发明名称 PROCEDE DE POSE DANS UNE CHAUSSEE ROUTIERE DE FOURREAUX POUR FIBRES OPTIQUES, ET CHAUSSEE AINSI OBTENUE
摘要 The invention concerns a method for embedding in a road pavement claddings designed to house optical fibre cables, characterised in that it consists in: a) levelling at least part of the running surface (7) of the road and optionally part of the base layer (8) of said road, to produce a continuous slot (4); b) laying flat the claddings (5) at the base (6) of said groove (4), at least some of the claddings being non-contiguous to create a space (e) between the claddings (5); refilling at least partly the groove (4) with concrete (14) to cover the claddings (5); d) providing above said concrete (14) a running surface layer (11, 12).
申请公布号 FR2814793(A1) 申请公布日期 2002.04.05
申请号 FR20000012506 申请日期 2000.10.02
申请人 SANEF SA 发明人
分类号 E01F9/00;E01F11/00;F16L1/032;F16L1/11;G02B6/50;H02G1/06;H02G9/02;(IPC1-7):F16L1/024;E01C11/00;E01C23/09 主分类号 E01F9/00
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