FINE-GRAINEDCELLULAR CONCRETE CREEP ANALYSIS TECHNIQUE WITH CONSIDERATION FORCARBONATION

Abstract

The article considers the creep and creep deformation analysis technique in fine-grainedcellular concrete with consideration for carbonation and assurance requirements for the repairing properties and seismic stability. The procedure for determining the creep of fine-grainedcellular concrete is proposed with account of its carbonationby atmospheric carbon dioxide. It has been found theoretically and experimentally that the proposed technique allows obtaining reproducible results and can be recommended for creep determination of fine-grainedcellular concretes, including repairingones, taking into account their carbonation.

Keywords

• cellular concrete
• repairing concrete
• carbonation
• deformation
• creep
• calcium oxide