GROUTING SYSTEM AND TERMINAL APPARATUS USED TO THE SAME

GROUTING SYSTEM AND TERMINAL APPARATUS USED TO THE SAME

PURPOSE: A grouting system, including a winch, and an injection hose, and a front device which is used for the same are provided to reliably improve the weak soil foundation by the drilling, diameter expanding and grouting process of the weak soil foundation. CONSTITUTION: A grouting system comprise...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YANG, HYUNG CHIL
Format: Patent
Sprache:eng ; kor
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:PURPOSE: A grouting system, including a winch, and an injection hose, and a front device which is used for the same are provided to reliably improve the weak soil foundation by the drilling, diameter expanding and grouting process of the weak soil foundation. CONSTITUTION: A grouting system comprises a winch(200), an injection hose and a front device(600). The winch drives to wind and release a wire. The injection hose is formed in order to supply injection material. The front device comprises an injection pipe device(610) and a rotating device(620). The injection pipe device is connected with injection hoses for the supply of injection material in order to form a flow path of injection material. The rotating device rotates the injection pipe device.