| 摘要 |
The invention relates to a concrete casting system (10) comprising a plurality of individual concrete casting boxes (12), wherein the concrete casting system (10) comprises a netting-type structure, in which the individual concrete casting boxes (12) are arranged at the intersection points of the netting-type structure, wherein two respective neighbouring concrete casting boxes (12) are connected together by a spacer (14a, 14b), wherein each concrete casting box (12) comprises a housing (30), having at least one opening (26) in a direction perpendicular to the direction of extension of the netting-type structure. The invention further relates to a corresponding method for providing a lighting system in a building. |
