Polyrethane guard rail
The guard rail consists of moulded main body of polyurethane and fastener of metal or other materials with enough strength. It features that the main body has buried fastener inside and there are connecting holes in both the main body and the fastener. It is anticorrosive, antiaging and long in serv...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The guard rail consists of moulded main body of polyurethane and fastener of metal or other materials with enough strength. It features that the main body has buried fastener inside and there are connecting holes in both the main body and the fastener. It is anticorrosive, antiaging and long in service life, and it has elasticity superior to rubber and light material capable of being floated on water surface so that it can buffer the knock of bank to docking ship effectively. It may be produced in various shape and color and may contain fluorescent powder. |
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