Concrete Air-entraining Agents: version 1

Saved 2026-09-09 10:20 by site bot: GPC import 286. This is the current version.

Source of v1

# Concrete Air-entraining Agents <!--category-->

## Identity <!--identity-->
name: Concrete Air-entraining Agents
gpc_code: 10003901
gpc_level: brick
parent: category/83010600
gpc_publication: 286 GPC as of May 2026
<!--/identity-->

## About <!--about-->
Includes any products that may be described/observed as an agent that entrains microscopic air bubbles in the concrete: when the hardened concrete freezes, the frozen water inside the concrete expands into these air bubbles instead of damaging the concrete. These products must be used whenever concrete is exposed to freezing and thawing, as well as to de-icing salts.

### Excludes

Excludes concrete dyes and bonding agents.
<!--/about-->