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■The technology that utilizes the explosive energy of explosives has been widely used in mining and civil engineering for a long time, and can be considered an economical and efficient method. By effectively utilizing the powerful explosive energy of explosives, significant effects can be achieved. ■Since it is possible to eliminate the use of breakers, the noise and vibration burden on the surrounding area can be reduced. ■When applying blasting methods as an auxiliary to breakers and crushers, it is possible to select the type of explosives used and adjust the blasting pattern, allowing for a reduction in the workload of breakers and crushers by any desired ratio. ■Compared to traditional demolition work using heavy machinery, it becomes possible to reduce the operating time of heavy machinery, thereby decreasing fuel consumption. This makes it possible to reduce CO2 emissions generated during construction.

• Special Construction Method

The technology that utilizes the explosive energy of explosives has been widely used in mining and civil engineering for a long time, and it can be said to be an economical and efficient method. Particularly in large-volume concrete structures such as building foundations, effectively utilizing the powerful explosive energy of explosives can yield significant results. By adjusting the type of explosives used, the amount loaded, and the blasting pattern, it is possible to fragment according to the site conditions (such as the type and size of the target object and the surrounding environment). Since it is possible to eliminate the use of breakers, the noise and vibration burden on the surrounding area can be reduced. When applying blasting methods as an auxiliary to breakers and crushers, adjusting the blasting pattern allows for a reduction in the workload of breakers and crushers by any desired ratio. Compared to conventional demolition work using heavy machinery, it becomes possible to reduce the operating time of heavy machinery, significantly decreasing fuel consumption. This enables a substantial reduction in CO2 emissions from the construction work.

• Unit and other construction

The non-explosive demolition agent method for pile head treatment involves loading a non-explosive demolition agent into holes drilled from the outer surface of the pile towards its center, and igniting it to instantaneously crush the concrete, forming a horizontal fracture surface, thereby separating the main body of the pile from the excess portion. The excess portion can be removed as consolidated fragments using a crane or similar equipment. The chipping work involved in pile head treatment is an extremely demanding task for workers, as they are subjected to strong noise, vibration, and dust at close range. In the construction sector, where there is a shortage of workers, the non-explosive demolition agent method for pile head treatment is a technology that contributes to the preservation of the surrounding environment as well as the improvement of the working conditions. The non-explosive demolition agent undergoes a redox reaction known as the thermite reaction, which crushes the material through instantaneous steam expansion pressure. The reaction rate is about 1/25 that of explosives, and since it does not generate shock waves, it can separate the excess portion without damaging the main body of the pile. Tests on the concrete compressive strength of the main body of the pile and tensile tests on the rebar have confirmed that there is no reduction in strength, and that both the concrete and rebar are intact.

• Pile and foundation work

Sagamiko Industry is a company located in Sagamihara City, Kanagawa Prefecture, that engages in various types of building demolition work. Sagamiko Industry conducts demolition work with a focus on proper communication with customers, estimating project costs, work procedures, the quality of the completed work, pollution prevention, safety measures, and waste disposal. We carry out our projects with sincerity, prioritizing customer satisfaction and trust. We continuously strive to improve from various perspectives and prepare ourselves to be of service to everyone. As professionals in demolition work, we are committed to responding to various requests for demolition projects in the future. 【Business Items】 ■ Planning, design, construction, and management of various types of building demolition work ■ Planning, design, construction, and management of explosive demolition work using explosives ■ Removal and disposal of asbestos-containing building materials ■ Transportation and disposal of industrial waste ■ Civil engineering and construction work related to demolition *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method
• Dismantling and moving

Introducing the "Non-explosive Fragmentation Agent Method." Non-explosive fragmentation agents, unlike explosives, break rock and concrete using the expansion pressure from a thermite reaction. They are not subject to the Explosives Control Law, allowing for easier handling in terms of storage and usage compared to explosives. Additionally, the "Non-explosive Fragmentation Agent Method" is applied in locations where obtaining a consumption permit for explosives is difficult, such as near urban areas or security-sensitive sites, or in situations where there is no time to obtain such a permit. 【Features】 ■ Breaks rock and concrete using expansion pressure from a thermite reaction ■ Easier handling for storage and usage compared to explosives ■ Applicable in sites where obtaining a consumption permit for explosives is difficult or where there is no time to obtain such a permit *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

Sagamiko Industries Co., Ltd. provides a highly efficient and environmentally friendly demolition service by combining the "Mini Blasting Method," which uses small-diameter and small-quantity explosives, with mechanical demolition. This method enables safe, low-noise, low-vibration operations with minimal dust generation and allows for quick execution of projects. **Effects of the Mini Blasting Method** - It allows for the demolition of structures in areas where heavy machinery cannot be brought in, such as underground. - It reduces the amount of heavy machinery operation, thereby decreasing CO₂ emissions. - It minimizes sustained noise and vibration, limiting the occurrence of blasting noise and vibrations to specific times. - It reduces the physical and environmental burden on workers, enhancing safety. - It shortens the construction period. - It decreases the amount of dust generated. - It allows for efficient demolition work, leading to cost reductions. *For more details, please download the PDF or contact us.*

• Special Construction Method