The thickness of the plastering layer shall be specified by the architectural design. According to the "Code for Construction and Acceptance of Building Decoration Engineering", the average total thickness of the plaster layer should be:
Ceiling - slats, hollow bricks, cast-in-place concrete 15mm; precast concrete 18mm; metal mesh 20mm.
Interior wall - ordinary plastering 18mm; intermediate plastering 20mm; advanced plastering 25mm.
The general cement plaster spraying machine can be sprayed 8mm ~ 20mm, the average spray thickness is 10mm. PABC cement plaster spraying machine can be sprayed 3mm ~ 35mm, the average spray thickness is 8mm.
