发明名称 |
Paving stone and traffic surface with paving stones |
摘要 |
The stone has a covering layer (24) including a drainage layer (22) made of porous asphalt, and a paving stone body including two paving stone longitudinal sides that lie opposite to each other. A paving stone lower side is located on a paving stone upper side and a subsurface, and upper surface elements are projected opposite to each other and assigned to the paving stone upper side. A recess is formed between the upper surface elements for receiving and/or draining upper surface water along a direction at an angle with respect to the paving stone longitudinal sides. |
申请公布号 |
EP2213798(A3) |
申请公布日期 |
2011.08.10 |
申请号 |
EP20090007042 |
申请日期 |
2009.05.27 |
申请人 |
KALLER, ANSGAR, DIPL.-ING. |
发明人 |
KALLER, ANSGAR, DIPL.-ING. |
分类号 |
E01C11/22 |
主分类号 |
E01C11/22 |
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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