什么是隔离混凝土砖房的最佳方法?
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什么是隔离混凝土砖房的最佳方法?
kent wardecke
Oct. 17, 2020Last updated: Nov. 12, 2020
I purchased a home built in the 50's. The exterior is brick. I removed some interior paneling expecting to find a wood frame celtex and empty wall cavities. I found concrete block. Now I longer worry about tornadoes but I need to insulate my home. I am planning a complete gut including the ceiling and the 4 inches of cellulose in the Attic.
For the Attic I am planning on two layers of fiberglass R19 and R38.
For the walls I was planning on attaching foil bubble wrap to the existing furring strips for a radiant and moisture barrier. Then stud out the inside and R13 insulation then dry wall.
Thoughts?
What is your climate zone?Experiencing tornadoes is a clue, but closer is better.A foil bubble wrap will for sure act as a vapor barrier, but that should only be installed in a cold climate,so I’m assuming you’re a bit to the north.
Foil will reflect some heat, but not usually enough to account for the added cost.
一般来说，块状地基最好与外部绝缘，以保持温暖，但这似乎不是你的计划。至少在寒冷的气候下，当你在隔热砌块地基或墙壁的内部时，你需要小心。由于没有保温材料，这些石块一直都是温暖的，所以突然暴露在冻融循环中有时会导致墙壁开裂。混凝土砌块墙不如浇筑的混凝土坚固，因为它们只是靠砌块之间的砂浆粘合在一起。
Kent, did you ever come up with a proper solution? What did you decide do, if you don't mind sharing?