Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an underground communication well which comprises a bottom wall and side walls connected to the bottom wall. Line penetrating holes are formed in the side walls, and the underground communication well is integrally formed by modified polypropylene plastics in an injection mode. The polypropylene plastics are formed, by weight, by mixing 100 parts of polypropylene, 10-15 parts of modified glass fiber, 3-5 parts of modified carbon nano tube, 10-15 parts of inorganic filler, 5-8 parts of flexibilizer, 1-3 parts of antioxidant, 0.5-1 part of dispersing agent, 1-2 parts of lubricating agent, 1-3 parts of mould inhibitor and 0.5-1 part of release agent. The underground communication well can have high strength and reliably support a well lid with the light weight and the small appearance size, and internal accumulated water can be drained conveniently.
The invention discloses an underground communication well which comprises a bottom wall and side walls connected to the bottom wall. Line penetrating holes are formed in the side walls, and the underground communication well is integrally formed by modified polypropylene plastics in an injection mode. The polypropylene plastics are formed, by weight, by mixing 100 parts of polypropylene, 10-15 parts of modified glass fiber, 3-5 parts of modified carbon nano tube, 10-15 parts of inorganic filler, 5-8 parts of flexibilizer, 1-3 parts of antioxidant, 0.5-1 part of dispersing agent, 1-2 parts of lubricating agent, 1-3 parts of mould inhibitor and 0.5-1 part of release agent. The underground communication well can have high strength and reliably support a well lid with the light weight and the small appearance size, and internal accumulated water can be drained conveniently.
Underground communication well
HU DELIN (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
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USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
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C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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Massen auf Basis makromolekularer Verbindungen