Prefabricated stair convenient to clean

• Main Authors: LI JUNHONG, ZHANG DEYAN, LIU WEIYUN, SHAO SHOUQUAN
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• Subjects: BUILDING; CEILINGS; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; ROOFS; SEPARATION; TRANSPORTING; WALLS, e.g. PARTITIONS

The utility model discloses a precast staircase convenient to clean, which relates to the technical field of precast staircases and comprises a precast staircase body, a support component is arranged in the precast staircase body, a clamping groove is formed in the inner side of the precast staircas...