List of Earthworks products

Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.

• others

By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.

• Gutters and U-shaped gutters

We are introducing the recovery of tree vigor in existing green spaces using Dr. Peha liquid agent.

• Earthworks

For neutralization treatment of construction generated soil, improved soil, concrete debris, and industrial waste!

• Earthworks

A neutralizing agent that makes it difficult for the soil to become compacted! Suitable for neutralizing acidic soils and acidic sulfate soils.

• Earthworks

Introduction to neutralization tests of acidic sulfate soils and determination of mixing ratios, including procedures for slope greening.

• Earthworks

A rich lineup tailored to various uses such as landscaping and civil engineering is available!

• Earthworks

Dr. Peha softens salts and suppresses the increase in electrical conductivity!

• Earthworks

As a substitute for natural soil. Made from 100% recycled materials, it has excellent permeability and water retention. There are also numerous construction achievements.

• Earthworks
• Sports related facilities
• Other civil engineering works

It is now possible to achieve full greening even on steep slopes and rocky surfaces that were previously unsuitable for vegetation growth! This is a groundbreaking construction method.

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

Set a block and tackle on the attachment! A method for pulling out piles, H-beams, and steel sheet piles using reaction force.

• Earthworks
• Civil Engineering Method
• Pile and foundation work

Introduction of case studies for all-casing pile extraction, including prefabricated piles and cast-in-place piles!

• Earthworks
• Civil Engineering Method
• Pile and foundation work

Active in fields such as the construction of large-diameter foundation piles, underground continuous walls, and pre-boring!

• Earthworks
• Civil Engineering Method
• Pile and foundation work

Introducing the auger-assisted press-in method for embedding sheet piles while excavating with a screw!

• Earthworks
• Civil Engineering Method
• Pile and foundation work

A representative vibration-free and noise-free method for driving pre-cast concrete piles and H-shaped steel!

• Earthworks
• Civil Engineering Method
• Pile and foundation work

Smooth construction is possible! Introducing methods for driving and extracting sheet piles.

• Earthworks
• Civil Engineering Method
• Pile and foundation work

By using auxiliary construction methods, it is possible to respond to various site conditions!

• Earthworks
• Civil Engineering Method
• Pile and foundation work

There is almost no vibration or noise during construction! It is possible to perform elevation and lowering work on uneven ground.

• Earthworks
• Civil Engineering Method
• Pile and foundation work

Due to the absence of a leader, low-altitude operations are possible! It is possible to avoid aerial obstacles.

• Earthworks
• Civil Engineering Method
• Pile and foundation work

Adjusting granularity and blending settings according to the situation to resolve issues related to the ground, such as water accumulation, dust, weeds, and frost heave. *Catalog featuring general cha...

• Reinforced earth wall
• Other civil engineering works
• Earthworks

The use of biodegradable long fibers is also possible! We introduce a groundbreaking greening method for slopes that meets the needs of the times.

• Earth retaining wall/foundation reinforcement
• Earthworks
• Pile and foundation work

Conservation of landscapes through soil structures mixed with long fibers and vegetation substrate spraying! It can be applied to various locations.

• Earth retaining wall/foundation reinforcement
• Earthworks
• Pile and foundation work

Our product solves the retaining wall problem! No heavy machinery needed; it can be installed using only manual labor!

• Retaining wall
• Earthworks
• Pile and foundation work

It is a high-quality special surfactant-based foaming agent developed for bubble-mixed lightweight soil (FCB) and bubble-mixed soil using air milk and air mortar.

• Earthworks
• Pile and foundation work
• Plastering and painting work

High-speed air conveyor that does not require a vacuum tank, etc.

• Earth retaining wall/foundation reinforcement
• Earthworks
• Pile and foundation work

A construction method using a compact propulsion device that enables highly efficient excavation!

• Special Construction Method
• Earthworks
• Ground foundation construction method

High-performance machine for earthworks equipped with high compaction pressure.

• Earthworks
• Foundation construction machinery

Strong, long-lasting + self-supporting one-touch discharge! Compact storage allows for constant loading onto vehicles!

• Earthworks
• Disaster prevention supplies
• Sandbags

As a support role during disaster recovery! Transportation with cranes, forklifts, etc. is easily possible.

• Earthworks
• Disaster prevention supplies
• Sandbags

Low-cost pollution treatment is possible! This technology uses microorganisms and plants (bio) to remediate soil and groundwater contamination.

• Earthworks

Are you struggling with soil oil contamination and purification? A natural circulation method for purifying oil-contaminated soil that breaks down the oil absorbed in the soil into water and carbon di...

• Earthworks

The contaminated soil is purified by the action of bacteria.

• Earthworks

It's okay if you can't secure enough space! We will purify the contamination by thoroughly mixing the necessary formulations and soil at the current location.

• Earthworks

It's okay to work in places like operating factories and gas stations where drilling is not possible! We remove underground contamination through pipes driven in from the surface.

• Earthworks

We are offering a simple summary for those who have heard of soil paving materials but don't know much about them!

• Earthworks
• Civil Engineering Method

If you have had past failures with soil pavement materials, or if you are unsure and troubled about using them, please try our soil pavement materials! *Samples are available for distribution.

• Earthworks
• Civil Engineering Method

A thorough dissection of the mechanism of the <soil paving material> developed by our company! Let's bring nature back to the streets filled with asphalt.

• Earthworks
• Civil Engineering Method

Excavation removal and on-site treatment, etc.! We will propose suitable site measures tailored to your objectives.

• Earthworks

All the necessary work required by conventional methods is eliminated! Introduction of case studies on the Bontelan method, which significantly reduces costs.

• Earthworks
• Pile and foundation work

"From small-scale buildings to civil engineering structures" is a ground improvement method that mixes soil and slurry or solidifying agents to construct a highly homogeneous block-like improved body.

• Earthworks
• Ground improvement
• Ground foundation construction method

By using a special mixing agent, the water-to-solid material ratio of cement milk can be concentrated up to 40%, enabling the construction of high-strength improved soil!

• Earthworks
• Ground improvement
• Ground foundation construction method

With the low noise/low vibration rotary insertion method, pile construction is achieved without residual soil! It also contributes to environmental conservation by not using industrial waste.

• Earthworks
• Pile and foundation work
• Ground foundation construction method

10-year warranty! We guarantee damage to the ground and any associated damage to the building.

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

Due to its low viscosity, it has excellent permeability!

• Waterproofing Agent
• Ground improvement materials
• Earthworks