Get professional asphalt services in Saint Joseph, MN and surrounding areas. To request a paving, sealing, or repair service, contact Asphalt Surface Technologies Corp. at 320-363-8500.

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

Nov 11, 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 …

Dec 6, 2024 · Commonly seen in roads, pavements, and roofing, asphalt is a composite mixture of aggregates, sand, and bitumen. Bitumen acts as a binding agent, holding the mixture together. To …

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 …

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, …

Nov 30, 2023 · Asphalt is the heaviest of materials in a barrel of oil; it's basically the waste product. "Asphalt is the heavy residue that settles to the bottom," Willis says. It cannot be used for energy, so …

Asphalt is one of the most familiar, universally used materials in our world. Asphalt pavements are part of the Interstate highways that transports people and goods across the country. Asphalt roads bring …

Astech Corp is an asphalt resurfacing contractor and has been offering Bituminous and Coal Tar seal coating in the St Joseph, MN area since 1986. We specialize in parking lots, highways, street …

Asphalt, also referred to as blacktop, is a composite material that is made up of aggregates and bitumen. The aggregates are a mix of crushed stone, gravel, and sand. Bitumen is the dark, sticky …