| 摘要 |
A process and apparatus for making a plurality of building modules each having an insulating foam core encased in a shell of fiber reinforced cementitious material. A longitudinal casting zone is provided having continuous side rails and end-to-end base members having lengths corresponding to the lengths of the modules being formed. A continuous bottom layer of fiber reinforced cementitious material is cast over the base members and extending the length of the casting zone. The bottom layer is divided into lengths and lateral end members are inserted between the side rails in the spaces between the divided bottom layer lengths. A foam core is placed on each bottom layer length and wet fiber reinforced cementitious material is successively applied over the entire length of the casting zone so as to fill in the free spaces surrounding each core member and cover it with a layer of cementitious material thereby completely encasing each core member. The casing around each core is allowed to cure to a point where it is self-supporting and the individual modules are withdrawn, allowed to completely cure and are separated from the base members.
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