怎样确定混凝土防冻剂掺量

Determination of the Amount of Blended Concrete Antifreezing Agent

本文指出目前确定混凝土防冻剂掺量的不合理之处,经研究提出了以混凝土设计强度和养护条件为主要参数的确定混凝土防冻剂掺量的方案,并将其用于指导生产实践,取得了较好的经济效益.

In this paper,the unreasonableness in the determination of the amount of blended concrete antifreezing agent has been pointed out,and throughout the study,the scheme of determination of the amount of blended concrete antifreezing agent by taking the concrete desigh strength and curing conditions as the main parameters is also pro- posed.It has been applied to guide the practical production and has achieved the good e- conomic benefits.