List of Civil Engineering Materials products
- classification：Civil Engineering Materials
181～225 item / All 9530 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
Stainless steel catch basket specifically for concrete manholes! (Strainer, basket, cage)
- Drainage material
Free gift! HACCP drainage support system school lunch achievement photo collection
An all-stainless steel drainage system that supports the implementation of HACCP in food manufacturing environments. This time, we will introduce our achievements in school lunch installations! "Even when looking at product information, it's hard to understand how it will fit." "It takes time to gather information when specialized knowledge is needed." Do you have such concerns? We will clearly present the installation points of the all-stainless steel drainage system that supports HACCP implementation in food manufacturing environments, using construction drawings and actual installation photos!
No storage location needed! A sheet-type waterproof board that can be set up immediately in an emergency.
- Drainage material
[Free Catalog Download] Information about the waterproof board catalog
In April 2025, the waterproof board catalog vol.2 of Japan Pit was published.
Perfect for wide spaces! No storage space needed! Waterproof board that can be easily installed by operating a hydraulic pump.
- Drainage material
Panel-type waterproof board! Supports maximum immersion height of up to 2 meters!
- Drainage material
[Free Catalog Download] Information about the waterproof board catalog
In April 2025, the waterproof board catalog vol.2 of Japan Pit was published.
A groundbreaking product that changed the common understanding of steam traps, contributing to CO₂ reduction by reducing steam usage: Columnar Hole Type [Steam Saver].
- Piping materials (copper pipes, cast iron pipes)
The load of the structure can be distributed effectively by the geocell layer! It suppresses lateral displacement and improves bearing capacity. *Construction video available now!
- Civil Engineering Method
- Ground improvement materials
Soft ground improvement "ecoweb(TM) geocell"
The "ecoweb(TM) geocell" is made from high-density polyethylene that is shaped into a honeycomb structure through ultrasonic welding. It is a construction method that fills local excavated soil or crushed stone to provide a constrained supporting ground. In the subgrade, a geocell layer effect can be achieved as a base layer when the CBR is below 3%, allowing for a thin layer application. The vehicle wheel loads are distributed, and rutting is reduced, which improves drivability. Additionally, construction videos are available on the product page, so please take a look.
Powerful and easy to secure, the raised grating 'OG Lock K'! For theft prevention and more! Prevents wobbling! Prevents lifting!
- Grating
Just combine four parts! A lightweight frame with a simple structure.
- Drainage material
- Slope protection material
- Road construction
Lift the net to protect itself as the plant grows! It has different roles in the dense and sparse areas. The materials used are only a mat and ring anchors.
- Planting work
- Slope protection material
A network integrated with vegetation mats protects plants from damage and prevents erosion and collapse of slopes! The greening capability is equivalent to that of commercially available vegetation ma...
- Civil Engineering Sheet
Release of the integrated vegetation substrate mat "Kusamamor 2 Type" for deer damage control.
We have added to the lineup of the integrated vegetation mat for deer damage control, the "Kusamamoru," which was released in 2024. - Integrated vegetation substrate mat for deer damage control "Kusamamoru Type 2" *Note: 2 is in Roman numerals. There are various methods for deer control on slopes, but "Kusamamoru Type 2" and "Kusamamoru" are products that allow for damage control while installing vegetation mats. We offer a wide range of solutions not only for slopes but also for preventing trampling, damage, and digging by deer and wild boars in green spaces, as well as intrusion prevention fences. We will provide the best proposals for solving your challenges, so please feel free to consult with us.
Even during the long winter with heavy snowfall, we protect your home and promise safety and security!
- Snow melting equipment
- Waterproofing work
- Roof and gutter construction
Protect the growth points and roots of plants! It can be combined with frame supports and vegetation mats.
- Planting work
- Slope protection material
- Pest and insect control products
A maintenance-reducing vegetation sheet that balances weed intrusion suppression and soil erosion prevention, suitable for roads, ponds, field edges, and factory sites.
- Landscaping and planting
- Slope protection material
- Civil Engineering Sheet
Excellent erosion resistance! Made with environmentally friendly natural materials.
- Planting work
- Slope protection material
- Landscaping materials
A highly durable weed control sheet with extensive experience in public works. We introduce NETIS and construction price listed products that are often chosen during estimation. [10-year case study co...
- Civil Engineering Sheet
The weed control material "Strong Grass Joint Sheet" has been registered in NETIS.
The "Strong Grass Joint Sheet," which prevents the emergence of robust weeds such as cogon grass and Japanese pampas grass from the joints between pavement and blocks, has been registered with NETIS. ◆NETIS Registration Number: CG-240009-A For more details, please contact Shirazaki Corporation!
Eco-friendly reuse concept! We provide total support with abundant materials and a network.
- Water and sewerage pipe fittings
Because it's reusable, it's environmentally friendly! Stainless steel temporary piping system REPCS - for temporary water main construction during sewer work and changes to water pipelines!
For the renewal and maintenance of existing pipelines! Temporary piping rental service REPCS is a service that provides temporary materials needed for temporary construction of water supply pipelines, such as changes to water pipes due to sewer construction. This service, uniquely devised by our company, started in 1989 and is now adopted by over 85% of municipalities nationwide, from Hokkaido to Kyushu. We offer the "G type" for speedy installation in three steps, as well as the standard "H type." 【Features】 ■ Easy to connect ■ Built-in disconnection prevention mechanism ■ Excellent pressure resistance ■ Reliable safety ■ Smooth shipping response for peace of mind at any time *For more details, please refer to the catalog or feel free to contact us.
[New Product] "MCV-G" Compact Rapid Air Valve with Multi-Purpose Features
- Piping materials (copper pipes, cast iron pipes)
A simple water supply station that everyone can use! Made of safe and secure stainless steel.
- Piping materials (copper pipes, cast iron pipes)
Assembly in 10 minutes! Quickly secure the lifeline in your town! Emergency water supply tank - Rescue Tank.
Assembly in just 10 minutes! Enables quick distribution of emergency water during disasters. The rescue tank is made of stainless steel, making it hygienic and easy to manage after use. It can be transported by a 1-ton truck or a van and can be moved by two adults (before filling with water). It can be used as a water supply point and with water supply vehicles. Additionally, by attaching the rescue tap (water supply faucet) to the assembled body, it allows for supply from one water outlet to four faucets (up to eight faucets maximum). Assembly takes only 10 minutes! Quickly secures the lifelines of the city. 【Features】 ■ Made of stainless steel ■ Easy assembly ■ Easy connection ■ Transportable by 1-ton truck or van *For more details, please refer to the PDF or feel free to contact us.
A bridge of evolution that connects to the future! Meiwa Kogyo's water pipe bridge is a completely custom-made prefabricated system water pipe bridge!
- Piping materials (copper pipes, cast iron pipes)
Examine. Wash. Utilize. Create. ———— Meiwa Pipeline Renewal System M-PLUS ————
We offer a comprehensive system that covers everything from on-site surveys to proposals, design, manufacturing, insulation, painting, construction, and aftercare, providing a wide variety of options to meet all needs and scenarios. We manufacture products tailored to various applications, including water pipe bridges such as standalone bridges and bridge-mounted pipes, as well as coated steel pipes for water transport, pressure iron pipes, on-site piping, buried pipes, pipe-in-pipe systems, and river crossing pipes. 【Meiwa Pipeline Renewal System M-PLUS】 ■ Camera surveys (non-water pipe internal camera surveys) ■ Pipe cleaning (SCOPE method "special pipe cleaning method for water pipes" and HS method "high-speed carbonated water cleaning method") ■ Renewal methods (SDF method) ■ Rehabilitation methods (hose lining method, Paltem HL method, etc.) ■ Temporary piping (REPCS) *For more details, please refer to the external link page or feel free to contact us.
Significant reduction in cleaning and inspection efforts! Maintenance can be done without tools.
- Piping materials (copper pipes, cast iron pipes)
- Piping and insulation
The promotional video for the super-efficient construction of the Groo Joint has been updated!
We have renewed the PR video for Grojoint! In this renewal... ☑ The video conveys the construction speed even better! ☑ The features and benefits are explained more clearly! ☑ Updated to the Reiwa style. The latest version has been reborn stylishly! We encourage everyone considering reducing construction time and improving efficiency to take a look. Please take this opportunity to check out the latest construction image!☆
This is an air valve that protects stable water flow in pipes with high quality born from the pursuit of functionality and rationality!
- Piping materials (copper pipes, cast iron pipes)
■Non-freezing type utilizing the flow energy of the main pipe ■Non-freezing rapid air valve Airis Neo - High quality born from the pursuit of functionality and rationality!
Protect stable water flow in pipes with high quality born from the pursuit of functionality and rationality! The Airis Neo is a freeze-proof type that utilizes the flow energy of the main pipe and is an air valve that maintains stable water flow within the piping. Its flat and slim compact shape accommodates all installation conditions. Made of stainless steel and plastic, it excels in corrosion resistance and toughness. Additionally, the auxiliary valve that stops the flow of water within the valve adopts a new mechanism, significantly improving workability and safety during inspection and cleaning. 【Features】 ■ Compact body that does not compromise aesthetics ■ Special structure with auxiliary valve function ■ Freeze-proof structure ■ High durability ■ Excellent intake and exhaust function *For more details, please refer to the catalog or feel free to contact us.
Space-saving construction has further improved! Piping for sizes up to 80A can be done by hand.
- Water and sewerage pipe fittings
The promotional video for the super-efficient construction of the Groo Joint has been updated!
We have renewed the PR video for Grojoint! In this renewal... ☑ The video conveys the construction speed even better! ☑ The features and benefits are explained more clearly! ☑ Updated to the Reiwa style. The latest version has been reborn stylishly! We encourage everyone considering reducing construction time and improving efficiency to take a look. Please take this opportunity to check out the latest construction image!☆
Assembly in 10 minutes! Enables quick distribution of emergency water during disasters.
- Piping materials (copper pipes, cast iron pipes)
Assembly in 10 minutes! Quickly secure the lifeline in your town! Emergency water supply tank - Rescue Tank.
Assembly in just 10 minutes! Enables quick distribution of emergency water during disasters. The rescue tank is made of stainless steel, making it hygienic and easy to manage after use. It can be transported by a 1-ton truck or a van and can be moved by two adults (before filling with water). It can be used as a water supply point and with water supply vehicles. Additionally, by attaching the rescue tap (water supply faucet) to the assembled body, it allows for supply from one water outlet to four faucets (up to eight faucets maximum). Assembly takes only 10 minutes! Quickly secures the lifelines of the city. 【Features】 ■ Made of stainless steel ■ Easy assembly ■ Easy connection ■ Transportable by 1-ton truck or van *For more details, please refer to the PDF or feel free to contact us.
Adjusting pipe dimensions has never been easier. Perfect fit with high-performance expansion joints!
- Water and sewerage pipe fittings
- Piping Equipment
【New Product】Adjusting pipe dimensions made surprisingly easy. Perfect fit with high-performance expansion joints☆Meiwa Flange Grooved Joint
The Meiwa Flange Grooved Joint allows for subtle dimensional adjustments during pipe installation, enhancing construction flexibility. Made from SUS304, it is a corrosion-resistant expansion joint that requires minimal maintenance. Additionally, it uses EPDM rubber, which is strong against heat and chemicals, as a packing material. It can be used for water supply, agricultural water, and industrial water piping. Point 1: Easy fine dimensional adjustments Point 2: Improved work efficiency with easy installation Point 3: Excellent corrosion resistance with stainless steel Point 4: High durability EPDM rubber ring *For more details, please refer to the catalog or feel free to contact us.*
High-performance expandable joints developed by stainless steel processing experts!
- Piping materials (copper pipes, cast iron pipes)
◆◆◆ Developed by experts in stainless steel processing ◆◆◆ Stainless steel expandable joint MS Joint - Durability is semi-permanent compared to iron products.
High-performance expansion joints developed by experts in stainless steel processing! Meiwa Industry's MS Joint, made from SUS304 and SUS316, is a stretch joint that is resistant to corrosion and requires minimal maintenance. Its durability is nearly permanent compared to iron. The long stretch pipe smoothly absorbs the expansion and contraction of the main pipe, while its flexibility withstands bends of 3 to 5 degrees, demonstrating its effectiveness against environmental changes after installation. Additionally, CR rubber, which is strong against chemicals, is used as a packing material. It can be widely utilized in various applications, from drinking water supply to agricultural water, industrial water piping, and sewage systems. 【Features】 ■ Completely shuts out corrosion ■ High stretch performance ■ CR rubber ring suitable for sewage systems ■ Four types available to choose from based on the main pipe diameter and site conditions *For more details, please refer to the catalog or feel free to contact us.
Are you having trouble with the renewal and maintenance of existing pipelines? We offer total support as a temporary piping rental service, from construction methods to technical assistance!
- Water and sewerage pipe fittings
Because it's reusable, it's environmentally friendly! Stainless steel temporary piping system REPCS - for temporary water main construction during sewer work and changes to water pipelines!
For the renewal and maintenance of existing pipelines! Temporary piping rental service REPCS is a service that provides temporary materials needed for temporary construction of water supply pipelines, such as changes to water pipes due to sewer construction. This service, uniquely devised by our company, started in 1989 and is now adopted by over 85% of municipalities nationwide, from Hokkaido to Kyushu. We offer the "G type" for speedy installation in three steps, as well as the standard "H type." 【Features】 ■ Easy to connect ■ Built-in disconnection prevention mechanism ■ Excellent pressure resistance ■ Reliable safety ■ Smooth shipping response for peace of mind at any time *For more details, please refer to the catalog or feel free to contact us.
Introducing the dimension table, component list, and optional materials used in REPCS!
- Water and sewerage pipe fittings
Because it's reusable, it's environmentally friendly! Stainless steel temporary piping system REPCS - for temporary water main construction during sewer work and changes to water pipelines!
For the renewal and maintenance of existing pipelines! Temporary piping rental service REPCS is a service that provides temporary materials needed for temporary construction of water supply pipelines, such as changes to water pipes due to sewer construction. This service, uniquely devised by our company, started in 1989 and is now adopted by over 85% of municipalities nationwide, from Hokkaido to Kyushu. We offer the "G type" for speedy installation in three steps, as well as the standard "H type." 【Features】 ■ Easy to connect ■ Built-in disconnection prevention mechanism ■ Excellent pressure resistance ■ Reliable safety ■ Smooth shipping response for peace of mind at any time *For more details, please refer to the catalog or feel free to contact us.
Solve the freezing problem! Our high-quality air valve with a secondary valve function ensures stable water flow in the piping.
- Piping materials (copper pipes, cast iron pipes)
★Excellent intake and exhaust performance with a new structure for dust prevention★ Agricultural air valve Smart Air Valve — Ensuring smooth water flow in agricultural pipelines! —
Air valve with a new structure that features excellent intake and exhaust performance and dust prevention! The Smart Air Valve is an air valve installed in agricultural pipelines for smooth water flow and rapid filling and draining. Commonly used air valves for water supply systems face challenges in maintenance management due to operational failures caused by debris and sand contamination in agricultural water. Our agricultural air valve adopts a structure that resolves these operational failures while maintaining excellent intake and exhaust performance. 【Features】 ■ Easy maintenance to prevent debris accumulation ■ Compatible with various installation conditions such as water pipe bridges and buried sections ■ High durability *For more details, please refer to the PDF document or feel free to contact us.
Significantly reduces the effort required for cleaning and inspection compared to conventional bucket strainers!
- Piping materials (copper pipes, cast iron pipes)
The promotional video for the super-efficient construction of the Groo Joint has been updated!
We have renewed the PR video for Grojoint! In this renewal... ☑ The video conveys the construction speed even better! ☑ The features and benefits are explained more clearly! ☑ Updated to the Reiwa style. The latest version has been reborn stylishly! We encourage everyone considering reducing construction time and improving efficiency to take a look. Please take this opportunity to check out the latest construction image!☆
Solving the problem of waste in agricultural water! Adopting a structure that resolves malfunctions. Contributes to smooth water flow and rapid filling and draining with the high durability of SUS304.
- Piping materials (copper pipes, cast iron pipes)
★Excellent intake and exhaust performance with a new structure for dust prevention★ Agricultural air valve Smart Air Valve — Ensuring smooth water flow in agricultural pipelines! —
Air valve with a new structure that features excellent intake and exhaust performance and dust prevention! The Smart Air Valve is an air valve installed in agricultural pipelines for smooth water flow and rapid filling and draining. Commonly used air valves for water supply systems face challenges in maintenance management due to operational failures caused by debris and sand contamination in agricultural water. Our agricultural air valve adopts a structure that resolves these operational failures while maintaining excellent intake and exhaust performance. 【Features】 ■ Easy maintenance to prevent debris accumulation ■ Compatible with various installation conditions such as water pipe bridges and buried sections ■ High durability *For more details, please refer to the PDF document or feel free to contact us.
Would you like to rent a submersible pump along with REPCS materials? We have a wide range of pumping equipment tailored to meet your needs and piping routes.
- Piping materials (copper pipes, cast iron pipes)
Introducing the dimension table and component list for materials used in the H type of REPCS!
- Water and sewerage pipe fittings
Turn it and click, connection complete! Are you familiar with stainless steel piping that thoroughly reduces labor on site? We have a wide range of sizes from 40A to 250A.
- Piping materials (copper pipes, cast iron pipes)
- Piping and insulation
The promotional video for the super-efficient construction of the Groo Joint has been updated!
We have renewed the PR video for Grojoint! In this renewal... ☑ The video conveys the construction speed even better! ☑ The features and benefits are explained more clearly! ☑ Updated to the Reiwa style. The latest version has been reborn stylishly! We encourage everyone considering reducing construction time and improving efficiency to take a look. Please take this opportunity to check out the latest construction image!☆
More 'ease' on site. Meiwa Kogyo's agricultural air valves improve clogging issues and eliminate troubles, reducing the burden of work.
- Water and sewerage pipe fittings
- Agricultural civil engineering works
An environmentally friendly weed control sheet has been created, maintaining the same performance as the highly proven "Chigaya Sheet(R)" used in public works.
- Civil Engineering Sheet
The Chigaya Sheet ECO has been registered in NETIS.
The "Chigaya Sheet ECO," made from recycled materials, has been registered with NETIS. It is an environmentally friendly weed control sheet with Eco Mark certification, maintaining the same performance as the well-established "Chigaya Sheet" used in public works. (NETIS registration number CG-250003-A) For more details about the product, please contact Shirazaki Corporation!
Rockfall measures / Stone masonry protection work / Slope protection work / Wildlife damage measures / Fall prevention net
- Protective fence
Lightweight, rust-resistant, high-durability polyester net.
- Slope protection material
A covering material stronger than blue sheets. A mat that hardens gradually with watering and is easy to install.
- Civil Engineering Sheet
What is the reason that the bamboo (bamboo shoots) can be suppressed by the Take Guard method? We will guide you through its secrets.
- Civil Engineering Sheet
The Tsuru Guard method is a technique designed with the expertise of weed professionals in mind. Let me introduce you to its unique features!
- Civil Engineering Sheet