Last south bank task is coming up. I'm going to distribute sorta egg size colorful rocks over the exposed liner. These rocks will not be glued down. Without a underwater barrier these rocks will fall to the bottom along the side wall and accumulate. Mulch is to be scattered over the pond side rocks for a softer look. Following are two proposed barriers.
The first idea is to lay excess stones along the underwater slanting sided wall. These larger stones should create a one layer stone barrier. No adhesive will be used. The natural stone barrier sections will have a peak and valley shape. Careful placement should prevent open gaps.
The second is two glue down black foam pipe insulation sections to create a barrier. I would seal the sections with minimally expanding spray foam to prevent gunt build up inside the sections. As with the natural stone barrier the sections will be have a peak and valley shape.
Your options and suggestions please. Thank you my friends.
Btw, the glued down natural moss has been a great success. It really camouflaged the uprigh liner side wall. I used 3M's best exterior spray adhesive.
The first idea is to lay excess stones along the underwater slanting sided wall. These larger stones should create a one layer stone barrier. No adhesive will be used. The natural stone barrier sections will have a peak and valley shape. Careful placement should prevent open gaps.
The second is two glue down black foam pipe insulation sections to create a barrier. I would seal the sections with minimally expanding spray foam to prevent gunt build up inside the sections. As with the natural stone barrier the sections will be have a peak and valley shape.
Your options and suggestions please. Thank you my friends.
Btw, the glued down natural moss has been a great success. It really camouflaged the uprigh liner side wall. I used 3M's best exterior spray adhesive.
