Questions concerning the durability of clay plaster – especially as an exterior plaster, and even more especially in cold and wet northern climates – get raised any time we suggest using clay plaster to a client. We recently had the experience of returning...
Sustainable New Construction 2014 student Ben Bowman set up his camera and took some great sequences of the construction process at our teachers’ union office project. Here are the two sequences of straw bale installation and earthen plastering. In many ways,...
It’s no secret that we love clay plasters at Endeavour, and the best case scenario is being able to use a clay soil right from the building site. It just so happens that we lucked into this for the teachers’ union office project! After digging some test...
One of the goals of the Canada’s Greenest Home project is to show that a very green home can be built by any contractor with the desire to do so. As part of that goal, we made sure that we used no products that contained toxic chemicals or off gassing compounds,...
One of the most exciting elements of the Circle Organic farm project is the home-made hydraulic lime plaster we successfully used on the interior and exterior walls of the building. With this new recipe, we are able to make a plaster with locally sourced materials...
Tadelakt is a historical means of applying and treating lime plasters to make them waterproof. Originating in Morocco, the plasters are applied in successive thin layers, troweled smooth and then burnished with hard stones using an olive oil soap. The soap and the...