ACI Committee Directory
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Searchable Directory of Committee Members
Downloadable Committee Roster
Board of Direction
Standing Board Committees 
- Executive Committee
- Board Advisory Committee on ISO TC-71
- Certification Programs Committee
- Chapter Activities Committee
- Committee on Nominations
- Committee on Personal Awards
- Commemorative Lecture Series
- Construction Liaison Committee
- Convention Committee
- Educational Activities Committee
- Fellows Nomination Committee
- Financial Advisory Committee
- Honorary Membership Committee
- Honors and Awards
- International Committee
- IC Subcommittee - International Conferences/Conventions
- IC Subcommittee - International Joints and Bearings Research Council
- IC Subcommittee - International Partnerships & Publications
- Marketing Committee
- Membership Committee
- Publications Committee
- Responsibility in Concrete Construction
- Standards Board
- Student and Young Professional Activities Committee
- Technical Activities Committee
- Task Group ACI-ASCC Address Contractors Needs
- Task Group on ACI-ASCE Joint Committees
- Task Group on ACI-ASTM Coordinating
- Young Member Award for Professional Achievement
Certification Committees 
- Certification Programs Committee
- C601 - New Certification Programs
- C601-A Adhesive Anchor Installer
- C601-B Concrete Quality Technical Manager
- C601-C Masonry Testing Technician
- C601-D Decorative Concrete Finisher
- C601-DS4A Stamped Concrete
- C601-DS4B Stenciled Concrete
- C601-DS4C Exposed Aggregate
- C601-DS4D Stairs
- C601-DS4E J oints and Saw Cutting
- C601-DPX Performance Exam
- C610 - Field Technician Certification
- C620 - Laboratory Technician Certification
- C630 - Construction Inspector Certification
- C631 - Concrete Transportation Construction Inspector Certification
- C640 - Craftsmen Certification
- C650 - Tilt-up Constructor Certification
- C660 - Shotcrete Nozzleman Certification
Convention Committees 
Educational Committees 
- Educational Activities Committee
- E601 - Seminar Oversight Committee
- E701 - Materials for Concrete Construction
- E702 - Designing Concrete Structures
- E703 - Concrete Construction Practices
- E705 - Educational Computer Activities
- E706 - Repair Application Procedures
- E707 - Specification Education
- E804 - Educational Awards Nomination Committee
- E905 - Training Programs
Student and Young Professional Activities Committee
(SYPAC) 
Technical Activities Committees 
- Technical Activities Committee
- TAC Design Standards Committee
- TAC Repair and Rehabilitation Committee
- TAC Construction Standards Committee
Technical Committees 
100 General 
- 117 - Tolerances
- 118 - Use of Computers
- 120 - History of Concrete
- 121 - Quality Assurance Systems for Concrete
- 122 - Energy Efficiency of Concrete and Masonry Systems (Joint ACI-TMS)
- 123 - Research and Current Developments
- 124 - Concrete Aesthetics
- 130 - Sustainability of Concrete
- 130-0A Materials
- 130-0B Production/Transport/Construction
- 130-0C Structures in Service
- 130-0D Rating Systems/Sustainability Tools
- 130-0E Design/Specifications/Codes/Regulations
- 130-0F Social Issues
- 130-0G Education/Certification
- 131 - Building Information Modeling of Concrete Structures
200 Materials and Properties of Concrete 
- 201 - Durability of Concrete
- 207 - Mass Concrete
- 209 - Creep and Shrinkage in Concrete
- 211 - Proportioning Concrete Mixtures
- 211-0A Proportioning-Editorial
- 211-0C Proportioning-No Slump
- 211-0E Proportioning-Evaluation
- 211-0F Proportioning-Submittal
- 211-0I Assessing Aggregate Gradation
- 211-0J Appendix 3 - Laboratory Test
- 211-0K Appendix 4 - High Density (Heavyweight)
- 211-0M Aggregate Packing Model
- 211-0N Proportioning with Ground Limestone and Mineral Fillers
- 212 - Chemical Admixtures
- 213 - Lightweight Aggregate and Concrete
- 214 - Evaluation of Results of Tests Used to Determine the Strength of Concrete
- 215 - Fatigue of Concrete
- 216 - Fire Resistance and Fire Protection of Structures (Joint ACI-TMS)
- 221 - Aggregates
- 222 - Corrosion of Metals in Concrete
- 223 - Shrinkage-Compensating Concrete
- 224 - Cracking
- 225 - Hydraulic Cements
- 228 - Nondestructive Testing of Concrete
- 229 - Controlled Low-Strength Materials
- 230 - Soil Cement
- 231 - Properties of Concrete at Early Ages
- 232 - Fly Ash and Natural Pozzolans in Concrete
- 233 - Ground Slag in Concrete
- 234 - Silica Fume in Concrete
- 235 - Electronic Data Exchange
- 236 - Material Science of Concrete
- 236-0B Materials Science - Transport Mechanisms
- 236-0C Computational Materials Science
- 236-0D Material Science - Nanotechnology of Concrete
- 236-TG1 Advanced Analysis Techniques for Concrete
- 236-TG2 Sustainability Engineered by Material Science
- 236-TG3 Advanced Analysis Techniques for Concrete
- 237 - Self-Consolidating Concrete
- 238 - Workability of Fresh Concrete
300 Design and Construction 
- 301 - Specifications for Concrete
- 301-0A General Requirements, Definitions, and Tolerances
- 301-0B Formwork and Reinforcement
- 301-0C Concrete Mixtures, Handling, Placing, Consolidating, and Curing
- 301-0D Lightweight and Massive Concrete
- 301-0E Prestressed Concrete
- 301-0F Precast Concrete Panels
- 301-0G Shrinkage Compensating Concrete and Industrial Floor Slabs
- 301-0H Tilt-Up Construction and Architectural Concrete
- 301-SC Steering Committee
- 301-TGE Editorial Task Group
- 302 - Construction of Concrete Floors
- 303 - Architectural Cast-in-Place Concrete
- 304 - Measuring, Mixing, Transporting, and Placing Concrete
- 305 - Hot Weather Concreting
- 306 - Cold Weather Concreting
- 307 - Concrete Chimneys
- 308 - Curing Concrete
- 309 - Consolidation of Concrete
- 310 - Decorative Concrete
- 310-0A Integral Color Admixtures/Natural Materials Color Enhancing
- 310-0B Surface Applied Colored Hardener and Dyes
- 310-0C Embossed Surface Texture
- 310-0D Post-Placement Texturing
- 310-0E Post-Placement Coloring
- 310-0F Exposed Aggregate-Embedded Glass Etc
- 310-0G Light Medium and Heavy Traffic Considerations
- 310-0H Special Cast-on-Site Applications
- 310-0I Cementitious Overlays and Micro-Overlays
- 311 - Inspection of Concrete
- 313 - Concrete Bins and Silos
- 314 - Simplified Design of Concrete Buildings
- 314-0B Preliminary Design and Economic Impact
- 314-0C Prestressed/Precast Elements and Systems
- 314-0D Design Aids
- 314-0E Construction Materials Database
- 315 - Details of Concrete Reinforcement (Joint ACI-CRSI)
- 318 - Structural Concrete Building Code
- 318-0A - 318 Subcommittee - General, Concrete, and Construction
- 318-0B - 318 Subcommittee - Reinforcement and Development
- 318-0C - 318 Subcommittee - Safety, Serviceability, and Analysis
- 318-0D - 318 Subcommittee - Flexure and Axial Loads: Beams, Slabs, and Columns
- 318-0E - 318 Subcommittee - Shear and Torsion
- 318-0G - 318 Subcommittee - Precast and Prestressed Concrete
- 318-0H - 318 Subcommittee - Seismic Provisions
- 318-0L - 318 Subcommittee - International Liaison
- 318-0R - 318 Subcommittee - Code Reorganization
- 318-0S - 318 Task Group - Spanish Translation
- 318-0W - 318 Planning Committee - International Workshop Planning Committee
- 318-ED - Editorial Subcommittee
- 318-SC - 318 Steering Committee
- 325 - Concrete Pavements
- 325-0A Pavements-Design
- 325-0B Pavements-Overlays
- 325-0C Pavements-Prestressed and Precast
- 325-0D Proportioning for Pavements
- 325-0E Accelerated Paving
- 327 - Roller Compacted Concrete Pavements
- 329 - Performance Criteria for Ready Mixed Concrete
- 330 - Concrete Parking Lots and Site Paving
- 332 - Residential Concrete Work
- 332-0A Residential Concrete-Scope, Definitions & References
- 332-0B Residential Concrete Materials and Placement
- 332-0D Residential Concrete-Footings & Foundation Walls
- 332-0E Residential Concrete-Above Grade Walls
- 332-0F Residential Concrete-Slabs
- 334 - Concrete Shell Design and Construction (Joint ACI-ASCE)
- 335 - Composite and Hybrid Structures
- 336 - Footings, Mats and Drilled Piers
- 341 - Earthquake-Resistant Concrete Bridges
- 341-0A Earthquake Resistant Bridges-Columns
- 341-0B Earthquake Resistant Bridges-Pier Walls
- 341-0C Earthquake Resistant Bridges-Retrofit
- 341-0D Earthquake Resistant Bridges-Performance-Based Seismic Design
- 342 - Evaluation of Concrete Bridges and Bridge Elements
- 343 - Concrete Bridge Design (Joint ACI-ASCE)
- 343-0A Design
- 343-0B Bridge Deck Design
- 343-0C Preliminary Evaluation
- 343-0D Loads
- 343-0E Analysis
- 343-0F Guideway Structures
- 343-0G Editorial
- 343-0H Detailing and Constructability
- 345 - Concrete Bridge Construction, Maintenance, and Repair
- 346 - Cast-in-Place Pipe
- 347 - Formwork for Concrete
- 348 - Structural Safety
- 349 - Concrete Nuclear Structures
- 349-0A Nuclear Structures-Materials
- 349-0B Nuclear Structures-Design
- 349-0C Nuclear Structures-Anchorage
- 350 - Environmental Engineering Concrete Structures
- 350-0A - 350 Subcommittee - General and Concrete
- 350-0B - 350 Subcommittee - Durability
- 350-0C - 350 Subcommittee - Reinforcement and Development
- 350-0D - 350 Subcommittee - Structural
- 350-0E - 350 Subcommittee - Precast - Prestress
- 350-0F - 350 Subcommittee - Seismic Provisions
- 350-0G - 350 Subcommittee - Tightness Testing
- 350-0H - 350 Subcommittee - Editorial
- 350-0J - 350 Subcommittee - Education
- 350-0K - 350 Subcommittee - Hazardous Materials
- 350-0L - 350 Subcommittee - Specification
- 350-SC - 350 Subcommittee - Steering
- 351 - Foundations for Equipment and Machinery
- 351-0A Equipment Foundations-Static Foundations
- 351-0B Grouting Between Foundations & Bases for Support of Equipment & Machinery
- 352 - Joints and Connections in Monolithic Concrete Structures (Joint ACI-ASCE)
- 355 - Anchorage to Concrete
- 357 - Offshore and Marine Concrete Structures
- 359 - Concrete Components for Nuclear Reactors (Joint ACI-ASME)
- 359-0A Working Group on Design
- 359-0B Working Group on Materials, Fabrication & Examination
- 359-0C Working Group on Modernization
- 360 - Design of Slabs on Ground
- 362 - Parking Structures
- 363 - High-Strength Concrete
- 364 - Rehabilitation
- 365 - Service Life Prediction
- 369 - Seismic Repair and Rehabilitation
- 370 - Short Duration Dynamic and Vibratory Load Effects
- 371 - Elevated Tanks with Concrete Pedestals
- 372 - Circular Concrete Structures Prestressed by Wrapping with Wire or Strand
- 373 - Circular Concrete Structures Prestressed with Circumferential Tendons
- 374 - Performance-Based Seismic Design of Concrete Buildings
- 375 - Performance-Based Design of Concrete Buildings for Wind Loads
- 376 - Concrete Structures for Refrigerated Liquefied Gas Containment
400 Concrete Reinforcement and Structural Analysis 
- 408 - Development and Splicing of Deformed Bars (Joint ACI-ASCE)
- 421 - Design of Reinforced Concrete Slabs (Joint ACI-ASCE)
- 423 - Prestressed Concrete (Joint ACI-ASCE)
- 423-0A Corrosion and Repair of Unbonded Single-Strand Tendons
- 423-0C Corrosion and Repair of Grouted Multistrand and Bar Tendon Systems
- 423-0D Bond and Development in Pretensioned Members
- 435 - Deflection of Concrete Building Structures
- 437 - Strength Evaluation of Existing Concrete Structures
- 439 - Steel Reinforcement
- 440 - Fiber Reinforced Polymer Reinforcement
- 440-0C FRP-State-of-Art
- 440-0D Research Development and Applications
- 440-0E FRP-Prof Education
- 440-0F FRP-Repair-Strengthening
- 440-0G FRP-Student
- 440-0H FRP-Reinforced Concrete
- 440-0I FRP-Prestressed Concrete
- 440-0J FRP Stay-in-Place Forms
- 440-0K FRP-Material Characteristics
- 440-0L FRP-Durability
- 440-0M FRP-Repair of Masonry Str
- 441 - Reinforced Concrete Columns (Joint ACI-ASCE)
- 441-0A High-Strength Concrete
- 441-0B Lateral Reinforcement
- 441-0C Design Issues
- 441-0D Use of FRP in Columns
- 441-0E Columns with Multi-Spiral Reinforcements
- 444 - Experimental Analysis for Concrete Structures
- 445 - Shear and Torsion (Joint ACI-ASCE)
- 446 - Fracture Mechanics of Concrete (Joint ACI-ASCE)
- 447 - Finite Element Analysis of Reinforced Concrete Structures (Joint ACI-ASCE)
500 Specialized Applications and Repair 
- 506 - Shotcreting
- 506-0A Shotcreting-Evaluation
- 506-0B Shotcreting-Fiber-Reinforced
- 506-0C Shotcreting-Guide
- 506-0E Shotcreting-Specifications
- 506-0F Shotcreting-Underground
- 506-0G Shotcreting-Qualifications for Projects
- 506-SC Shotcreting-Steering
- 515 - Protective Systems for Concrete
- 522 - Pervious Concrete
- 523 - Cellular Concrete
- 524 - Plastering
- 530 - Masonry Standards Joint Committee (Joint ACI-ASCE-TMS)
- 533 - Precast Panels
- 543 - Concrete Piles
- 544 - Fiber Reinforced Concrete
- 544-0A FRC-Production & Applications
- 544-0B FRC-Education
- 544-0C FRC-Testing
- 544-0D FRC-Structural Uses
- 544-0E FRC-Mechanical Properties
- 544-0F FRC-Durability
- 544-0G FRC-Student
- 544-0H FRC-Seminars
- 544-SC FRC-Steering Committee
- 546 - Repair of Concrete
- 548 - Polymers and Adhesives for Concrete
- 549 - Thin Reinforced Cementitious Products and Ferrocement
- 550 - Precast Concrete Structures (Joint ACI-ASCE)
- 551 - Tilt-up Concrete Construction
- 552 - Cementitious Grouting
- 555 - Concrete with Recycled Materials
- 560 - Design and Construction with Insulating Concrete Forms
- 562 - Evaluation, Repair, and Rehabilitation of Concrete Buildings
- 562-0A Evaluation Repair & Rehabilitation - Life Safety
- 562-0B Evaluation, Repair & Rehabilitation - Loads
- 562-0C Evaluation, Repair & Rehabilitation - Structural Analysis
- 562-0D Evaluation, Repair & Rehabilitation - Structural Repair Design
- 562-0E Evaluation, Repair & Rehabilitation - Durability Quality Assurance
- 562-0F Evaluation, Repair & Rehabilitation - General
- 563 - Specifications for Repair of Structural Concrete in Buildings
- 563-0A General Requirements
- 563-0B Shoring
- 563-0C Excavation/Surface Preparation
- 563-0D Formwork
- 563-0E Reinforcement
- 563-0F Concrete Mixtures
- 563-0G Placing/Curing
- 563-0H Architectural/Precast Concrete
- 563-0I Proprietary Grouts/Concrete
- 563-0J Crack Repair
- 563-0K External Reinforcement
- 563-0L Prestressed Concrete
- 563-0M Polymer Concrete/Overlays
- 563-0N Protection Systems
- 563-0P Corrosion
Innovation Task Groups 
ACI Subsidiaries 
CAM-Creative Association Management
Technology Management Committee (TMC)
Technology Transfer Advisory Group (TTAG)
SDC-Strategic Development Council