Introduction to the Calculation Rules for Assembly Rate of Precast Buildings in Hainan Province (Revised in 2026)
Recently, the Housing and Urban Rural Development Department of Hainan Province officially released the “Hainan Province Precast Building Assembly Rate Calculation Rules (2026 Revised Edition)” (Qiongjianke [2026] No.
118), which will be fully implemented from August 1, 2026, and the original 2021 revised edition will be abolished at the same time.
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