Hainan Province issues the “Calculation Rules for Assembly Rate of Precast Buildings in Hainan Province (2026 Revised Edition)”
Recently, the Department of Housing and Urban Rural Development of Hainan Province issued the “Hainan Province Precast Building Assembly Rate Calculation Rules (2026 Revised Edition)” (hereinafter referred to as the “Calculation Rules”), aiming to promote precast buildings to the fullest extent, encourage the use of precast decoration, further improve the scientificity, rationality, and guidance of assembly rate calculation rules, and steadily promote the high-quality development of precast buildings.
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