Nick, one of our readers left the following comments. “I think the sheer lunacy of the housing situation, what you pay versus what you get, will insure that alternative means of construction will prevail in the end. Even if you don’t have the patience to build yourself, you can buy a steel warehouse building, say … Read more
I just found this great technique for making ferrocement roofs at Steve’s Flying Concrete site. Steve explains how to make roof panels on the ground so you don’t have to plaster overhead. This eliminates the most difficult and awkward step of making ferrocement roofs. The panels can be hoisted in place by crane or with … Read more
We have previously discussed a number of low cost, do-it-yourself trusses and roof systems. Use the search engine above with keywords such as ‘truss’ or ‘roof’ to find older blog posts. Today’s post is about a special type of truss called loft trusses. Also called attic trusses, room-in-attic trusses and attic storage trusses, they create … Read more
Ferrocement is resource efficient because it uses minimal rebar and concrete to produce ‘thin shell’ structures. The resulting curved members are somewhat similar to trees and plants. This is the opposite of straight concrete walls that rely on massive thickness to gain strength (and cost way more money). One of the best sites for learning … Read more
Timbrel vaults offer another low cost, sustainable roof building method. This method is suitable for do-it-yourself owner builders if you do the research. Suggestions include: use a simple design with a reinforced concrete bond beam and modest spans. Look into using low-fired, lightweight brick like the type used in Mexico and SE Asia. “The ‘Sustainable … Read more
We recently discussed Eleven Earth Floor Methods. Here’s another low cost floor method to consider. The drawing above is pretty much self explanatory, but here are the basic steps and a few options. First, create a level, stable base with tamped road base, subsoil or crusher fines. You could use scoria or pumice in cold … Read more