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A platform for research: civil engineering, architecture and urbanism
Three-dimensional plastic geogrid and manufacturing method thereof
The invention relates to a three-dimensional plastic geogrid and a manufacturing method thereof.The three-dimensional plastic geogrid comprises a plurality of bearing units arranged on a plane in an array mode, each bearing unit comprises a quadrilateral frame composed of four main ribs, the adjacent main ribs are connected through main nodes, the adjacent bearing units share the main ribs and the main nodes, and the main ribs are connected through the main nodes. According to the three-dimensional plastic geogrid, the length of each main rib is larger than the distance between the connecting lines of the two end points of the main rib, the main ribs are arranged to be in a bent shape, the three-dimensional plastic geogrid can intercept thicker filler, and therefore the three-dimensional plastic geogrid can intercept the filler more evenly. The three-dimensional plastic geogrid has the advantages that the three-dimensional plastic geogrid can be degraded by the aid of the polylactic resin and the copolymers, and the three-dimensional plastic geogrid can be automatically degraded after greening systems such as lawns are stabilized, so that the purpose of protecting soil ecology can be realized by the aid of the three-dimensional plastic geogrid.
本发明涉及一种立体塑料土工格栅及其制造方法，包括多个在平面上阵列排布的承载单元，所述承载单元包括四个主筋条构成的四边形框架，相邻主筋条通过主节点连接，相邻的承载单元共用主筋条和主节点，所述主筋条的宽度向靠近主节点的方向逐渐增大，所述立体塑料土工格栅的厚度大于或等于主节点的厚度，本实发明的主筋条长度大于其两端点连线距离，主筋条设置为弯曲状，使立体塑料土工格栅能截留更厚的填料，进一步提高立体土工格栅的抗拉拔能力，聚乳酸树脂及共聚物的使用，可使立体塑料土工格栅具有可降解特性，待绿化体系如草坪稳固后，立体塑料土工格栅自动降解以达到保护土壤生态的目的。
Three-dimensional plastic geogrid and manufacturing method thereof
The invention relates to a three-dimensional plastic geogrid and a manufacturing method thereof.The three-dimensional plastic geogrid comprises a plurality of bearing units arranged on a plane in an array mode, each bearing unit comprises a quadrilateral frame composed of four main ribs, the adjacent main ribs are connected through main nodes, the adjacent bearing units share the main ribs and the main nodes, and the main ribs are connected through the main nodes. According to the three-dimensional plastic geogrid, the length of each main rib is larger than the distance between the connecting lines of the two end points of the main rib, the main ribs are arranged to be in a bent shape, the three-dimensional plastic geogrid can intercept thicker filler, and therefore the three-dimensional plastic geogrid can intercept the filler more evenly. The three-dimensional plastic geogrid has the advantages that the three-dimensional plastic geogrid can be degraded by the aid of the polylactic resin and the copolymers, and the three-dimensional plastic geogrid can be automatically degraded after greening systems such as lawns are stabilized, so that the purpose of protecting soil ecology can be realized by the aid of the three-dimensional plastic geogrid.
本发明涉及一种立体塑料土工格栅及其制造方法，包括多个在平面上阵列排布的承载单元，所述承载单元包括四个主筋条构成的四边形框架，相邻主筋条通过主节点连接，相邻的承载单元共用主筋条和主节点，所述主筋条的宽度向靠近主节点的方向逐渐增大，所述立体塑料土工格栅的厚度大于或等于主节点的厚度，本实发明的主筋条长度大于其两端点连线距离，主筋条设置为弯曲状，使立体塑料土工格栅能截留更厚的填料，进一步提高立体土工格栅的抗拉拔能力，聚乳酸树脂及共聚物的使用，可使立体塑料土工格栅具有可降解特性，待绿化体系如草坪稳固后，立体塑料土工格栅自动降解以达到保护土壤生态的目的。
Three-dimensional plastic geogrid and manufacturing method thereof
一种立体塑料土工格栅及其制造方法
HE XIAOTING (author) / ZHAO YANHONG (author) / HE DICHUN (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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