Summary of Rubber Modified Asphalt Product Specifications around ...

SUPERPAVE 9.5 R-GAP GRADED - Item No.
Special Provision
Rubber Modified Hot Mix Asphalt
313.01 SCOPE
Subsection 313.01 of OPSS 313 is amended by the addition of the following:
This Special Provision covers the additional requirements for the construction of trial sections that include the
use of rubber material processed in Ontario from Ontario tire waste. The trial sections shall incorporate rubber in
the HMA using the wet process.
313.05 MATERIALS
313.05.01 Hot Mix Asphalt
Subsection 313.05.01 of OPSS 313 is deleted and replaced with the following:
The Materials used in the production of HMA shall be according to OPSS 1151, with the following amendments:
The HMA types, lift and location of the control and trial sections are provided in Table R1.
1151.02 REFERENCES
Section 1151.02 of OPSS 1151 is amended by addition of the following:
American Society for testing and Materials (ASTM) Standards
ASTM D5644 Test Methods for Rubber Compounding Materials - Determination of Particle Size
Distribution of Recycled Vulcanizate Particle Rubber
ASTM D6114 Standard Specification for Asphalt-Rubber Binder
ASTM D217 Standard Test Methods for Cone Penetration of Lubricating Grease
ASTM D5329 Standard Test Methods for Sealants and Fillers, Hot-Applied, for Joints and Cracks in
Asphaltic and Portland Cement Concrete Pavements
ASTM D36 Standard Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus)
ASTM D297 Standard Test Methods for Rubber Products-Chemical Analysis
State of California Laboratory Procedure
LP-11 Rotational Viscosity Measurement of Asphalt Rubber Binder
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