Crumb rubber definition

Crumb rubber means rubber material derived from tires that is less than 1/8 inch by 1/8 inch in size and is free of steel and fiber.

Crumb rubber means waste tires that have been ground, shredded, or otherwise

Crumb rubber means waste tires that have been ground, shredded, or otherwise reduced in size such that the particles are less than or equal to 3/8 inch in diameter and are 98% wire free by weight.

Examples of Crumb rubber in a sentence

• WhereR3.2 is % recovery at 3.2 kPaJnr 3.2 is the average non-recoverable creep compliance at 3.2 kPa When terminal blend CRM PG binder is used, the following shall apply:• Crumb rubber particles shall be finer than #30 sieve size.• The CRM PG binder shall be storage-stable and homogeneous.• The Dynamic Shear Rheometer (DSR) shall be set at 2-mm gap.• The CRM PG binder shall be 99% free of particles retained on the 600 µm sieve as tested in accordance with Section 5.4 of M 332.

• Crumb rubber modifier (CRM) consists of automobile and truck tires processed by ambient temperature grinding.

• When terminal blend CRM PG binder is used, the following shall apply:• Crumb rubber particles shall be finer than #30 sieve size.• The CRM PG binder shall be storage-stable and homogeneous.• The Dynamic Shear Rheometer (DSR) shall be set at 2-mm gap.• The CRM PG binder shall be 99% free of particles retained on the 600 µm sieve as tested in accordance with Section 5.4 of M 332.

• Styrene Butadiene Rubber (SBS) or Crumb rubber modified PG 76-22 are acceptable alternatives to SBS or SB modified asphalt cement at contractor’s discretion, when roadway ADT is less than 100,000, provided the SBR or crumb rubber modified asphalt cement meets the tests’ requirements specified in Table 8.

• WhereR3.2 is % recovery at 3.2 kPaJnr 3.2 is the average non-recoverable creep compliance at 3.2 kPa When terminal blend CRM PG binder is used, the following shall apply: Crumb rubber particles shall be finer than #30 sieve size. The CRM PG binder shall be storage-stable and homogeneous. The Dynamic Shear Rheometer (DSR) shall be set at 2-mm gap. The CRM PG binder shall be 99% free of particles retained on the 600 µm sieve as tested in accordance with Section 5.4 of M 332.

More Definitions of Crumb rubber

Crumb rubber means fine particles of vulcanized rubber

Crumb rubber means a material derived by reducing waste tires or other rubber into uniform granules of 3/8 inch or less, with the inherent reinforcing materials such as steel and fiber removed along with other contaminants.

Crumb rubber means rubber granules derived from waste tires that are less than or equal to 1/4 inch in diameter.

Crumb rubber. ’ means rubber granules derived from a waste tire that are less than or equal to, one-quarter inch or six millimeters in size.

Crumb rubber means fine particles of vulcanized rubber resulting from mechanical or cryogenic size reduction of waste used tires;

Crumb rubber means rubber material derived from tires

Crumb rubber means waste tires that have been ground, (ii) site address if different from mailing address; shredded or otherwise reduced in size such that the particles are less (c) telephone number;