Packing apparatus for pressure type soil-nailing and soil-nailing construction method using the packing apparatus

a technology of packing apparatus and construction method, which is applied in the direction of soil preservation, bulkheads/piles, excavations, etc., can solve the problems of unavoidable development of steep slope districts, depreciation of construction efficiency, and longer construction period, so as to shorten construction term and improve construction efficiency
US20030235472A1Inactive Publication Date: 2003-12-25KOREA LAND COPORATION +2
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Patent Information

Authority / Receiving Office
US Β· United States
Current Assignee / Owner
KOREA LAND COPORATION
Publication Date
2003-12-25
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The present invention relates to a packing apparatus for pressure type soil-nailing and soil-nailing construction method using the apparatus, can shorten a grouting time through pressure type grouting which seals completely grouting area, and can improve stability of a ground reinforcing body by filling liquid grout to even a gap between a boring hole and the ground and void of the ground.
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Description

[0001] The present invention relates to a packing apparatus for pressure type soil-nailing and soil-nailing construction method using the packing apparatus. More specifically, the invention relates to a packing apparatus for pressure type soil-nailing and soil-nailing construction method using the packing apparatus which is suitable for sealing closely grouting area which is formed in a bored hole and improving construction efficiency through grouting by pressure, that is, filling pressuringly of liquid grout.BACKGROUND OF INVENTION

[0002] Generally, according to industrial development, it is unavoidable situation to develop a steep slope district such as a mountain district by production of housing complex or construction of new city, etc.

[0003] Accordingly, it is required to provide a construction method for slope stability that can satisfy construction efficiency, economical efficiency and preservation efficiency of environment as well as heighten an availability of land and secur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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