Journal of Siberian Federal University. Engineering & Technologies / Properties of Carbamide Cellular Plastics with Wood Fillers for Heat Insulation of Seasonlly Frozen Grounds

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2011 4 (4)
Authors
Vasilev, Sergei I.; Melkozerov, Vladimir M.
Contact information
Vasilev, Sergei I. : Siberian Federal University , 82 Svobodny, Krasnoyarsk, 660041 Russia , e-mail: ; Melkozerov, Vladimir M. : Siberian Federal University , 82 Svobodny, Krasnoyarsk, 660041 Russia
Keywords
heat-insulated materials; foam heat insulation; carbamide cellular plastics; method of explosive autohydrolysis; mechanical strength; formaldehyde; size of the fraction of wood fillers; ecological safety; waste products of wood processing; insulated frozen ground; fractional composition of the filler
Abstract

The article describes a technology of obtaining carbamide foam heat insulations by joining with a labilized wood fillers using the method of explosive autohydrolysis (EAH). It presents characteristics of the modificated foam heat insulations possessing high mechanical properties that reduce the cost of insulation of seasonally frozen grounds and secure the fire safety.

Pages
380-388
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/2480

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