Gas permeability in concrete containing recycled ceramic sanitary ware aggregate
作者： C. Medina , M. Frías , M.I. Sánchez de Rojas , C. Thomas , J.A. Polanco
DOI: 10.1016/J.CONBUILDMAT.2012.08.023
关键词:
摘要: Abstract Durability is a key property in concrete structures due to the economic, safety and environmental impact of repair maintenance operations, or demolition, undertaken during their service life. The issue particularly important when contains recycled materials. present study explores effect partial (20% 25%) replacement virgin aggregate with ceramic sanitary ware waste on gas permeability structural concrete. findings revealed that slightly higher porosity obtained did not translate into greater permeability. These new concretes proved be as durable conventional material, good performance throughout design
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