Estimation of Chloride Migration Coefficient in Air-Entrained Concretes Containing Fluidized Bed Combustion Fly Ash / Ocena Współczynnika Migracji Jonów Chlorkowych W Betonach Zawierajacych Popiół Fluidalny

Archives of civil engineering

D. Józwiak-Nied?wiedzkaCorresponding authorInstitute of Fundamental Technological Research, Polish Academy of Sciences, 02-106 Warsaw,EmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Institute of Fundamental Technological Research, Polish Academy of Sciences, 02-106 Warsaw,

关键词: Keywords: Fluidized Bed Combustion Fly Ash (FBCFA);    pore size distribution;    chloride permeability;    concrete;    durability;   

DOI  :  10.2478/v.10169-012-0002-3

学科分类：建筑学

来源: Polska Akademia Nauk * Instytut Podstawowych Problemow Techniki / Polish Academy of Sciences, Institute of Fundamental Technological Research

【 摘 要 】

The objective of this investigation was comparing the penetration of chloride ions in ordinary and air-entrained concretes containing a waste material Fluidized Bed Combustion Fly Ash (FBCFA). All concretes were tested with 15% and 30% cement replacement by FBCFA, with the same water-binder ratio of 0.45. Two kinds of fly ash coming from fluid bed combustion in two power plants in Poland have been used.

【 授权许可】

Unknown