List of Civil Engineering products

Maintenance is easy without special tools. Makes sterilization work easier. Proven results in the food, pharmaceuticals, cosmetics, and chemicals industries! Demonstrations available!

• pump
• Sewerage facilities
• Tunnel construction

We create carbide products tailored to the on-site challenges of customers from various fields! We specialize in small lot production and custom orders!

• Ground foundation construction method
• Ground improvement
• Residential foundations

It is a polypropylene fiber for mortar reinforcement that excels in workability and chemical resistance.

• Mortar and plaster materials
• Reinforcement and repair materials
• Earth retaining wall/foundation reinforcement

A weather-resistant resin speaker. This outdoor speaker can be installed not only in cars but also in heavy machinery and ships.

• Other civil engineering works

Weather-resistant resin waterproof speaker

• Other civil engineering works

Compact and inconspicuous outdoor speaker with built-in transformer.

• Other civil engineering works

Compact broadcast speaker that can be installed anywhere.

• Other civil engineering works

A compact horn speaker of the smallest class, usable outdoors at 20W.

• Other civil engineering works

Wear is inevitable for drilling tools, but we improve both drilling performance and wear resistance simultaneously with a special carbide bit that has a cemented carbide plate bonded to match the conv...

• Ground improvement

A resin speaker with excellent weather resistance. It is an outdoor speaker that can be installed not only in cars but also in heavy machinery and ships.

• Other civil engineering works

It is a full casing (full rotary) method that enables work up to a depth of 4.4 meters.

• Foundation construction

Towards a wonderful future environment! Featuring KECOM cutting rock methods and obstacle removal work!

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

The construction record exceeds a total of 120 projects! We are operating on-site by overlaying the accumulated rich geological data.

• Other woodworking
• Other civil engineering works
• Other earthworks, foundation works, and exterior floors

A bio-based solution that demonstrates deodorizing effects in environments troubled by unpleasant odors, thanks to the remarkable activity of a large number of beneficial microorganisms.

• Earthworks

The growth temperature ranges from -30 degrees to +40 degrees, and it can grow under any conditions throughout Japan.

• Earthworks

To restore the beautiful Japanese mountains that are adorned by the changing seasons...

• Earthworks

A wall greening system using climbing plants, boasting an adoption record of approximately 300,000 m²!

• Retaining wall

Neutralizing and improving alkaline soil! This is a material to promote the recovery of deteriorated tree vigor.

• Earthworks

Neutralize contaminated alkaline soil and regenerate it into green soil! Would you like to reduce the cost of disposing of leftover soil and reuse it?

• Earthworks

Introduction to the pH value that should be targeted for neutralization and improvements to the planting base that should be used in conjunction with neutralization treatment.

• Earthworks

We are introducing the neutralization treatment procedure for Dr. Peha landscaping.

• Earthworks

I will introduce the neutralization treatment of the alkaline surface of Dr. Peha liquid agent.

• Earthworks

We are introducing the neutralization procedure for Dr. Peha liquid agent.

• Earthworks

We will introduce examples of construction for slope greening using Dr. Peha liquid agent.

• Earthworks

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

Streamlining construction, shortening processes, and improving economic efficiency! An environmentally friendly drainage system.

• Drainage and water removal

Permeable sheets, waterproof sheets, and the embedding of crushed stone are unnecessary, leading to labor-saving construction, shortened processes, and improved cost-effectiveness! *NETIS registered p...

• Drainage and water removal

Introducing the high-safety slope greening method chemicals, the Hymoseed series.

• Tunnel construction

Leister Technologies has a proven track record worldwide based on many years of experience.

• Pipeline Construction
• Waterproofing work
• Renovation and repair methods

Reduction of wastewater treatment costs with the combination of inorganic coagulants and small-scale coagulation devices! Also, reduction of water volume through the reuse of wastewater!

• Road construction
• Sewerage facilities
• Turbid water and muddy water treatment machines

Simply extend the lifespan of aging manholes!

• Earth retaining wall/foundation reinforcement
• Sewerage facilities
• Renovation and repair methods

Real-time monitoring of contamination status is possible! Investigate and detect soil oil pollution on-site at approximately four times the speed compared to conventional methods.

• Geological Survey
• Site and ground investigation
• Environmental Survey

[Industry's Only] Domestic Production JIS/JFC Standard Products Drainage Fleece Containers Dewatering Fleece Containers Sludge Fleece Containers Mesh Fleece Containers Drainage Container Bags

• Water Supply Facilities
• Waste treatment facilities
• Turbid water and muddy water treatment machines

We will always propose suitable processing methods for various requests from our customers!

• Waste treatment facilities

A vibration drying and cooling machine that achieves flexible control of retention time at low cost and in a compact space.

• Waste treatment facilities
• Garbage disposal, central dust collection, laundry, compressor

Wide applicability! Continuous vibrating drying and cooling machine using hot air in a direct drying method.

• Waste treatment facilities
• Garbage disposal, central dust collection, laundry, compressor

Technical data presentation! Includes numerous details on the structure of the drain belt, its applications, installation methods, and more!

• Drainage material
• Drainage and water removal
• Drainage and ventilation equipment

Achieving improved drainage performance and work efficiency! The ideal shape revived in modern times with our proud metal hollow processing technology.

• Pipeline Construction
• Drainage material
• Drainage and ventilation equipment

By bonding cemented carbide to match the convex shape of the tool tip, we enhance wear resistance without compromising the functional shape of the tip.

• Ground improvement