The top 100 general contractors gathered! A tour was held to observe labor-saving technologies for floor construction.

Concrete floor, labor-saving, and reducing manpower! The new vibrator does not require connections or carrying.

The "Slablator" is a labor-saving concrete compaction machine that overturns the common knowledge of conventional compaction work. Equipped with three powerful φ60mm vibrators operating simultaneously, it achieves reliable vibration compaction in accordance with JASS-5 standards, all reproducibly by a single operator. It fundamentally resolves the issues associated with corded and backpack systems that require multiple personnel. This is a new technology that balances "quality," "safety," and "labor-saving." 【Features】 ■ Achieves labor reduction and high quality with a self-supporting machine that does not require connections or carrying ■ Efficiently removes air bubbles with a φ60mm vibrator ■ Flexible vibrator configuration ■ Long-lasting battery operation *For more details, please refer to the related links or feel free to contact us.

• Concrete construction
• Concrete Machinery

High-density 200-year concrete, highly regarded for factories, warehouses, logistics facilities, and roads.

The re-vibration and high-density concrete method removes voids and water channels that cause cracking, utilizing the compaction effect of re-vibration to form a dense structure within the concrete and improve its density. It aims to enhance durability, wear resistance, and impact resistance, delay carbonation, suppress cracking, and shorten construction time through simultaneous execution, ultimately extending the service life for various social infrastructure developments such as factories, warehouses, logistics facilities, and roads, as well as contributing to national resilience policies. 【Features】 - Increased service life - Significant crack suppression - Reduction in construction man-hours - Increased asset value - Total cost reduction For more details, please contact us or download the catalog.

• Dam construction
• Earthworks
• Pile and foundation work

Achieving level accuracy within ±3mm in a 3m range through laser-controlled floor leveling. Simultaneously realizing high flatness, high durability, and crack suppression for newly constructed concrete floors.

When utilizing AGVs and AMRs in logistics warehouses, it is important to ensure a high level of floor precision from the time of construction while also securing wear resistance. Our LCS method is adopted in new construction sites of logistics warehouses nationwide, and by mechanizing the process from leveling to final finishing, we achieve a floor level precision of ±3mm within 3m, suppress initial cracking after pouring, and significantly improve durability and wear resistance. By utilizing the reproducibility of machines rather than relying solely on the intuition of craftsmen, we can stabilize quality through a quantified process, achieving a uniform finish even in large-area warehouses. Specific processes: 1. Floor leveling with laser screed Using laser control, we precisely adjust the FL value while simultaneously performing vibration compaction. 2. Compaction with a tamper During bleeding after pouring ready-mixed concrete, we use our self-developed EV tamper to perform vibration compaction again, removing air and water channels. 3. Disc troweling Utilizing the weight of a ride-on trowel, we correct fine irregularities while densifying the surface. If you have any questions about the processes or finishing methods, please contact us through our website. We are also accepting trial construction requests at any time.

• Concrete construction
• Concrete Machinery

We propose the laser screed method for sites that want to implement heat stroke measures for floor workers and advance labor-saving and high-precision leveling work.

In summer, the construction of earthen floors often involves prolonged rough leveling and finishing work under the blazing sun, which can lead to physical exhaustion for workers and increase the risk of heat-related illnesses. In sites with a labor shortage, it is necessary to cover large areas with a limited number of workers, making it easier for concentration to decline due to the heat, which can affect the precision of the finish and work safety. The laser screed is a specialized machine that can perform functions such as [rough leveling, level measurement, tamping, and finishing] all in one, significantly mechanizing the leveling process that often relies on manual labor. With a laser receiver and control system, the height of the screed head can be continuously adjusted, making it easier to achieve high-precision construction while minimizing level variations even on large sites. Initial vibrations help to densify the concrete, contributing to quality stabilization and improved durability. Heat countermeasures are important not only in terms of breaks and hydration but also from the perspective of reducing working hours in the heat itself. The laser screed is particularly suitable for large-scale pouring sites in construction, logistics, and factories, aiming to simultaneously address heat-related illness prevention, labor reduction, and high quality. For inquiries about installation or details on construction, please feel free to contact us through our website. We are also accepting requests for trial installations at any time.

• Concrete construction
• Concrete Machinery

By eliminating the traditional backpack and cable types, the burden on workers is significantly reduced. With a switch operation, compaction of three sections is possible. This is a practical machine that meets JASS-5 standards.

During concrete placement in summer, the compaction work performed by earthworks tends to continue for long periods in high-temperature environments, significantly increasing the risk of heatstroke. Traditional corded vibrators often require multiple workers, including those holding the cord, and with backpack models, the burden of carrying heavy equipment while moving adds to the physical strain in hot conditions. The slab vibrator is characterized as a cordless, self-supporting compaction machine that allows for high reproducibility of construction even with one operator. It can be equipped with up to three powerful φ60mm vibrators and complies with JASS-5 standards for compaction, making it suitable not only for floor slabs in the construction sector but also for civil engineering projects that require high durability. By reducing the heavy labor hours and equipment load for earthworks while ensuring quality, it effectively mitigates the burden of working in the heat, serving as a practical measure against heatstroke. It also offers flexibility to adapt to site conditions, such as switching between 1 to 3 vibrators or accommodating φ40mm, making it suitable for situations where both labor-saving and safety improvements are desired in construction and civil engineering sites. Please consider reviewing your summer construction system. For inquiries, please contact us through our website.

• Reinforced concrete construction
• Concrete Machinery
• Motor graders, roadbed machines, compaction machines

This is a curing material that suppresses initial drying by simply being applied, without the need for poly film, for exterior concrete in summer that is prone to drying due to direct sunlight and wind.

Fix Guard is a penetrating concrete curing agent handled by floor agents. During outdoor construction in the summer, direct sunlight, high temperatures, and wind can cause moisture to rapidly evaporate from the surface of freshly poured concrete. As a result, this can lead to plastic cracking, drying shrinkage cracking, surface roughness, and poor finishing. Fix Guard is a material that helps suppress rapid drying of the surface and assists in initial curing when sprayed before or after concrete placement. It is particularly suitable for outdoor concrete that is exposed to sunlight, such as parking lots, sidewalks, exterior slabs, and store front approaches. Traditional curing methods using watering sheets require labor for watering, laying sheets, removal, and disposal of waste materials, but Fix Guard can be applied with a sprayer, leading to labor savings and reduced work time. It is easy to introduce even in sites where curing mats or poly films are difficult to use, making it suitable for sites that want to manage quality with limited personnel. Additionally, since it is a penetrating type rather than a film type, it naturally evaporates after a certain period of moisture retention and is designed to be compatible with surface hardeners used in subsequent processes. If you want to maintain quality while minimizing the effort of curing during summer outdoor construction, please consider Fix Guard.

• Carports and related materials
• Exterior Materials
• Concrete curing material

Significant labor-saving in the harsh leveling work under the scorching sun, reducing the number of workers needed from 5 to 2-3 per 1000 square meters is also possible.

In summer, the concrete leveling work on the ground can significantly drain the physical strength of workers due to the forward-bending posture required under the blazing sun, increasing the risk of heatstroke. In sites with a labor shortage, the burden per person becomes heavier, and the combination of heat and fatigue can lead to decreased concentration and variability in precision. The DX Material KAPPER is an electric leveling machine that assists with rough leveling of ready-mixed concrete, supporting loads of over 100 kg and making it easy to operate with just a hand guide. It can reduce the number of workers needed for leveling work from the traditional 5-6 per 1,000 square meters to just 2-3, allowing for work to progress at speeds of 1.5 km to 3 km per hour, which is expected to shorten the time exposed to the sun. Additionally, the adjustable cover thickness feature allows for comfortable use, and both forward and backward movements can be controlled with a switch, which helps reduce strain on the lower back. Furthermore, the machine weighs 38 kg and is foldable, making it easy to transport, and it operates on a rechargeable battery, producing no exhaust, which contributes to its ease of use. Addressing heatstroke is not only about air-conditioned clothing and hydration but also about reducing the hours of heavy labor in hot environments, making KAPPER a product that aids in site improvement as a concrete solution.

• Concrete construction
• Concrete Machinery
• Construction machinery leasing and rental

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily visible at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

PERI products are used at construction sites around the world. This time, we would like to introduce the construction work of the "Dunajec Road Bridge" spanning the Dunajec River in the town of Nowy Targ in southern Poland. The road bridge was planned to be constructed using a balanced cantilever method, dividing the cantilever beams starting from each pier into 10 segments. A particular concern was to strictly adhere to the concrete pouring cycle for each segment. To achieve this, a balanced cantilever carriage (VBC) equipped with a hydraulic advance system and an automatic formwork stripping function was adopted. By utilizing the VBC, it became possible to pour concrete for segments up to a maximum length of 5 meters in a single cycle, allowing for efficient and timely construction. PERI products: 1. TRIO Panel Formwork 2. VARIO GT24 Wall Formwork 3. PERI UP Flex Modular Scaffold 4. VST Heavy-Duty Shoring Tower PERI Japan Co., Ltd.

At a major purchasing specialty store located in Kanagawa Prefecture, we have introduced our commercial aroma diffuser rental service "MajestaFragrance," enhancing the store's atmosphere with fragrance. Installed models: MFmini (4,400 yen per month) × 2 units Adopted fragrance: Freesia Pear To ensure that customers visiting the store can relax during their appraisal and consultation time, we have implemented space branding with a "refined and approachable scent." The fragrance used is "Freesia Pear," which pleasantly spreads the freshness of fruity pear and the vibrant aroma of freesia. It warmly welcomes customers with a clean and high-quality scent. The "MFmini" introduced this time is a compact yet powerful diffuser known for its strong diffusion capabilities. It blends smartly into limited installation spaces such as reception counters and customer service areas, efficiently delivering fragrance. At Majesta Fragrance, we offer optimal diffuser models and fragrance suggestions tailored to the size of the store, type of business, and interior atmosphere. A "free trial installation" is also available before signing a contract.

We will be exhibiting at the "Osaka Industry Exhibition 2026" held at MyDome Osaka from October 14 (Wednesday) to 15 (Thursday), 2026. We will introduce our stress check, health management system, reservation and reception system, and interview system.