Under the rain for week 8

The buildings and remaining boundary wall have been placed and marked, but now the rain is preventing the guys from digging... That should be the very last bad weather week, but when it's bad, it's really dull and impossible to work ! So the site is closed today. The tent has been put down to prevent further tearing, as the wind is really strong... and everybody sent home. That gives us time to work on the designs !

last week's markings

buuuh rain

R. the engineer could work on the foundations of the family cottages, good news, he's downsizing them, and designing them in stone now instead of the previously thought concrete ground beam. After our adjustment work session yesterday, he should have the plans ready very soon, and with that the list and quantity of necessary materials.

So now that this part is sorted, or almost, I'm working on the water sewage system design.

And calling for volunteers among the Polytech students which are going to be on holidays for a month from Friday - maybe some of them would be interested in a free hands-on training in eco-construction ?

We could do with a bit of helping hands with all this.

Comments

A shortened week 6 : Independance Day, death and burials

On the 6th week we trained our workers on the CSEB production : how to mix, how to use the press safely, and accept or reject the blocks that are made, how to handle the blocks... and how to monitor the production. Our main person on site - not the construction foreman, but our "site clerk" and "HR director" C. is also responsible for keeping track of what's going on with the production, and sending me the daily figures so I can monitor that from my computer. We were hoping to get the JCB to dig for more soil (we asked for tenders from contractors for manual excavations and we got crazy expensive propositions), and start digging the foundations when they'd be marked, but unfortunately deaths happened in the families of the JCB operator, the foreman and the structural and building engineer, thus taking them away from work for a couple of days. Friday 6th was also a national holiday, being the commemoration of Malawi's Independanc...

Week 5 : The launch of CSEB making

So, yeah, this week saw the start of the production of our CSEB - Compressed Stabilized Earth Blocks, also called "SSB" for Stabilized Soil bricks, or BTC in French, for Blocs de Terre Comprimée (manque un S pour stabilisée mais bref). They are much more eco-friendly than the fired bricks (using a looot of wood to get cooked) or concrete (using a loooot of (imported) cement), as these blocks should count only 5% of cement for the stabilization, and don't need any plaster or paint or any other layer on them at the end to be confortable and beautiful. So some soil has already been extracted and sieved, and kinda analyzed ( a bit too roughly unfortunately), we had a bag of cement ready, some water nearby, a large area for the curing was prepared, the machine was assembled and we were ready to start testing ! We made our first blocks on Monday afternoon, guiding the guys for the dry mixing, the wet mixing, the steps for the compression, the handling on the block...

Construction : week 2

Program this week : the JCB machine and operator will be on site from this morning 7:30, gotta be there to give instructions as the operations boss is away. Moving heaps of soil, rocks, levelling and flattening, digging some places. Then the proper structures marking and foundations digging can start ! Excitement level : \o/

Eco-Archi in Malawi

Search This Blog