Construction Conditions for Squeezing Plastics Plate
1, grassroots wall has been accepted and qualified. Door and window frames and walls on various incoming pipelines, fall pipe supports, pre-buried pieces, etc., according to the design and installation.
2, shear wall flatness is checked with a 2m ruler, the maximum deviation is greater than 4 points, apply 20 thickness 1:3 cement mortar find flat; The maximum deviation is less than 4 points, and the uneven area is repaired with 1:3 cement mortar.
3, masonry wall with 20 thick 1:3 cement mortar find flat.
4, the basic wall and find the flat layer should be dry.
The ambient temperature and wall surface temperature at the construction site must not be lower than 5 °C within 24 hours after construction, and the wind power should not exceed 5 degrees.
6, Xiajishigong should take effective measures to prevent rainwater from washing the wall.