Construction method(65) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
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Construction method Product List

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Nighttime construction work - construction sign light "sign light"

IP65 waterproof and dustproof design! Automatic on/off based on brightness with a light sensor!

The "Signboard Light" is a solar-powered warning light. It can be attached to signboards equipped with the KY Smart Frame or to single pipes, and it uses a large-capacity, long-life lithium-ion battery, making it economical. It can illuminate for 6 days without sunlight (48 hours total, 8 hours per day), and the battery level can be checked with an indicator. It also features a locking knob that allows for angle adjustment of the light. 【Features】 ■ Automatically turns on and off based on brightness with a light sensor ■ Can be attached to signboards equipped with the KY Smart Frame or to single pipes ■ Comes with a locking knob for adjusting the angle of the light ■ Uses a large-capacity, long-life lithium-ion battery, making it economical ■ Easy charge and discharge management with the lithium-ion battery *For more details, please refer to the PDF document or feel free to contact us.

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  • Signs, banners, lanterns, and curtains
  • Emergency/display lighting equipment
  • Other lighting fixtures

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Separator support receiver - round separator angle

Started in 1998 with a record of 1,710,344m! The separator support angle used in the shape pressing formwork has evolved.

The "Round Separator Angle" allows for the installation of separators at a constant length by attaching it parallel to the concrete formwork surface. After the rebar assembly, the separators can be installed. This eliminates overlap with rebar workers, formwork workers, and welders, leading to a reduction in construction time and overall costs. 【Features】 ■ Screw holes are cut at 75mm intervals along the entire length of the angle ■ Separators can be installed at any desired position ■ Can be used for positioning rebar by rebar workers ■ Eliminates overlap with rebar workers, formwork workers, and welders, resulting in reduced construction time and overall costs ■ Installation work is also available *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools

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Diamond method wire sawing

Thick and complex structures can be cut freely in vertical, horizontal, and diagonal directions! Work can be done flexibly in various locations!

"Wire sawing" is a cutting method that involves wrapping a wire with sintered diamond chips around the target object and rotating it at high speed while applying tension. It can be operated remotely and can be used flexibly in various environments such as underwater, at heights, and underground. Additionally, it is capable of cutting special composite materials such as metals and refractory materials. 【Features】 - Capable of cutting large and thick objects without being affected by depth - Generates less noise during building demolition, contributing to noise reduction for nearby areas - Can cut various objects including concrete and rebar - An environmentally friendly method with no pollution - Capable of cutting special composite materials (such as metals and refractory materials) *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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Infrared construction light "Solara Nagare SS-S113RG"

This is a stream product that has upgraded the "Sorara Construction" used at construction sites across Japan.

The "Soraura Nagare SS-S113RG-B" is a construction light equipped with an infrared transmission and reception module. This product can be displayed in a stream (lit) in the direction of vehicle travel to guide them. The blinking of the stream allows drivers, pedestrians, and vehicles to easily recognize road boundaries and construction areas, making it easier to ensure safety. 【Features】 ■ Usable in tunnels (can be used during non-sunny hours) ■ Usable for both uphill and downhill lanes ■ Equipped with an infrared transmission and reception module ■ New type of battery case adopted ■ Drip-proof structure *For more details, please refer to the PDF document or feel free to contact us.

  • Garden lighting/lights (LED/solar)
  • Safety and consumables

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S・MC (Masking Cap with Stainless Steel Pin) Method

Can be finished with an extremely low burden, limited to the degraded area! Work can be done in just 3 steps.

This technology is a suitable repair method for the deteriorated areas (lifted sections) of tiles used as finishing materials in buildings and similar structures. Using a super drill similar to the "MUS method" that our company also employs, and finishing with a dedicated stainless steel pin masking cap, it offers advantages such as improved workability, aesthetic finish, reduced noise for residents and neighbors, and consideration for the environment. 【Features】 ■ Quiet workability ■ Beautiful finish ■ Aesthetic quality closely resembling the existing materials ■ Environmental considerations looking towards the future ■ Suitable for the deteriorated areas of tiles used as finishing materials in buildings and similar structures *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods

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Manufacturing services for steel structures and machinery.

Equipped with advanced processing facilities and equipment, we will respond to various requests!

Our company provides manufacturing services for steel structures and machinery. We respond to our customers' requests and offer a comprehensive service from design to production, installation, and trial operation. We are committed to high quality and high performance, utilizing our technical expertise to achieve excellent work, which has allowed us to accumulate numerous achievements over the years. Please feel free to contact us with any inquiries. 【Our Strengths】 ■ Advanced equipment ■ High-level technology ■ Integrated system from processing to on-site installation *For more details, please feel free to contact us.

  • Steel structure construction
  • Woodworking machines, instruments, and tools
  • Steel Structure System

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[Japan Architectural Disaster Prevention Association Certified] Formwork-Free AP Method *SDGs Compliant!

【A must-see for those dissatisfied with existing seismic reinforcement】 Wet spray mortar method allows for construction equivalent to concrete!

The "AP Method" is a seismic reinforcement technique that uses a completely premixed mortar, which pursues the necessary performance as a seismic reinforcement material and workability as a material for spray application, through wet spraying. 【Two Improvement Points】 Materials: Changed the aggregate to blast furnace slag with a weight ratio of 65% sand. Construction: Reduced mixing water from 40% to 14%, a 65% reduction. On-site, it is possible to produce the required amount simply by adding water and mixing. The management of the mixture is also easy, providing economic benefits. Additionally, since it is a wet spraying method, the dust dispersion during construction is relatively low, resulting in less contamination on-site. 【Features】 ■ Construction is possible at sites with water restrictions as no bleeding water is generated. ■ Can be constructed using a simple mortar pumping system. ■ Suitable for construction in narrow spaces, construction while occupied, no formwork required, and short construction periods. ■ Incorporates high-performance reinforcement fibers (PVA fibers) to suppress cracking. *For more details, please download the PDF or contact us.

  • Earthquake-resistant construction method

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Solar Power Generation "GK Battery"

Clean energy! It can be safely used even in challenging sites where securing power is difficult or in unmanned locations.

The "GK Battery" is a clean solar power system that does not require fuel replenishment or produce exhaust gases. In addition to its large capacity of 1,200Wh, the inverter type achieves a standby power consumption of 3W, which is less than one-third of that of a pure sine wave inverter, due to its modified sine wave design. Additionally, we offer the "GK Battery IoT Type," which features communication capabilities in the battery itself, allowing for information access on the cloud. 【Features】 ■ Clean energy ■ Large capacity & high efficiency ■ Easy installation *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation
  • Solar power generation equipment

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Construction method "Teracell retaining wall method"

Constructing a retaining wall by filling with locally sourced soil and crushed stone! A method to protect cut slopes.

The "TerraCell Retaining Wall Method" is a construction technique that involves filling expanded TerraCell (geocell) with locally generated soil or crushed stone and stacking it to build a retaining wall, thereby protecting the cut slope. The raw material for TerraCell is high-density polyethylene, and the surface sheet is made with a textured finish of 1.5mm thickness. As a result, it has sufficient weather resistance. Additionally, it excels in chemical resistance and adapts to various soils, including acidic and alkaline soils. 【Features】 ■ High weather and chemical resistance ■ Lightweight and compact ■ Compatible with various infill materials ■ Easy and quick to install ■ Adaptability and flexibility according to local conditions ■ Possibility of greening *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method

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Construction method "Kekomu Segment Method"

Significant reduction in on-site construction period is possible! This is a construction method that achieves improved workability and construction accuracy.

The "Kekomu Segment Method" uses a full-circle rotating press-in machine to underwater press-in excavate a concrete composite pipe covered with outer steel plates, constructing a vertical shaft to a specified depth. Unlike conventional methods, after construction, it remains as a manhole structure with part of it left intact, allowing for the omission of on-site pouring work. Additionally, the connection of the segments is designed to be flexible, accommodating seismic level 2. 【Features】 ■ Work inside the vertical shaft to construct the manhole can be omitted by building an inner frame ■ Process time reduced to one-third ■ Complies with seismic level 2 ■ Improved environmental performance, constructability, and construction accuracy *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method

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[Hot Spring / Hot Water Pipe PXE] Maximum usage temperature 95℃!

Long-length delivery and flexibility enable shortened construction periods! With excellent heat resistance, abrasion resistance, and chemical resistance, we have numerous achievements in heat supply piping and chemical piping for factories!

PXE is a pipe made of cross-linked polyethylene with excellent chemical properties. Nominal diameter: 25 to 250 Maximum operating temperature: 95°C 【Features】 ○ Pipes with a nominal diameter of W100 or less can be delivered to the site as long-length pipes (tab-wound). ○ The use of long-length pipes can reduce labor and shorten construction time, leading to cost savings. ○ They are flexible and can be extended while being bent. ○ Ideal for soft ground such as marshy areas and landfill sites, and they also have excellent seismic resistance. ○ They have excellent corrosion and chemical resistance, and the addition of carbon black enhances their weather resistance, making them suitable for exposed piping. ○ They use cross-linked polyethylene EF sockets for connection joints, eliminating concerns about corrosion. ○ Their excellent wear resistance makes them suitable for transporting soil and slurry.

  • Power generation facilities
  • Water Supply Facilities

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Water jet method stripping and cleaning device

Ideal for removing road markings! We also offer types that allow for efficient work within a limited time!

Introducing the Spin Jet "36-9950-15A/JMK2000-F600-SPIN JET." It can remove lane markings with minimal damage to high-performance pavement surfaces. It is an all-weather model that allows for smooth operation. Additionally, we also offer the double spin jet "SR9665V-14SPIN JET," which enables efficient work within a limited time frame. 【Spin Jet Features】 - Capable of removing lane markings with minimal damage to high-performance pavement surfaces - All-weather model for smooth operation - Simultaneous collection of wastewater and waste materials is possible *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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Kochi Marutaka Co., Ltd. Company Profile

Challenging difficult construction projects in Japan and around the world! Expanding a wide range of businesses including civil engineering, foundation work, bridges, and disaster prevention products.

Since our establishment, we have been active in the field of foundation work and have been engaged in the development of construction technologies that respond to societal needs. In particular, we have achieved numerous results and accomplishments in construction under special conditions and rock drilling work. Additionally, we are also working on research and development of disaster prevention-related products in response to the increasing frequency of natural disasters. We are expanding our business broadly in areas such as civil engineering, foundation work, bridges, and disaster prevention products. 【Business Overview】 ■ Special Foundation Work - Large-diameter rock drilling - Bridge construction and fabrication - General civil engineering - Marine and port construction, dredging - Vessels - Piling work - Disaster prevention products, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Bridge Construction
  • Foundation construction
  • Special Construction Method

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Hard Ground Pre-Boring "Low Head MLT Method"

Corresponds to areas such as under bridges, substations, and power plants! Low headroom construction method using a pile driver for hard ground with a height of 4m!

The "Low-Head MLT Method" is a low-head version of the "MLT Method," which efficiently excavates hard ground by compressing the excavated soil against the borehole wall using a special screw consisting of a compression wing and a mixing wing. *Are you facing challenges in locations where the ground is high and there are restrictions above? - Under bridges - Inside substations and power plants - Inside factory buildings By improving the conventional hard ground pre-boring method (MLT method) drilling machine, we have developed a pile driver for hard ground with a height of 4 meters without reducing the excavation power. This machine is designed to handle construction in sites with headroom restrictions and narrow spaces. 【Features】 ■ 4-meter high pile driver for hard ground ■ Suitable for construction in sites with headroom restrictions and narrow spaces ■ Compresses excavated soil against the borehole wall using a special screw consisting of a compression wing and a mixing wing ■ Vibration-free and low noise *For more details, please refer to the PDF document or feel free to contact us.

  • Bentonite

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