It consists of mineral aggregate bound together with bitumen (a substance also independently known as asphalt, pitch, or tar), laid in layers, and compacted.

Dec 10, 2025 · Petroleum asphalt is produced in all consistencies from light road oils to heavy, high-viscosity industrial types. Asphalt softens when heated and is elastic under certain conditions. The …

Mar 18, 2025 · Asphalt is a mixture of bitumen (a thick, tar-like substance) and aggregates like sand, gravel, or crushed stone. This combination creates a strong, flexible surface that can handle heavy …

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As one of the leading asphalt companies in Perth and Western Australia for road and civil construction projects, our clients continually return to us because of the quality of our work and our dedication to …

Did you know asphalt comes in different types? Hot mix asphalt (HMA) stays heated during installation, while cold mix asphalt (CMA) cures faster and doesn’t require heat.

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Since 1994 Merger Contracting has been providing the highest quality asphalt services for residential, commercial and civil projects throughout the Perth Metro area, as well as regional Western Australia.

Feb 12, 2025 · Asphalt is a composite material made up of mineral aggregates and bitumen used for roads, parking lots, and airports. Learn what asphalt is made of and where it is commonly used. Find …

Mar 4, 2025 · Asphalt is a composite material used for paving surfaces for walking and driving. It is made of aggregate materials—such as crushed rocks, sand, and gravel—and bitumen, a sticky, …