Plastering Interior Concrete Block Walls

This new and innovative patented product consists of a polished concrete panel designed to be adhered to walls of any new or retrofit construction project.

Plastering interior concrete block walls.

Add a layer of cement plaster to unfinished interior breeze block walls in order to add insulation create texture or patch damaged areas. Your walls should be free of paint oil and dust so the plaster can bond properly. This material is made of lime sand and water and is essentially the same product as what is put between the blocks when the wall is built. While applying plaster is a highly technical process that is usually best left to professionals any homeowner can do it themselves provided they follow a few key guidelines.

Use a wire brush to clean stains left by the mold or mortar joints. Plastering or resurfacing concrete walls takes time and patience. Step 2 apply a layer of dash. Parget is spread over the surface of the wall with a trowel and smoothed out to create an even surface that hides the joints between the blocks.

Plastering a concrete wall takes time. First in order to successfully plaster a concrete or cinder block wall you need to have aggregate exposed in other words your walls need to be clean and any type of coating removed. However different things can be added depending on how you want the plaster to look. Plaster is applied to concrete masonry surfaces in two or three coats consisting of basecoat s and a finish coat.

Learn how to plaster up an aerated concrete block wall find more videos on plastering and wall decoration in the full program available for free on our websi. Caulk cracks and kill any mold on the walls. Plastering is one of the final steps in finishing an interior or exterior wall. Plaster a concrete wall applying plaster to a concrete wall can change its appearance level it make it more moisture resistant and give you the opportunity to add texture.

The texture of the concrete walls should be sufficiently rough so the plaster will adhere to it. However avoid saturating the masonry either by excessive spraying or by exposure of uncovered masonry walls or units to rain. Prior to application of the basecoat uniformly pre moisten concrete masonry surfaces to aid in curing of the plaster. Made for interior applications only.

First start with a batch of thick freshly mixed plaster. You will have to prepare the wall and allow for curing and drying time between applications of plaster. A basic plaster is made with a mixture of cement masonry sand and water. The main reason for that is that portland cement needs exposed portland aggregate to grab to.