Betonipäällysteiden
Betonipäällysteiden refers to concrete pavements, a common and durable surface for roads, airports, and other infrastructure. These pavements are constructed using a mixture of cement, aggregates (such as sand and gravel), and water, which hardens over time to form a rigid surface. The primary advantage of concrete pavements is their exceptional strength and longevity, often outlasting asphalt surfaces significantly. They are also resistant to deformation under heavy loads and can withstand extreme temperature variations.
The construction process involves preparing the subgrade, followed by placing and compacting the concrete. Joints are