2003
DOI: 10.1016/s1359-835x(03)00211-2
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Super-critical carbonation of glass-fibre reinforced cement. Part 2: Microstructural observations

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Cited by 26 publications
(25 citation statements)
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“…For each mix design, a batch of 8 green samples were manufactured; 3 were used as "control", 3 for exposure 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 8 to SCC treatment and 2 which were immediately oven dried to measure the total water content 2.3. Pre-treatment conditioning After pressing, green specimens were conditioned by drying the samples in a fan oven for 12 h at 25°C to remove 70 -75% of the free water, previous work having shown that this was optimal with regards to facilitating the carbonation treatment [14,15].…”
Section: Sample Manufacturingmentioning
confidence: 99%
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“…For each mix design, a batch of 8 green samples were manufactured; 3 were used as "control", 3 for exposure 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 8 to SCC treatment and 2 which were immediately oven dried to measure the total water content 2.3. Pre-treatment conditioning After pressing, green specimens were conditioned by drying the samples in a fan oven for 12 h at 25°C to remove 70 -75% of the free water, previous work having shown that this was optimal with regards to facilitating the carbonation treatment [14,15].…”
Section: Sample Manufacturingmentioning
confidence: 99%
“…In the case of steel reinforced concrete structures, a significant drop in pH will destroy the passive oxide film protecting the reinforcement, potentially leading to corrosion of reinforcement and deterioration of structural components if oxygen and water are available [4,13]. However, this drop of pH and simultaneous removal of CH from the matrix could be beneficial with regards to alternative concrete reinforcement products such as glass and plastic fibres in the cementitious matrix, which in normal conditions may suffer from alkali and/or calcium hydroxide induced durability issues [10,14,15].…”
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confidence: 99%
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