Bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum bitumen, on mineral tar or on mineral tar pitch (e.g. bituminous mastics, cut-backs)

HS code 271500 covers a range of bituminous mixtures that are widely used in the construction and infrastructure industries. These materials, which are derived from natural and petroleum-based sources, play a crucial role in the development and maintenance of roads, highways, and other paved surfaces. As a key component of the broader mining and quarrying sector, the bituminous mixtures industry is an important contributor to economic growth and development.

The production of bituminous mixtures typically involves a multi-step process. First, the raw materials, such as natural asphalt, natural bitumen, petroleum bitumen, mineral tar, or mineral tar pitch, are extracted and processed. These materials are then combined and heated to create a homogeneous mixture. Depending on the specific application, various additives may be incorporated to enhance the mixture's properties, such as its viscosity, flexibility, or durability. The final product is then transported and applied to the desired surface, often using specialized equipment and techniques.

The main inputs required for the production of bituminous mixtures under HS code 271500 include natural and petroleum-based raw materials, such as asphalt, bitumen, tar, and pitch. Additionally, the industry relies on specialized machinery and equipment for the extraction, processing, and application of these materials. Energy sources, such as electricity or fuel, are also necessary for the heating and mixing processes involved in production.

The primary outputs of the bituminous mixtures industry covered by HS code 271500 are a range of products used in the construction and maintenance of roads, highways, and other paved surfaces. These include bituminous mastics, cut-backs, and other specialized mixtures. The outputs of this industry are often consumed by 230320 (Bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum bitumen, on mineral tar or on mineral tar pitch (e.g. bituminous mastics, cut-backs)) and 680710 (Articles of asphalt or of similar material (e.g. petroleum bitumen or coal tar pitch)) industries, which further process and apply these materials to create the final infrastructure.