Bislauramide Concrete Foaming Agent: Synthesis and Properties

Cai Lin Liu; Yu Rong Zhang; Xian Yan Ren; Hai Jun Yang; Jun Xiao Yang

doi:10.4028/www.scientific.net/KEM.477.205

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Bislauramide Concrete Foaming Agent: Synthesis and Properties
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 477Bislauramide Concrete Foaming Agent: Synthesis and...

Bislauramide Concrete Foaming Agent: Synthesis and Properties

Abstract:

A bislauramide concrete foaming agent was prepared in good yield by a simple synthetic route using readily available hexamethylenediamine, dodecanoic acid, and chloroacetic acid. The reaction conditions were optimized by changing reaction temperature, reaction time, and/or molar ratios of reactants. Significantly, the concrete foaming agent has very low surface tension and good foaming properties, and shows evident synergistic effects with commercial concrete foaming agents.

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Periodical:

Key Engineering Materials (Volume 477)

Pages:

205-210

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.477.205

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Online since:

April 2011

Authors:

Cai Lin Liu, Yu Rong Zhang, Xian Yan Ren, Hai Jun Yang, Jun Xiao Yang

Keywords:

Concrete Foaming Agent, Dodecanamide Surfactant, Gemini Surfactant

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