(1) during the construction period and within 24 hours after completion, the temperature of the environment and the surface of the base should be higher than 5 degrees C, and the wind power is not more than 5.
(2) the construction of the outer wall window window pair has been completed.
(3) the polyurethane composite board has completed the entrance examination and reinspection, and meets the design requirements.
(4) the unqualified grass-roots level has been processed
from: Cold Storage Panel
Cold Storage Panel-PU Sandwich Panel Width: 1150mm, 1100mm, 960mm, 920mm, 900mm