Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
3526～3540 item / All 4218 items
Using a resin that is resistant to various solvents to prevent leakage of contents outside the tank.
The FRP lining construction of solvent tanks uses resin that is resistant to various solvents, and by applying FRP to the inner surface of the tank, it prevents leakage of the contents outside the tank. ● For more details, please contact us or download the PDF materials to view.
You can check the current condition inside the underground tank and identify issues or conduct investigations.
By inserting a fiberscope from the top of the tank and checking the internal condition, it is possible to detect the presence of foreign objects, corrosion, welding defects, and other issues. 【Issues Due to Aging】 Steel single-shell tanks buried underground can experience corrosion over 20 to 30 years, depending on the surrounding environment, leading to a rapidly increasing risk of hazardous material leakage. 【Investigation to Understand Current Conditions】 The current state of underground tanks will be investigated using a fiberscope. It is not uncommon for the interiors of aging tanks to show significant rust and corrosion. - What can be understood through a combination of airtightness testing and fiberscope inspection - ● The condition of foreign objects and deposits inside the tank and piping ● The presence and condition of corrosion and pitting inside the tank and piping ● The integrity of welded joints in the piping *For more details, please contact us or download the PDF materials for review.
Numerous construction achievements and know-how! Completely shut out leaks outside the tank.
We would like to introduce our "Lining Construction for Solvent Tanks." We apply materials that can withstand various solvents to the entire inner surface of the tank, completely shutting out any leakage of the tank contents to the outside. Lining for hydrocarbons such as toluene and xylene, as well as alcohols and industrial gasoline, is also possible. We apply the extensive construction experience and know-how we have cultivated through tank lining to solvent tanks as well. Please feel free to consult us when needed. 【Items that can be lined】 ■ Hydrocarbons ■ Alcohols ■ Aromatic and ester compounds ■ Ketones ■ Ether glycol compounds, etc. *For more details, please refer to the PDF document or feel free to contact us.
Narrow spaces and densely populated residential areas can also be accessed for delivery! Easy installation that only requires stepping in without the need for a hoist.
"Joint Tatehira" is a fixed-length vertical joint method with waterproof material, eliminating the need for on-site processing. It is easy to carry by one person, with a working length of 2,000m and a walking width of 333mm. It can be delivered to narrow sites and densely populated residential areas. Please contact us if you have any requests. 【Features】 ■ Suitable for narrow sites ■ High waterproof performance ■ High workability ■ Easy method *For more details, please download the PDF or feel free to contact us.
Shortened construction time and reduced costs with Drill Jumbo construction. No need for specialized drilling machines or personnel.
The technology allows for the installation of φ139.8mm large-diameter steel pipes over long distances using a drill jumbo, which is a general-purpose excavation machine for mountain tunnels, without the need for specialized machinery. Traditionally, it was considered difficult to install such large-diameter steel pipes into the ground using a drill jumbo, but various innovations and the development of specialized tools have made this possible. 【Features】 ■ Improved workability ■ Enhanced settlement suppression effect ■ High construction precision ■ Reduction in process and costs ■ The bending rigidity of the steel pipe is about three times that of AGF (in the case of double-pipe specifications) *For more details, please refer to the PDF document or feel free to contact us.
This is an introduction to construction methods that ensure water tightness while considering ground deformation due to seismic activity!
The "HSB method" is a construction technique that ensures watertightness by filling the joints of concrete components with a specialized sealing material known as "high-elastic adhesive sealing material" from the inside, taking into account ground deformation due to seismic activity and other factors. The method is applicable to typical examples such as precast concrete box culverts and large reinforced concrete flumes. Additionally, it can be applied to concrete structures where the displacement of the joints required by design falls within the deformation range specified by this method. 【Features】 ■ High-elastic adhesive sealing material ■ Watertightness against joint shapes and joint displacement ■ Joints that can withstand Level 1 and Level 2 seismic motions in sewer pipelines *For more details, please refer to the PDF materials or feel free to contact us.
Partial removal of deteriorated concrete! Removing concrete without vibration using ultra-high pressure water.
The water jet method is a technique that uses ultra-high pressure water ranging from 100 MPa to 250 MPa to remove concrete in a vibration-free manner. It is widely used in current construction sites primarily for repair and reinforcement work involving the partial removal of aging concrete. 【Features】 - By mixing in abrasive materials, it is possible to cut through steel frames and rebar. - Construction can be performed with high pressure and low water volume, improving workability and environmental performance. *Brochures with case studies are available. For more details, please contact us or download the PDF to view.
Safe, pesticide-free, natural materials, the longest warranty in the industry (15 years for new builds, 5 years for existing), no reprocessing required!
Our company offers the wood deterioration prevention method "Boron de Guard® Method" using the natural material "boric acid" as a countermeasure against wood decay. It is safe, pesticide-free, and made from natural materials. Additionally, we provide a warranty of 15 years for new constructions and 5 years for existing ones. Please feel free to contact us if you have any inquiries. 【Features】 ■ Safe and pesticide-free ■ Natural material ■ Warranty (15 years for new constructions, 5 years for existing ones) ■ No re-treatment required *For more details, please download the PDF or feel free to contact us.
Quickly solve the issues of conventional construction methods! Door frame installation is possible after the wall surface is finished.
The "Nisshō Construction Method" involves finishing lightweight steel frame walls first, followed by the installation of fixtures, allowing for reduced overlap of work between different contractors after the lightweight steel frame walls are completed. The variation in wall thickness (stud and board specifications) of the lightweight steel frame walls is addressed with a frame, and the basic frame is produced and managed (quality control) as a ready-made product. Additionally, a screw fastening method is now possible, eliminating fire risks without welding, making it effective for renovation work. 【Features】 ■ Division: Basic frames of the same specifications can be produced in advance ■ Installation can be completed all at once after wall construction is finished ■ Speedy due to modularization ■ Good loading efficiency ■ Adaptable to the times with web ordering available *For more details, please refer to the PDF materials or feel free to contact us.
Significant reduction in mold costs compared to molds! Since preform machines are not required, capital investment is inexpensive.
Our company employs the "L-RTM method." This molding technique involves laying down a substrate on the CAV type (lower mold), covering it with the COR type (upper mold), creating a vacuum state for clamping, and utilizing the suction force of the vacuum to inject resin. The term "Light" used here indicates a simplified and quantitative meaning, characterized by the ability to produce using simple molds and lightweight equipment, without the need for conventional large-scale mold structures and gun equipment. A wide variety of materials can be selected. 【Features】 ■ Can be operated by a small number of people ■ Significant reduction in mold production time ■ Substantial reduction in mold costs compared to traditional molds ■ Does not require skilled techniques ■ Shorter molding cycle compared to hand lay-up, allowing for reduced molding costs *For more details, please refer to the PDF materials or feel free to contact us.
New materials that contribute to greening measures and the mitigation of the heat island phenomenon! *Free samples available.
The environmental preservation material "Toukai Soil" is a paving material with a natural texture made from natural sand as its main ingredient. It features easy installation that solidifies simply by watering, and when no longer needed, it can be crushed for soil restoration or treated as leftover soil. It is gaining attention as a material that contributes to reducing glare and alleviating the heat island phenomenon due to its excellent permeability and water retention properties. 【Features】 ■ Compatible with various constructions ■ Difficult for weeds to grow, easy to manage tree growth ■ Minimal glare from the sun *Free samples are currently available (limited quantity). For more details, please contact us or download the PDF for more information.
A method that improves, stops water, and strengthens a limited area of the target ground using instant-setting materials.
This method involves drilling to the planned injection depth using double pipe rods, and after completing the drilling, the main agent and the reactive agent are each sent through the inner and outer pipes of the double pipe rods, where they are combined in a monitor at the tip of the rod for injection improvement.
Improving the surface protection and decorative quality of FRP products!
Gelcoat is a surface coating material primarily composed of unsaturated polyester resin, developed to enhance the surface protection and decorative qualities of FRP products, as well as to strengthen various physical properties. 【Features】 ■ A lineup of products to meet diverse needs ■ Comprehensive support from knowledgeable and experienced salespeople and technicians *For more details, please contact us or download the PDF to view.
Providing equipment rental for on-site use! A wide range of products including fiber optic connection devices and information equipment available.
This catalog is a comprehensive catalog from NTT Rental Engineering that supports customers' equipment procurement through the sale and rental services of measuring instruments and more. It includes "fiber optic connection devices," "power and clean energy measuring instruments," "information devices," and more. Based on over 30 years of experience in the telecommunications field, we provide equipment rental that combines flexibility and reliability to respond to the ever-changing conditions on-site. [Contents (excerpt)] ■ Benefits of Rental ■ Web Services ■ Using Rental Services ■ Procedure for Use ■ Pricing Plans *For more details, please refer to the PDF document or feel free to contact us.
Resin pile installation type! Available in heights from H=200 to H=800.
We would like to introduce the "GE-30T series" of retaining fences that we handle. This is a resin post installation type. We offer a wide range of heights: "H=200/300," "H=400/600," "H=400/600," and "H=800." Please feel free to consult us when you need assistance. 【Lineup】 ■GE-D3002H (H=200) ■GE-D3003H (H=300) ■GE-D3004H (H=400) ■GE-D3006H (H=600) ■GE-D3008H (H=800) *For more details, please refer to the PDF document or feel free to contact us.
