height where you want to know if water has arrived. The capacitive sensor detects without coming into direct contact with water, eliminating concerns about corrosion of the sensor part. 【Features】 ■ Notifies flooding occurrences via LINE ■ Reliable quality from a sensor manufacturer ■ Simple functionality ■ Battery-operated and cellular communication-based, allowing for flexible installation locations ■ Monitors flooding in remote or uninhabited areas with a dedicated app *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

"AQUA-BOY" is a disaster prevention product made from water-absorbent resin in sheet form. Due to its capillary properties, it absorbs about 20 liters of water in 2 to 3 minutes when submerged. It can be reused repeatedly until it reaches its absorption capacity, making it suitable for indoor leak prevention in areas such as plumbing fixtures, ceilings, and walls. Additionally, it is lightweight and compact, so it is easy to store and transport. 【Features】 - Water absorption speed/amount: approximately 20 liters in 2 to 3 minutes - Lightweight and compact, easy to store and transport - Absorption capacity remains unchanged even after long-term storage - Continues to absorb water as soon as it touches any part of the product - Sucks up leaks like a pump *For more details, please refer to the PDF document or feel free to contact us.

• Disaster prevention supplies

Our company will exhibit the "Flood Barrier" at the "Zero Meter Zone Elderly Care Facility BCP Training Session" held at the Higashi Betsuin Hall on the 3rd floor of the Higashi Betsuin Kaikan. During this training session, we will present how facilities in the zero meter zone would be affected by disasters such as the Nankai Trough earthquake and the Ise Typhoon that struck in 1959, and what kind of BCP (Business Continuity Plan) is necessary to respond to these situations. We plan to showcase stockpiled materials and provide a virtual experience of disaster impact. [Overview] ■ Date: March 14, 2023 (Tuesday) 1:30 PM - 4:30 PM ■ Location: Higashi Betsuin Hall, 3rd Floor, Higashi Betsuin Kaikan (2-8-45 Tachibana, Naka Ward, Nagoya City) ■ Application Deadline: First 200 participants (registration will close once this number is reached) ■ Participation Fee: Free

• Water stop

The "Flood Stopper" is a waterproof board (water stop board, flood prevention board) suitable for use in underground parking lots of commercial facilities and hospitals, entrances, electrical rooms, and pump rooms. The water-stopping capability is enhanced with a 2-lock system (upper bolt and one-touch lock). Additionally, it can be compactly stored to save space. The level of importance to be protected varies depending on the building's purpose. Our company offers flood prevention solutions tailored to specific concerns at building entrances, underground exits, parking lots, elevators, and in front of electrical machinery rooms. 【Features】 ■ Zero leakage ■ Strong against debris impact (approximately 60kg) ■ Installation time of about 5 minutes ■ Reliable 2-lock system ■ NETIS certified (Registration number: KT-230274-A, Technology name: Removable water stop board for flood prevention and two-point pressurization device for water stop board adhesion) *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The "Flood Stopper" is a product suitable for use in front of factory and warehouse shutters, gates, entrances, electrical rooms, and pump rooms. It can be quickly installed by one person. It has passed tests (static, water flow, and waves) and prevents any flooding. Weighing about 3 kg each, it can be easily installed by women. Additionally, the intermediate column can be assembled in about one minute, providing a simple yet sturdy fixation. 【Features】 - Easy installation even for women - Strong against impacts from floating debris, not just water stoppage - Quick installation by one person - Passed tests (static, water flow, and waves) - NETIS registered (Registration number: KT-230274-A, Technology name: Removable water stop board for flood prevention and two-point pressurization method for water stop board adhesion device) *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The "Flood Stopper" is a product suitable for use at the entrances of underground parking lots in condominiums and apartment buildings, in front of elevators, and in electrical and pump rooms. It is not only effective for water stopping but also resistant to impacts from floating debris, making it easy to install even for women. Tests conducted using water stop testing equipment based on international standards show no water leakage. Additionally, the height can be selected up to a maximum of 2 meters according to the situation. 【Features】 ■ Zero water leakage ■ Strong against impacts from floating debris (approximately 60 kg) ■ Installation time of about 5 minutes ■ Reliable double lock ■ NETIS registered (Registration number: KT-230274-A, Technology name: Removable water stop board for flood prevention and two-point pressurization method for water stop board adhesion device) *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

We would like to introduce some frequently asked questions regarding the installation of the "water stop boards (waterproof boards, flood prevention boards)" that we handle. Starting with "Will there be some water leakage even after installing the panels?", we also answer questions such as "Are the panels heavy?" and "Will they break if hit by floating debris?" Please check the related links below for other questions and answers. 【Sample Questions】 ■ Will there be some water leakage even after installing the panels? ■ Are the panels heavy? ■ Will they break if hit by floating debris? ■ Can subsidies be used? ■ Are there simple water stop boards available? *For more details, please refer to the PDF materials or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

At Asahi Construction Co., Ltd., we have been developing removable water stop boards (flood stoppers), and we are now introducing the "Automatic Waterproof Grille" as a flood prevention product for the ventilation openings installed on the ground floor. This grille automatically closes during flooding, but manual operation is also possible. Under normal conditions, the slats remain open to maintain the grille's original function, and when flooding occurs, a water detection switch senses the water and closes the slats. **Performance** - No operation required during flooding - Equipped with ventilation and waterproof functions - During flooding, a special buoyancy device activates and automatically closes the grille *For more details, please refer to the PDF document or feel free to contact us.*

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

This document provides an explanation of the subsidies for water stop boards (waterproof boards, flood prevention boards) and features of our product "Flood Stopper." It offers detailed information about the subsidies for water stop boards, including important notes on subsidies, the main flow of the subsidy process, and regions where the water stop board subsidy system has been implemented. Additionally, it describes the features of the "Flood Stopper," which is also adopted in public facilities such as apartments, factories, hospitals, train stations, and airports, accompanied by photographs. We encourage you to read it. [Contents] ■ Important notes on subsidies ■ Main flow of subsidies ■ Regions with implemented water stop board subsidy systems ■ Features of the "Flood Stopper" *For more details, please refer to the PDF document or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The "Flood Stopper" is a water barrier suitable for flood damage prevention in homes and underground facilities. It requires no plumbing or electrical work, making it low-cost and quick to install. Each panel is lightweight, allowing one person, even a woman, to carry it. It can be set up at one entrance (height 86cm, width m) in about 5 minutes, making it very quick to assemble. You can choose the height from 35cm to 2m to fit the installation location. It can also be set up in two tiers (height 21cm) as a substitute for sandbags, and it is easy to step over. The panel shape is designed to be strong against not only water but also impacts from floating debris. It can withstand impacts of about 60kg without any issues. 【Features】 ■ Achieves an impressive leak rate of 0 ■ Height can be selected based on location conditions ■ Easy assembly! Quick installation possible ■ Wide 1m panel weighing only 2.75kg ■ Unique to our company! Impact-resistant panel ■ NETIS registered (Registration number: KT-230274-A, Technology name: Removable water barrier for flood prevention and two-point pressurization device for water barrier adhesion) We are available nationwide, so please feel free to consult us if you need assistance. *For more details, please refer to the catalog or contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

During the rainy season and typhoon period, there are concerns about heavy rain disasters. Not only can we prevent water intrusion during that time, but we can also prevent freezing and cold air from flowing indoors in regions where freezing is a concern during winter. If you're going to install it, we recommend a window-type water stop board that can be used throughout the year! 【Features】 ■ Easy operation by simply turning the handle to open and close the window ■ Can quickly prevent sudden water intrusion ■ Compatible with basement exhaust vents and general ventilation windows ■ Provides light and ventilation when opened ■ When closed, it not only prevents water intrusion but also offers security benefits For PDF downloads and inquiries, please use the button below!

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

In times of disaster, we must respond to the impending crisis in a shorter time frame. Problems such as not having enough time to stack sandbags and a shortage of manpower can arise. In such situations, our "High-Performance Flood Stopper" is a lightweight water barrier that can be prepared immediately even with limited personnel. This document includes case studies and installation records of the aluminum alloy water barrier "High-Performance Flood Stopper." We have compiled examples from individual homes, apartments, welfare facilities, factories, and stores. Our company can provide consistent support from installation to delivery, ensuring a smooth process. [Published Cases] ■ Individual Homes ■ Apartments and Welfare Facilities ■ Factories and Stores ■ Others ■ Areas of Achievement *For more details, please refer to the PDF document or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

Flood damage caused by heavy rain and typhoons is increasing every year across the country. Additionally, when flooding occurs, it takes significant effort and funds to restore daily life to what it was before the damage. Depending on the extent of the damage, it may not be possible to return to pre-damage daily life. However, flood damage can be prevented by implementing appropriate flood control measures. The "Flood Stopper" is a water barrier with four features: lightweight, strong, easy to assemble, and zero flooding. Its structure allows for easy installation by one person, so please feel free to contact us. 【Features】 - Compact storage in a space-saving A4 size - Quick installation in about 5 minutes by one person - Adjustable height up to 2 meters to suit the situation - Weighs about 3 kg, making it easy for women to install - Impact resistance of approximately 60 kg - NETIS registered (Registration Number: KT-230274-A, Technology Name: Removable Water Barrier for Flood Control, Water Barrier Adhesion Device with Two-Point Pressurization Method) *For more details, please download the PDF or contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

What will you do if you experience flooding damage? "Who should I contact?" "What should I do first?" "What about mud removal?" Here are six important points to remember after experiencing flooding damage. How you respond after flooding can greatly change the situation. Please read this to help minimize the damage as much as possible. [Contents (partial)] ■ Things to check before recovery ■ Cleaning under the floor, mud removal, and drying ■ What to do with items like this? and more *For more details, please download the PDF or contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

Asahi Construction Co., Ltd. offers exceptional waterproofing solutions with its water stop boards (waterproof boards, flood prevention boards) designed for typhoon and guerrilla rainstorm measures. This document includes examples of the installation and performance of the aluminum alloy water stop boards, waterproof boards, and flood prevention boards, known as the "High-Performance Flood Stopper." We present a collection of case studies, including individual homes, condominiums, office buildings, factories, stores, and challenging installation locations. 【Case Studies Included】 ■ Individual Homes ■ Condominiums / Office Buildings ■ Factories / Stores ■ Challenging Installation Locations *For more details, please refer to the PDF document or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The high-performance detachable water stop board (waterproof board, moisture-proof board) "Flood Stopper" is a water stop board suitable for flood damage prevention in homes and underground facilities. This document introduces construction examples tailored to the width of the installation area. We can provide proposals that fit the installation location, so please feel free to download it. [Contents] ■ Compact size (width 50cm to 2m) ■ Back support type (width 2m and above) ■ Intermediate column type (width 4m and above) ■ Installation in difficult areas ■ NETIS registered (registration number: KT-230274-A, technology name: Detachable water stop board for flood prevention and two-point pressurization device for water stop board adhesion) *For more details, please refer to the catalog or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The conventional intermediate column of the water stop board required removing screws and adjusting the support part during installation. However, our high-performance aluminum alloy detachable water stop board, "Flood Stopper," is very easy to install, requiring only tightening the upper bolts and locking with a one-touch lever. The new construction method eliminates the need for root support, making it easy for women to install. 【Features】 ■ No screws or supports needed ■ Easy installation in 2 steps ■ NETIS registered (Registration number: KT-230274-A, Technology name: Detachable water stop board for flood prevention and two-point pressurization device for water stop board) *For more details, please download the PDF or contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

Flood prevention measures for medical facilities are very important. The Flood Control Act has been revised, making the creation of evacuation plans and the implementation of evacuation drills mandatory, which were previously only efforts. Particularly in medical facilities, important medical equipment is located underground, so if rainwater flows into the facility due to sudden heavy rain, it could lead to very serious accidents. By using flood barriers, waterproof boards, and tidal barriers, known as "flood stoppers," we can prevent (or delay) flooding damage to the building, allowing sufficient time for evacuation. We have included voices from hospitals that were affected by the heavy rains in western Japan, so please take a moment to read them. 【Customer Voices (Excerpt)】 ■ All paper items such as books, files, and medical records became unusable due to flooding. ■ We thought we would be fine since the disaster prevention equipment was on the roof, but when the first floor flooded, we could not use the emergency power supply, elevators, escalators, or facility functions, and the hospital could not operate at all. *For more details, please download the PDF or contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

Do you have concerns like 'I want to install a water barrier, but it's heavy and difficult to set up...' or 'The installation method is complicated, and by the time I manage to install it, flooding has already occurred...'? Our high-performance detachable water barrier made of aluminum alloy, the 'Flood Stopper,' weighs only 2.5 kg per panel with a height of 20 cm, making it easy for women to install safely, and it can be stacked up to a height of 2 meters. The installation method is simple—just tighten the top bolt and lock it with a one-touch lever! We have achieved a leakage amount of 0 liters in performance tests. It is certified under the international FM approval standards! 【Features】 ■ Lightweight at 2.5 kg per panel with a height of 20 cm ■ Passed impact tests based on FM certification standards ■ Easy installation in 2 steps ■ Achieved an impressive leakage rate of zero ■ NETIS registered (Registration number: KT-230274-A, Technology name: Detachable water barrier for flood prevention & water barrier contact device with two-point pressurization method) *For more details, please download the PDF or contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work

The "Flood Stopper" is a water barrier (waterproof board, flood prevention board) suitable for flood damage prevention in homes and underground facilities. It requires no plumbing or electrical work, making it low-cost and quick to install. Each panel is lightweight, allowing one person, even a woman, to carry it. It can be set up at one entrance (height 86cm, width unspecified) in about 5 minutes, making it very quick to assemble. You can choose the height from 21cm to 2m to fit the installation location. It can also be set up as a single layer (height 21cm) as a substitute for sandbags, and it is easy to step over. The panel shape is designed to be strong not only against water but also against impacts from floating debris. It can withstand impacts of about 60kg without any issues. 【Features】 - Easy to store - Height adjustable - Quick assembly time - Lightweight - Impact resistant - NETIS registered (Registration number: KT-230274-A, Technology name: Removable water barrier for flood prevention and two-point pressurized water barrier attachment device) Please feel free to consult us if you have any concerns. *For more details, please refer to the catalog or feel free to contact us.

• Water stop
• Other commercial buildings and service facilities
• Waterproofing work