narrower concept assembly Concept capping Concept composite construction method Concept composite structure Concept composite system Concept compression member Concept crosswall constructrion type Concept dowelling Concept facade Concept finishing system Concept floor sheet Concept grouting Concept interlocking Concept joint Concept large panel system Concept mobile crane Concept modular construction Concept panel construction method Concept precast concrete component Concept precast prestressed concrete member Concept precast reinforced concrete component Concept prefabricated beam Concept prefabricated element Concept prefabricated element Concept prefabrication Concept prestressed concrete Concept prestressing Concept prestressing steel Concept reinforcement junction Concept sandwich structure Concept segmental construction Concept skeleton construction Concept socketed column Concept support Concept