The maximum height (overall length) of the debris chutes made of plastic ,amount to limits is 40m,other material such as steel chute limits 30m. Regard wind,raining,and other case ,the debris chute should be pulled by rope on ground ,2-3 pull anchoring point .
The steel support is the necessary parts for debris chute mounting ,debris chutes consist of:
- well-behaved pipes from plastic , connections by chains, hooks and eyes.
- carrying frame for hand winch and for debris tubing connection.
Fastening takes place at window attachments or at scaffolds.
- window attachments, which embrace force-like the window breast
and which take up carrying frame
- hand winch with support frames only for the assembly and
disassembly of the debris pipes (the drop line coupled at the
ground from single pipes pulls).
Mounting exterior of building by the anchoring on the wall,and not more than 8m distance between two anchoring .