Lower Supporting Cradle for Lottman Breaking Head

Lower Supporting Cradle for Lottman Breaking Head

The Lower Supporting Cradle is a uniquely designed accessory that attaches to the base of a Lottman Breaking Head, making it ideal for determining the resistance to rutting (rutting tolerance) of asphalt mixtures at high temperatures. Its clever design allows for quick and easy installation — simply remove the lower loading strip from the Lottman Breaking Head and replace it with the Lower Supporting Cradle using the same bolts. No additional tools or hardware are required.

This cradle is compatible with 150mm diameter specimens, including Superpave Gyratory, Marshall, and field core specimens, making it a versatile addition to any asphalt testing setup. Whether you're working in a laboratory or field environment, the Lower Supporting Cradle ensures accurate and reliable results every time.

Key Features:

• Quick and easy installation on existing Lottman Breaking Head
• Compatible with 150mm dia. Superpave Gyratory, Marshall, and field core specimens
• Designed for high-temperature rutting resistance testing of asphalt mixtures
• No additional hardware required

Included Items:

• Lower Supporting Cradle

Specimen Size:

• 6in (150mm)

Meets Standard(s):

• ASTM D8360

Whether you're conducting routine quality control testing or research, the Lower Supporting Cradle is an essential tool for any asphalt testing laboratory.