Water transport properties of virtual fractal porous media: Implications for the unsaturated transport properties of cement-based materials

2021 ◽  
Vol 150 ◽  
pp. 106613
Author(s):  
Stéphane Poyet
Keyword(s):  
Porous Media ◽  
Transport Properties ◽  
Water Transport ◽  
Cement Based Materials ◽  
Unsaturated Transport ◽  
Water Transport Properties

scholarly journals Impact of carbonation on unsaturated water transport properties of cement-based materials

2015 ◽  
Vol 74 ◽  
pp. 44-58 ◽  
Author(s):  
Martin Auroy ◽  
Stéphane Poyet ◽  
Patrick Le Bescop ◽  
Jean-Michel Torrenti ◽  
Thibault Charpentier ◽  
...  
Keyword(s):  
Transport Properties ◽  
Water Transport ◽  
Cement Based Materials ◽  
Water Transport Properties

Mechanical and Water Transport Properties of HSC with Different SCMs

2015 ◽  
Vol 824 ◽  
pp. 105-110
Author(s):  
Jaroslava Koťátková ◽  
Dana Koňáková ◽  
Eva Vejmelková ◽  
Pavel Reiterman ◽  
Jamal Akhter Siddique
Keyword(s):  
Transport Properties ◽  
Water Transport ◽  
High Strength Concrete ◽  
High Strength ◽  
Supplementary Cementitious Materials ◽  
Strength Concrete ◽  
Natural Pozzolana ◽  
Study Results ◽  
Crushed Brick ◽  
Water Transport Properties

Pozzolanic materials and their usage in concrete production are nowadays widely spread. Their application as additives is inherent especially for the purpose of high strength concrete. This article deals with evaluation and comparison of the influence of two different supplementary cementitious materials on the properties of high strength concrete: natural pozzolana (NP) and finely crushed brick (FCB). The studied characteristics are basic physical properties with connection to mechanical parameters, and next to this, characterization of water transport. In the scope of this study results revealed better pertinence of finely crushed brick, as the appropriate replacement of cement was found out to be up to 30%, whilst for natural pozzolana only 10% of cement substitution is favourable. The open porosity as the first indicator of both mechanical and water transport properties appeared to be lower in all studied mixtures with FCB than in the case of NP. With increasing ratio of the additive to cement there is significant worsening of mechanical and water transport parameters when NP is involved. The behaviour of mixtures with FCB is better even when high amount of cement is substituted.

Pore-structure and water transport properties of surfacetreated building stones

2000 ◽  
Vol 33 (3) ◽  
pp. 198-206 ◽  
Author(s):  
S. O. Nwaubani ◽  
M. Mulheron ◽  
G. P. Tilly ◽  
B. Schwamborn
Keyword(s):  
Pore Structure ◽  
Transport Properties ◽  
Water Transport ◽  
Building Stones ◽  
Water Transport Properties

WATER TRANSPORT PROPERTIES OF VINE AND TREE STEMS IN A TROPICAL DECIDUOUS FOREST

1990 ◽  
Vol 77 (6) ◽  
pp. 742-749 ◽  
Author(s):  
Barbara L. Gartner ◽  
Stephen H. Bullock ◽  
Harold A. Mooney ◽  
V. By Brown ◽  
Julie L. Whitbeck
Keyword(s):  
Transport Properties ◽  
Water Transport ◽  
Deciduous Forest ◽  
Tropical Deciduous Forest ◽  
Water Transport Properties
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