form release agent

release agent

In formwork, any material that is used to prevent the bonding of concrete to a surface.
References in periodicals archive ?
SITTM has developed a concrete form release agent and asphalt release chemicals that they're marketing as a low-VOC's (volatile organic compounds), low-toxicity and a highly biodegradeable product that's a greener alternative to petroleum-based release agents.
Wal-Mart specifies that the form release agent used in the laying of concrete for its stores be a natural, plant-based oil extracted from a renewable source.
Nox-Crete Products Group introduced two concrete form release agent sprayers last month at the 2013 Precast/Prestressed Concrete Institute Convention in Dallas.
The range includes concrete admixtures, form release agents,
The national maximum allowable level of VOCs for concrete form release agents is 450 grams per liter.
The comprehensive portfolio under the brand encompasses concrete admixtures, form release agents, cement additives, chemical solutions for underground construction, waterproofing solutions, sealants, repair and protection solutions, performance grouts, and performance flooring solutions.
All surfaces must be sound, dry, clean and free of oil, grease, dirt, rust, and mildew, form release agents, curing compounds, loose and flaking paint and other foreign substances.