[Free Catalog Download] Information about the waterproof board catalog

We will respond to the frequent flooding with a wide variety of solutions.

Released in 2003, with over 4,000 successful installations! With manufacturer responsibility for construction, we consistently manage the quality requested by our customers from design to manufacturing, construction, and maintenance. Installation is possible regardless of new construction or renovation, and we can accommodate a maximum water immersion height of 2 meters. We provide reliable "waterproof boards" backed by a rich lineup and proven track record. You can choose not only from various types of products but also from multiple panel thicknesses. Detachable waterproof boards / Sheet-type waterproof boards / Swing-type waterproof boards / Slide-type waterproof boards / Manual lift waterproof boards / Electric lift waterproof boards / Roll-up waterproof boards / Waterproof boards / Tide prevention boards / Water stop boards / Storage carts / Storage hooks.

• Exterior and paving materials <General>

Prevents flooding damage to parking lots! A cost-effective and highly versatile panel-type waterproof board.

The detachable waterproof board is a relatively inexpensive product in our lineup that can be installed in both new constructions and renovations. It can be installed in various locations without being limited to specific areas. Compared to sheet-type waterproof boards and undulating waterproof boards, it does not require deep chipping during installation, thus minimizing the need for additional construction work. Our company provides a consistent response from development to design, manufacturing, construction, and maintenance, so even customers installing for the first time can use it with confidence. A storage space for the panels and middle columns is required. *Optional storage boxes, wall hooks, and storage covers can also be produced. The lower frame FB type has a lower frame that is FB, so there is no need to consider water drainage in its specifications.

• Drainage material

No storage location needed! A sheet-type waterproof board that can be set up immediately in an emergency.

Sheet-type waterproof boards are stored in a casing, eliminating the need for storage space! They can be easily installed in a short time. They are also recommended for wide parking lot entrances. Our company provides a consistent response from development to design, manufacturing, construction, and maintenance, so even first-time customers can use them with confidence.

• Drainage material

This is a waterproof board (water stop board, flood prevention board) that can be easily installed by operating a hydraulic pump. It can be set up quickly by one person and does not require storage space!

The electric lift-type waterproof barrier (water stop board, flood prevention board) 'JP-WP-AU' can be easily installed by one person with the push of a button to operate the hydraulic pump. The manual lift-type waterproof barrier (water stop board, flood prevention board) 'JP-WP-U' can be installed using a manual hydraulic pump, making it possible to set up even during a power outage. Installation requires some effort and time. It is ideal for wide openings and allows vehicle passage during normal times. There is no need for a middle column, so no storage space is required. It can match the finishing materials of the surrounding floor, blending in without compromising the design. Our company provides a consistent response from development to design, manufacturing, construction, and maintenance, so even first-time customers can use it with confidence. *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage material

The removable waterproof board requires storage space.

Until it is set up in case of emergency, the detachable waterproof board is stored and kept. We have various types of storage equipment available, such as storage boxes, wall hooks, and carts. Choose according to the distance to the installation location and the storage space. ■ Vertical storage box ■ Horizontal storage box ■ Wall hook ■ Vertical belt storage It can be transported to the installation location with casters. ■ Storage cart ■ Dedicated cart

• Disaster prevention fittings

Perfect for underground parking lots! Waterproof boards that can be set up immediately in emergencies without the need for a storage location.

The swing-type waterproof panel (JP-WP-SW) can be easily installed by opening and closing the water-stopping panel like a door, making it accessible for anyone to set up. When installing, space is required to open and close the water-stopping panel, and height adjustments of the slab may be necessary. It is suitable for wide entrances, making it ideal for installation at underground parking entrances. Additionally, it does not take much time to install due to its wall-mounted storage. Our company provides a consistent response from development to design, manufacturing, construction, and maintenance, so even first-time customers can use it with confidence.

• Drainage material

Perfect for wide entrances and exits! Can be used as a gate during normal times.

The sliding waterproof panel (JP-WP-SL) is designed to be installed by sliding the water-stopping panel horizontally, making it easy for anyone to set up. The biggest advantage is that it can be used as a gate. The pocket space is required to store the water-stopping panel, so additional space is needed. Since there is no hassle of transporting the panels, installation does not take much time. Our company provides a consistent response from development to design, manufacturing, construction, and maintenance, so even first-time customers can use it with peace of mind.

• Drainage material

Panel-type waterproof board! Supports maximum immersion height of up to 2 meters!

The removable waterproof board is a relatively inexpensive product in our lineup that can be installed in both new constructions and renovations. One of its advantages is that it can be installed in various locations without the need for deep excavation. 【Advantages】 ● Supports flooding heights up to 2 meters ● Can be installed in various locations ● Relatively inexpensive ● Can be installed regardless of new construction or renovation work Our company provides a consistent response from development to design, manufacturing, construction, and maintenance, so even first-time customers can use it with confidence. Storage space for panels and middle columns is required. *Optional storage boxes, wall hooks, and storage covers can also be produced. The lower frame FB type has a lower frame that is FB, so there is no need to consider drainage.

• Drainage material

What do the members of the back office department consider when choosing or replacing a system? If the same product is handled by both a "manufacturer" and a "distributor," how do you feel about it? "Distributor"? Isn't it cheaper to buy directly from the manufacturer? It's obvious that receiving direct service is better, right? ...Is that really the case? In the materials we are releasing this time, we will explain the benefits of "introducing a distributor." Here’s a preview of the materials: 【If you’re going to choose, you should leverage the power of a distributor that handles the ○○ system!】 【Make the distributor your ○○○○○○○ and use them to the fullest!】 Along with these points, we are offering a "Distributor Evaluation Checklist" that will be your strong ally, free of charge! Please make good use of it.

A new dedicated end cover that firmly protects the ends of the channel slit (N11/N112) has arrived! Just by installing it, you can prevent injuries and snags, significantly improving safety after construction. Furthermore, the finish is neat and beautiful. We offer three colors: chrome, white, and black.

Nitto Kousakusho Co., Ltd. (Osaka) is a comprehensive manufacturing company that supports production through "jig expertise × precision machining." We are a manufacturer of Wankel-type rotary engines (RE). Our Wankel-type RE faithfully reproduces the basic structure of Dr. Wankel's design. Nitto Kousakusho Co., Ltd. (Osaka) is pleased to announce the start of special order production and sales of the "80cc RE for gasoline" that we have been developing as a prototype, named "NRG-80." [See brochure] This product is a compact 80cc RE developed utilizing the precision machining technology and unique know-how that we have cultivated over many years. It is expected to be widely used in civilian applications as a power source for generators, pumps, and in the hobby sector. We will continue to respond to our customers' diverse needs and contribute to society through innovative manufacturing. You can watch the operation video at the following address: https://www.youtube.com/watch?v=mVCfVFYMrGU #RotaryEngine #HydrogenRotaryEngine #NittoMFG #ToolSales

We are pleased to announce that our "Film Fall Water Performance (Line Waterfall)" has been adopted for the "Belgium Pavilion" at Expo 2025 Osaka-Kansai, and it will be operational and on display every day during the event. The Belgium Pavilion has chosen "water" as one of its themes, and our water feature technology has been incorporated as part of its symbolic presentation. ■ Overview Name: Belgium Pavilion (Expo 2025 Osaka-Kansai) Duration: Ongoing until October 13, 2025 (Monday) Venue: Yumeshima, Osaka Official website: https://www.expo2025.or.jp/ When you visit the expo, please make sure to stop by the Belgium Pavilion and experience the unique world created by "water."

【Period: Ongoing until October 31, 2025】 For orders of 10 or more: Dry T-shirt 1 piece @1,800 yen (tax included) Dry Polo shirt 1 piece @2,300 yen (tax included) (Includes garment and one print location) For sizes 3L and above, an additional 550 yen An additional 550 yen for each additional print location Design and data production fees are required separately. (No fee if submitting complete data) We accept orders for various purposes such as events, teams, goods, souvenirs, and gifts, from one piece to mass production. We also have many other garments not listed. Please feel free to inquire.