Resources for Performance-Based Asphalt Engineering.
White papers, technical notes, software demonstrations and reference
material for asphalt mix design, BMD implementation and production engineering.
Integrated Pre-Performance Balanced Mix Design Methodology
AIMIXDESIGN Technical Framework
Enter the Approach C validation loop closer to a balanced solution.
The document explains how AIMIXDESIGN combines aggregate blending,
specification limits, richness modulus, analytical volumetrics,
RAP and binder engineering to define a rational starting design
before laboratory performance testing.
AIMIXDESIGN does not replace BMD testing. It supports the engineer
in developing a technically optimized starting mixture and reducing
unnecessary redesign cycles.
Complete the existing request form and the AIMIXDESIGN Technical White Paper
will be sent to your business email address.
Focused engineering topics.
BMD Approach C
How pre-design engineering can reduce full redesign cycles before
rutting, cracking and moisture validation.
Intelligent OBC Estimation
Specification limits, richness modulus and analytical volumetrics
combined into a rational binder-content window.
Richness Modulus
Binder demand evaluated according to aggregate surface, gradation,
filler content and packing behaviour.
RAP & Recovered Binder
Evaluation of recycled-material content, residual binder properties,
rejuvenators and virgin-binder scenarios.
Binder Grade & Performance
Interaction between PG grade, binder content, aggregate structure,
RAP stiffness and mixture performance.
Laboratory to Plant
Transfer of the laboratory mix design into cold-feed, hot-bin and
production-ready plant formulations.
See the platform in practical workflows.
Two example demonstrations showing how AIMIXDESIGN can evaluate RAP-content
changes according to German specifications.
SMA 11 S · RAP from 10% to 20%
Demonstration of an SMA 11 S mixture designed according to German
requirements, showing the effect of increasing RAP content from
10% to 20%.
AC 22 T Base · 30% Hot RAP + 20% Cold RAP
Demonstration of an AC 22 T base-course mixture designed according
to German requirements, combining 30% coarse 10/20 mm RAP introduced
through the hot recycling system with 20% fine RAP introduced through
the cold recycling system.
Additional technical demonstrations will be added progressively.
Documents and platform information.
Technical methodology · PDF · Version 1.4
Modules, workflows and engineering outputs
Pre-design intelligence and performance validation
Application-specific live software presentation
Selected references.
Balanced Mix Design Resource Guide
Guidance on progressing through BMD approaches
Applicable mixture-performance and volumetric test methods
Mixture design, production control and CE documentation