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专利名称：LIGHTWEIGHT STRUCTURAL BUILDING
ELEMENT
发明人：Barry Carlson,Jason Underhill申请号：US13015191申请日：20110127
公开号：US201101797A1公开日：20110728
专利附图：
摘要：A system and method of manufacture providing reinforced structurallyfunctional load-bearing members, including but not limited to using thermoplasticmaterials, such as High Density Polyethylene (HDPE), reinforced such as with an aluminum
alloy or carbon fiber core element. Among its possible uses, the present invention hasapplication for provision of structural support members, such as an illustrative I-joistproduct having a vertical center member preferably comprising HDPE, and top andbottom flanges having structurally meaningful reinforcement. The center member andflanges preferably comprising HDPE provides a relatively hard, durable, substantiallyweather-resistant structure.
申请人：Barry Carlson,Jason Underhill
地址：Windsor CO US,Fort Collins CO US
国籍：US,US
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