发明名称 |
Jointing system for concrete floor and paving slabs includes a strip with angled sides |
摘要 |
A jointing strip 1 when used for protecting the edges of and sealing the space between, spaced concrete slabs having coplanar upper surfaces, with the upper edges of the concrete slabs beveled, is elongated and has a curved outer surface 4 which in use protrudes above the coplanar concrete surfaces. Jointing strip 1 includes angled sides that downwardly depend from the curved outer surface, to an elongated base portion having projections 5 which in use are capable of abutting the sides of the adjacent concrete slabs, to help secure the jointing strip in place between the concrete slabs.
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申请公布号 |
NZ502454(A) |
申请公布日期 |
2000.06.23 |
申请号 |
NZ20000502454 |
申请日期 |
2000.01.25 |
申请人 |
RAIMO KALEVI KARKKAINEN;DAVID ROBERT WYNTER HALL |
发明人 |
KARKKAINEN, RAIMO KALEVI;HALL, DAVID ROBERT WYNTER |
分类号 |
E04B1/684;(IPC1-7):E04B1/684 |
主分类号 |
E04B1/684 |
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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