List of Civil Engineering Materials products
- classification:Civil Engineering Materials
226~270 item / All 9532 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
Perfect for underground parking lots! Waterproof boards that can be set up immediately in emergencies without the need for a storage location.
- 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 entrances and exits! Can be used as a gate during normal times.
- 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.
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 sp...
- 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.
For school meal centers and food factories! The stainless steel gutters and troughs of the "HACCP support drainage system" protect the hygiene environment of the floor.
- Gutters and U-shaped gutters
A wide range of SUS-made drainage channels and other products to support your operations implementing advanced hygiene management based on HACCP! We introduce drainage pits, catch basins, and pit cove...
- Gutters and U-shaped gutters
The ability to respond to custom products and the speed of response! High-quality proposal capabilities backed by extensive specialized knowledge!
- others
- Water stop
Made of stainless steel, with a slope! An economical duster suitable for areas with low drainage volume: duster pit/drain trough/sanitary pit.
- Drainage material
Ideal for cart cleaning and rotary kettles! It is resistant to dirt and easy to maintain!
- Drainage material
A drainage pit divided into upper and lower sections! It has an easy-to-maintain structure!
- Drainage material
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!
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
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
The key to long-term weed prevention is not to create even the slightest gap.
- Civil Engineering Sheet
We will introduce the best method for weed control from the fixed pin installation area.
- Civil Engineering Sheet
Due to its thick diameter of 9mm, it can be used on all types of ground! It securely holds down the weed prevention sheet!
- Civil Engineering Sheet
Industry first! U-shaped anchor pin with a diameter of 6mm.
- Civil Engineering Sheet
Fixing pins for securing weed control sheets. Understand the characteristics of the fixing pins and use the appropriate ones for your site!
- Civil Engineering Sheet
We will showcase a wide range of products that can be used beyond highways. *October 16-17 @ Tokyo Big Sight
- Safety and consumables
- Paving Materials
- Vehicle Management System
Complete multiple cables in one core extraction at a single location, and it looks neat! No troublesome caulking is required.
- Water and sewerage pipe fittings
- Piping Equipment
SUS-made vibration-proof flexible pipe expansion joint
- Piping materials (plastic pipes)
- others
Effective land use with vertical walls! Retaining walls for residential and road construction that achieve shortened construction periods and labor savings.
- Concrete Retaining Wall
- Retaining wall
Highly versatile L-shaped retaining walls for roads. Available in a lineup up to 5.0m with a 250mm pitch.
- Concrete Retaining Wall
- Retaining wall
Manufactured in 1-degree increments from 90 degrees to 150 degrees! Corner retaining walls that can withstand large-scale earthquakes.
- Concrete Retaining Wall
- Retaining wall