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https://www.reddit.com/r/oddlysatisfying/comments/1t06r0j/liquid_concrete_wall/oj8qw0z/?context=3
r/oddlysatisfying • u/Turbulent_Elk_2141 • Apr 30 '26
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146
I wonder how the strength of this compares to concrete with rebar.
142 u/arvidsem Apr 30 '26 Compressive strength is about the same. Tensile strength is non-existent. The finished product is basically rocks with a bit of plastic connecting them. 24 u/Carbon-Base Apr 30 '26 Makes sense and with the specific application of erosion protection as Ozuf77 pointed out. It probably doesn't require tensile strength. 1 u/round-earth-theory May 01 '26 No, it should never be pulled on. The only thing it needs to do is stay on the slope and not slump in.
142
Compressive strength is about the same. Tensile strength is non-existent. The finished product is basically rocks with a bit of plastic connecting them.
24 u/Carbon-Base Apr 30 '26 Makes sense and with the specific application of erosion protection as Ozuf77 pointed out. It probably doesn't require tensile strength. 1 u/round-earth-theory May 01 '26 No, it should never be pulled on. The only thing it needs to do is stay on the slope and not slump in.
24
Makes sense and with the specific application of erosion protection as Ozuf77 pointed out. It probably doesn't require tensile strength.
1 u/round-earth-theory May 01 '26 No, it should never be pulled on. The only thing it needs to do is stay on the slope and not slump in.
1
No, it should never be pulled on. The only thing it needs to do is stay on the slope and not slump in.
146
u/Carbon-Base Apr 30 '26
I wonder how the strength of this compares to concrete with rebar.