Cartongesso

Cartongesso is a building material commonly used for interior walls and ceilings. It consists of a gypsum core sandwiched between two layers of thick paper. This composition makes it relatively lightweight and easy to cut and install. The material is manufactured in large sheets, typically 1.2 meters wide and 2.4 to 3.6 meters long, though custom sizes are available.

The primary application of cartongesso is in the construction of drywalls. These are non-load-bearing partitions created by attaching the cartongesso sheets to a metal or timber frame. The joints between the sheets are then taped and filled with a joint compound, which is sanded smooth once dry. This process creates a seamless, continuous surface ready for painting, wallpapering, or other finishes.

Cartongesso offers several advantages, including its speed of installation, fire resistance due to the gypsum core, and acoustic insulation properties. It can also be easily shaped and curved for decorative elements. Different types of cartongesso exist, such as moisture-resistant varieties for bathrooms and kitchens, and fire-resistant types for areas requiring enhanced fire protection. It is a versatile and widely adopted material in modern construction.