Dry-mixed antifreeze concrete's design of mixing and performance of antifreeze

摘要

This paper describes a special concrete - dry-mixed concrete antifreeze. By simulating winter construction environment, at -15°C ～ -5°C, added different antifreeze admixtures, under different curing conditions, adjusted the concrete mix, concrete strength to meet the requirements of the premise, to identify the most suitable dry-mixed antifreeze concrete mix.