Unequal-thickness plastic tensile sheet and earthwork standard room thereof
A technology of geocells and tensile sheets, applied in soil protection, infrastructure engineering, gardening, etc., can solve problems such as uncompact connection of stretched sheets, weak connection, and difficult connection of stretched sheets, achieving The effect of stable structure, long service life and improved efficiency
Inactive Publication Date: 2014-02-19
何晓婷
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Problems solved by technology
[0002] At present, plastic geocells are used in edge care, environmental protection and greening, grass planting, soft foundation treatment and other projects. The thickness of the stretched sheet is uniform, and the connection of the stretched sheet is extremely difficult due to the uniform thickness. ; In the engineering application of tensile sheet connection or geocell, either the tensile sheet is damaged to reduce its strength, or the connection between the stretched sheets is not compact or the connection is not firm, which affects the overall use effect of the plastic geocell
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[0013] The content of the present invention will be described in detail below in conjunction with the accompanying drawings:
[0014] Such as figure 1 Shown is that the present invention provides a kind of stretched plastic sheet of unequal thickness, and it comprises stretched part and unstretched part (thickest rib); As image 3 Shown is a schematic diagram of some components of the special fastener for the plastic geocell of the present invention, and the special fastener includes two holes. Type fastening splint, two sets of national standard series of bolts and nuts (nuts are self-locking) and a ∪ type nail.
[0015] Such as figure 1 A kind of stretched plastic sheet material of different thickness of the present invention is that the orifice plate of special hole pattern is heated and stretched, then cut or trimmed, and it comprises stretched part and unstretched part (thickest rib strip).
[0016] Such as figure 1 and 2 Shown is a plastic geocell formed by stretc...
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The invention discloses an unequal-thickness plastic tensile sheet and an earthwork standard room thereof. The forming method of the plastic tensile sheet of the earthwork standard room comprises the steps that a plastic sheet with a certain hole pattern is stretched after being heated to obtain tensile sheet billets with different thicknesses and specified sizes, and the tensile sheet billets are split or trimmed to obtain tensile sheet with different thicknesses and specific sizes of the earthwork standard room; the thickest part of the tensile sheet is fastened through a special fastener to obtain the plastic tensile sheet of the earthwork standard room. In this way, the plastic tensile sheet of the earthwork standard room is stable in structure and will not have strength loss caused by the fixation of the sheet of the earthwork standard room in the fastening process or in the using process of engineering.
Description
technical field [0001] The invention relates to a stretched plastic sheet with different thicknesses and a geocell of the stretched sheet Background technique [0002] At present, plastic geocells are used in edge care, environmental protection and greening, grass planting, soft foundation treatment and other projects. The thickness of the stretched sheet is uniform, and the connection of the stretched sheet is extremely difficult due to the uniform thickness. ; In the engineering application of tensile sheet connection or geocell, either the tensile sheet is damaged to reduce its strength, or the connection between the stretched sheets is not compact or the connection is not firm, which affects the overall use effect of the plastic geocell . Contents of the invention [0003] The purpose of the present invention is to provide a plastic stretched sheet of different thickness, which does not affect its strength during the connection process of the stretched sheet, and obta...
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IPC IPC(8): E02D3/00E02D17/20A01G1/00
Inventor 何晓婷
Owner 何晓婷