Papercrete is basically re-pulped paper mixed with Portland cement. Very inexpensive and lightweight but strong building material. It takes a bit more work than something like cob but it more stable.
Some people will try waterproofing it as it does take on moisture, but as long as it is open to air it simply dries back out. Cannot be used directly in contact with the ground as it will rot.
Another benefit is it can be shaped, sawn,will take nails and screws. Very stable and workable , sustainable material.
Some people will try waterproofing it as it does take on moisture, but as long as it is open to air it simply dries back out. Cannot be used directly in contact with the ground as it will rot.
Another benefit is it can be shaped, sawn,will take nails and screws. Very stable and workable , sustainable material.