I am about to start building my dome. GENERALLY, how much time does it take the mortar to set so that it can hold the firebrick in place? Does each individual brick need to be supported while the mortar set?
Forum Issues Update
Things are progressing in getting things back in order on the Forum! User avatars should be showing up. Attachment and inline images are in the process of being uploaded. We are still looking for a migration path for the Photoplog gallery. Thank you for your patience!
Cure Time For High Temp Mortar