Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long-acting environment-friendly ice-snow melting pavement coating and preparation method and using method of thereof
The invention relates to a long-acting environment-friendly ice-snow melting pavement coating and a preparation method and a using method of thereof. A snow-melting coating formed by spraying modified emulsified asphalt mixed with a porous carrier material absorbing a snow-melting substance onto a road surface can be taken away by rainwater so as to lose a snow-melting effect. The preparation method comprises the following steps: wrapping a snow-melting substance uniformly with a coating material so as to form a layer of continuous coating material thin film on the surface of the snow-melting substance, adding epoxy resin, an active diluent, a non-active diluent, a silane coupling agent, black paste, an accelerant and quartz sand, performing stirring uniformly, and then adding an epoxy resin curing agent to obtain a long-acting environment-friendly ice-snow melting pavement coating material. According to the preparation method, the snow-melting substance is wrapped with a high-molecular thin-film material so that the snow-melting substance has a better slow-release effect, the snow-melting life of the ice-snow melting coating is prolonged, the ice-snow melting function of a road can last for more than one year, and the coating is suitable for southern rainy regions.
Long-acting environment-friendly ice-snow melting pavement coating and preparation method and using method of thereof
The invention relates to a long-acting environment-friendly ice-snow melting pavement coating and a preparation method and a using method of thereof. A snow-melting coating formed by spraying modified emulsified asphalt mixed with a porous carrier material absorbing a snow-melting substance onto a road surface can be taken away by rainwater so as to lose a snow-melting effect. The preparation method comprises the following steps: wrapping a snow-melting substance uniformly with a coating material so as to form a layer of continuous coating material thin film on the surface of the snow-melting substance, adding epoxy resin, an active diluent, a non-active diluent, a silane coupling agent, black paste, an accelerant and quartz sand, performing stirring uniformly, and then adding an epoxy resin curing agent to obtain a long-acting environment-friendly ice-snow melting pavement coating material. According to the preparation method, the snow-melting substance is wrapped with a high-molecular thin-film material so that the snow-melting substance has a better slow-release effect, the snow-melting life of the ice-snow melting coating is prolonged, the ice-snow melting function of a road can last for more than one year, and the coating is suitable for southern rainy regions.
Long-acting environment-friendly ice-snow melting pavement coating and preparation method and using method of thereof
XIANG HAO (Autor:in) / CHEN TUANJIE (Autor:in) / HE GUANGXIAN (Autor:in) / MA JING (Autor:in) / SONG RUI (Autor:in) / YANG KUI (Autor:in) / LIU HONGLEI (Autor:in)
20.05.2015
Patent
Elektronische Ressource
Englisch
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