ABT Group
Welcome to ABT Group, Inc.
With years of experience in the asphalt industry, we deliver accurate results that meet client’s high standards. Our AASHTO-accredited lab uses the latest equipment and technology solutions that ensures reliable results, fast turnaround times and first-class customer service to keep your projects on track.
We will be happy to provide you with all your asphalt binder testing needs that you need to succeed!
Testing Services
Our asphalt binder testing services ensure performance, durability, and compliance. We offer PG testing for temperature susceptibility, DSR and RV testing for viscoelastic properties and workability, BBR for low-temperature cracking, and MSCR for elasticity under heavy traffic. Aging simulations (RTFO and PAV) replicate service conditions, while additive compatibility and custom solutions, including forensic analysis and blending studies, address unique project needs.
Performance Grade (PG) Testing and Verification
- Determination of asphalt binder grading based on temperature susceptibility.
- Ensures compliance with project specifications
Dynamic Shear Rheometer (DSR) Testing
- Measures binder’s viscoelastic properties at various temperatures.
- Evaluates fatigue resistance and rutting potential.
Rotational Viscosity (RV) Testing
- Determines workability and pumpability of the asphalt binder at elevated temperatures.
Bending Beam Rheometer (BBR) Testing
- Assesses low-temperature cracking susceptibility by measuring stiffness and relaxation properties.
Multiple Stress Creep Recovery (MSCR) Testing
- Evaluates the binder’s elasticity and ability to recover from heavy traffic stresses.
Additive Compatibility Testing
- Analyzes the performance of modified binders with additives like polymers, rubber, or recycling agents
Aging Simulations
- Rolling Thin Film Oven (RTFO): Simulates short-term aging during mixing and construction.
- Pressure Aging Vessel (PAV): Simulates long-term aging experienced in service.
Custom Testing and Product Development Services
- Client-specific analysis tailored to meet unique project requirements.
- Consultation to develop custom solutions
- Forensic Asphalt Binder Analysis
- RAP/RAS blending studies
- Rubber Modified Asphalt (RMA) Testing and Analysis
Core Competencies
- Performance Grading (PG) Testing
- Dynamic Shear Rheometer (DSR)
- Bending Beam Rheometer (BBR)
- Rolling Thin Film Oven (RTFO)
- Pressurized Aging Vessel (PAV)
- Rotational Viscosity (RV)
- Multiple Stress Creep Recovery (MSCR)
- New product development and testing
- Forensic studies, third-party QC/QA
Advanced Material Analysis
- Rubberized Asphalt Binders
- Polymer-modified Asphalt Binders
- Recycled materials evaluation including RAP and RAS
- Custom solutions and training services
Competitive Advantage
Backed by an AASHTO accreditation, cutting-edge equipment, industry experience and knowledge, we provide rapid turnaround times and actionable insights that helps clients succeed.
Capabilities Statement
ABT Group, Inc. is a small business focused on delivering first-class asphalt binder testing services. Through cutting-edge technology, on-time delivery, and client-first approach, we strive to provide materials testing for our partners in construction and infrastructure development.
Contact Us
Fill out the form below to learn how our cutting-edge technology and timely solutions can support your construction and infrastructure projects.
