Construction – Walls Layer Four

Construction – Walls Layer Three

Tree Shopping

Construction – Layer Two

  

Construction – All walls started

Construction – Wall Repair

Two otherwise excellent sections were marred by a broken joint: it was time to experiment with some repair techniques. This successful repair was done by pounding earth into the hole with the end of the wooden block, and finished with the side of the block to level it with the surrounding surfaces.

Formwork - Form3.1

Our third functional formwork, Form3.1. The same basic design as Form3 but with a few improvements: stronger side panels made from Cyprus instead of pine, and evenly spaced clamping frames to allow for easier shuffling of the frame along the walls.

Form3 – First Section

   

Site Visit

  Our first enclosed room ( the walls will be higher soon )

Formwork – Formwork mark 3

Thanks to some advice from Rowland at Ram Cast CIC, Form3 is free of bolts and hopefully a lot quicker to put together because of that. The design is based on the example here. 

	Form3 assembled. Not shown is the rope wound around the top of the posts
	Form3 disassembled, showing the side panels and the clamping frames
	Detail of one of the clamping frames; the joins are not glued as they’re taken apart each time  the frame is moved.
	And here is the first attempt.

 

 

 

 

 

Construction – More walls

 

	The walls are so good that even the goats like them.
	The second frame for the day and it is only 0830

Construction – The walls are underway

     

Formwork – Formwork 2 test

schpeal coming soon, in the interim mouse-over for details.

  

Formwork 2 - Fabrication

After the failed first test a number of lessons were learned: that the form needed to be stiffened dramatically to stop flexing, the areas around the bolts needed reinforcing and the form needed to be narrowed by a couple of centimeters to protect the edge of the foundation cap.

The materials of Formwork 1 were recycled to form the basis of formwork2. A new set of braces and brackets were fitted to the outside of the forms, and the clamps were replaced with pairs of through-bolts.