I started construction of my house in the farm (farm house) this year (2017-2018). Building will use eco-friendly materials - rammed earth walls and Mangalore tile roof. As famous Indian mud architect Laurie Baker says, house should go back to the earth after we stop living in them (rather ... after we stop maintaining them). Today's fancy concrete buildings remain on earth for thousands of years after people stop living in them. Nature cannot destroy and recycle concrete. Concrete buildings will stand for ever like ghost structures. Unlike the concrete buildings, soil buildings will go back to earth if people stop maintaining them. Almost all the parts of the building (mainly walls and roofing) will weather and go into the soil in few decades if the building is abandoned. Also, another very important feature of soil buildings is - they use very little energy and resources when compared to concrete monsters.
Therefore my home is going to be a soil structure. Different techniques like cob, adobe, rammed earth, and stabilized earth blocks can be used for building soil structure. I decided to use rammed earth because of some advantages with rammed earth. More about advantages of rammed earth will be provided in a future blog article.
Apart from lot of information available on the internet, good reference books for rammed earth structures are:
1. Adobe and Rammed Earth Buildings. Design and Construction. - Paul Graham McHenry, Jr.
"Keable & Keable" book is the bible of rammed earth. This book is the standard for rammed earth buildings in Zimbabwe (and other African countries I believe). This is expensive book (more you feel so when you see the thickness of the book), but very well worth the price tag because it covers minutest subject areas of rammed earth technique.
Therefore my home is going to be a soil structure. Different techniques like cob, adobe, rammed earth, and stabilized earth blocks can be used for building soil structure. I decided to use rammed earth because of some advantages with rammed earth. More about advantages of rammed earth will be provided in a future blog article.
Apart from lot of information available on the internet, good reference books for rammed earth structures are:
1. Adobe and Rammed Earth Buildings. Design and Construction. - Paul Graham McHenry, Jr.
"Keable & Keable" book is the bible of rammed earth. This book is the standard for rammed earth buildings in Zimbabwe (and other African countries I believe). This is expensive book (more you feel so when you see the thickness of the book), but very well worth the price tag because it covers minutest subject areas of rammed earth technique.
By the way - fact that I am a qualified structural engineer helped a lot. My engineering background made it easy to understand the technical terms and techniques mentioned in the books, reference materials, and WWW.
Also, I was the engineer, designer, and contractor for the project. I used Google SketchUp for 3D layout of the building. Basic version is free for personal use. Only catch is - for the reason best known to Google, it is available only for Windows and Mac (no luck Linux users like me). I had to struggle a lot to run it under Wine. Under Linux/Wine it crashes few times in a day. I had to bear it because I don't want to pay for Windows OS or buy a Mac just for using SketchUp.
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| Foundation trench outlines. |
