03-23-2012, 12:58 PM
I always try to have relatively straight/vertical edges on the foamboard, and use siliconized acrylic caulk on the mating edges, as well as on the foam/plywood contact.
Unless the finished area is supposed to be "flat", I cover the foam with plaster cloth. on "flat" areas, any gap in the seam is filled and sanded, before laying the "surface" material.
The visible seam in the lower right hand corner, is the module boundry, you can also see it on the left side, bottom.
The surface of the walk area is very fine black "ballast".
Unless the finished area is supposed to be "flat", I cover the foam with plaster cloth. on "flat" areas, any gap in the seam is filled and sanded, before laying the "surface" material.
The visible seam in the lower right hand corner, is the module boundry, you can also see it on the left side, bottom.
The surface of the walk area is very fine black "ballast".
We always learn far more from our own mistakes, than we will ever learn from another's advice.
The greatest place to live life, is on the sharp leading edge of a learning curve.
Lead me not into temptation.....I can find it myself!
The greatest place to live life, is on the sharp leading edge of a learning curve.
Lead me not into temptation.....I can find it myself!