NACE 21428

Corrosion Inhibiting Admixtures for Reinforced Concrete - A State of the Art Report

National Association of Corrosion Engineers, 2018

Publisher: NACE

File Format: PDF

$89.00$179.00


Pages:20

File Size:1 file , 1.2 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

The purpose of this technical committee report is to present state of the art information on corrosion inhibiting admixtures. It is intended to provide specifiers, designers, and corrosion control personnel information to control the corrosion of conventional reinforcing steel in hydraulic cement concrete using corrosion inhibiting admixtures.

This report describes several types of materials used as corrosion inhibiting admixtures, their selection and evaluation, their proportioning into freshly mixed concrete, and their effects on fresh and hardening/hardened concrete. Corrosion inhibiting admixtures may help delay corrosion initiation and extend the interval of corrosion propagation. However, the corrosion of reinforcing steel in concrete depends on factors beyond the presence of corrosion inhibiting admixtures, including the service environment, the quality of the concrete, the environmental exposure of the structure, the formation and presence of cracks, the cover of the reinforcing steel, and other factors.

This report covers only admixed corrosion inhibitors used in reinforced concrete. Migrating corrosion inhibitors applied on hardened concrete and other corrosion inhibiting substances are beyond the scope of this document.

More NACE standard pdf

NACE TM0172-2015

NACE TM0172-2015

Determining Corrosive Properties of Insoluble Petroleum Product Pipelines Cargoes

$89.00 $179.00

NACE SP0198-2016

NACE SP0198-2016

Control of Corrosion Under Thermal Insulation and Fireproofing Materials

$89.00 $179.00

NACE TM0374-2016

NACE TM0374-2016

Laboratory Screening Tests to Determine the Ability of Scale Inhibitors to Prevent the Precipitation of Calcium Sulfate and Calcium Carbonate from Solution (for Oil and Gas Production Systems)

$89.00 $179.00

NACE SP0516-2016

NACE SP0516-2016

Guidelines for Data Collection and Analysis of Railroad Tank Car Interior Coating/Lining Condition

$89.00 $179.00