Step 11 — Removal of the Airform will be tough. If this is not so, there will be failure during the construction. The Airform must not let go of the concrete because a cave-in may ensue. Do not use a mold release; it will get you in trouble. The work of pulling the Airform is nothing compared to putting a fallen dome back together. Removal of the Airform can be done by simply pulling it up, bit by bit, around and around. Ropes can be affixed for pulling larger Airforms.

Step 11 — Removal of the Airform will be tough. If this is not so, there will be failure during the construction. The Airform must not let go of the concrete because a cave-in may ensue. Do not use a mold release; it will get you in trouble. The work of pulling the Airform is nothing compared to putting a fallen dome back together. Removal of the Airform can be done by simply pulling it up, bit by bit, around and around. Ropes can be affixed for pulling larger Airforms.