| 摘要 |
A fence panel includes a sheet (12, 52) of mesh material with a first side (16) and an opposed second side (20) and, secured at least to the first side, a plurality of elongate reinforcing members (14, 18). The elongate reinforcing members (14, 18) are spaced from one another and are made from or include a material which has a hardness which is greater than the hardness of the material from which the sheet (12) is made. |
| 主权项 |
1. A fence panel which includes a sheet of mesh material with a first side and an opposed second side, the mesh material comprising elongate, vertically extending steel rods which are spaced apart from one another in a horizontal direction by a first distance, and horizontally extending steel rods which are spaced from one another by a second distance which is less than the first distance, the vertical rods being welded to the horizontal rods, a plurality of horizontally extending lengths of flat steel bar located on the second side, each flat bar being positioned between an adjacent pair of horizontally extending rods, a plurality of vertically extending tubular steel members located on the first side, which are spaced from one another, each tubular member being positioned between a respective adjacent pair of vertically extending rods, the tubular members overlying and being welded to the horizontally extending flat bars at points of contact; and
each tubular member being filled with a cementitious mix which contains particulate inserts selected from the group consisting of hard or ultra-hard rocks, steel elements, glass elements, silica elements, alumina elements, and carbide elements, the cementitious mix providing a core element for each tubular member. |
