With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Well cement heats up and absorbs oxygen as it cures. I think the bottle might implode. Haven't tried it yet though. Concrete DOES need oxygen to cure properly, we just cover concrete with tarps in order that it cures more slowly. The slower it cures, the stronger it becomes.
Just Some Ordinary Concrete Cufflinks
Conspeakuous: Concrete Speakers
Concrete Tire Piers
Touch-Sensitive Concrete & Neon Table
Welcome To Concrete
Nature Inspired Water Basin with Shapecrete
DIY CONCRETE:: Clock
DIY CONCRETE:: Coasters + Trivets
Totoro Papier Machecrete Garden Statue
Posted:May 31, 2009
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.