Job Mix Formula (JMF)
Marshall Stability bituminous mix design, concrete trial mix proportioning, optimum moisture & binder content evaluation.
Service Overview & Scope
ATLES designs optimized Job Mix Formulas (JMF) for concrete mixes (M15 to M60+) and bituminous highway layers (BC, DBM, WMM) tailored to locally available materials.
Engineering Purpose
To establish exact proportions of aggregates, cement/bitumen, water, and admixtures for specified target strengths and workability.
Key Civil Engineering Applications
Testing Methodology & Field Execution
Physical testing and selection of constituent aggregates, cement, and admixtures.
Trial batching at varying water-cement ratios or bitumen contents.
Workability testing (Slump, Compacting Factor, Flow Table).
Marshall Stability and Flow value testing for asphalt specimens.
Laboratory & Field Equipment
Engineering Significance
Delivers maximum structural performance at optimal material cost while ensuring durability and workability.
Deliverable Reports & Certificates
- Approved Job Mix Formula (JMF) Design Report
- Marshall Stability & Air Voids Parameter Curves
- Target Strength & Workability Trial Summary
Inquire For Job Mix Formula (JMF)
Request a quotation, schedule site testing, or sample pickup.