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Your search keyword '"Reinemann S"' showing total 4 results
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4 results on '"Reinemann S"'

1. Leaching, carbonation and chloride ingress in reinforced alkali-activated fly ash mortars

Author

Gluth Gregor J. G., Hlaváček Petr, Reinemann Steffi, Ebell Gino, and Mietz Jürgen

Subjects
Engineering (General). Civil engineering (General), TA1-2040
Abstract

Alkali-activated fly ash mortars were studied with regard to durability-relevant transport coefficients and the electrochemical behaviour of embedded carbon steel bars on exposure of the mortars to leaching, carbonation and chloride penetration environments. The transport coefficients differed considerably between different formulations, being lowest for a mortar with BFS addition, but still acceptable for one of the purely fly ash-based mortars. Leaching over a period of ~300 days in de-ionized water did not lead to observable corrosion of the embedded steel, as shown by the electrochemical data and visual inspection of the steel. Exposure to 100 % CO2 atmosphere caused steel depassivation within approx. two weeks; in addition, indications of a deterioration of the mortar were observed. The results are discussed in the context of the different reaction products expected in highand low-Ca alkali-activated binders, and the alterations caused by leaching and carbonation.

Published
2018
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2. Publisher Correction: A global database of Holocene paleotemperature records.

Author

Kaufman D, McKay N, Routson C, Erb M, Davis B, Heiri O, Jaccard S, Tierney J, Dätwyler C, Axford Y, Brussel T, Cartapanis O, Chase B, Dawson A, de Vernal A, Engels S, Jonkers L, Marsicek J, Moffa-Sánchez P, Morrill C, Orsi A, Rehfeld K, Saunders K, Sommer PS, Thomas E, Tonello M, Tóth M, Vachula R, Andreev A, Bertrand S, Biskaborn B, Bringué M, Brooks S, Caniupán M, Chevalier M, Cwynar L, Emile-Geay J, Fegyveresi J, Feurdean A, Finsinger W, Fortin MC, Foster L, Fox M, Gajewski K, Grosjean M, Hausmann S, Heinrichs M, Holmes N, Ilyashuk B, Ilyashuk E, Juggins S, Khider D, Koinig K, Langdon P, Larocque-Tobler I, Li J, Lotter A, Luoto T, Mackay A, Magyari E, Malevich S, Mark B, Massaferro J, Montade V, Nazarova L, Novenko E, Pařil P, Pearson E, Peros M, Pienitz R, Płóciennik M, Porinchu D, Potito A, Rees A, Reinemann S, Roberts S, Rolland N, Salonen S, Self A, Seppä H, Shala S, St-Jacques JM, Stenni B, Syrykh L, Tarrats P, Taylor K, van den Bos V, Velle G, Wahl E, Walker I, Wilmshurst J, Zhang E, and Zhilich S

Abstract

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Published
2020
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3. Author Correction: A global database of Holocene paleotemperature records.

Author

Kaufman D, McKay N, Routson C, Erb M, Davis B, Heiri O, Jaccard S, Tierney J, Dätwyler C, Axford Y, Brussel T, Cartapanis O, Chase B, Dawson A, de Vernal A, Engels S, Jonkers L, Marsicek J, Moffa-Sánchez P, Morrill C, Orsi A, Rehfeld K, Saunders K, Sommer PS, Thomas E, Tonello M, Tóth M, Vachula R, Andreev A, Bertrand S, Biskaborn B, Bringué M, Brooks S, Caniupán M, Chevalier M, Cwynar L, Emile-Geay J, Fegyveresi J, Feurdean A, Finsinger W, Fortin MC, Foster L, Fox M, Gajewski K, Grosjean M, Hausmann S, Heinrichs M, Holmes N, Ilyashuk B, Ilyashuk E, Juggins S, Khider D, Koinig K, Langdon P, Larocque-Tobler I, Li J, Lotter A, Luoto T, Mackay A, Magyari E, Malevich S, Mark B, Massaferro J, Montade V, Nazarova L, Novenko E, Pařil P, Pearson E, Peros M, Pienitz R, Płóciennik M, Porinchu D, Potito A, Rees A, Reinemann S, Roberts S, Rolland N, Salonen S, Self A, Seppä H, Shala S, St-Jacques JM, Stenni B, Syrykh L, Tarrats P, Taylor K, van den Bos V, Velle G, Wahl E, Walker I, Wilmshurst J, Zhang E, and Zhilich S

Abstract

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Published
2020
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4. A global database of Holocene paleotemperature records.

Author

Kaufman D, McKay N, Routson C, Erb M, Davis B, Heiri O, Jaccard S, Tierney J, Dätwyler C, Axford Y, Brussel T, Cartapanis O, Chase B, Dawson A, de Vernal A, Engels S, Jonkers L, Marsicek J, Moffa-Sánchez P, Morrill C, Orsi A, Rehfeld K, Saunders K, Sommer PS, Thomas E, Tonello M, Tóth M, Vachula R, Andreev A, Bertrand S, Biskaborn B, Bringué M, Brooks S, Caniupán M, Chevalier M, Cwynar L, Emile-Geay J, Fegyveresi J, Feurdean A, Finsinger W, Fortin MC, Foster L, Fox M, Gajewski K, Grosjean M, Hausmann S, Heinrichs M, Holmes N, Ilyashuk B, Ilyashuk E, Juggins S, Khider D, Koinig K, Langdon P, Larocque-Tobler I, Li J, Lotter A, Luoto T, Mackay A, Magyari E, Malevich S, Mark B, Massaferro J, Montade V, Nazarova L, Novenko E, Pařil P, Pearson E, Peros M, Pienitz R, Płóciennik M, Porinchu D, Potito A, Rees A, Reinemann S, Roberts S, Rolland N, Salonen S, Self A, Seppä H, Shala S, St-Jacques JM, Stenni B, Syrykh L, Tarrats P, Taylor K, van den Bos V, Velle G, Wahl E, Walker I, Wilmshurst J, Zhang E, and Zhilich S

Abstract

A comprehensive database of paleoclimate records is needed to place recent warming into the longer-term context of natural climate variability. We present a global compilation of quality-controlled, published, temperature-sensitive proxy records extending back 12,000 years through the Holocene. Data were compiled from 679 sites where time series cover at least 4000 years, are resolved at sub-millennial scale (median spacing of 400 years or finer) and have at least one age control point every 3000 years, with cut-off values slackened in data-sparse regions. The data derive from lake sediment (51%), marine sediment (31%), peat (11%), glacier ice (3%), and other natural archives. The database contains 1319 records, including 157 from the Southern Hemisphere. The multi-proxy database comprises paleotemperature time series based on ecological assemblages, as well as biophysical and geochemical indicators that reflect mean annual or seasonal temperatures, as encoded in the database. This database can be used to reconstruct the spatiotemporal evolution of Holocene temperature at global to regional scales, and is publicly available in Linked Paleo Data (LiPD) format.

Published
2020
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