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What road surface offers the best traction?
Asphalt roads are considered to provide the best traction for automobiles in most conditions. Concrete roads will provide better traction in high temperature areas.
What causes road wear?
umm the road, friction between your tires and the roads surface.
Which material does not need surface finish?
plastic
Name the petroleume used for surfacing of roads?
Bitumen
What are the heaviest fractions of crude oil used for?
Bitumen for roads.
What is the surface material they used on roads?
blacktop
What is material used to pave roads in US?
cement
What is sticky black road surface?
Sticky black road surface refers to a type of pavement material made from bitumen, which is a black viscous material derived from petroleum. This surface is commonly used for roads and highways as it provides durability, water resistance, and skid resistance for vehicles.
Is tarmac an impermeable rock?
Tarmac is not a rock; it is a man-made material used for surfacing roads, driveways, and parking lots. It is a mixture of asphalt and aggregate materials that form a smooth and durable surface. Tarmac is not impermeable and can allow some water to pass through its surface.
What is a Road or sidewalk covering?
A road or sidewalk covering refers to the material used to surface roads or walkways, such as asphalt, concrete, bricks, or pavers. This layer provides a smooth and durable surface for vehicles or pedestrians to travel on and helps protect the underlying structure from wear and tear.
Why do roads expand and contract?
Roads expand and contract due to changes in temperature. When temperatures increase, the road material expands, and when temperatures decrease, the road material contracts. This continuous expansion and contraction can put stress on the road surface, leading to cracks and damage over time.
What is the white powder put down before paving roads?
The white powder put down before paving roads is typically limestone dust or calcium carbonate. It is used as a base material to stabilize the surface, improve compaction, and prevent vegetation growth.
What surface area of Britain is covered by roads?
Approximately 2% of the total surface area of Britain is covered by roads.
What stones do you use to surface roads with?
a book to stones do you uas to surace roads with
Why are some roads noisier than others?
Some roads are noisier than others due to factors such as traffic volume, vehicle speeds, road surface material, and proximity to buildings or natural barriers. Roads with heavier traffic and higher vehicle speeds tend to generate more noise compared to quieter, residential streets. Additionally, the type of road surface material can impact noise levels, with rougher surfaces typically producing more noise than smoother surfaces.
Are roads landforms?
No, roads are not landforms. Landforms refer to natural features of the Earth's surface, like mountains, valleys, and plains. Roads are man-made structures built on the surface of the land to provide transportation routes.
What is coarse sand or small stones used for roads or paths?
Coarse sand or small stones are commonly used as an aggregate material for road and path construction. They provide a stable foundation, improve drainage, and help with compaction to create a durable and long-lasting surface for vehicles and pedestrians.
