Set of paving stones, process and device for producing the same

Details Set of paving stones, process and device for producing the same Set of paving stones, process and device for producing the same

E - Fixed Constructions

01

C

E01C 5/08 (2006.01) B28B 23/00 (2006.01) B28B 23/02 (2006.01) E01C 9/00 (2006.01)

Patent

CA 2124078

In lawn covers made of paving stones (10) mutually separated by a relatively large gap, the paving stones are linked to each other so as not to move in relation to each other by a holding grid (11) imbedded in the paving stones (10) and composed of traction-resistant branches, so that traction forces are transmitted and the paving stones (10) are mutually secured as a linked group of paving stones by holding grid (11). The set of paving stones is produced in an essentially classical concrete stone mould. A moulding box (19) arranged on a bearing board (28) or draw plate (29) is horizontally subdivided along the horizontal plane (33), forming a top partial moulding box (34) and a bottom partial moulding box (35). the holding grid (11) is clamped between both partial moulding boxes during concreting. When a group of paving stones is ready, the bottom partial moulding box (35) withdrawn from the concrete stone mould. The finished product can then be removed as usual from the mould

Dans un jeu de pavés (10) séparés par un écart relativement large, les pavés sont reliés les uns aux autres, de façon à ne pas se déplacer, par une grille de retenue (11) encastrée dans les pavés (10) et composée de branches résistantes à la traction, afin de transmettre les forces de traction et de maintenir les pavés (10) comme un ensemble par la grille de retenue (11). Le jeu de pavés est produit dans un moule de béton conventionnel. Un châssis (19) placé sur une planche de support (28) ou une plaque de levage (29) est sous-divisé de manière horizontale le long d'un plan horizontal (33), formant un châssis partiel supérieur (34) et un châssis partiel inférieur (35). La grille de retenue (11) est maintenue entre les châssis partiels pendant le coulage du béton. Lorsqu'un groupe de pavés est prêt, le châssis partiel inférieur (35) est retiré du moule de béton. Le produit fini peut être retiré du moule comme d'habitude.

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