What are the bricklayers' construction techniques?

1, general plastering construction technology

Basic treatment → making ash cake and screed → plastering bottom ash → plastering middle ash → plastering top ash.

2. Key points of construction

(1) Different materials at the grass-roots level are treated differently.

(1) Brick wall plastering: clean floating ash and mortar, and water the wall to wet it.

New technology: scraping polymer mucilage to treat the base without watering.

(2) Plastering of concrete base wall (three layers)

A, wetting the concrete surface with water and brushing polymer cement slurry;

B, spray or throw 1: 1 fine cement mortar (mixed with an appropriate amount of adhesive) onto the concrete surface to form galling;

C, treating the concrete surface with an interface treatment agent.

③ Plastering of aerated concrete base: small characteristic density, large gap and strong water absorption.

A, sealing the base with polymer cement slurry and plastering;

B, nail galvanized steel wire mesh on the surface of aerated concrete and tighten it, and then plaster it.