[Technology] Impact Elastic Wave Grout Filling Degree Inspection "Impact Esper SG"
[Technology] Shock Elastic Wave Grout Filling Degree Inspection "Impact Esper SG"
Ailek Giken's technology and service for non-destructive inspection of the grouting condition inside the lateral tightening sheath of existing PC bridges.
The "Impact Esper SG" is a non-destructive testing product that conducts an investigation of grout filling and unfilled areas within the lateral confinement sheath of existing PC bridges using the impact elastic wave method, in order to prevent accidents such as the protrusion of PC steel bars. If you have any requests for "consulting, exploration, analysis, and report preparation" regarding underground buried pipes and cavity exploration using our Esper, please feel free to contact us. *This product is not for sale.
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basic information
This product allows for filling degree inspection using the impact elastic wave method with applicable sheath lengths of 5.1m to 16.7m. ● Inspections can be conducted from the concrete surface of the fixing part, making it efficient without the need for chiseling or repairs. ● The grouting status can be assessed for each individual sheath, enabling absolute evaluation of each sheath. ● It can also be applied for confirming filling degree after re-injection repairs on unfilled sheaths. For more details, please contact us.
Price information
[Technology/Service] Please contact us.
Delivery Time
※[Technology/Service] Please contact us.
Applications/Examples of results
●PC concrete structures ●Reinforcement bars etc.
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Company information
Since our establishment in 1987, we have been able to continue our steady progress thanks to the support and patronage of our customers. In the 21st century, a society where prosperity can be felt requires further development of social infrastructure centered around lifelines such as telecommunications, sewage systems, electricity, and gas. In the construction and maintenance of these infrastructures, designs and construction methods that consider the global environment are strongly demanded. To meet the needs of this era, we will utilize NO-DIG technology based on NTT's research and development achievements, contributing to efficient social infrastructure development while also protecting the global environment.