Making railings from concrete - GIF

[ToolTalkBot]

Making railings from concrete.




Previously:

Bending stair railing - GIF
Cracked glass stair railing - GIF
Curved railing bending jig - photo
Lavish wrought iron newel and railing - photo

[hemmjo]

That is fascinating!!!

[thevillageinn]

What do you guys think is the purpose of the hose on the far end which is disconnected just before she pulls the whole thing off to remove the mandrel? It seems like water comes out of it and the hose looks clean…I had been wondering if it was providing some vacuum to remove air bubbles…but if that was the case I wouldn’t have figured it would be so clean?