you think so? only a little bit of the living tissue (around the bark) is being damaged... the bulk of the bolt is going in to long-dead wood. then again maybe you mean rot or termites could get in.
These big bolts should not have been drilled into the tree. He will get rot and fungus and all that in the poor tree. Doesn't matter that only the cambium is the living bit. (If you drill through a human's skin, muscle and bone the same way, you'll get the same problems, only much faster).
You can "hang" a tree house on flexible, sturdy slings. These are more flexible in a storm and can be more easily adjusted to changes (and growth).
yeah i thought slings would be another way of doing this.
anyway, thanks for the explanation. what about if he tar-sealed the area where the bolts go in to prevent rot / fungus? also, i'm thinking the bolt itself would give support where the wood had been drilled out, similar to how such steel pieces are sometimes placed inside human bones to add support.
Well, I think the OP should ask a professional about what to do. The thing is, those rods may give support when pushed upon, but they for sure don't give stability against pulling forces. Implants in humans are applied very cunningly, I think this can't be compared. Also, bones heal, core wood in trees doesn't...
you think so? only a little bit of the living tissue (around the bark) is being damaged... the bulk of the bolt is going in to long-dead wood. then again maybe you mean rot or termites could get in.
These big bolts should not have been drilled into the tree. He will get rot and fungus and all that in the poor tree. Doesn't matter that only the cambium is the living bit. (If you drill through a human's skin, muscle and bone the same way, you'll get the same problems, only much faster).
You can "hang" a tree house on flexible, sturdy slings. These are more flexible in a storm and can be more easily adjusted to changes (and growth).
yeah i thought slings would be another way of doing this.
anyway, thanks for the explanation. what about if he tar-sealed the area where the bolts go in to prevent rot / fungus? also, i'm thinking the bolt itself would give support where the wood had been drilled out, similar to how such steel pieces are sometimes placed inside human bones to add support.
Well, I think the OP should ask a professional about what to do. The thing is, those rods may give support when pushed upon, but they for sure don't give stability against pulling forces. Implants in humans are applied very cunningly, I think this can't be compared. Also, bones heal, core wood in trees doesn't...
You can "hang" a tree house on flexible, sturdy slings. These are more flexible in a storm and can be more easily adjusted to changes (and growth).
anyway, thanks for the explanation. what about if he tar-sealed the area where the bolts go in to prevent rot / fungus? also, i'm thinking the bolt itself would give support where the wood had been drilled out, similar to how such steel pieces are sometimes placed inside human bones to add support.