Manufacture of fibre cement

NACE code 23.65 covers the manufacture of fibre cement, a versatile construction material used in a wide range of building applications. This industry plays a crucial role in the construction sector, providing essential components for residential, commercial, and infrastructure projects. As a highly specialized field, the manufacture of fibre cement requires advanced production techniques and a reliable supply of raw materials to meet the growing demand for durable, sustainable building solutions.

The production of fibre cement involves a multi-step process. First, the raw materials, such as cement, cellulose fibres, and various mineral additives, are carefully measured and mixed together. The mixture is then extruded or pressed into the desired shapes and sizes, often including flat sheets, tiles, or other specialized profiles. After the initial forming, the products undergo curing and drying processes to ensure their structural integrity and water resistance. Finally, the finished fibre cement components may undergo additional treatments, such as surface finishing or colouring, before being packaged and distributed to construction sites and other end-users.

The manufacture of fibre cement relies on a range of raw materials and resources. The primary inputs include cement, cellulose fibres (often sourced from wood pulp or recycled materials), and various mineral additives such as silica, limestone, or clay. Additionally, the industry requires specialized machinery and equipment for the extrusion, pressing, and curing of the fibre cement products. Energy sources, such as electricity or natural gas, are also essential for powering the production facilities and drying processes.

The primary output of the fibre cement manufacturing industry is a diverse range of construction materials, including flat sheets, tiles, pipes, and other specialized profiles. These products are widely used in the construction of buildings, infrastructure, and other applications that require durable, weather-resistant materials. The fibre cement industry's outputs are often consumed by other NACE codes, such as 41.20 Construction of residential and non-residential buildings, 42.11 Construction of roads and motorways, and 43.99 Other specialized construction activities n.e.c..