UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM D7741

Standard Test Method for Measurement of Apparent Viscosity of Asphalt-Rubber or Other Asphalt Binders by Using a Rotational Hand Held Viscometer

inactive
Buy Now
Organization: ASTM
Publication Date: 1 December 2011
Status: inactive
Page Count: 4
scope:

The use of high viscosity asphalt binders like Asphalt- Rubber is becoming more common in the United States and worldwide. Specifications such as Specification D6114 note the need for field control of the apparent viscosity and require the use of a field production rotational viscometer. The testing of Asphalt-Rubber Binder for use in Asphalt- Rubber Hot Mix and for Asphalt-Rubber Membrane is necessary to ensure consistent mix properties that will ensure good performance of these materials. Logistics of field applications limits the use of conventional laboratory controls and testing equipment. This test, using a hand held rotational viscometer can be conducted in either the field or laboratory to determine the apparent viscosity of Asphalt-Rubber and other high viscosity binders for field production control and to assess the uniformity of the binder produced or for other related purposes.

Asphalt-Rubber Binder consists of a blend of paving grade asphalt cement and crumb rubber as described in Specification D6114. Other high viscosity asphalt binders may consist of asphalts modified with polymer or fiber or both. Testing is performed following the specified reaction time, if any, within the production process. Control of the raw materials is separate from the test.

The values stated in SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; each system shall be used independently of the other. Combining values from the two systems may result in non-compliance with the standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

June 1, 2018
Standard Test Method for Measurement of Apparent Viscosity of Asphalt-Rubber or Other Asphalt Binders by Using a Rotational Handheld Viscometer
The use of high-viscosity asphalt binders like asphaltrubber is becoming more common in the United States and worldwide. Specifications such as Specification D6114 note the need for field control of...
ASTM D7741
December 1, 2011
Standard Test Method for Measurement of Apparent Viscosity of Asphalt-Rubber or Other Asphalt Binders by Using a Rotational Hand Held Viscometer
The use of high viscosity asphalt binders like Asphalt- Rubber is becoming more common in the United States and worldwide. Specifications such as Specification D6114 note the need for field control...
December 1, 2011
Standard Test Method for Measurement of Apparent Viscosity of Asphalt-Rubber or Other Asphalt Binders by Using a Rotational Hand Held Viscometer
The use of high viscosity asphalt binders like Asphalt- Rubber is becoming more common in the United States and worldwide. Specifications such as Specification D6114 note the need for field control...
December 1, 2011
Standard Test Method for Measurement of Apparent Viscosity of Asphalt-Rubber or Other Asphalt Binders by Using a Rotational Handheld Viscometer
The use of high-viscosity asphalt binders like asphaltrubber is becoming more common in the United States and worldwide. Specifications such as Specification D6114 note the need for field control of...

References

Advertisement