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Topics In Concrete

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RESULTS FOR CODES

Informational Resources News, Events & Engagements ACI Web Pages

Informational Resources on codes

STANDARDS, PRACTICES and MANUALS ON CODES

ACI CODE-318-25: Building Code for Structural Concrete—Code Requirements and Commentary (ACI CODE-318-25)

CODE-320-25: Post-Tensioned Structural Concrete—Code Requirements and Commentary - ACI/PTI

CODE-319-25: Structural Precast Concrete—Code Requirements and Commentary - ACI/PCI

ACI CODE-440.11-22: Building Code Requirements for Structural Concrete Reinforced with Glass Fiber-Reinforced Polymer (GFRP) Bars—Code and Commentary

ACI PRC-506-22: Shotcrete - Guide

ACI PRC-211.1-22: Selecting Proportions for Normal-Density and High Density-Concrete - Guide

MNL-7(23) GFRP-Reinforced Concrete Design Handbook

ACI CODE-350-20: Code Requirements for Environmental Engineering Concrete Structures (ACI 350-20) and Commentary (ACI 350R-20)

ACI CODE-562-21: Assessment, Repair, and Rehabilitation of Existing Concrete Structures - Code and Commentary

ACI SPEC-301-20: Specifications for Concrete Construction

View all Documents on codes »

JOURNAL Articles ON CODES

Flexural Behavior of Concrete Beams Reinforced with Glass Fiber-Reinforced Polymer Bars Preconditioned in Marine Environments

Publication: Structural Journal
Date: 9/1/2026

Study on Compression Performance of Thin-Walled Steel Tube-Carbon Fiber-Reinforced Polymer Composite-Strengthened Brick Column

Publication: Structural Journal
Date: 9/1/2026

Flexural Behavior of Innovative Precast Concrete Bleacher-Seat Units Reinforced with Glass Fiber-Reinforced Polymer Bars

Publication: Structural Journal
Date: 9/1/2026

Physics-Guided Bayesian Framework for Bond Strength Modeling with Explicit Aleatoric-Epistemic Uncertainty Quantification

Publication: Structural Journal
Date: 9/1/2026

Comparison of Retrofitting Methods in Earthquake-Resistant Building Design with Polyurethane Brick Wall

Publication: Structural Journal
Date: 9/1/2026

Friction Losses in Full-Scale Post-Tensioned Girders: Experimental Study

Publication: Structural Journal
Date: 9/1/2026

Effect of Openings on Punching Shear Behavior of Concrete Flat Plates Reinforced with GFRP Headed-End Bars (Prepublished)

Publication: Structural Journal
Date: 8/26/2026

Quantifying the Impact of Torsion on Effective Stiffness of Square Reinforced Concrete Piers (Prepublished)

Publication: Structural Journal
Date: 8/7/2026

Prestress Losses in Aged Hollow-Core Slabs and Their Long-Term Performance after Strengthening

Publication: Structural Journal
Date: 7/1/2026

Development Length of Glass Fiber-Reinforced Polymer Bar Based on Nonuniform Bond Stress Distribution

Publication: Structural Journal
Date: 7/1/2026

Search all Articles on codes »

Practice oriented papers and articles ON CODES

Closing the Loop

Publication: Concrete International
Date: 10/1/2026

Concrete Q&A: Sustainability and Resilience

Publication: Concrete International
Date: 10/1/2026

ICC 2027 Code Development Update

Publication: Concrete International
Date: 1/1/2026

How ACI Shaped Concrete Codes and Practice in Indonesia, Part 2

Publication: Concrete International
Date: 11/1/2025

Concrete Q&A: GFRP Misconceptions—Part 1

Publication: Concrete International
Date: 10/1/2025

How ACI Shaped Concrete Codes and Practice in Indonesia, Part 1

Publication: Concrete International
Date: 10/1/2025

Code Advocacy: How ACI is Advancing Concrete in Code Development

Publication: Concrete International
Date: 10/1/2025

Evolution of Codes and Rules: The Journey of Ideas to Practice—Causes and Solutions

Publication: Concrete International
Date: 11/1/2024

Constructability of Anchor Bolts (Rods) in Foundations

Publication: Concrete International
Date: 7/1/2024

Application of FRP in the Rehabilitation of Prestressed Concrete Girder Bridges

Publication: Special Publication
Date: 3/1/2024

Search all Articles on codes »

Certification Resources on CODES

On-Demand Course: ACI 318-25 Code Changes: Part 4 – Construction, Materials, and Seismic Requirements

On-Demand Course: ACI 318-25: Changes to the Concrete Design Standard

On-Demand Course: ACI 318-25 Code Changes: Part 1 – Organization, Analysis, and Materials

On-Demand Course: ACI 318-25 Code Changes: Part 2 – Reinforcement, Anchorage, and Shear

On-Demand Course: ACI 318-25 Code Changes: Part 3 – Structural Systems, Shear, and Sustainability

View all ACI Certification Resources on codes »

Education Publications on CODES

CCS-0(16) Concrete Fundamentals

CCS-1(10) Slabs on Ground

View all ACI Education Publications on codes »

Online Learning - ACI University on CODES

On-Demand Course: Evolution of Durability Provisions in ACI Building Codes from the Early 20th Century to Today

Certificate Program: Low-Carbon Concrete: Quantification, Design, and Compliance

On-Demand Course: Chill Out! Reduce Operational Energy and Carbon with Thermal Mass

On-Demand Course: How Can Civil Engineering Education Embrace Nonmetallic Materials?

On-Demand Course: Understanding the ACI 562-21 Concrete Repair Code

Certificate Program: Low-Carbon Concrete: Fundamentals, Materials, and Innovations

On-Demand Course: An Overview of CODE-319-25: Structural Precast Concrete

On-Demand Course: Specifications, Submittals, and Responsibility in Practice

On-Demand Course: Hot Weather Concrete

On-Demand Course: The Evolution of ACI CODE 562 – What’s New in 2025 - Part 2

View all ACI Online Learning Courses on codes »

FREE ONLINE EDUCATION PRESENTATIONS ON CODES (VIDEOS)

2025 Update of Canadian Highway Bridge Design Code (CSA S6 2025)

by Shamim Sheikh

Accelerating Sustainability with Cement and Cementitious Materials

by Koehler

Achieving Multi-Hazard Resilience of Bridge Infrastructure under Extreme Loading

by Vasant Matsagar

ACI 318 and the Development of Structural Concrete Building Codes in Latin America-An Overview

by Jose Pincheira

ACI 318 and the Development of Structural Concrete Building Codes in Peru

by Mario E Rodriguez

ACI 563—Specifications for Repair

by Marjorie M. Lynch

ACI's Role in Bridge Code Development - Panel Discussion

by Ruth Fernandes, Monique Hite Head, Lee Marsh, Derek Soden

Addressing Sustainable Concrete through Codes, Standards, and Policy

by Tiffany Reed-Villareal

Alkali-Activated and Geopolymer Cements: Design from Atoms to Applications

by John L. Provis

Alternative Cementitious Materials (ACMs) State-of-the-Art Summary

by Lawrence L. Sutter

View all free presentations on codes »

FREQUENTLY ASKED QUESTIONS ON CODES

Question: What is reinforced concrete?

Question: What is the intention of the ACI 318 Building Code?

Question: How do the code requirements get to the contractor?

Question: Who selects the requirements for concrete for a project?

Question: How is the required strength selected, measured, and obtained?

Question: What nominal maximum sizes of aggregate are recommended?

Question: Governing version of ACI 318

Question: Legacy building codes

Question: Load factors used in the 1963 building code

View all Frequently Asked Questions on codes»

ACI Web Pages on codes

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