E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
E01C 5/00 (2006.01) E01C 5/06 (2006.01)
Patent
CA 2155526
In order to produce a stable, highly water-permeable flooring with a plate- shaped paving stone, in particular made of concrete, recesses (3) with a substantially trapezoidal cross-section are provided in two opposite lateral surfaces (2) of the paving stone (1). The delimiting surfaces of the trapezoidal recesses (3) located next to each other have in their central area a further recess (5). Recesses (7) are provided in the centre of the lateral surfaces that extend transversely to the lateral surfaces (2) of the paving stone. Chamfers (8) are arranged at the corners of adjacent lateral surfaces (2) of the paving stone (1).
Afin de produire un revêtement stable du sol très perméable à l'eau avec des pavés en forme de plaques, notamment en béton, avec des surfaces latérales verticales, des retraits (3) de section transversale sensiblement trapézoïdale sont façonnés dans deux surfaces latérales opposées (2) du pavé. Les surfaces rapprochées de délimitation des retraits trapézoïdaux (3) ont dans leur zone médiane un retrait supplémentaire (5), alors que des retraits (7) sont façonnés dans les surfaces latérales du pavé, transversales par rapport aux surfaces latérales (2) pourvues des retraits (3). Les coins entre les surfaces latérales adjacentes (2) du pavé (1) sont pourvus de chanfreins (8).
Geiger Peter
Robic
LandOfFree
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