A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Developing Renewable Agro-Based Anti-Icers for Sustainable Winter Road Maintenance Operations
This work evaluated the performance and impacts of several agro-based anti-icers along with two traditional chloride-based anti-icers (23% by weight NaCl brine and its beet juice blend). A statistical design of experiments (central composite design) was employed for developing anti-icing liquids consisting of cost-competitive chemicals such as renewable agro-based compounds (Concord grape extract and glycerin); sodium chloride; sodium metasilicate; and sodium formate. The following experimentally obtained parameters were examined as a function of the formulation design: ice-melting capacity at , splitting tensile strength of portland cement mortar samples after 10 freeze-thaw/deicer cycles, corrosion rate of C1010 carbon steel after 24-h immersion, and impact on low temperature performance of asphalt binder. One viable formula (the best performer) was tested for thermal properties by measuring its differential scanning calorimetry (DSC) thermograms and other properties (friction coefficient on anti-iced asphalt pavement, pH, oxygen demands). These laboratory data shed light on the selection and formulation of innovative agro-based snow and ice control chemicals that can significantly reduce the costs of winter road maintenance operations.
Developing Renewable Agro-Based Anti-Icers for Sustainable Winter Road Maintenance Operations
This work evaluated the performance and impacts of several agro-based anti-icers along with two traditional chloride-based anti-icers (23% by weight NaCl brine and its beet juice blend). A statistical design of experiments (central composite design) was employed for developing anti-icing liquids consisting of cost-competitive chemicals such as renewable agro-based compounds (Concord grape extract and glycerin); sodium chloride; sodium metasilicate; and sodium formate. The following experimentally obtained parameters were examined as a function of the formulation design: ice-melting capacity at , splitting tensile strength of portland cement mortar samples after 10 freeze-thaw/deicer cycles, corrosion rate of C1010 carbon steel after 24-h immersion, and impact on low temperature performance of asphalt binder. One viable formula (the best performer) was tested for thermal properties by measuring its differential scanning calorimetry (DSC) thermograms and other properties (friction coefficient on anti-iced asphalt pavement, pH, oxygen demands). These laboratory data shed light on the selection and formulation of innovative agro-based snow and ice control chemicals that can significantly reduce the costs of winter road maintenance operations.
Developing Renewable Agro-Based Anti-Icers for Sustainable Winter Road Maintenance Operations
Nazari, Mehdi Honarvar (author) / Shi, Xianming (author)
2019-09-28
Article (Journal)
Electronic Resource
Unknown
Storm Water Regulations - Aircraft Deicer/Anti-icers Operations
| British Library Conference Proceedings | 1993
Sustainable winter road operations
| UB Braunschweig | 2018
De-Icers Complying with Strict Limits
Online Contents | 1996
Influence of Road De-Icers on Groundwater in the Walloon Region
| British Library Conference Proceedings | 2003