Why a Concrete Dome?
How to Build a Concrete Geodesic Dome
Concrete Dome Kits Prices by Dome Inc. including Hurricane and Extreme Snow Load Certified geodesic domes.
Concrete Canvas Ltd. manufacture a ground breaking material technology called Concrete Canvas that allows concrete to be used in a completely new way. Concrete Canvas was originally developed for the award winning Concrete Canvas Shelters, a building in a bag that requires only water and air for construction. Concrete Canvas is a flexible cement impregnated fabric that hardens on hydration to form a thin, durable water proof and fire-resistant concrete layer. Essentially, it’s concrete on a roll. Concrete Canvas Shelters are rapidly deploy-able hardened shelters that require only water and air for construction. A CCS25 variant can be deployed by 2 people without any training in under an hour and is ready to use in only 24 hours. ncrete Canvas - Civil applications of Concrete Canvas
The ability to button-up and secure remote cabins helps thwart would-be thieves. Tiny buildings made from shipping containers are naturally easy to secure when left mostly intact. Cutting holes for windows and doors not only opens the home up with natural light, it opens opportunity for break-in. In this design exploration I show how windows and glass doors could be sealed simply with some hinged and lockable steel shutters. Just for fun I show how the small solar panel array could also be secured inside the center shutter – which opens by folding down. Concrete Canvas Shelters – Just Add Water
DOME SHELTER SYSTEM
Dome Homes made of concrete When I first heard of these remarkable structures, I was a little hesitant, to say the least, who including me, wanted to live in a "cement igloo"? It was similar to a geodesic dome, but without the flat spots. How things have changed since that first 20' diameter dome home 8 years ago.
Alternative Building Techniques & Construction
How to Build a Concrete Dome House: How to Build the Strongest, Most Fireproof, Tornado and Earthquake-resistant Concrete Dome House (9780741402240): Jan Hornas
THIS FERROCONCRETE DOME COST ONLY $400! It certainly ain't a mansion, but this cute little concrete dome home built by Jill Abrahamson and Charles Buell in upstate New York has already provided the young couple with snug quarters through a frigid winter. The structure rests on a 3'-deep 14"-wide foundation trench that was filled up to ground level with fieldstone and concrete. (Jill and Charles now feel that either a concrete slab or a series of 8" piers spaced two feet apart would have made an adequate — and simpler — foundation.) The front (facing south, of course, to make the best use of available sunlight) of the concrete cabin was built up first and consists of a "window high" stone wall and wooden framing for a door and two windows. A skeleton of 6"-mesh "road reinforcing wire" was then set up for the dome itself with one layer of 1/2"-mesh chicken wire on its inside and from five to seven layers of 1"-mesh on the outside.
Peter's Concrete Block Dome Peter Roberts has been building a unique dome structure in the woods and is sharing it with us. I discovered Peter when he posted a picture on the Tiny House Blog’s Facebook page.
The concrete dome is similar in shape and structure to an egg which has always been a fascination. The egg shows us that a relatively soft and weak material can be used to create a very strong structural shape. A simple demonstration illustrating the strength of an egg was made using a 2′ × 10′ wood plank, supported on one end by a rigid support and on the other end by one hard boiled egg. Four bags of Portland Cement were placed on the plank, at center span, one at a time, for a total of 376 pounds or 188 pounds on one egg. Why build a concrete dome?