Title:
ECO-FRIENDLY CHIPPING METHOD DUE TO WATER JET DEVICE OF CONCRETE STRUCTURE
Document Type and Number:
Japanese Patent JP2004345142
Kind Code:
A
Abstract:
To reutilize water, from which a solid component is removed, obtained from chipping water or wastewater recoverd by ejecting the water produced by an ultrahigh pressure water producer against deteriorated or damaged concrete using a rotary nozzle.
This water jet device is constituted of a water pump for producing ultrahigh pressure water, a device for ejecting ultrahigh pressure water against concrete by the rotary nozzle, a water wagon for supplying fresh water to the water pump, a device for recovering wastewater or aggregate and a separator for filtering the recovered wastewater to make fresh water.
Inventors:
HIKITA TOMOHIRO
Application Number:
JP2003142815A
Publication Date:
December 09, 2004
Filing Date:
May 21, 2003
Export Citation:
Assignee:
SHUNAN KOMUTEN KK
International Classes:
E02F3/92; B28D1/00; C02F1/00; C02F11/00; E02F7/00; (IPC1-7): B28D1/00; C02F11/00; E02F3/92; E02F7/00