Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 52 items
Ground anchor method vs. VSL residual anchor method
By using 2 to 12 strands of PC steel wire, the design anchor force per tendon can be arbitrarily selected up to 2036 kN. 【Features】 ○ This is a ground anchor method using the tensioning system of the VSL method. ● For other functions and details, please contact us.
Permanent anchor method vs. VSL permanent anchor method
The basic structure, materials used, construction methods, and durability are the same as conventional permanent anchor methods, but it has been improved to a system that can reliably grout the inside and outside of the corrugated sheath with a single injection pipe, and by reducing the diameter of the corrugated sheath and the drilling diameter, it is a new VSL permanent anchor method aimed at cost reduction. 【Features】 ○ A permanent anchor method that employs a corrugated sheath and ensures reliable double rust prevention measures. ● For other functions and details, please contact us.
Permanent anchor method J1 permanent anchor method
It is one of the ground anchor methods using the VSL method, capable of accommodating both vertical and diagonal directions. It is effective in preventing building overturning, preventing uplift due to groundwater, preventing differential settlement, and stabilizing various structures. 【Features】 ○ It is a permanent anchor method used as part of buildings and structures as defined by the Building Standards Act, with vertical and diagonal types available. ● For other functions and details, please contact us.
The world's first permanent anchoring method based on a groundbreaking theory.
The KTB load distribution type permanent anchor method is a groundbreaking structure that distributes loads by providing multiple load-bearing bodies, making it the world's first permanent anchor of its kind. It avoids localized concentration of loads, preventing cracks in the grout. It excels in long-term corrosion resistance, durability, and structural stability. NETIS Registration No: KT-990136-A
High durability tension-type ground anchor with excellent workability and easy maintenance management.
The globally widespread tension-type anchor can cause cracking in the grout due to localized load concentration, leading to issues such as tendon corrosion. This construction method uses fully coated PC steel wire <SC strand> and is a permanent anchor that solves this problem all at once. NETIS Registration No: KT-990247-V
Publication of KTB anchoring methods, including KTB fixation methods, construction examples in architecture and civil engineering, etc.
The "KTB System Comprehensive Catalog" is a comprehensive catalog from KTB Corporation, which is engaged in the development of new materials, technologies, and construction methods in civil engineering, component systems, and architecture. It includes the "KTB Anchorage Method," which is a fixation method for prestressed concrete, as well as the "KTB Anchor Method," and examples of construction in architecture and civil engineering. [Contents] ■ Examples of construction in architecture and civil engineering ■ KTB Anchorage Method ■ KTB Anchor Method ■ Types of KTB Anchor Method ■ Pressure plates for KTB Anchor Method, etc. For more details, please refer to the catalog or feel free to contact us.
The movement of the needle acts on the anchor! A tension display device that indicates fluctuations in tension.
The "Visible Anchor" is a tension force display device that enables the easy monitoring of tension force fluctuations through visual inspections, contributing to the safety of slopes and anchors during and after construction by leading to subsequent detailed investigations and measures. By making the condition of the anchor and the stability of the slope visible to anyone at any time, it allows for the early detection of various anomalies, helps prevent accidents, and minimizes human casualties. The structure is very simple; it involves placing an unbonded cable wrapped in a sheath along the anchor, which detects the expansion and contraction of the anchor due to displacement of the moving layer as a displacement of the spring via the unbonded cable. Our company also offers many other products related to environmental disaster prevention. 【Features】 ■ Excellent visibility makes tension management easy ■ Easy installation with factory assembly, improving workability ■ Does not require electricity and can be used for long periods ■ Easy maintenance and management of anchors *For more details, please refer to the PDF document or feel free to contact us.
This is the cutting-edge technology of slope stabilization works! Elevating slope protection, reinforcement, and greening methods to a new stage.
The "No Scaffolding Anchor Method" is an anchoring technique that completely eliminates the need for temporary scaffolding. By establishing a construction method using wire tensioning, it is possible to eliminate the need for setting up temporary scaffolding. Since temporary scaffolding is not required, there is no need for a crane on-site, and there are no restrictions on the construction area. The drilling machines are lightweight and compact, making it easy to transport them to high places using simple ropeways or monorails. This method is cutting-edge technology for slope stabilization, excelling in both economic efficiency and safety. ★ Ministry of Land, Infrastructure, Transport and Tourism NETIS Registration Number: CG-090003-A ★ 【Features】 ■ No temporary scaffolding required ■ Wide applicability for high places, isolated areas, narrow valleys, and steep slopes ■ Complete double-pipe construction with lightweight machinery ■ Increased progress and cost-effectiveness through multiple machine operations ■ Environmentally friendly construction among trees, with improved efficiency through combined work For more details, please refer to the catalog or feel free to contact us.
Usable for various purposes, from low-rise to super high-rise buildings. During the panel manufacturing stage, it is firmly welded and embedded into the internal reinforcement bars (rebar) of the panel!
The anchor section for attaching panels to the structural framework can be considered the heart of ensuring the seismic safety of ALC panels. The key component is the anchor hardware. The anchor hardware is firmly welded and fixed to the reinforcing bars (rebar) inside the panel during the panel manufacturing stage, resulting in what is known as a "factory-embedded anchor panel." 【Features】 Seismic safety Improved construction efficiency Effective in reducing tsunami wave forces, etc. *For more details, please refer to the PDF materials or feel free to contact us.
A metal beat top water drainage series that pursues water resistance, workability, and safety to the utmost limit!
This catalog features the system waterproofing components "Metal Beat Top Water Stop Series," which pursue water resistance, workability, and safety to the utmost limit. Included in the lineup are the "MI-45 and 70 types" of water stop materials for rooftop upstands, utilizing a one-touch fitting method, as well as the "MI-125 to 225 types" with a non-seal mechanism. This series boasts excellent corrosion resistance due to the use of anodized coating composite film (9μm anodizing + 7μm clear coat) and stainless steel screws. [Contents] ■ MI-45 and 70 TYPE ■ MI-125 to 225 TYPE ■ MI-K45 TYPE ■ MI-S100 and 125 TYPE *For more details, please refer to the PDF document or feel free to contact us.
No need for temporary scaffolding! Introducing a patented construction method that achieves stable installation in narrow and high locations!
The "No Scaffolding Anchor Method" is a patented construction method that enables high-quality double pipe installation not only under normal conditions but also in challenging environments such as high altitudes, narrow spaces, and isolated areas. The wire rope device allows for the installation and movement of the drilling machine without the need for temporary scaffolding. It is lightweight and modular, making it suitable for various installation locations. Additionally, if there are no trees available for use, simple supports can be used as substitutes, allowing construction to take place without selecting specific sites or cutting down trees, thereby preserving the natural environment. 【Features】 ■ Registered with the Ministry of Land, Infrastructure, Transport and Tourism NETIS CG-090003-A ■ No need for temporary scaffolding due to the movable wire system ■ Drilling performance with a diameter of 90-115 mm and a length of 20 m ■ Compatible with all drilling methods, including hydraulic double pipe drilling ■ Construction between trees without cutting them down *For more details, please refer to the catalog or feel free to contact us.
High-strength anchors can be installed on weak ground with a short anchorage layer! The free length and anchorage length can be significantly reduced.
The "Balloon Body Anchor" is a simple and reliable pressure-type anchoring method. A steel tube, approximately 10 cm square, made by folding a thin steel plate, is installed underground. Next, this steel tube is pressurized and expanded with grout material to form a bulbous shape, securing the tendon. It is possible to significantly shorten the free length and anchorage length, making it feasible to construct even on narrow sites with soft ground that lacks a stable anchorage layer. 【Features】 ■ High-strength anchor installation is possible in soft ground ■ Shortening of anchor length is possible ■ The anchor body can be accommodated within a narrow site ■ Construction period can be shortened ■ Reliable installation of the anchorage body *For more details, please refer to the PDF materials or feel free to contact us.
Demonstrating great effectiveness in preventing landslides! Introducing the brush-coated drainage pipe for preventing clogging.
The "Hair Transplant Drainage Pipe" is a product developed to prevent clogging of drainage pipes. It is a pipe in which "piles" are meticulously implanted using "static electricity" in PVC pipes, serving the role of a "filter material," which was previously considered impossible with conventional drainage pipes. This enhances drainage effectiveness while simultaneously preventing clogging of the pipe. It is hoped that this will be adopted and utilized as a method for landslide prevention. 【Features】 ■ Exhibits great power in preventing landslides ■ Enhances drainage effectiveness ■ Prevents clogging *For more details, please refer to the PDF document or feel free to contact us.
Reduce load fluctuations caused by sliding friction between thrust pipes by adopting thrust rubber!
The "Disc Sensor" is a hydraulic-operated center hole type load cell developed for the purpose of managing residual anchor force in various ground anchor methods. The body of the Disc Sensor is made of stainless steel (SUS316L) and has passed a repeated load test of 100,000 cycles at its rated load. Its structure minimizes changes in the pressure receiving area, resulting in less time-dependent variation and stable load readings over an extended period. Additionally, by housing the thrust pipe behind the anchor head, the protrusion of the anchor head has been reduced. 【Features】 ■ Sleek anchor head ■ Minimal time-dependent variation ■ Reduced load fluctuations due to thermal effects ■ Applicable anchors - Can be used with EHD permanent anchors, Super Flotec's SFL-1 to SFL-4, SEEE, and others. *For more details, please refer to the PDF document or feel free to contact us.
By performing repairs, it is possible to improve to a corrosion resistance equivalent to the current ground anchors!
More than 90% of the locations where issues occur in ground anchors are said to be in the head and the back of the head. By repairing these areas, it is possible to improve the corrosion resistance to the level of the current ground anchors. The maintenance and management of ground anchors are carried out in accordance with the "Ground Anchor Maintenance Manual." Maintenance and management consist of three parts: inspection, investigation, and countermeasures. Specialized materials are required to conduct investigations and countermeasures. 【Flow of Ground Anchor Maintenance and Management】 ■ Inspection: Visual inspection of the structure where the ground anchor is installed ■ Investigation: Conducted when abnormalities are confirmed during inspection ■ Countermeasures: Implemented if the investigation results indicate a decline in performance during the service period *For more details, please refer to the PDF document or feel free to contact us.
Permeable sheets can be installed as needed! Corrections for slope angle and drilling angle can be made up to a maximum of 15°.
The "Anchor Panel" is a pressure distribution plate for ground anchors that combines a fiberglass-reinforced plastic (GFRP) lattice panel with a rigid frame. The rigid frame is protected against corrosion with hot-dip galvanized coating plus urethane paint or polyethylene paint, and the design also takes corrosion protection costs into account. The opening ratio of the pressure distribution surface is over 40%, allowing it to be completely covered in combination with greening work. Depending on the design anchor and soil bearing capacity, it can be selected from 9 standard types, and special sizes can be manufactured according to the pressure distribution area and load. 【Features】 ■ Composite pressure distribution plate combining FRP lattice panel with steel frame (SS400) ■ Opening ratio of over 40%, suitable for greening ■ Lighter and lower in height compared to concrete pressure distribution plates ■ As a secondary product, it does not require a curing period, enabling a reduction in construction time ■ Not limited to specific anchors, can be manufactured according to design loads and dimensions suited to the site *For more details, please refer to the PDF materials or feel free to contact us.
Pressure plates for ground anchors. Custom manufacturing is also possible based on the required load and area at the site. Compatible with various types of ground anchors.
This is a composite pressure-bearing plate that combines a grid-shaped panel made of FRP with a steel frame. It features a panel with an opening ratio of approximately 70%, ensuring high water permeability, making it suitable for sites where measures against groundwater are required. It is registered in the anchor construction design calculation system 'ANCHOR'. 【Water Permeability】 The grid-structured panel has a high opening ratio of approximately 70%, providing excellent water permeability. It ensures the water permeability of the ground even in sites where measures against groundwater are necessary. 【Greening】 The grid-structured panel has a high opening ratio of approximately 70%, making it excellent for greening. The grid sections contain vegetation substrates, creating a structure that is difficult for runoff to occur.
Using hollow PC steel rods! Introducing prestress to connect existing and new concrete.
The "NAPP Anchor Method" is a construction technique that involves placing NAPP units in drilled holes of existing concrete structures and introducing prestress to bond the existing concrete with new concrete. There are no gaps at the joint sections, and it offers excellent durability. Depending on the conditions, the new section can also be made of precast blocks. 【Features】 - Reliable introduction of prestress - Labor-saving and reduction of construction time - Fewer drilled holes compared to rebar - Surface treatment of joint sections can be done with minimal cleaning, resulting in almost no noise *For more details, please refer to the PDF materials or feel free to contact us.
NETIS registered! A construction method that achieves quadruple corrosion protection throughout.
The "KTB Load Distribution Permanent Anchor Method" is a revolutionary structure that achieves load distribution by providing multiple load-bearing bodies. Localized concentration of load is avoided, preventing cracks in the grout. Additionally, it boasts excellent long-term corrosion resistance, durability, and structural stability. 【Features】 - The design anchor load is reliably distributed to the ground through several load-bearing bodies. - Uses fully coated PC steel strands "SC Strand" for tendons, ensuring complete rust prevention. - The number of strands is set according to the design anchor load. - Allows for changes in anchor length on-site in response to changes in geological conditions. *For more details, please feel free to contact us.*
Reliable technology that meets needs from general-purpose parts to super-large components!
We would like to introduce our "high-frequency hardening of rotating wheels," which can accommodate everything from single orders to mass production. Due to the short-time partial heating treatment characteristic of the high-frequency hardening method, which utilizes self-heating, the amount of distortion is minimized compared to conventional furnace-heated products, allowing for a reduction in labor and costs in subsequent processes. Based on our extensive experience, we design coils to quickly create hardening patterns that meet your specific needs. 【Features】 ■ Heating patterns suited to product shapes ■ Cost reduction due to low distortion ■ Capable of handling everything from single orders to mass production ■ Reliable quality ■ Quality assurance through automatic distortion removal machines *For more details, please refer to the PDF document or feel free to contact us.
Flexible response from the prototype stage! We meet significant needs with excellent technology and quality management.
We would like to introduce "High-Frequency Hardening of Sintered Alloy Parts," which can accommodate a variety of product shapes. High-frequency hardening utilizes induction heating technology to heat only the necessary parts for hardening in a short time, allowing for the hardening process to be carried out. Compared to furnace heating treatment, it results in less deformation and almost no surface decarburization. High-frequency hardening greatly contributes to near-net-shape manufacturing. 【Features】 ■ Abundant technology, experience, and track record ■ Accommodates a variety of product shapes ■ Rapid response for mass production ■ Contributes to near-net-shape manufacturing ■ Flexible response from the prototype stage *For more details, please refer to the PDF materials or feel free to contact us.
Can handle large boulders with minimal materials! Excellent in shortening construction time and ensuring safety.
The "FDC Rope Hanging Method" is a construction technique that involves securing large floating rocks and areas at risk of peeling and falling with anchors and wire ropes on a slope, where rockfalls are a concern. By installing a new device called a tension manager, which incorporates springs at both ends of the wire rope, a semi-permanent tension is maintained in the wire rope. This strongly presses the target rock mass against the slope, aiming to stabilize the rock mass. 【Features】 ■ Amplifies frictional force ■ Efficiently stabilizes rock masses on slopes ■ Can accommodate large rock masses with minimal materials ■ Excellent economic efficiency ■ Shortens construction time and enhances safety *For more details, please refer to the PDF document or feel free to contact us.
This is a steel material that achieves multiple strengths with a single bar of steel. By using high-frequency quenching, only the areas that require high strength and high durability can be made to have high strength.
In conventional heat treatment using furnaces, it was difficult to apply heat to the entire steel material while only treating the necessary parts. However, by utilizing high-frequency induction heating (IH) to selectively harden only a portion of the steel (enhancing strength and durability), we have achieved multiple strength levels with a single steel rod. By placing high-strength sections in areas that require structural integrity and low-strength sections in other areas, it is possible to control damage and reduce material usage. Using this technology and product, we have started selling high-strength rebar placed in column-beam joints, named "Double Stark®," which contributes to damage control in structures, reduction of rebar quantity, improved workability, and comfortable living spaces. *In 2018, we received the "Super" Monozukuri Parts Award and the Lifestyle-Related Parts Award.
High-frequency hardening, vacuum hardening, Parkerizing, salt bath nitriding, etc.! We accept commissions!
Our company selects reliable partner companies and accepts orders through outsourcing. We offer services such as high-frequency hardening, vacuum hardening, Parkerizing, salt bath soft nitriding (Tufftride), and large-scale annealing/shooting products. Please feel free to contact us when you need our services. 【Overview】 ■ High-Frequency Hardening - Applicable to general steel materials - Estimated delivery time = 2 to 3 business days from the date of receipt (Exceptions may apply depending on whether distortion correction is needed; please inquire for large items) ■ Vacuum Hardening - Applicable materials: SKD series / SKH series / martensitic SUS / SK / medium carbon steel - Estimated delivery time = the day after receipt to 2 business days later (exceptions may apply depending on hardness and whether distortion correction is needed) *For more details, please refer to the PDF document or feel free to contact us.
We will solve the problem of easily deflected wooden trusses, making large-span construction possible.
The "Expanded Resin Anchor Method" is a joint technology that enables design architecture like timber construction without hardware, as well as large-span buildings such as gymnasiums. Since the joints are made within the wood, they are not affected by drying shrinkage. The epoxy resin is filled in a spherical shape, eliminating any wobbling, and it possesses high rigidity and strength to the extent that the inserted bolts can break. Additionally, since no hardware is visible on the surface of the wood, it maintains a simple appearance as if the wood pieces are directly connected, preserving the design of exposed materials. 【Features】 ■ High rigidity and strength ■ No exposed hardware ■ Resistant to humidity and salt damage ■ No custom hardware required ■ Use of solid wood and locally sourced materials ■ Suitable for renovation work *For more details, please download the PDF or feel free to contact us.
Ground anchor load management measurement! Custom sizes are also available according to your specifications.
The "GL-□NCA" is a center hole type load cell. It is widely used as an instrument for managing axial force and tension, including ground anchors for slopes and retaining walls, as well as for the stay cables of cable-stayed bridges and the introduction of prestress in bridge girders. We also accept custom sizes based on your specifications, so please feel free to contact us. 【Lineup】 ■GL-500kNCA ■GL-1.0MNCA ■GL-1.5MNCA ■GL-2.0MNCA *For more details, please refer to the PDF materials or feel free to contact us.
It is a state-of-the-art compression-type anchor that is less likely to experience progressive deterioration.
It has excellent stress distribution characteristics due to a load-bearing structure that effectively disperses the load. NETIS registration number: KT-060037-A
The SSL-CE type anchor contributes to the rationalization of slope disaster prevention work through technology and cost-effectiveness.
The SSL-CE type anchor method achieves excellent stress distribution characteristics through a compression-type support mechanism that is less prone to tensile cracking in the grout and a load-bearing body that effectively distributes the load.
