Description
➤ The construction of the outer protective wall of the building is completed, and the external doors and windows are installed.
➤ Various indoor pipeline facilities and concealed projects have passed the acceptance inspection.
➤ The ground of the construction site should be cleaned and kept ventilated and dry.
➤ There is residual cement or uneven ground or wall at the installation location, which must be repaired and leveled.
➤ The site temperature during installation and construction should be 5-40°C.
➤ If construction personnel lack work experience, they should be trained before construction.