Its been a few days, had a busy weekend but some progress has been made. I have continued to patch up some of the areas where the concrete was too thin on the back wall as well as adding the nylon screen to the false bottom and concreting the stream bed.
Things to Keep in Mind:
1. I used zip ties to attach the nylon screen to the false bottom, try to make the slits in the screen as small as possible to prevent substrate from falling through into the water supply.
2. Concrete does not stick to Great Stuff very well, so either use an exacto knife to cut the top layer of Great Stuff away or use sand paper to ruff it up some.
3. You will need to use a large amount of concrete to cover all the great stuff, and it will take at least 2-3 layers so don't worry if there are some gaps after the first coat.
Here are some pictures:
Nylon Screen Added and GS Shaped:
Close Up of Nylon Screen:
The Back Side of the False Bottom:
Creek After One Coat:
Creek After Two Coats, Needs Some Smoothing Out:
May start painting soon, I was able to get all the paint supplies I need but I have a few questions first which will be in the next post.
Thanks,
Nathan