Concrete funnel.
Previously:
Noodle making funnel - GIF
Incremental laboratory funnel - GIF
Improvised fuel funnel - photo
Concrete funnel.
Previously:
Noodle making funnel - GIF
Incremental laboratory funnel - GIF
Improvised fuel funnel - photo
New plans added on 11/04: Click here for 2,561 plans for homemade tools.
mdhatter3 (Jan 31, 2022)
Concrete should not fall more then 2-5 feet to minimize segregation of the aggregates. Typically that funnel would have a long rubber extension attached.
If they were pouring if directly from the chute, the concrete would be leaving the chute in a narrow parabolic arc, possibly contacting the sides before getting to the bottom. The funnel is directing it straight down.
Thinking they are not going to fill that whole thing with concrete. I am guessing they are pouring a floor at this point. Perhaps later form the sides to create a space, deep concrete lined "room". Perhaps for hydraulic elevator cylinder, etc.
Just my guess.
Last edited by hemmjo; Feb 1, 2022 at 05:47 AM.
Karl_H (Feb 1, 2022)
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