Mesh Draindown Basket, No.16

Mesh Draindown Basket, No.16

The Mesh Draindown Basket is an essential tool for conducting draindown tests on uncompacted bituminous mixes. This test measures the amount of asphalt binder that separates from a sample when held at the elevated temperatures typically encountered during production, transport, and placement. It is particularly applicable to stone matrix asphalt (SMA) or open-graded porous asphalt mixtures, making it a critical component in quality control processes for these materials.

To conduct the test, the sample is placed in the Draindown Basket and positioned in a forced-air oven on a pre-weighed paper plate for one hour. The amount of draindown is then measured as the portion that separates from the sample and is deposited onto the plate outside the basket. Paper plates should be sourced locally.

This No. 16 basket is constructed from high-quality ASTM E 11 stainless steel mesh, ensuring durability and long-lasting performance. It measures 4.25x5.5in (108x140mm) in diameter and height, with a 1in (25mm) bottom skirt to catch any draindown material. A convenient bail-type handle makes it easy to move the basket in and out of the oven safely.

Product Dimensions: 4.25 x 5.5in (108 x 140mm), Dia x H

Meets Test Methods:

• AASHTO T305
• ASTM D 6390