Asphalt Additives and Modifiers

McAsphalt provides the road construction industry with the highest quality asphalt additives that increase adhesion between asphalt cements and aggregates and improve pavement performance via reduced pavement rutting and moisture-induced damage. Our products can save time and money for mix producers and paving contractors while improving the overall performance of the pavement and extending its service life.

Warm mix asphalt cements (WMA) offer a paving alternative to conventional binders that delivers longevity and performance while reducing mix oxidation and the use of energy resources. Our innovative technologies are designed to improve the mixing, coating, workability, compaction, and adhesion properties of asphalt mixes. WMA is a long-lasting paving solution that significantly lowers the temperatures required for asphalt production and application. These reduced temperatures lead to a reduction in fuel consumption and energy input while simultaneously improving working conditions.

Safety Data Sheets

Description	Pdf File
SDS – Polymer Modified Asphalt Cement
SDS – Warm Mix

Related Resources

Description	Pdf File
Research – Canadian Investigation of Flexible Pavement Design
Research – Characterization of Unmodified and SBR Latex-Modified Evotherm Warm Mix Binder
Research – Comparison of Mechanical Properties of Asphalt Mixes with Aged AC
Research – A Design of Bituminous Mixtures with Curved Mohr Envelopes
Research – Designing Standard Asphalt Paving Mixtures for Greater Durability
Research – Discussion of Employing Paving Asphalt Temperature Susceptibility in Structural Design
Research – Environmental Structural Evaluation of Warm Asphalt in the Canadian Climate
Research – Evaluation of Mixes Using Engineered AC Under Static and Cyclic Thermal Stresses
Research – Evaluation of Reclaimed Asphalt pavement and Virgin PG Binder Blends
Research – Evaluation of Warm Mix Asphalt Behaviour – Stability and Strength Perspective
Research – Fibres in Asphalt
Research – Flexible Pavement Thickness Requirements
Research – A 4 year Survey of Low Temperature Transverse Pavement Cracking on Three Ontario Test Roads
Research – A General Method of Design for Seal Coats and Surface Treatments
Research – Influence of Tolerances for the Job-Mix Formula on the Properties of Paving Mixtures
Research – A Laboratory Investigation of the Compaction of Dense Graded Asphalt Concrete
Research – Particle Index Evaluation of Aggregates for Asphalt Mixtures
Research – Paving the way to Environmentally Friendly Pavements Through Innovative Solutions
Research – A Rational Design for the Rehabilitation of Asphalt Pavements
Research – Rational Design of Bituminous Paving Mixtures with Curved Mohr Envelopes
Research – A Rational Method of Design for Bituminous Paving Mixtures
Research – Reducing Paving Emissions Using Warm Mix Technology
Research – Relationship Between Pavement Structural Integrity and Hardness of the Asphalt Cement
Research – Rubber Asphalt Mixes using Warm Mix Technology
Research – Some Applications of the Elastic Theory Approach to the Structural Design of Flexible Pavements
Research – Stripping: A Laboratory Study
Research – Product Design Overview – Surface Chemistry and Physics An Application to Bituminous Mixtures
Research – The Design of Dense Graded Asphalt Concrete Pavements
Research – Thickness Design for Flexible Pavements
Research – An Ultimate Strength Approach to Flexible Pavement Design
Research – Use of Asphalt Rubber
Research – Use of Asphalt Rubber 1997
Research – Using the Freezing Index for the Optimum Selection of Paving Asphalt
Research – Warm Asphalt Mix Technology – An Overview of the Process in Canada
Research – Warm Mix Asphalt Technology: The Canadian Perspective
Research – Waterproofed Mechanical Stabilization: A Discussion of a Cooperative Investigation
Research – WMA Technology as a Possible Tool for Resolving Longitudinal Joint Problems
Research – Investigating the Effect of Warm Mix Additive on the Performance of Asphalt Mixtures
Research – Comprehensive Evaluation of Warm Mix Asphalt Moisture Susceptibility
Research – Development and Field Evaluation of High Performance and Fuel Resistant Asphalt Mixture
Fact Sheet – The MCA Advantage
Fact Sheet – Asphalt Cements
McA Asphalt Technician Training Manual Basic Asphalt Materials
Fact Sheet – Warm Mix Asphalt