List of Earthworks products

Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.

• others

Pole for Shimoda dragonfly

• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums
• Pile and foundation work

For the restoration of the pavement of the upper and lower sewage systems.

• Water Supply Facilities
• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums

Easy soil feathering and slope shaping.

• Aggregates and crushed stone
• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums

Designed with a non-slip feature for easy gripping.

• Aggregates and crushed stone
• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums

Specialized components for screw piles suitable for the installation and maintenance of ground-mounted solar facilities and agrivoltaic power generation equipment!

• Earthworks
• Piles, caissons, sheet piles
• Pile and foundation work

These are specialized components for screw piles suitable for the installation and maintenance of ground-mounted solar facilities and agrivoltaic power generation equipment!

• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Earthworks
• Piles, caissons, sheet piles

Low-cost earthquake measures! With two sliding sheets, the building's shaking can be reduced to a maximum of seismic intensity 5.

• Earthworks
• Residential foundations
• Pile and foundation work

Easy assembly that is simple, safe, and straightforward to install, with steel panels that do not require demolding! Supports construction extensions and angle adjustments!

• Formwork material
• Road facilities
• Earthworks

The tapered structure transmits strong impact force to the single pipe and prevents deformation of the single pipe. It can also be reused!

• Earthworks
• Pile and foundation work
• Other woodworking

More than 90% of the topsoil before separation is reusable! Reduction of disposal and transportation amounts, and reduction of purchased soil!

• Earthworks
• Civil Engineering Method
• Other civil engineering works

Manufacturing fill materials with quality tailored to their intended use! It is possible to effectively utilize poor soil!

• Earthworks
• Civil Engineering Method
• Other civil engineering works

A support system for integrated drilling aimed at zero excavation.

• Earthworks
• Civil Engineering Method

Large (1000mm x 1000mm) slope retaining and riverbank protection bags made from natural hemp fibers! They return to nature, so no removal work is necessary.

• Earthworks
• Pile and foundation work

A cast-in-place concrete enlarged base pile method that allows for a fivefold increase in bearing capacity even in narrow sites.

• Earthworks
• Road construction

Super large sandbag measuring 1000mm × 1000mm! Durable 1-ton type made of hemp material 'Drain Eco Bag'.

• Earthworks
• Pile and foundation work

It is lightweight and has good workability, significantly reducing the friction resistance between the strata and the laid pipes.

• Other civil engineering works
• Earthworks
• Piles, caissons, sheet piles

It is lightweight and has good workability, significantly reducing the friction resistance between the strata and the laid pipes.

• Other civil engineering works
• Earthworks
• Piles, caissons, sheet piles

With a 200L mixture, it's lightweight at 1.5kg, making it easy to work with and allowing for quick preparation of the solution!

• Other civil engineering works
• Earthworks
• Piles, caissons, sheet piles

With a 200L mixture, it is lightweight at 1kg, easy to handle, and can be prepared in a short time!

• Other civil engineering works
• Earthworks
• Piles, caissons, sheet piles

Even in highly permeable ground, the reduction of friction is significant, leading to a decrease in thrust.

• Other civil engineering works
• Earthworks
• Pile and foundation work

It is a powder type with a small amount of addition, which improves workability.

• Other civil engineering works
• Earthworks
• Pile and foundation work

It can be prepared in a short time of 5 to 10 minutes and is very resistant to dilution by groundwater and other sources!

• Other civil engineering works
• Earthworks
• Piles, caissons, sheet piles

The amount added is about one-third compared to powder thickeners! It has good workability and is economical!

• Other civil engineering works
• Earthworks
• Pile and foundation work

When adjusting viscosity and other properties, it can be easily done by increasing or decreasing the basic formulation.

• Dam construction
• Other civil engineering works
• Earthworks

Neutral pH and excellent safety! Quickly transport leftover soil from the site with a small amount of addition!

• Airport facilities
• Other civil engineering works
• Earthworks

It is primarily composed of superabsorbent resin and exhibits a friction-reducing effect with a very small amount of additive.

• Other civil engineering works
• Earthworks
• Pile and foundation work

A new eco-frame made from natural fibers! It protects against soil runoff immediately after greening base molding and returns to the soil after planting.

• Earthworks
• Pile and foundation work

From Imagination to Creation: Towards Further Evolution of Environmentally Friendly Innovative Technologies

• Earthworks
• Pile and foundation work
• Waterproofing work

A monitoring technology that evaluates stability by monitoring the behavior of cutting edges and structures using multiple laser rangefinders and conducting multi-point simultaneous measurements at in...

• Bridge Construction
• Dam construction
• Earthworks

Quickly solidify sludge and mud! No change in pH due to treatment! Modified to optimal soil for vegetation.

• Earthworks
• Ground improvement
• Pile and foundation work

Crush troublesome hard materials in one go! This one machine is all you need for crushing and screening!

• Earthworks

EverProtect creates microscopic concrete in the voids of the surface layer!!

• Other civil engineering works
• Earthworks
• Pile and foundation work

It is not affected by the climate and is easy to handle.

• Dam construction
• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums

Just mix it with soil or gravel! A material that is friendly to people and the environment.

• Civil Engineering Method
• Earthworks

An ultra-lightweight mat that can be held with one hand! (Approximately 8kg for 2m²). Easy to lay and remove! Can withstand up to 140t/m².

• Road construction
• Railway Construction
• Earthworks

Easily portable with one hand! Ultra-lightweight polyethylene mat (supports a load capacity of up to 140t/m2! 2m2, approximately 8kg)

• Road construction
• Railway Construction
• Earthworks

Perfectly effective even in strata with large voids due to coarse and thick fibers, such as in ordinary construction work!

• Earthworks

Compact liquid type! A mud additive with excellent water retention due to thickening effect and protective film function.

• Earthworks

Separate soil and waste! Featuring modifiers and dust suppression agents that can be used safely in a short time.

• Earthworks

NETIS registered product! Easily separate waste and soil that are seamlessly integrated!

• Earthworks
• Pile and foundation work
• Wood processing

Bubble shield construction method! A special foaming material that enhances fluidity and water-stopping properties with smooth and fine bubbles.

• Earthworks

This is an introduction to our promotional construction chemicals.

• Earthworks

Compact equipment with granular powder type! Additive to eliminate adhesion of viscous soil to machinery.

• Earthworks

It is possible to effectively utilize a large amount of thinned timber, making construction faster, cheaper, and easier, allowing for the creation of three-dimensional structures! We can flexibly resp...

• Other civil engineering works
• Earthworks
• Pile and foundation work

Would you like to effectively utilize useful waste generated in the region (such as sludge and wood waste) and engage in natural restoration?

• Other civil engineering works
• Earthworks
• Pile and foundation work