新型既有混凝土增强剂的研究  

Research on enhancer of new existing concrete

作　　者：李晓峰[1] 

机构地区：[1]山西省建筑科学研究院,山西太原030001

出　　处：《山西建筑》2017年第24期115-116,共2页Shanxi Architecture

摘　　要：在混凝土水化理论基础上,通过对早期养护存在问题的混凝土采用碱激发、渗透、促强、保湿处理等方法,提高抗压强度,从而研发出一种能够促进既有混凝土二次水化的新型增强型外加剂,为既有老旧混凝土强度不足提供了一条行之有效的途径。Based on the theory of concrete hydration,a new enhanced admixture that can promote the secondary hydration of existing concrete is developed to improve the compressive strength by treating the early concrete with the problem of maintenance using alkali excitation,infiltration,promoting strength and moisturizing treatment. This new enhanced admixture provides an effective way in order to enhance the existing strength of the aging concrete.

关 键 词：混凝土 二次水化 增强剂 抗压强度 

分 类 号：TU528.042[建筑科学—建筑技术科学]