河南省新乡市黄河工程公司是国有水利水电二级施工企业,近几年在基础防渗设备开发、技术完善、工程施工等方面做了大胆尝试,根据多年处理黄河堤防基础防渗的经验,结合市场需求,于1992年与河南省黄河河务局共同开发了YK系列液压开槽机,1998年11月通过了部级鉴定,1999年4月获国家实用新型专利。 由于该机可实现连续开槽、分段隔离浇筑循环流水作业,防渗墙连续、均 Yellow River Engineering Company of Xinxiang City, Henan Province, is a state-owned water conservancy and hydropower secondary construction enterprises, in recent years in the basic impermeable equipment development, technology improvement, construction and other aspects of a bold attempt to deal with Yellow River embankment based on years of experience in impermeable, combined with Market demand, in 1992 and the Yellow River in Henan Province jointly developed the YK series of hydraulic slot machines, in November 1998 passed the ministerial identification, in April 1999 by the national utility model patents. As the machine can achieve continuous slotting, segmented isolation pouring cycle of water operations, cut-off wall continuous, both