Plastering - should plasterboard be skimmed before tiling What is the mix ratio for plastering? Mix cement and sand in the ratio of 1:6 (1 cement:6 sand) for inner plastering of bricks. And for outer plastering mix it in the ratio of 1:4. On a brick wall never do plastering of thickness more than 12 or 15mm. At one go, avoid plastering of more than.
Added: 2021-02-20 | Comments: 0 | Category: Plaster board