09-05-2019, 08:13 AM
(This post was last modified: 09-05-2019, 08:21 AM by railandsail.)
Here is a really nice presentation of building the specific B&O viaduct.
http://basrr.blogspot.com/2013/01/mold-m...aduct.html
Two very interesting things;
a) the manner he included that vertical proud column in with the front facing mold,
b) casting of the curved arch roof
http://basrr.blogspot.com/2013/01/mold-m...aduct.html
Two very interesting things;
a) the manner he included that vertical proud column in with the front facing mold,
b) casting of the curved arch roof