| 摘要 |
The invention relates to a construction tool, especially a plane for working on plaster surfaces or plaster base surfaces. The aim of the invention is to create such a construction tool, especially a grid-type plane, which is characterised by a high structural resistance, is advantageous compared to previous designs in terms of handling, and can be produced economically. To this end, a construction tool, especially a plane for working on plaster or plaster base surfaces, is provided with a base body (1) comprising a grid-type structure and a plurality of working sections (2, 3, 4, 5, 6, 7) which form, as such, a working edge region (AK) entering into a working zone. At least two of said working sections are embodied as longitudinal limbs of a U-shaped profiled element open towards the working zone. Advantageously in this way, a grid-type plane exhibiting an advantageous force distribution inside the grid structure and thus an especially high structural resistance can be produced. |
