Public test guide

Asphalt core drilling

Recovers a cylindrical sample from a completed asphalt layer for direct measurement and testing.

Plain-language explanation

What the test tells you.

The project specification controls the exact method and acceptance requirement.

A diamond core barrel cuts through the pavement at an approved location and the core is removed intact.

Core drill, 100 mm or specified barrel, water control, depth measurement and sample-identification materials.

The core provides direct evidence of layer thickness and a specimen for density, voids, tensile or composition tests.

Supports pavement acceptance, forensic investigation and rehabilitation planning.

Typical test sequence

Request this service

Send the project, sample quantity, location and required completion date.