Achieving leak prevention through increased adhesion strength with the concrete slab!
Using permeable filters and mesh sheets for the outer layer! Drainage without clogging.
Coagulate and settle wastewater (drainage) for purification! Shorten dissolution time with a uniquely developed agent!
The filtration efficiency is at a wind speed of 2 m/sec! The filter material is completely and firmly bonded with polyvinylidene chloride resin.
The compressive creep deformation is small! It has excellent permeability in both vertical and horizontal directions.
Introducing a stainless steel drainage grate that is resistant to dirt and easy to clean!
A structure made of monofilament that excels in pressure resistance! It ensures water flow cross-section even underground.
Panel-type waterproof board! Supports maximum immersion height of up to 2 meters!
A filter for retaining walls and drainage pipes that can be added from the roadside, convenient for repair work!
The composite wave structure of steel plate and polyethylene achieves excellent compressive strength and lightness!
Drainage of agricultural ponds is implemented inexpensively using siphon drainage! Achieving a drainage rate of 2m³ per minute with a φ100mm device!
Even during times of abundant spring water, reliable water diversion is possible! Environmentally friendly NATM tunnel back drainage material.
It can accommodate complex drainage shapes such as pools, allowing for a flexible layout! Custom and special orders are accepted.
Permeable filters prevent the intrusion of soil particles! They demonstrate excellent permeability without clogging.
A drainage pit divided into upper and lower sections! It has an easy-to-maintain structure!
Of course, it has high drainage capacity! An economical and high-efficiency product that excels in durability and lightweight design.
Coagulate and settle wastewater (drainage) for purification! Shorten dissolution time with a uniquely developed agent!
"Screen Orifice"! While catching debris, it adjusts the flow rate! A product that combines a screen and an orifice into one integrated unit.
As a drainage material for the back of retaining walls and culverts, as well as horizontal drainage material within embankments! A planar drainage material with a wide range of applications.
Ideal for cart cleaning and rotary kettles! It is resistant to dirt and easy to maintain!
Blow catcher BCH-K series for easy handling of expansion water discharged from electric water heaters [open structure]
Introducing a diverse lineup of flexible joints for drainage use.
Introducing examples of U-shaped ditch utilization for landslide disaster prevention measures in mountainous areas and for erosion control and water management projects!
A new option for drainage fittings! Supporting the creation of the best drainage environment with excellent drainage performance, sound insulation, and workability.
Each component is lightweight, making it possible to transport and install manually! It can be used for various purposes such as small steps, shoulder slopes, and vertical drainage.
Stainless steel catch basket specifically for concrete manholes! (Strainer, basket, cage)
Can be installed in uneven areas! A cost-effective and highly versatile panel-type waterproof board.
Just by laying it on the floor of your closet, it prevents mold! The "mold-free" slatted board features excellent breathability, high strength, and water resistance. We are currently offering free cut samples!
Introducing a protector for underwater pumps with excellent pressure resistance and flexibility to reduce labor hours at civil engineering construction sites!
Blow catcher BCH-M series for easy handling of expansion water discharged from electric water heaters [sealed structure].
Durable specifications, two types of handles, a basket for grease traps without corner welding.
Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and ensure safety. They can also be replaced with existing concrete covers.
[Baseball Stadium] Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and cover them safely. Can be replaced with existing concrete covers as well.
It's incredibly lightweight! A protective mat designed for quick installation on slopes, prioritizing safety.
Thorough pursuit of simplifying construction! Can be used as a substitute for crushed stone in retaining walls under 5 meters in height.
Perfect for wide entrances and exits! Can be used as a gate during normal times.
Perfect for wide spaces! No storage space needed! Waterproof board that can be easily installed by operating a hydraulic pump.
A very lightweight, sand gap-targeted, finely designed suction prevention agent with specified weight! It also has excellent permeability for the elimination of groundwater. *Catalogs will be provided together.
Waterproof layer adhesion plates for leak prevention! A high-performance drainage system resolves floor slab deterioration caused by water accumulation.
A specially shaped filter that corresponds to the slope! A strainer filter that can be installed simply by inserting it into the drainage pipe.
Made of color-coated steel that is resistant to rust! We have options available for connected houses and large houses.
Introducing steel drainage channels for general paving, permeable paving, and mud collection basin types!
Prevent odors and the proliferation of bacteria by not creating stagnant water! The balance valve of the dry trap opens due to the weight of the water, allowing for complete drainage, leaving no stagnant water behind!
Introducing a case study of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and ensure safety. They can also be replaced with existing concrete covers.
When adjusting the length, it can be connected no matter where it is cut! A revolutionary product that allows for lightweight and speedy installation!
New feature penetration trench! It is easy to construct and has a narrow excavation width, making it highly economical.
For stabilizing weak ground! Achieving high permeability and filter performance, along with excellent workability.
A single stable base! Thin and firm, easy to cut, with a small roll diameter and lightweight, offering excellent workability.
Prevents erosion caused by surface runoff! The structure is simple and lightweight, making transportation costs low!
The three sides are thin-walled, allowing for cutting and installation on-site! A collection box for land improvement! Includes construction examples.
Demonstrating great effectiveness in preventing landslides! Introducing the brush-coated drainage pipe for preventing clogging.
We offer a variety of sandbags and drainage materials! Introducing our extensive lineup.
Just bury the puddles and solve the problem smoothly! It has high durability and can withstand the passage of large machinery.
Achieving improved drainage performance and work efficiency! The ideal shape revived in modern times with our proud metal hollow processing technology.
We offer a wide range of basic foundation materials and drainage materials!
Ideal for repair work that requires speed! A lightweight and highly weather-resistant flexible hose.
Impact the tip bit to increase propulsion. A new driven drainage pipe made of stainless steel, resistant to rust [patent obtained].
A strong ally for pillar construction work! It quickly solidifies troublesome mud, making transportation easier.
Unique structure self-sealing trap! It can be used for both vertical and horizontal applications! There are also options for white gas pipes, cast iron drainage traps, and sink traps!
Easy installation without the need for putty! Achieves reduced construction time, stable quality, and high airtightness!
We will prevent flooding damage to parking lots! A cost-effective and highly versatile panel-type waterproof board.
No storage location needed! A sheet-type waterproof board that can be set up immediately in an emergency.
Just inject air! Reduce the risk of leaks in the sewer pipes.
Contributing to the efficiency of drainage pipe construction! Water stop plug compatible with a maximum of 2400mm.
Developed a siphon drainage system that allows for zero fuel costs and can be manually transported to prevent water level decline and dam failure! Drainage using the principle of siphoning can be easily activated!
A permeable material with both water collection and water conduction functions in a three-dimensional mesh structure.
Drain mat exclusively for tunnel backside drainage (B) with belts for installation on both sides!
Introduction of construction examples for soil stabilization drainage works, retaining wall back drainage, and tie drain mats.
There is a proven track record of use in numerous grand constructions! It also offers flexibility and enhances adhesion to the installation surface.
Weather resistance and penetration resistance are usually over 1000N, which is twice as much! A shading protection mat for waste final disposal sites that also excels in impact resistance.
Civil engineering projects that focus on people, nature, and the future.
Core structure with excellent pressure resistance! Drainage material that maintains high drainage capacity over a long period.
Prevent cracks in structures and uneven settlement or uplift caused by buoyancy pressure and scouring effects from infiltrated water and infiltration flow!
This is a water intake valve and drainage outlet for fields (rice paddies) using a 90-degree elbow. The 90-degree elbow has been threaded, allowing for easy operation (rotation).
Prevent slope collapse due to mud! A drainage prevention material with excellent water resistance, corrosion resistance, and weather resistance.
Monodrain is a drainage pipe made by knitting polyester monofilament into a tubular shape and wrapping it with a permeable filter.
We offer a diverse lineup tailored to the purpose, type of pipe, and installation location.
Introducing sanitary drainage pits suitable for HACCP measures, compatible with various pit shapes!
Superior water drainage that surpasses natural materials! A surface drainage material that reduces both construction time and costs.
The durability of the polyethylene sheath enables the long lifespan of PC structures!
The drainage efficiency is about 7 times that of conventional methods! It powerfully captures and drains groundwater that seeps through the hole walls without letting it escape.
A portable drainage pump for sudden flooding disasters caused by guerrilla rainstorms and large typhoons!
Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and ensure safety. They can also be replaced with existing concrete covers.
Introducing a case study of the installation of "colored drainage covers" that protect the aesthetics of U-shaped ditches and ensure safety. They can also be replaced with existing concrete covers.
Introducing bridge FRP with excellent durability, weather resistance, and cold resistance as a drainage device!
Made of polyethylene that can be easily cut with scissors! Since it is molded in one piece, it does not leak water.
For the protection of waterproof sheets in agricultural reservoirs, golf course landscape ponds, and waste landfill ponds!
Pump fittings JIS 10K flanges and jubilee bands! Strainers are also in the lineup.
Instantly coagulates muddy water after road cutting! A construction and civil engineering drainage coagulant with excellent speed and ease of processing.
Ensures effective and rapid drainage. By laying it under surface tiles or in parks, it efficiently drains water and prevents puddles.
Due to its lightweight, it can be installed manually and is easy to remove. Suitable for mountainous areas where heavy machinery cannot access and for sites that require restoration. Hadachi Kako has developed polyethylene resin U-shaped gutters!
"Active in heavy rain disaster recovery work" Adopted as an emergency drainage channel at sites requiring restoration to original condition! Its lightweight compared to standard U-shaped gutters contributes to smooth on-site operations.
Emergency temporary water channels supplying water to rice fields beside disaster rivers! Here are examples of U-shaped ditch utilization.
We have carefully selected microorganisms that excel in the decomposition of particularly plant and animal oils!