| 摘要 |
A method for producing a foundation for a building is disclosed. The method comprises digging a trench having the shape and position required by the foundation for the building, pouring a hardenable concrete footer in the trench, assembling a slab jig on the footer, positioning the slab jig, if necessary, so that the upper surface of a concrete slab which subsequently fills the slab jig is substantially level, and filling the slab jig with a hardenable concrete. The slab is one having an open top, an open bottom, and sidewalls so shaped that the upper surface of a concrete slab which fills the slab jig is substantially flat and the slab has the shape required of the foundation for a particular building, In a preferred method, also disclosed, a course of cement blocks is laid on the footer, and the slab jig is assembled on the cement block course, positioned, if necessary, and filled.
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