Paving, Concrete

Definition

Concrete paving involves the use of a mixture of Portland cement, fine aggregate (sand), coarse aggregate (gravel or crushed stone), and water to create a hard surface in areas such as walkways, roadways, ramps, parking areas, etc.

Purpose

Concrete paving provides a durable, long-lasting surface for a wide range of applications. It is used for creating stable and smooth surfaces that can withstand heavy traffic and environmental conditions.

Examples of Use

• Roadways: Constructing roads and highways with concrete for durability and longevity.
• Sidewalks: Creating pedestrian walkways in urban and residential areas.
• Parking Lots: Providing stable and durable parking surfaces for vehicles.
• Ramps: Building access ramps that are smooth and stable for both vehicles and pedestrians.

Related Terms

• Asphalt Paving: A type of paving using asphalt as the primary material, known for its flexibility and cost-effectiveness.
• Reinforced Concrete: Concrete that is strengthened with steel rebar or mesh to increase its load-bearing capacity.
• Permeable Concrete: A type of concrete designed to allow water to pass through, reducing runoff and promoting groundwater recharge.

Notes

• Installation: Proper mixing, pouring, and finishing techniques are crucial to ensure the quality and durability of concrete paving.
• Maintenance: Regular maintenance, including sealing and repairing cracks, helps extend the lifespan of concrete surfaces.