ABRASION-RESISTIBLE GEOTEXTILE CONTAINER
A geotextile container includes a bag body defining a filling space and including a base fabric and a protective fabric. The base fabric has a peripheral end. The protective fabric has a peripheral end connected to the peripheral end of the base fabric, and includes a plurality of interconnected compartment bodies surrounded by the peripheral end of the protective fabric.
This application claims priority of Taiwanese Patent Application No. 100217900, filed on Sep. 23, 2011.
FIELD OF THE INVENTIONThe invention relates to a geotextile container, more particularly to an abrasion-resistible geotextile container.
DESCRIPTION OF THE RELATED ARTReferring to
Therefore, an object of the present invention is to provide an abrasion-resistible geotextile container.
According to this invention, a geotextile container comprises a bag body defining a filling space and including a base fabric and a protective fabric. The base fabric has a peripheral end. The protective fabric has a peripheral end connected to the peripheral end of the base fabric, and includes a plurality of interconnected compartment bodies surrounded by the peripheral end of the protective fabric.
Other features and advantages of the present invention will become apparent in the following detailed description of the preferred embodiments with reference to the accompanying drawings, of which:
Before the present invention is described in greater detail with reference to the accompanying preferred embodiment, it should be noted herein that like elements are denoted by the same reference numerals throughout the disclosure.
Referring to
The base fabric 20 extends along a longitudinal axis (X), and has an inner surface 22, an outer surface 21 opposite to the inner surface 22, a first filling material 25 filled in the filling space 24, and a peripheral end 23.
The protective fabric 30 extends along the longitudinal axis (X), and has a peripheral end 33 connected to the outer surface 21 of the base fabric 20 along the peripheral end 23 thereof by stitches 50, and a plurality of interconnected compartment bodies 31 surrounded by the peripheral end 33. A second filling material 32 is filled in each compartment body 31. In this embodiment, each of the compartment bodies 31 is elongated and extends in a direction parallel to the longitudinal axis (X).
The bag body has top and bottom parts which cooperate to confine therebetween the filling space 24. The base fabric 20 forms the top part of the bag body, while the protective fabric 30 forms the bottom part of the bag body.
The first filling material 25 used in this embodiment is sand and sediment which can be easily retrieved in large amount from the construction site. The second filling material 32 used in this embodiment may be a compressive filling material (such as concrete, cement mortar, etc.) or a resilient filling material (such as high-density polyethylene foam resins, PU thermosetting resin foam materials, etc.). Preferably, the second filling material is a high density polymeric foam material. As such, even if outer surfaces of the compartment bodies 31 are damaged, the second filling material 32 in each compartment body 31 cannot easily leak out from a respective compartment body 31.
When the river flow or the sea waves attack the geotextile container 200, because of the structure of the compartment bodies 31 of the protective fabric 30, a buffer can be effectively generated corresponding to the erosion force so as to protect the filling space 24. Even if the outer surface of one of the compartment bodies 31 is formed with a hole resulting from a long period of erosion, only the second filling material 32 of the compartment body 31 with the hole is affected. The inner surface of the compartment body 31 with the hole is still intact so that the first filling material 25 inside the filling space 24 is still protected by the protective fabric 30 and will not leak out. Use of the geotextile container 200 can thus be continued. Therefore, the geotextile container 200 can achieve maximum abrasion resistance.
Referring to
Referring to
Referring to
Although the compartment bodies 31 of the protective fabric 30 are disposed over the outer surface of the top part of the bag body in each of the preferred embodiments, it is contemplated that the compartment bodies 31 may be disposed over outer surfaces of both of the top and bottom parts of the bag body.
While the present invention has been described in connection with what are considered the most practical and preferred embodiments, it is understood that this invention is not limited to the disclosed embodiments but is intended to cover various arrangements included within the spirit and scope of the broadest interpretation so as to encompass all such modifications and equivalent arrangements.
Claims
1. A geotextile container comprising:
- a bag body defining a filling space, and including a base fabric and a protective fabric;
- said base fabric having a peripheral end; and
- said protective fabric having a peripheral end connected to said peripheral end of said base fabric, and including a plurality of interconnected compartment bodies surrounded by said peripheral end of said protective fabric.
2. The geotextile container as claimed in claim 1, wherein said bag body has top and bottom parts which cooperate to confine therebetween said filling space.
3. The geotextile container as claimed in claim 2, wherein said base fabric forms said bottom part, and said protective fabric forms said top part.
4. The geotextile container as claimed in claim 3, wherein said base fabric and said protective fabric are seamless and integrally formed as one piece.
5. The geotextile container as claimed in claim 2, wherein said base fabric forms said top and bottom parts of said bag body, said compartment bodies of said protective fabric being disposed over an outer surface of said top part.
6. The geotextile container as claimed in claim 2, further comprising a lining fabric that is connected to said base fabric along said peripheral end of said base fabric, said base fabric forming said bottom part, said lining fabric forming said top part, said compartment bodies of said protective fabric being disposed over an outer surface of said lining fabric.
7. The geotextile container as claimed in claim 1, wherein each of said compartment bodies are elongated and extend in parallel.
8. The geotextile container as claimed in claim 1, wherein each of said compartment bodies has a substantially cross shape.
9. The geotextile container as claimed in claim 1, wherein each of said compartment bodies has a substantially L-shape.
10. The geotextile container as claimed in claim 1, wherein said base fabric further has a first filling material filled in said filling space, and said protective fabric further includes a second filling material filled in each of said compartment bodies.
11. The geotextile container as claimed in claim 10, wherein said first filling material is sediment or sandy filling material.
12. The geotextile container as claimed in claim 10, wherein said second filling material is a compressive or resilient filling material.
13. The geotextile container as claimed in claim 12, wherein said second filling material is a high density polymeric foam material.
14. The geotextile container as claimed in claim 1, wherein said base fabric has an inner surface confining said filling space, an outer surface opposite to said inner surface, said compartment bodies being disposed over said outer surface.
Type: Application
Filed: Sep 20, 2012
Publication Date: Aug 21, 2014
Applicant: ACE Geosynthetics Inc. (Houston, TX)
Inventors: Chun-Jung Tseng (Taichung City), Ching-Yi Lin (Taichung City)
Application Number: 14/346,457