Are Cinder Blocks Fireproof? How They Actually Handle Heat
If you are planning a DIY backyard project or looking at home construction, you've probably asked yourself are cinder blocks fireproof and whether they can stand up to high temperatures without crumbling. It's a fair question, especially if you're thinking about building a fire pit, a chimney, or even a wall for a workshop where you might be doing some welding. The short answer is that while they are incredibly fire-resistant, calling them "fireproof" is a bit of a stretch because nothing is completely immune to damage if the heat gets intense enough. ...