Asphaltum, scientifically identified by its CAS number 8052-42-4, is a crucial material in the construction industry, predominantly for its application in paving projects. Its unique blend of physical and thermal characteristics makes it an indispensable binder in the creation of resilient road surfaces. Understanding the role and properties of Asphaltum is vital for anyone involved in road construction and maintenance.

The material typically presents as a black or dark-brown mass, a visual cue associated with bitumen, a key component derived from crude oil. This appearance is indicative of its function as a binder that holds together mineral aggregates in asphalt concrete. The melting point of Asphaltum, which lies within the range of 54°C to 173°C, is a critical factor in its processing. This temperature range allows for the necessary heating and mixing with aggregates at asphalt plants to produce hot-mix asphalt, ensuring a workable and cohesive material for paving.

Further defining its utility are its thermal stability properties, namely a boiling point greater than 371°C and a flash point of 400°F. These elevated temperatures demonstrate Asphaltum's capacity to withstand the heat required during the manufacturing and application stages of asphalt paving without undergoing thermal degradation. This ensures the integrity and safety of the paving process. Standard packaging, often in 25KG drums, facilitates its transportation and handling at job sites.

The primary application for Asphaltum is unequivocally in road paving. As the binder in asphalt mixtures, it is responsible for cohesively bonding aggregates like stone, sand, and gravel. This creates a durable, flexible, and water-resistant pavement capable of withstanding the stresses of traffic and environmental exposure. The efficacy of Asphaltum in this role is a result of its inherent adhesive properties and its ability to maintain structural integrity over long periods. When considering the procurement of this material, understanding 'asphaltum CAS 8052-42-4 properties' is paramount for ensuring optimal performance. Furthermore, proper 'storage of asphaltum 8052-42-4' in a cool, dry, and well-ventilated area, with containers tightly closed, is essential for maintaining its quality and preventing contamination.

In essence, Asphaltum (CAS 8052-42-4) is a fundamental material that underpins the construction of modern road infrastructure. Its specific appearance, thermal properties, and binding capabilities are key to its successful application in paving, contributing to the durability and functionality of our transportation networks.