| 摘要 |
This invention concerns a method for forming thinwall structures from fiberglass, ferrocement or similiar materials in shapes that are inherently optimum in cost-strength effectiveness. Reinforcing means are hung from elevated points forming a catenary surface and then saturated with a post setting material. The structure is inverted after it is stable onto mirror image supports causing its elements to be in compression with negligible bending or tensile stresses.
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