Laying of Pavement Quality Concrete (PQC) using a Concrete Slipform Paver is a modern and efficient method in road construction. This process involves the use of a specialized machine, the slipform paver, which continuously and precisely places and finishes concrete for road pavements. The slipform paver operates by moving along the prepared base, feeding concrete into the formwork and simultaneously consolidating, screeding, and finishing the surface.
The use of PQC ensures a high-quality, durable pavement that can withstand heavy traffic loads and harsh environmental conditions. The slipform paver’s automated process ensures uniformity in thickness and surface finish, reducing the need for manual labor and increasing overall productivity.
The process begins with the preparation of the subgrade and base, followed by setting up the slipform paver. Concrete is then mixed and fed into the paver, which spreads and shapes it while moving forward. The result is a smooth, consistent surface with precise dimensional control. This method minimizes joint problems and enhances the longevity of the pavement, making it a preferred choice for modern road construction projects.