Aflaster

Aflaster is a term of Dutch origin that translates to "plaster" in English. In a general sense, it refers to a material applied to a surface, typically a wall or ceiling, to provide a smooth, finished appearance or to prepare it for subsequent decoration. Historically, aflaster was often made from lime, sand, and water, forming a durable and breathable coating. Modern aflaster materials can include gypsum-based plasters, cementitious renders, and polymer-modified compounds, each offering different properties and applications.

The process of applying aflaster, known as plastering, is a skilled trade. It involves mixing the plaster material to the correct consistency and then applying it in layers using tools like trowels and floats. The final layer is often smoothed to create a seamless surface. Aflaster can be used both indoors and outdoors. Interior aflaster commonly conceals imperfections in brickwork or blockwork, creates a uniform base for painting or wallpapering, and can also incorporate decorative elements like cornices and moldings. Exterior aflaster, often referred to as render, protects the underlying structure from the elements and can contribute to the aesthetic design of a building. The choice of aflaster material depends on factors such as the substrate, the desired finish, and environmental conditions.