Hi, I'm still fairly new at this, but I thought I'd pass this little experience along in hopes of helping someone else avoid a cracked mortar misadventure.
I went through the curing process without insulation on my Premio so that I could observe dome looking for cracks, etc. Meanwhile I had already constructed 4" concrete block for the enclosure.
Near the end of the curing process when temps got pretty high, I noticed some nasty cracks along mortar joints and in a couple of instances actually cracked block. At first, I thought it was due to shoddy construction of the walls.
Eventually I realized that the cracks appeared in the two areas closest to the dome - the sides. Even though I have about 6" clearance It wasn't enough. I guess insulation doesn?t do much good if you don't use it.
Oh Well. Live and learn.
I went through the curing process without insulation on my Premio so that I could observe dome looking for cracks, etc. Meanwhile I had already constructed 4" concrete block for the enclosure.
Near the end of the curing process when temps got pretty high, I noticed some nasty cracks along mortar joints and in a couple of instances actually cracked block. At first, I thought it was due to shoddy construction of the walls.
Eventually I realized that the cracks appeared in the two areas closest to the dome - the sides. Even though I have about 6" clearance It wasn't enough. I guess insulation doesn?t do much good if you don't use it.
Oh Well. Live and learn.
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