Water vapor diffusion models in asphalt mortar considering adsorption and capillary condensation

2021 ◽  
Vol 308 ◽  
pp. 125049
Author(s):  
Zhiyang Liu ◽  
Zejiao Dong ◽  
Tao Zhou ◽  
Liping Cao
Keyword(s):  
Water Vapor ◽  
Capillary Condensation ◽  
Diffusion Models ◽  
Vapor Diffusion ◽  
Water Vapor Diffusion ◽  
Asphalt Mortar

Measurement and Modeling of Water-Vapor Diffusion in Elastomers with Impact in Humidity and Vacuum Measurements

2013 ◽  
Vol 34 (3) ◽  
pp. 412-423 ◽  
Author(s):  
Janez Šetina ◽  
Makfir Sefa ◽  
Bojan Erjavec ◽  
Domen Hudoklin
Keyword(s):  
Water Vapor ◽  
Vapor Diffusion ◽  
Water Vapor Diffusion

Lime Plasters Containing Waste Ceramic Powder as Partial Replacement of Siliceous Aggregates

2014 ◽  
Vol 1035 ◽  
pp. 77-82 ◽  
Author(s):  
Eva Vejmelková ◽  
Monika Čáchová ◽  
Dana Koňáková ◽  
Pavel Reiterman ◽  
Robert Černý
Keyword(s):  
Water Vapor ◽  
Bending Strength ◽  
Ceramic Powder ◽  
Point Of View ◽  
Partial Replacement ◽  
Diffusion Resistance ◽  
Vapor Diffusion ◽  
Water Vapor Diffusion ◽  
Hollow Brick ◽  
Lime Plaster

Waste materials are utilized with an increasing frequency in the building industry, during the last decades. The motivation is both environmental and economical. In this paper, waste ceramic powder produced at the grinding of hollow brick blocks used in precise-walling technologies, is applied as a partial replacement of siliceous aggregates of lime plasters. The designed plaster mixes are analyzed from the point of view of their basic physical, mechanical, hygric and thermal properties. The bulk density, matrix density, open porosity, compressive strength, bending strength, water vapor diffusion permeability, water vapor diffusion coefficient, water vapor diffusion resistance factor, thermal conductivity and specific heat capacity are the investigated parameters. A reference lime plaster is analyzed as well, for the sake of comparison. Experimental results show a remarkable enhancement of mechanical properties of the plasters with the increasing dosage of ceramic powder. Moreover, the thermal insulation properties are improved and the water vapor diffusion capability of the plasters with ceramic powder increases.

scholarly journals The potential use of organosilane water soluble nanomaterials as water vapor diffusion retarders for wood

2012 ◽  
Vol 14 (1) ◽  
pp. 43-52 ◽  
Author(s):  
Hadi Gholamiyan ◽  
Asghar Tarmian ◽  
Kazem Doost Hosseini ◽  
Mohammad Azadfallah
Keyword(s):  
Water Vapor ◽  
Water Soluble ◽  
Vapor Diffusion ◽  
Water Vapor Diffusion ◽  
Potential Use
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