Heavy grating is usualy press-locked grating in which the BBs are particularly thick. As its name suggests, it's designed to support heavy loads and is mainly used in industrial gangways for heavy vehicles (trucks, helicopters, tanks, etc.). As each project is unique, our design office will advise you according to your needs and requirements.
JK Technic press-locked grating is characterized by transverse, cross bars inserted under high pressure into pre-existing notches in the bearing bars. This grating is produced in “flat” or “T”-shaped sections, welded into place and then optionally undergoes hot-dip galvanizing in accordance with the applicable EN ISO 1461 standards. For situations with an increased risk of slipping, anti-slip grating can be produced, where the upper surface of the bearing bars and/or the transverse bars can be given anti-slip serrations. JK Technic press-locked grating is typically manufactured from EN 10025 standard S235JR steel, which ensures a consistent production quality. RAL-GZ 638 manufacturing tolerances applied.
Step 1 :
BBs and TBs fixed in place
Step 2 :
Step 3 :
Application of banding bars
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