ムネカタインダストリアルマシナリー List of Products and Services

The "Slim Hydraulic Load Cell" can be installed even in narrow spaces where measurement has been difficult until now, allowing for easy load measurement. This measuring device, with a thickness of about 8mm, can measure loads of up to 20 tons, making it suitable for measuring loads on bolt heads and detecting nut loosening. When combined with the liquid pressure monitoring system "Ekiatsumieruka," it allows for remote confirmation of measurement values, contributing to the reduction of safety management burdens. 【Features】 ■ The measuring device can measure loads of up to 20 tons with a thickness of about 8mm. ■ It can be used for measuring loads on bolt heads and detecting nut loosening. ■ Measurement values can be confirmed remotely when combined with Ekiatsumieruka. ■ Sizes can be customized according to the load to be measured. *For details, please contact us or refer to the PDF download.

• Other measuring instruments
• Tunnel construction
• Renovation and repair methods

We would like to introduce field application examples of our liquid pressure monitoring system, "Ekiatsumieruka." In the case of replacing the supports of FKK's flat jacks, we installed our product in place of the previously used analog pressure sensor to measure the pressure. The load equivalent to two jacks was displayed on a PC. Additionally, there are examples of support replacement work for hydraulic jacks manufactured by Osaka Jack and Oxx Jack. [Case Overview (Partial)] <FKK Flat Jack> - Installed to measure pressure in place of the previously used analog pressure sensor - Displayed the load equivalent to two jacks on a PC <Osaka Jack Hydraulic Jack> - Used a pressure gauge mounting bracket, installed in the circuit - Connected a dial gauge to the pressure sensor device to simultaneously measure pressure (load) and displacement *For more details, please refer to the PDF materials or feel free to contact us.

• Other measuring instruments
• IoT

The "Ekiatsumieruka LPMS100 (NETIS Registration Number TH-220004-A)" is a monitoring system that stores data on water pressure and oil pressure measured by pressure gauges in the cloud, allowing management and viewing via a browser. It can manage measurement data from up to 50 pressure gauges collectively, making it easy to identify any abnormalities at a glance. Since it is battery-operated, it can be used in locations without power supply. It contributes to reducing the burden of safety management, such as measuring jack pressure during bridge bearing replacements. Furthermore, by combining it with optional items such as dial gauges and load cells, it can measure displacement and load in ways suitable for various sites. 【Features】 - Remote management of pressure, load, and displacement online - Color-coded display for easy identification of abnormalities - Alert email notifications for abnormalities to ensure site safety - Powered by an internal battery, eliminating the need to consider power supply arrangements - Available for rental, allowing use for the necessary duration - Capable of measuring displacement and load using dial gauges or load cells (optional) *For more details, please contact us or refer to the PDF download.

• Other measuring instruments

The "Ekiatsumieruka LPMS100" is a monitoring system that stores data on water pressure and oil pressure measured by pressure gauges in the cloud, allowing for management and viewing via a browser. It can manage measurement data from up to 50 pressure gauges collectively, and the management screen displays pressure values color-coded for easy identification of abnormalities at a glance. Since the pressure gauge is battery-operated, it can be used in locations without a power supply. It contributes to reducing the burden of safety management, such as measuring jack pressure during bridge bearing replacements. 【Case Study】 Previously, measurements were confirmed visually in an analog manner, which was time-consuming. There were also incidents involving workers due to environmental conditions and bad weather. However, by using this device, data can now be quickly and safely obtained without having to enter the installation site. It is available for rental starting from one week, allowing for use according to the required duration. *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

• Other measuring instruments

Tunnel construction, bridge construction, road construction, river and coastal construction, agricultural civil engineering, and building construction. Additionally, during concrete placement work for various concrete structures, accidents and troubles may occur due to voids, insufficient filling, and inadequate compaction, as described below. 【Examples of Accidents (Partial)】 - Cave-in accidents - Cavities formed due to groundwater, leading to cracks (cracks are more likely to occur in areas with insufficient filling) → Poor long-term durability resulting in collapse - Water leakage from cracks → In cold regions, water leakage can freeze, leading to slip accidents To prevent such accidents and troubles during concrete placement work, we offer the following product ▼▼▼ 【NETIS Registration Number TH-180010-VE】 Juuten MierukaⓇ This product can accurately assess the filling condition in areas that are not visible during concrete placement and in areas prone to air pockets. Furthermore, by adding management functions for compaction levels, it contributes to improving the quality of concrete construction! For detailed product information, please download the catalog from the link below.

• Tunnel construction

This document introduces the bridge repair work utilizing the liquid pressure monitoring system "Ekiatsumieruka." Bridges have complex structures and various types of repair work, and during jack-up operations, regular checks of clearance and pressure are conducted to ensure safety management during construction. Our product reduces the time spent on-site for checking pressure, load, and displacement data. Additionally, long-term trends can be understood through tables and graphs. [Contents] ■ About Ekiatsumieruka Repair Work ■ Overview of Ekiatsumieruka ■ Features of Ekiatsumieruka ■ Case Studies of Ekiatsumieruka Implementation on Site *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

The "Ekiatsumi Eruka LPMS100" is a monitoring system that stores data on water and oil pressure measured by pressure gauges in the cloud, allowing management and viewing through a browser. It can manage measurement data from up to 50 pressure gauges collectively, and the management screen displays pressure values color-coded for easy identification of abnormalities at a glance. Since the pressure gauge is battery-operated, it can be used in locations without power. It contributes to reducing the burden of safety management, such as measuring jack pressure during bridge bearing replacements. Available for rental starting from just one week, it can be used according to the required duration. 【Features】 ■ Switch between pressure (MPa) and load (t) display with a single button ■ Supports graph display of historical data ■ Capable of issuing alerts for values outside the set range (optional) ■ Supports displacement measurement using a dial gauge (optional) ■ Remote management online in bulk ■ Abnormalities can be identified at a glance ■ Operates for over six months on built-in batteries ■ Usable in locations where power supply is difficult to manage ■ Reduces manpower, promotes digital transformation, and enhances safety management! *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

• Other measuring instruments

"Juuten Mieru Ka + α" is a concrete curing management system that visualizes the estimation of concrete strength based on temperature measurement and cumulative temperature. It is equipped with a filling detection sensor that serves as a trigger for the temperature sensor to start measuring after detecting the concrete, allowing for accurate strength measurement. If a compaction detection sensor is added, it can also detect the degree of compaction. 【Features】 ■ Capable of measuring the temperature of concrete ■ Can estimate the strength of concrete based on cumulative temperature ■ Allows for monitoring display, visualizing the strength development ■ Includes a filling detection sensor as a trigger for starting temperature measurement ■ Enables accurate strength measurement by starting temperature measurement after detecting concrete ■ If a compaction detection sensor is added, it can also detect the degree of compaction ■ NETIS registration number: TH-180010-VE *For more details, please refer to the PDF document or feel free to contact us.

• Process Control System

This document introduces examples, proposals, and achievements of the concrete filling and compaction management system "Juutenmieruka." "Juutenmieruka" can be applied to various concrete structure construction projects and is also usable for mortar and grout injection. There are numerous usage achievements, including "new tunnel construction," "culvert installation," and "caisson construction." For more details, please refer to the PDF document. [Contents] ■ Application examples and proposals ■ Usage achievements (excerpt) *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

This document introduces the site-specific implementation images of the concrete filling and compaction management system "Juutenmieruka." It includes implementation images for "mountain tunnels," as well as "bridges (superstructure)," "caissons," and "underwater concrete." We provide clear explanations using diagrams, so please take a moment to read it. [Contents] ■ Mountain Tunnels ■ Bridges (Superstructure) ■ Bridges (Substructure) ■ Caissons ■ Underwater Concrete *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

"MiERUKA Online" is a web service that allows real-time ICT management of filling status and compaction degree online. This document includes the "viewing function" of "MiERUKA Online," as well as the "linking function" and "data acquisition function." We have provided clear explanations using images and diagrams, so please take a moment to read through it. [Contents] ■ Web Service "MiERUKA Online" ■ MiERUKA Online [Viewing Function] ■ MiERUKA Online [Linking Function] ■ MiERUKA Online [Data Acquisition Function] *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

This document introduces examples of monitor displays for the concrete filling and compaction management system "Juuten Mieruka." It includes monitor display examples for "when using dedicated filling detection sensors," as well as "when using filling and compaction management sensors" and "when using data recorders and sensors for freshwater." We have presented this information clearly using images and diagrams, so please take a moment to read it. [Contents] ■ Monitor display example when using dedicated filling detection sensors ■ Monitor display example when using filling and compaction management sensors ■ Monitor display example when using data recorders and sensors for freshwater ■ Data recording and import *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

This document introduces the sensor specifications and application examples of the concrete filling and compaction management system "Juutenmieruka." It includes "sheet-type sensor specifications" and images showing "the installation of pinpoint sensors onto a pinpoint sensor hub," which can be applied to various concrete structures. We have provided clear explanations using images and diagrams, so please take a moment to read through it. [Contents] ■ Sheet-type sensor specifications ■ Ultra-thin pinpoint sensors ■ Sensor application examples *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

This document introduces the principle of filling detection in the concrete filling and compaction management system "Juutenmieruka." The filling detection section consists of two electrodes arranged in parallel on the substrate. By applying an alternating voltage between the electrodes and monitoring the change in amplitude of the alternating voltage due to changes in electrical resistance between the electrodes, it determines the type of substance present between the electrodes (air, water, concrete). We have provided a clear explanation using diagrams, so please take a moment to read it. [Contents] ■ Principle of filling detection ■ Principle of compaction detection *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

"Juuten Mieruka" is a concrete filling and compaction management system suitable for verifying filling and managing compaction in areas that are difficult to see. It can be used not only for concrete but also for grouts, mortars, underwater concrete, and more during placement. This document introduces the system configuration and overview of "Juuten Mieruka." We have included images and diagrams for easy understanding, so please take a moment to read through it. [Contents] - System Configuration and Overview - Overview of Sheet-Type Sensors *For more details, please refer to the PDF document or feel free to contact us.

• Tunnel construction
• Foundation construction
• Bridge Construction

"Mieruka Online" is a web service that allows users to "view," "retrieve," and "link" data from Juuten Mieruka, which was previously only accessible through recorders, via the internet. It enables the viewing of multiple recorders on a single screen. It allows for the centralized management of filling and compaction status using in-house systems or ICT management software. Additionally, it allows for the confirmation, analysis, and aggregation of sensor data from any location, making it easy to check sensor data results without the need for specialized visualization software. 【Features】 <Viewing Function> ■ Real-time confirmation of filling and compaction status from anywhere using mobile devices, etc. ■ Ability to view multiple recorders on a single screen ■ Completion times for filling and compaction are displayed for each channel *For more details, please refer to the PDF materials or feel free to contact us.

• Construction and process management software

By coating various materials around us with resin-based piezoelectric elements, we can create power generation elements that do not break when bent. By using them as energy harvesters or vibration power generation elements, various applications such as environmental power generation and vibration power generation become possible. With the battery-less LED lighting kit "LG," you can light up an LED using electricity generated by gripping it by hand. 【Examples】 ■ LED Lighting - You can light up an LED using electricity generated by gripping it by hand. - By connecting directly, it can continuously emit light. - By charging, you can increase the brightness and make it emit light intermittently. *For more details, please refer to the related link page or feel free to contact us.

• LED light source/module

The "ARCH TYPE" is a piezoelectric element that generates electricity by pressing the protruding part. Made from flexible materials, it can generate power in low-frequency ranges. Since it is entirely made of resin, it is easy to customize according to requirements such as shape, size, and weight. To check the generated power or connect to a load, please connect it to a commercially available rectifier circuit. 【Features】 ■ Generates electricity by pressing the protruding part ■ To generate power, press several times ■ The output voltage and current from the generating element are alternating current ■ To check the generated power or connect to a load, connect it to a commercially available rectifier circuit *For more details, please refer to the related link page or feel free to contact us.

• others

The "MP-G" is a piezoelectric element that generates electricity through grip strength. Made from flexible materials, it can generate power in the low-frequency range. Since it is entirely made of resin, it is easy to customize according to requirements such as shape, size, and weight. To check the amount of electricity generated or to connect to a load, please connect it to a commercially available rectifier circuit. 【Features】 ■ Generates electricity through grip strength ■ To generate electricity, grip it a few times ■ The output voltage and current from the generating element are alternating current ■ To check the amount of electricity generated or to connect to a load, please connect it to a commercially available rectifier circuit *For more details, please refer to the related link page or feel free to contact us.

• others

"Mieruka Online" is a web service that allows you to "view," "acquire," and "link" data from "Juuten Mieruka," which was previously only accessible via a recorder, through the internet. Using mobile devices or computers, you can check the filling and compaction status in real-time from anywhere. At the moment the data is sent, you can link the acquired data to any desired web service. 【Three Functions】 ■ Viewing Function: Simultaneous viewing on multiple devices / Site management function / Management function for filling and compaction completion times ■ Linking Function: Data linking ■ Acquisition Function: Progress confirmation / Data download / Sensor data aggregation function *For more details, please refer to the related link page or feel free to contact us.

• Construction and process management software

By spray coating a resin-based piezoelectric solution developed independently, it has become possible to shorten the process compared to conventional methods, and to impart piezoelectric functions to shapes and large objects that were previously difficult to treat! 【Applications】 ■ Sensing Function By coating the areas where vibrations or strains occur in components, it enables the reading of strain as voltage. This can be used for monitoring to detect normal and abnormal conditions. ■ Power Generation Function By coating piezoelectric elements on flexible plastics, it has become possible to create power generation elements that do not break when bent. By using these as energy harvesters or vibration power generation elements, various applications such as environmental power generation and vibration power generation can be realized. *For more details, please download the PDF or feel free to contact us.

• Special Construction Method
• Other analytical equipment

【NETIS Registration Number TH-180010-VE】 Juuten MierukaⓇ can accurately determine the filling conditions in areas that are not visually accessible during concrete placement, as well as in areas prone to air pockets. Additionally, by adding a management function for compaction levels, it contributes to improving the quality of concrete construction! 【Features】 ■ Achieves an ultra-thin thickness of 0.6mm, with almost no concrete cross-section loss ■ Capable of detecting filling over a wide area and estimating compaction levels, improving monitoring accuracy ■ Significantly reduces labor for installation work ■ Usable for underwater concrete placement in seawater and freshwater, in addition to grout and mortar! - Sensors can be customized for measurement channels and sensor lengths. - Sheet-type sensors can manage multiple (up to 3) sensors installed in different directions and locations with one recorder using a hub. (The maximum number of detections is up to 11.) - Miniaturized pinpoint sensors can also be managed collectively with up to 11 units using one data recorder. - By using the optional Mieruka Online, the recorder can be connected to Wi-Fi, allowing for real-time online ICT management of filling conditions and compaction levels.

• Tunnel construction
• Foundation construction
• Bridge Construction