What are plasterboards made of?

Gypsum plaster is used to create plasterboards, also known as drywall or gypsum board, which consists of two layers of thick paper or fibreglass matting. Gypsum rock, a naturally occuring mineral, is heated to high temperatures and then ground into a fine powder to produce the gypsum plaster.

What is the difference between plaster and plasterboard?

Plaster is a building material that can be used to create a smooth, even surface on walls or ceilings by layering a mixture of water, sand, lime, or cement. Plasterboard, on the other hand, is a prefabricated panel with a gypsum plaster core and either a heavy paper or fibreglass matting surface. Plasterboard is typically installed more quickly and with less difficulty than traditional plaster, but its durability is not always guaranteed.

How thick should the plasterboard be?

There is a wide range of thicknesses available for plasterboards; however, 9.5mm and 12.5mm are the most frequently used. The need for soundproofing and fireproofing will determine the optimal thickness of the plasterboard to be used. The insulating and quieting effects of plasterboards can be enhanced by making them thicker.

Can plasterboard be painted?

Once the surface is properly prepared, plasterboard can be painted. Plasterboard that will be painted should have its surface sanded and cleaned to remove any dust or debris, and then primed to improve paint adhesion. Make sure to follow the manufacturer's instructions when selecting and applying paint to the plasterboard.

How do you fix a hole in plasterboard?

Spackle or joint compound can be used to fill small holes in plasterboard; it is applied with a putty knife and sanded smooth once it has dried. Plasterboard can be cut to size and used as a patch for any holes larger than a pencil. Once dry, joint compound can be used to permanently adhere the patch in place before being sanded to a smooth finish. Before sanding or painting, make sure the joint compound has dried completely.

Eugene M

Eugene M has been a fixture in Melbourne's plastering scene for over 16 years, initially starting his journey as an apprentice in the bustling construction sector. His early years on job sites across Melbourne exposed him to the rich variety of plastering work, from traditional homes in the suburbs to modern commercial buildings in the city. Over time, Eugene honed his skills, learning the art of plastering, from setting drywall to mastering decorative finishes, and quickly gained a reputation for his exceptional craftsmanship and problem-solving abilities.

Driven by a love for the craft and a desire to share his knowledge, Eugene began documenting his experiences, challenges, and insights into plastering. This eventually led to the creation of his blog, Plastering National. Here, he combines his in-depth trade expertise with a natural talent for writing, making complex plastering concepts accessible to everyone, from DIY enthusiasts to seasoned professionals. His blog covers a wide range of topics, including how-to guides, industry trends, product reviews, and maintenance tips.

Eugene’s transition from the physical trade to becoming a full-time blogger was fueled by his belief in empowering others through knowledge. He understands the nuances of the Melbourne property market, which allows him to tailor his advice to the specific needs of the local community. Today, Eugene M continues to serve as Melbourne’s go-to plastering expert through his writing, offering valuable insights that help homeowners and professionals alike achieve flawless plastering results.