PREFABRICATED LAMINATED SLAB MADE IN ACCORDANCE WITH PRETENSIONING FIBERMESH ANTI-CRACKING PROCESS AND MANUFACTURING METHOD THEREOF
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United States of America Patent
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Issued Date -
Aug 15, 2024
app pub date -
Sep 30, 2022
filing date -
Sep 30, 2022
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Disclosed is a prefabricated laminated slab made in accordance with a pretensioning fibermesh anti-cracking process and a manufacturing method thereof, and belongs to the technical field of fabricated structure engineering. The prefabricated laminated slab comprises a concrete layer, fiber grids, distribution bars and truss bars. The fiber grids are subjected to prestress tensioning and pouring to form a novel laminated slab with the pretensioning process, an overall pouring process of layered formworks is adopted, the construction problem during prestress tensioning of the fiber grids of the component can be effectively solved, the crack resistance of the laminated slab can be improved by adopting the prestress grids, the rigidity is increased, and the crack width under normal use conditions is reduced.
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