RESULTS FOR FLY ASH

Definition: the finely divided residue that results from the combustion of ground or powdered coal and that is transported by flue gases from the combustion zone to the particle removal system.- ACI Concrete Terminology

Fly ash is a by-product from the combustion of pulverized coal, and is widely used as an ingredient in hydraulic-cement concrete. Because it improves many desirable properties of concrete, it is introduced either as a separately batched material or as a component of blended cement. Fly ash reacts with the hydrating hydraulic cement to form a cementing medium.

Informational Resources on fly ash

Web Pages on fly ash

STANDARDS, PRACTICES and MANUALS ON FLY ASH

ACI PRC-232.2-18: Report on the Use of Fly Ash in Concrete

ACI PRC-232.4-20: TechNotes: Limits on the Proportions of Fly Ash in Concrete

ACI PRC-232.3-14 Report on High-Volume Fly Ash Concrete for Structural Applications

ACI PRC-232.5-21: Harvested Fly Ash as a Supplementary Cementitious Material—TechNote

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

ACI PRC-207.1-21: Mass Concrete—Guide

ACI PRC-325.14-17: Guide for Design and Proportioning of Concrete Mixtures for Pavements

ACI PRC-549.6-20: Guide to Design and Construction of Externally Bonded Fabric-Reinforced Cementitious Matrix (FRCM) and Steel-Reinforced Grout (SRG) Systems for Repair and Strengthening Masonry Structures

ITG-10R: Practitioner's Guide for Alternative Cements

ACI PRC-364.17-18: TechNote: How to Measure pH of a Concrete Surface Prior to Installation of a Floor Covering

View all Documents on fly ash »

JOURNAL Articles ON FLY ASH

Performance of Hemp Micro and Macro Fiber in Cement Mortar

Publication: Materials Journal
Date: 5/14/2024

Chemical Detection of Expansion Susceptibility of Concrete

Publication: Materials Journal
Date: 4/1/2024

Study on the Pore Characteristics of Micro Foam Concrete Based on Different Mixing Ratios

Publication: Materials Journal
Date: 3/15/2024

Development and Characterization of a Tension-Hardening Quarry Waste-Based Geopolymer Concrete

Publication: Materials Journal
Date: 3/15/2024

Durability Enhancement of the Basalt Fiber-Reinforced Polymer Seawater Sea-Sand Concrete Beam by Alkalinity Regulation

Publication: Structural Journal
Date: 2/14/2024

High-Volume Fly Ash Engineered Cementitious Composite for Underground and Hydraulic Engineering

Publication: Materials Journal
Date: 1/1/2024

Experimental Toughness and Durability Evaluation of FRC Composite Reinforced with Steel–Polyester Fiber Combination

Publication: IJCSM
Date: 9/30/2023

Long-Term Creep and Shrinkage of Alkali-Activated Concrete Incorporating Fly Ash and Rice Husk Ash

Publication: Materials Journal
Date: 9/1/2023

Behavior of Engineered Cementitious Composites with Expanded Glass for Thermal Applications

Publication: Materials Journal
Date: 7/1/2023

Utilization of Solid Waste in the Production of Autoclaved Aerated Concrete and Their Effects on its Physio-mechanical and Microstructural Properties: Alternative Sources, Characterization, and Performance Insights

Publication: IJCSM
Date: 5/31/2023

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Practice oriented papers and articles ON FLY ASH

Chemical Impacts of Magnesium Chloride on Ordinary Portland Cement and High-Volume Fly Ash Mortars

Publication: Concrete International
Date: 5/1/2024

Nanoadditives Can Improve Concrete Durability

Publication: Concrete International
Date: 5/1/2024

Harnessing Tannery Sludge for Sustainable Fly Ash Brick Development

Publication: Special Publication
Date: 3/1/2024

The Essence of Carbon Neutrality in Concrete- Related Technologies

Publication: Concrete International
Date: 11/1/2023

Lowering Carbon Footprint While Achieving Frost-Resistant Concrete

Publication: Concrete International
Date: 5/1/2023

Bond Study of Corrosion-Free Reinforcement Embedded in Eco-Friendly Concrete

Publication: Special Publication
Date: 10/1/2022

Mix-Designs of Concretes in Durable Reinforced and Prestressed Structures of a Viaduct for a Railway Train Connecting Venice with Cortina, in Italy

Publication: Special Publication
Date: 7/1/2022

Production of Lightweight Aggregates by Means of Cold-Bonding Granulation Process of Municipal Solid Waste Incinerator (MSWI) Fly Ash

Publication: Special Publication
Date: 7/1/2022

Supersulphated Cements from Waste Materials

Publication: Special Publication
Date: 7/1/2022

Ambient Cured Geopolymer Binder in Road Pavement-Subgrade Stabilization as a Replacement of Conventional Cement

Publication: Special Publication
Date: 7/1/2022

Search all Articles on fly ash »

Education Publications on FLY ASH

E-3(13) Cementitious Materials for Concrete

View all ACI Education Publications on fly ash »

FREE ONLINE EDUCATION PRESENTATIONS ON FLY ASH (VIDEOS)

3D-Printed Environmentally Friendly Class C Fly Ash-Based Alkali-Activated Mortar

by Mohamed ElGawady

An Experimental Study on Concrete Incorporating Wood Ash as Cement and Fine Aggregate Replacement

by Rubaiya Rumman

An Improved Strength Activity Index Test

by Prannoy Suraneni

Application of Data Science Techniques to Estimate Soluble Alkali Contribution from Fly Ashes for Determination of Concrete Pore Solution Chemistry

by Saraswatula

Applications of Infrared Absorption Carbon/Sulfur Analysis

by Monkman

Are High-Alkali Natural Pozzolans (HANP) Capable of Mitigating Alkali-Silica Reaction (ASR) in Concrete?

by Wang

ASR Resistance of Ground Bottom Ash Based Alkali-Activated Concrete and the Prospect of Using MCPT for the Evaluation

by Shubham Mishra

Bottom Ash for Use as a Pozzolan in Concrete

by Cole Spencer

Changes to ASTM Cement & Concrete Standards to Facilitate Sustainable Initiatives

by R Doug Hooton

Characterization and Quantification of the Pozzolanic Reactivity of Natural and Non-Conventional Pozzolans

by Farshad Rajabipour

View all free presentations on fly ash »

Online Learning - ACI University on FLY ASH

On-Demand Course: Evaluation and Use of Harvested Fly Ash and Ground Bottom Ash as SCM in Concrete

On-Demand Course: The A to Zs of Supplementary Cementitious Material Reactivity

On-Demand Course: NEU Carbon Neutral Concrete Specialty Day

On-Demand Course: Get a Handle on Mass Concrete Before You Get Burned

On-Demand Course: High-Volume Fly Ash Concrete for Structural Applications

View all ACI Online Learning Courses on fly ash »

FREQUENTLY ASKED QUESTIONS ON FLY ASH

Question: Definition of concrete, hydraulic cement, mortar, and grout

Question: Why is Type IV cement rarely produced and Type V cement rarely used?

Question: What is a pozzolan?

Question: What does a pozzolan do in the concrete?

Question: The effect of pozzolans on water demand

View all Frequently Asked Questions on fly ash»

EVENTS ON FLY ASH

November 3, 2024

MINI SESSION: High Strength Concrete: Impacts of Material Availability in a Changing World

March 30, 2025

Harvesting of Fly Ash - Sustainable Value and Benefits

View all fly ash Events »

NEWS ON FLY ASH

March 18, 2024

ACI's New Honorary Members

May 17, 2023

Registration Open for ACI Foundation’s 2023 Technology Forum

March 13, 2023

ACI's New Honorary Members

July 5, 2022

The Quest for Carbon-Neutral Concrete – Part 2

June 1, 2022

The Quest for Carbon-Neutral Concrete – Part 1

April 20, 2022

Charles K. Nmai Elected President of American Concrete Institute

December 3, 2021

ACI Committee 123 Poster Session Winners

February 15, 2021

Adjusting Workability of Successful 3-D Concrete Printing

April 2, 2020

Jeffrey W. Coleman Elected President of American Concrete Institute

January 30, 2019

ACI’s New Honorary Members

View All ACI News »

COMMITTEES ON FLY ASH

Fly Ash and Bottom Ash in Concrete

Pozzolans

Search all Committees »

CERTIFICATIONS ON FLY ASH

There are no Certifications on fly ash

View all certification programs »

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RESULTS FOR FLY ASH

Informational Resources on fly ash

Web Pages on fly ash

STANDARDS, PRACTICES and MANUALS ON FLY ASH

JOURNAL Articles ON FLY ASH

Practice oriented papers and articles ON FLY ASH

Education Publications on FLY ASH

FREE ONLINE EDUCATION PRESENTATIONS ON FLY ASH (VIDEOS)

Online Learning - ACI University on FLY ASH

FREQUENTLY ASKED QUESTIONS ON FLY ASH

EVENTS ON FLY ASH

NEWS ON FLY ASH

COMMITTEES ON FLY ASH

CERTIFICATIONS ON FLY ASH

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