| 摘要 |
An architectural cast stone product for use in building construction, which has a unitary shell made of a molded cementitious material that partially surrounds and is affixed to a foam core. The architectural cast stone product has a mounting surface including an exposed surface of the foam core and an exposed surface of the shell. The architectural cast stone product is made by obtaining a front pattern having a desired surface configuration for the architectural cast stone product, obtaining a foam core, affixing the foam core to a backer, affixing the front pattern to the backer that together form a mold, pouring a cementitious material into the mold and into contact with the foam core, at least partially curing the cementitious material to form the architectural cast stone product, and removing the front pattern and backer from the architectural cast stone product.
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