Asphalt is a compound made from hydrocarbons derived from the waste material left over from the production of gasoline, kerosene, and diesel. It is used for road construction, roofing, and patching worn roadways. Asphalt is also used in recycling programs to make sidewalk and wall materials. Its binding capabilities and longevity make it a popular […]
Mastic asphalt is a dense building material used for paving and roofing. It is impermeable due to its high bitumen concentration and is resistant to water, chemicals, pests, and flames. Its disadvantage is its petroleum content and difficulty in working with high temperatures. Mastic asphalt is a building material that is used for paving, roofing […]
Asphalt is a naturally occurring material found in crude oil and natural deposits. It can appear in different forms, with rolled asphalt being the most common. Other types include hot-form asphalt concrete, hot mixed concrete, cold-worked asphalt concrete, and mastic asphalt. Cut asphalt concrete is illegal in the US. Stone mastic asphalt is becoming increasingly […]
An asphalt lute is a tool used to spread asphalt evenly. It has a handle and a thin, flat rectangular head made of heat-resistant metal. The tool is used by pushing and pulling the asphalt pile. It is important to use the lute while the asphalt is still fresh and warm. After using the lute, […]
Asphalt coatings are used to cover minor damage in driveways, parking lots, and pavements. The process involves leveling the old asphalt, applying a primer, crushed stone, and pouring asphalt concrete coating. Proper drainage and maintenance can prevent the need for coating. An asphalt coating is an additional layer of asphalt that covers imperfections in the […]
An asphalt milling machine grinds and chews asphalt into a coarse powder for easy recycling. It requires two people to operate and has large teeth and grinding wheels made of strong materials. The machine is important for harvesting asphalt from roads during construction and for recycling it for future use. Smaller machines are available for […]
Asphalt sealant protects and preserves asphalt surfaces from damage caused by sunlight, water, and ice. It can be made from viscous asphalt or coal tar, but asphalt-based products are more environmentally friendly. Before application, surfaces must be clean and cracks smaller than a quarter inch can be sealed. The sealant is applied in two layers […]
Asphalt rakes are designed for paving and have rectangular heads with prongs. They can be made of aluminum or magnesium, with handles made of wood, fiberglass, or aluminum. They are used for leveling and smoothing asphalt and are also called paver rakes. An asphalt rake works similar to a lawn rake. Each has a handle, […]
An asphalt cutter is a tool attachment used for cutting asphalt or similar materials. It can be mounted on various machines and is commonly used in road repair, underground cable and water line work. Most are rotary cutters with hard alloy steel blades and can be used for precise cuts in confined spaces. Walk-behind models […]
Asphalt plants produce hot asphalt mixes used for paving roads, parking lots, and airport runways. They combine aggregate base materials with sticky bitumen to create a slurry that remains workable until set. Two types of plants exist: batch heating and continuous. Insulated silos and advanced technologies minimize noise and pollution, but protests still occur. An […]
Asphalt aggregate is made up of rock and gravel fragments, used to add strength to asphalt concrete or create a stable foundation. It is usually produced in quarries near populated areas and sorted by size. Recycled asphalt aggregate is often less expensive and helps reduce landfill waste. Asphalt aggregate is made up of rock and […]
Asphalt is made by mixing aggregate with bitumen, while concrete is made by mixing aggregate with cement. Asphalt is black and sticky, while concrete is gray and rock-like. Asphalt is used for roads and roofing, while concrete is used for a variety of purposes. Asphalt is technically a form of concrete, but the two are […]
Asphalt is a type of rock made from hardened petroleum that forms in the pores of other rocks. It is mainly used for road construction and was formed naturally millions of years ago. Extracting asphalt from other rocks can be expensive and time-consuming. Natural asphalt contains a hard stone that forms a strong surface for […]
Rubberized asphalt is a road surfacing material made from bituminous concrete and finely ground waste rubber. It offers superior wear characteristics, resistance to reflection cracking, and noise reduction. The manufacturing process involves grinding scrap tires and mixing the clarified aggregate with a binder before adding it to asphalt cement mix. Rubberized asphalt is more flexible, […]
Asphalt pavers lay asphalt on roads and outdoor surfaces. Compact units are used for small jobs, while self-propelled units are used for larger projects. The screed shapes and levels the surface, and wheeled or tracked options are available. Asphalt pavers are large pieces of construction machinery used to pave streets and other outdoor surfaces. After […]
Asphalt shingles are versatile, economical, and account for up to 80% of all shingles. They come in many colors and are made from organic or fiberglass materials coated in asphalt. Ceramic granules reflect the sun’s rays and provide coloring. Darker shingles wear out faster and absorb heat. Lifespan is around 20 years, but temperature affects […]
