发明名称 |
LOAD-BEARING STRUCTURES |
摘要 |
A load bearing element is extruded from a thermoplastic plastics material which is preferably a recycled material such as printed packaging formed, preferably of biaxially oriented polypropylene and is compounded so that the element has a flexural modulus of 4000 MPa or above.
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申请公布号 |
WO0031356(A1) |
申请公布日期 |
2000.06.02 |
申请号 |
WO1999GB03880 |
申请日期 |
1999.11.19 |
申请人 |
MITIE PLASTICS LIMITED;SMITH, JAMES, LEONARD |
发明人 |
SMITH, JAMES, LEONARD |
分类号 |
E04C2/22;(IPC1-7):E04C2/22 |
主分类号 |
E04C2/22 |
代理机构 |
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代理人 |
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地址 |
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