| 摘要 |
A method of constructing curvilinear structures utilizes an armature mast, an armature boom having a vertically and horizontally pivotable arm terminating in a reinforcing rod (rebar) tying guide, and associated hardware. The tying guide is aligned with a piece of vertical rebar, and a separate piece of horizontal rebar is placed adjacent and generally perpendicular to the vertical rebar for securing thereto. The tying guide is then moved to engage an adjacent piece of vertical rebar, and the horizontal piece is bent inwards for securing thereto. As the armature boom is moved about the mast and progressively raised, further vertical and horizontal pieces of rebar can be brought into juxtaposition and secured, thus generating a non-planar grid of rebar. An impermeable layer is placed over the grid, and a hardening material is applied to form a rigid shell. Further outside and inside base layers may be applied, and further outside and inside surface layers may be applied.
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