| 摘要 |
<p>The work tool is for the establishment of a roof with a sloping surface comprising strips with a three-sided profile with upwardly inclined sides lined with welding cardboard. The cardboard after heating the adhesive side is pressed against the strip surfaces with a welding cardboard presser, which has a rectangular base comprising a handgrip. Near the ends of the base are first and second extending components from each side of the longitudinal axis of the base. The center lines of the pressure components mutually form a V-shaped angle correspondiong to the V-shaped angle between the upwardly facing inclined surfaces of a relevant three-sided profile.</p> |
