Chloride diffusivity of concrete cracked in flexure
N Gowripalan, V Sirivivatnanon, CC Lim - Cement and Concrete research, 2000 - Elsevier
It has been recognized that corrosion of steel in cracked concrete is affected by both the
surface crack width and the concrete cover thickness. The crack width/cover ratio (Wcr/C) …
surface crack width and the concrete cover thickness. The crack width/cover ratio (Wcr/C) …
Concrete surface treatment: effect of exposure temperature on chloride diffusion resistance
MR Jones, RK Dhir, JP Gill - Cement and Concrete Research, 1995 - Elsevier
An investigation is reported on the influence of exposure temperature on the chloride
diffusion properties of 7 widely used surface treatment systems for concrete. The variation in …
diffusion properties of 7 widely used surface treatment systems for concrete. The variation in …
Characteristic service life for concrete exposed to marine environments
RP Khatri, V Sirivivatnanon - Cement and concrete research, 2004 - Elsevier
A statistical treatment has been applied to a deterministic service life model of concrete
structures in marine environments. The chloride ingress model based on Fick's second law …
structures in marine environments. The chloride ingress model based on Fick's second law …
Study of the durability of OPC versus GGBS concrete on exposure to silage effluent
S Pavía, E Condren - Journal of materials in civil engineering, 2008 - ascelibrary.org
Ordinary portland cement (OPC) has been traditionally used in the construction of concrete
silos in Ireland. However, the aggressive nature of the effluent produced by silage leads to …
silos in Ireland. However, the aggressive nature of the effluent produced by silage leads to …
Experimental measurements of chloride ion diffusion rates using a two-compartment diffusion cell: Effects of material and test variables
KA MacDonald, DO Northwood - Cement and Concrete Research, 1995 - Elsevier
Chloride ion diffusion rates in cementitious paste have been determined using a
modification to the “standard” two-compartment diffusion cell. Ordinary Portland cement …
modification to the “standard” two-compartment diffusion cell. Ordinary Portland cement …
Chloride ingress in concrete as measured by field exposure tests in the atmospheric, tidal and submerged zones of a tropical marine environment
SK Roy, LK Chye, DO Northwood - Cement and concrete research, 1993 - Elsevier
Five grades of concrete were exposed in the atmosphere, tidal and submerged zones of a
tropical marine environment for times up to 80 weeks and the chloride ion ingress profiles …
tropical marine environment for times up to 80 weeks and the chloride ion ingress profiles …
[PDF][PDF] Permeation analysis
PAM Basheer - Handbook of analytical techniques in concrete …, 2001 - ndl.ethernet.edu.et
Gradients of moisture content, hydrostatic pressure, stress, temperature, and concentration
of chemicals, disturb the state of equilibrium of fluids in a porous material,[1] therefore, the …
of chemicals, disturb the state of equilibrium of fluids in a porous material,[1] therefore, the …
Cementitious additions
R Lewis, L Sear, P Wainwright… - Advanced Concrete …, 2003 - books.google.com
The hydraulic potential of ground granulated blastfurnace slag (ggbs) was first discovered
as long ago as 1862 in Germany by Emil Langen. In 1865 commercial production of lime …
as long ago as 1862 in Germany by Emil Langen. In 1865 commercial production of lime …
PFA concrete: Exposure temperature effects on chloride diffusion
RK Dhir, MR Jones, AE Elghaly - Cement and Concrete Research, 1993 - Elsevier
The results are discussed of a study into the effect of exposure temperature on the coefficient
of chloride diffusion (D) of concrete, with PFA contents varying from 0 to 50%, strength from …
of chloride diffusion (D) of concrete, with PFA contents varying from 0 to 50%, strength from …
Carbonation and chloride-induced corrosion of reinforcement in fly ash concrete
MN Haque, M Kawamura - Materials Journal, 1993 - concrete.org
Two grades of concretes with and without fly ash and with and without CaCI, with total.
cementitious contents of 250 and 350 kglm', were designed. The concretes were cast with 0 …
cementitious contents of 250 and 350 kglm', were designed. The concretes were cast with 0 …