发明名称 |
PLASTIC RAIL SYSTEM REINFORCED WITH FIBERGLASS THERMOPLASTIC COMPOSITES |
摘要 |
<p>Polymeric building materials are provided which include a composite reinforcement comprising continuous filaments of fibers substantially oriented in at least a first direction within a polymeric matrix. The composite reinforcement includes a higher tensile strength and a lower rigidity than aluminum. The building material further includes a capstock polymeric material disposed substantially over the composite reinforcement. The building material is resistant to heat deformation and corrosion. This invention also includes methods for constructing such polymeric composite building materials, including in the preferred embodiments, pultrusion and extrusion steps.</p> |
申请公布号 |
AU2002363934(A1) |
申请公布日期 |
2003.06.10 |
申请号 |
AU20020363934 |
申请日期 |
2002.11.18 |
申请人 |
CERTAINTEED CORPORATION |
发明人 |
BYEONG, H. JO;RICHARD, S. DUNCAN |
分类号 |
B29B15/10;B29C47/02;B29C70/50;B29C70/52;E04C3/28;E04F11/18;(IPC1-7):D02G3/00;B32B27/36;B32B27/34 |
主分类号 |
B29B15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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