Contributes to shortening construction time, enhancing safety, and reducing costs! Usable even in situations where work with explosives is not possible. Suppresses shock waves, taking into consideration nearby houses and structures.
The "Gansizer" is a crushing agent that clears the constraints of vibration and noise related to environmental conservation around work sites, achieving efficient crushing through steam pressure. It crushes brittle materials such as rock formations, stones, and concrete structures instantly in a low-vibration state using the steam pressure generated during the thermal decomposition of the agent. Although the crushing procedure is similar to blasting methods, the use of this crushing agent is not subject to the Explosives Control Law. This product enables safe, speedy, and low-cost crushing operations within the construction period. 【Features】 ■ Instant crushing capability ■ Shortened construction period and cost reduction ■ No need for consumption permit notifications due to being non-explosive ■ No waiting time required like static crushing agents ■ Low vibration due to the absence of shock waves ■ Registered in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS) It is being used in recovery and reconstruction work following the Great East Japan Earthquake! (Can also be used underwater) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Basic Performance (Excerpt)】 ■Appearance: Granular (in cartridge) ■Specific Gravity: 1.07 to 1.25 g/cm³ ■Ignition Point: Above 520°C * No ignition after waiting 1 minute in the Krupp ignition test apparatus (cooling method) ■Reaction Speed (under test conditions): Below 300 m/s ■Time to Reach Maximum Combustion Pressure: 30 to 50 ms ■Sealed Combustion Pressure: 3000 kgf/cm² *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Crushing of bedrock, rocks, concrete, etc. *For more details, please refer to the PDF document or feel free to contact us.*
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Nippon Koki Co., Ltd. provides a wide range of products centered around defense ammunition, with a consistent production process from metal processing to the manufacturing of explosives, filling, and assembly of pyrotechnics, all evaluated at our dedicated testing facility, ensuring high precision and reliability. Based on pyrotechnic technology and precision metal processing technology, we have also expanded into civilian product sectors such as industrial explosives, gas generators for automotive airbags, and general precision machining, creating a variety of products.