Concrete decontamination by electro-hydraulic scabbling
Conference
·
OSTI ID:229516
- Textron Defense System, Everett, MA (United States)
Textron Defense Systems (TDS) is developing an electro-hydraulic device that has the potential for faster, safer, and less expensive scabbling of contaminated concrete surfaces. In the device, shock waves and cavitating bubbles are produced in water by the electric pulses, and the direct and reflected shock waves impinging on the concrete surface result in the crushing and cracking of the concrete. Pulse energy, frequency, and traverse speed control the depth of the scabbling action. Performance thus far has demonstrated the capability of a prototype unit to process a swath 24 inches wide, up to 3/4 inch deep at a linear velocity of up to 6 feet per hour, i.e., at a scabbling rate of 12 sq. ft. per hour.
- Research Organization:
- USDOE Morgantown Energy Technology Center, WV (United States)
- OSTI ID:
- 229516
- Report Number(s):
- DOE/METC--96/1021-Vol.1; CONF-9510108--Vol.1; ON: DE96000551
- Country of Publication:
- United States
- Language:
- English
Similar Records
Concrete decontamination by electro-hydraulic scabbling
Concrete decontamination by electro hydraulic scabbling
Concrete decontamination by Electro-Hydraulic Scabbling (EHS). Topical report
Conference
·
Thu Nov 30 23:00:00 EST 1995
·
OSTI ID:162187
Concrete decontamination by electro hydraulic scabbling
Technical Report
·
Mon May 01 00:00:00 EDT 1995
·
OSTI ID:133021
Concrete decontamination by Electro-Hydraulic Scabbling (EHS). Topical report
Technical Report
·
Fri Mar 29 23:00:00 EST 1996
·
OSTI ID:471461