From Naveed: After trying to manage a business in the states and Pakistan, I have decided to list my complete Habitech small scale production system for sale. With licensing fees and shipping to Pakistan the system was well over $45,000 USD. The system contains 4 manual presses, a large mixer, concrete joist moulds, septic tank moulds, roof tile machine, stair mould, etc. I can give you several detailed lists of what is included and my bill of sale.
CETA Ram Block Press
“by Roberto Lou Ma, Civil Engineer, Centro de Experimentación enTecnología Apropiada, Guatemala
The CETA-RAM is a manually operated block press, developed by the author just after the February 1976 Guatemalan Earthquake, specifically for the production of hollow soil-cement building blocks. The hollow blocks are intended for use in reinforced masonry for low cost earthquake resistant housing.The CETA-RAM is a modified version of the well known CINVA-RAM.
CEB Press Refinements
We’ve been covering CEB presses lately. I found an excellent blog that describes in detail how to greatly enhance a basic CEB press. The Propagelle Projects Blog explains how they’ve modified a CEB press for improved performance. I’ve taken the liberty to include a few snippets and images to highlight the caliber of their work. Be sure to visit their blog for complete info.
Liberator CEB Machine
Open Source Ecology is a network of farmers, engineers, and supporters building the Global Village Construction Set — a modular, DIY, low-cost, open source, high-performance platform that allows for the easy fabrication of the 50 different industrial machines that it takes to build a small, sustainable civilization with modern comforts.
The Liberator CEB Press Prototype IV
The CEB Story 2012. from Open Source Ecology on Vimeo.
Quote from the video: “After this December, there’s going to be major adoption happening as people see this machine works and the quality of the housing that’s built, both in terms of time and cost, is going to be superior.” Marcin Jakubowski, Founder Open Source Ecology
“We’re pleased to announce design completion of Prototype IV of the Compressed Earth Brick (CEB) Press.
More Info on Compressed Earth Blocks (CEBs)
We continue to get quite a few inquires about compressed earth blocks / soil-cement blocks. This Mother Earth News article got me excited about pressed earth blocks years ago. It’s an oldie but goodie first-person account of a couple in Arizona who used the soil on their land to make CEB blocks that cost 97 times less than cement blocks.