| 摘要 |
A floor deck member ( 1; 30 ) for scaffolding ( 24 ), wherein the floor deck member at each end has a mounting area ( 2, 3; 33, 34 ) designed to rest on a scaffold beam ( 25; 26 ), and downwardly projecting supporting pieces ( 2', 3'; 33', 34 ') at each end to limit movement of the floor deck member ( 1; 30 ) relative to opposing scaffold beams ( 25, 26 ) when these support the floor deck member. The floor deck member has a plurality of elongate reinforcing profiled members ( 4, 5, 6; 37, 38, 39 ) which are embedded in longitudinal ribs ( 7, 8, 9; 35, 35', 35 '') on the underside of the floor deck member, wherein support ribs ( 10, 11; 36, 36 ') are arranged between adjacent ribs ( 7, 8, 9; 35, 35', 35 ''). A walk surface ( 12, 31, 32 ), the ribs ( 7, 8, 9: 35, 35', 35 '') and the support ribs ( 10, 11; 36, 36 ') are unitarily made of a composite plastic material, the respective end portions ( 4', 5', 6'; 37', 38', 39 ') of said profiled members ( 4, 5, 6; 37, 38, 39 ') forming said mounting area when bearing against respective ones of the opposing scaffold beams ( 25; 26 ).
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