English
Chinese
Japanese
Directory
Advanced Search
Patent Details
IPEXL
>
Directory
>
Korean Intellectual Property Office (KIPO)
>
1020060065102
Inventor
Lim Cheong Woong
Applicant
Sang Jee Engineering Co Ltd
IPC Codes
E02D 03/10
Patent Office
: Korean Intellectual Property Office (KIPO)
Title
:
Multiple rice straw drain for improving a soft ground for improving dehydration efficiency and preventing soil pollution
Application No
: 1020060065102
Publication No
: 100645332
Application Date
:
2006-07-11
Publication Date
:
2006-11-06
Abstract
PURPOSE: A multiple rice straw drain for improving a soft ground is provided to dehydrate moisture from the soft ground by integrally connecting a rice straw rope with a degradable assembling band and integrally combining the assembling band with non-woven fabric, and to prevent environmental pollution by making the rice straw drain of degradable plastic. CONSTITUTION: Rice straw ropes(11) are horizontally arranged and formed by twisting rice straw(21), and surrounded by non-woven fabric(18) to form a multiple rice straw drain(10). Plural support plates(13) are installed in an assembling band(12a), and an assembling hole(16) and an assembling unit(15) are integrally formed at both ends of the assembling band to connect and fasten plural rice straw ropes. The assembling band, the rice straw rope and the non-woven fabric are made of degradable plastic, and a molten bonding part is formed between the assembling band the non-woven fabric to integrally fix the rice straw rope, the assembling band and the non-woven fabric. A fitting sill(14) and a wedged cut portion(17) are formed in the assembling unit, and the assembling hole is expanded outward. The assembling band and the non-woven fabric are made of biodegradable plastics.
KR100645332 at KIPO