Pilot building
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◆ The 2# pilot building was built in 2017. The whole process adopts BIM technology and realizes the chip traceability of each component .
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◆ The use of pre-stressed hollow slabs with a maximum span of 11 meters, with a prefabrication rate of 83% and an assembly rate of 99%, ranked the country's leading level.
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◆Take building energy consumption as the constraint target, realize the innovation and combination of assembly technology and low energy consumption technology, and built the country's first fully assembled ultra-low energy building.