The Improvement of Foam Concrete Geoecoprotective Properties in Transport Construction

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Svatovskaya, Larisa^1 ; Kabanov, Alexander^1 ; Sychov, Maxim^2

Emperor Alexander i St. Petersburg State Transport University (PGUPS), Moskovsky pr 9, St. Petersburg

190031, Russia^1

Petersburg State Technological Institute (Technical University), Moskovsky pr 26, St. Petersburg

190013, Russia^2

关键词: Environment pollution;    Foam concretes;    Fuel savings;    Oil product;    Preventive protection;    Protein foam;    Silica sols;    Soil systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012010/pdf
DOI  :  10.1088/1755-1315/90/1/012010

来源: IOP

【 摘 要 】

The article analyses 2 kinds of properties of silica sol foam concrete: technical and geoecoprotective ones. Foam concrete stabilized with silica sol foam has lower heat conductivity resulting in fuel saving. Foam concrete obtained according to sol absorption technology has lower water absorption and is good enough for blocking to prevent the environment pollution. Pollution blocking can be achieved by two methods. The first method is saturation of an article affected by oil products with silica sol. The second method is to create a special preventive protection using silica sol screen. The article shows geoecoprotective properties of protein foam soil systems.