List of Pile and foundation work products
- classification:Pile and foundation work
136~180 item / All 593 items
Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.
- others
Without loosening the ground, fast and reliable construction is possible! Suitable for foundations of single-family homes and small-scale structures.
- Pile and foundation work
- Residential foundations
- Ground foundation construction method
A trusted construction method boasting over 30,000 achievements! In addition to building foundation structures, we can also address retaining walls, uneven settlement prevention, liquefaction, and arc...
- Pile and foundation work
- Ground foundation construction method
- Civil Engineering Method
Compatible with a variety of construction sites! Even when large heavy machinery cannot be brought in, it can be disassembled and transported.
- Civil Engineering Method
- Pile and foundation work
Compact structure allows for close proximity construction! It can be installed even in places where full rotation machinery cannot be brought in.
- Civil Engineering Method
- Pile and foundation work
Excellent construction precision and safety ensured without the need for a leader! Installation on steep slopes such as embankments is also possible.
- Civil Engineering Method
- 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
We will assist you in creating a safe and secure "town development" that takes the environment into consideration!
- Concrete sheet piles and piles
- Piles, caissons, sheet piles
- 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

[Update] The injector FAQ has been updated.
We have added FAQs for the powerful air conveyor, the ejector, available at KF. ■【FAQ】What is the usual length of the eco duct hose? #Ejector ■【FAQ】The absorption rate drops midway, what should I do? #Ejector ■【FAQ】Regarding delivery times #Ejector For more details, please check the official KF blog, KF Logs.
A low headroom block that exerts a pulling force of approximately 38 tons!
- Pile and foundation work
- Foundation construction machinery
Instantly crush soil and sand with high-speed air! It is possible to excavate soil and sand without damaging the target object!
- Earthworks
- Pile and foundation work
- Drilling Machine

[Notice] Regarding the price revision of Air Scoops
★★─────────────────────── Notice October 16 Issue We will implement a price revision for the soil loosening machine, Air Scoop. ───────────────────────────────★★ Thank you very much for your continued support. Regarding the soil loosening machine, Air Scoop, which has received great acclaim, due to recent economic trends, the rising costs of raw materials and labor have made it difficult to maintain the current selling price. Therefore, it is with great regret that we announce a price revision (increase) on the following schedule, and we kindly ask for your understanding and consideration. Target products: Air Scoop and Air Scoop parts, ejectors Price revision date: From shipments on November 1, 2024 Revision rate: Approximately 5% to 6% We will continue to strive to provide products that you will be pleased with, and we appreciate your understanding and cooperation.
The construction is simple, allowing for a shortened construction period, reduced water change duration, and cost savings through labor savings.
- Concrete sheet piles and piles
- Pile and foundation work
- Ground foundation construction method
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
Core structure with excellent pressure resistance! Drainage material that maintains high drainage capacity over a long period.
- Drainage material
- Drainage and water removal
- Pile and foundation work
Ensure proper emission and restore the land to its original state! Our company has obtained a patent for the DMP method.
- Pile and foundation work
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
Aiming to eliminate excessive labor accompanied by noise and vibration, non-explosive demolition agents are applied to pile head treatment.
- Pile and foundation work
Introducing a pipe grounding method that is strong, lightweight, inexpensive, and environmentally friendly.
- Ground foundation construction method
- Other civil engineering works
- Pile and foundation work
Introducing the materials, tools, and work procedures used in the pipe earth method!
- Ground foundation construction method
- Other civil engineering works
- Pile and foundation work
Environmentally friendly, versatile steel pipe piles with high bearing capacity for rotary driven steel pipe piles.
- Pile and foundation work
- Piles, caissons, sheet piles
- Ground foundation construction method
Low-cost steel pipe piles suitable for small-scale housing to mid-rise buildings.
- Piles, caissons, sheet piles
- Ground foundation construction method
- Pile and foundation work
Non-absorbent fiber visibility rope for slope construction.
- Earth retaining wall/foundation reinforcement
- Earthworks
- Pile and foundation work

[Notice] About the price revision of K.F. handled products.
The new prices will be applicable from shipments in January 2025. Thank you very much for your continued support. We would like to inform you that we will be revising the prices of some of our products. As you are aware, due to the current economic conditions, the costs of raw materials and transportation have been rising. We have been implementing various measures to reduce expenses, but it has become difficult to maintain prices through our own efforts alone. Therefore, it is with great reluctance that we must revise the prices of products for which the purchase prices have fluctuated. We kindly ask for your understanding and cooperation in this matter. 【Affected Products】 Toughlight RG Easy Fiber Super Save Rope Protective Cover 【Revision Timing】 From shipments in January 2025 【Regarding New Prices】 We would appreciate it if you could confirm with our sales representatives.
Non-woven fabric is being used in familiar places.
- Earthworks
- Pile and foundation work
Screw piles, aluminum frames, and more! A lineup of materials for solar panel installation.
- Earthworks
- Piles, caissons, sheet piles
- Pile and foundation work
NETIS registration! The "full-length extraction method" pulls out existing piles with ultra-low vibration and ultra-low noise.
- Civil Engineering Method
- Pile and foundation work
Acquisition of technical evaluation: A mechanism that is easy to repair without compromising the basic performance, enabling inexpensive and rapid repairs during liquefaction.
- Pile and foundation work
- Renovation and repair methods
- Housing structure technology/long-term superior housing technology
A column base that ensures a secure fixed state with steel filling material and meets the required bearing capacity joint.
- Earthworks
- Pile and foundation work
This is a high-precision auto level that accommodates a wide range of tasks from surveying to civil engineering and construction.
- Pile and foundation work
A structure strong against extraction! Reusable steel pipe-driven piles are now available at a reasonable price.
- Concrete sheet piles and piles
- Piles, caissons, sheet piles
- Pile and foundation work
Separation and recovery of special iron powder with adsorbed arsenic using a wet magnetic separator! System combinations are also possible!
- Tunnel construction
- River construction
- Pile and foundation work
A manual installation tool that allows for easy and safe driving of ground rods by moving the guard pipe up and down.
- Ground foundation construction method
- Pile and foundation work
- Joints between components
Demonstrating power on hard ground that is difficult to bend! Introduction of materials used in the pipe earth method.
- Ground foundation construction method
- Pile and foundation work
- Joints between components
Large electric driving tool used for the pipe earth method. A 30mm hex shank is available.
- Ground foundation construction method
- Pile and foundation work
- Joints between components
A small electric driving tool used for the pipe earth method. Equipped with a 17mm hex shank.
- Ground foundation construction method
- Pile and foundation work
- Joints between components
A component to be attached to the guard pipe grounding rod using the pipe earth method.
- Ground foundation construction method
- Pile and foundation work
- Joints between components
Introduction of cadmium brass connection terminals used in the pipe earth method!
- Ground foundation construction method
- Pile and foundation work
- Joints between components
Drive the guard pipe grounding rod without damage! Driving pins used in the pipe grounding method.
- Ground foundation construction method
- Pile and foundation work
- Joints between components
A spray method frame that can be constructed anywhere in the country, designed for cost reduction! It maintains the strength of conventional spray method frames and simple spray method frames while im...
- Earth retaining support
- Earthworks
- Pile and foundation work

[Update] The R-Teeframe construction method technical documentation has been updated.
We have updated the technical documentation for the cost-reduction spray method framework, RT Frame Method, which is being promoted at Kf. The new file name is: RT_gijutsu-shiryo_24Dec.pdf It can be downloaded from the catalog download page on Ipros. We hope you find it useful.
Anyone can easily and quickly install it! Prevents mortar peeling and reduces material loss.
- Earth retaining support
- Earthworks
- Pile and foundation work
Easy on the back driving! A new dedicated driving machine for Kaguya stakes has arrived at the request of our customers!
- Pile and foundation work
You can search for concrete piles and plastic piles with magnets! It's easy to carry with a dedicated case!
- Piles, caissons, sheet piles
- Pile and foundation work
- others

RIPRO Newsletter No. 370
Magnetic Locator "Maggie" Specification Change
Contributing to regional revitalization in the 21st century! The realization of underground power lines (pole-mounted equipment shared poles) is possible.
- Pile and foundation work
Introducing examples of streetlights (security lights) and roadside signposts using photographs!
- Pile and foundation work
The scope of restoration is minimal! The work time is also short, so it is possible to shorten the construction period.
- Pile and foundation work