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METHOD FOR FORMING BODIES OF EXPANDABLE ROAD SAFETY FACILITIES, WHICH EASILY PERFORM A MOLDING PROCESS FOR A MAIN BODY WITH A SIMPLE METHOD
METHOD FOR FORMING BODIES OF EXPANDABLE ROAD SAFETY FACILITIES, WHICH EASILY PERFORM A MOLDING PROCESS FOR A MAIN BODY WITH A SIMPLE METHOD
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机译:用简单的方法轻松地完成主体成型过程的可扩展道路安全设施的形成方法
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摘要
PURPOSE: A method for forming bodies of expandable road safety facilities, which easily perform a molding process for a main body with a simple method, is provided to maximize productivity by reducing a time to form a main body.;CONSTITUTION: A method for forming bodies of expandable road safety facilities is as follows. A material composition is uniformly mixed(S1). The fixed amount of the mixed material composition is put into in a main body mold of upper and lower dies. The upper and lower dies have a receiving space part(S2). Heat is applied in the main body mold and fuses the mixed material composition in order to a foamed body by foaming and a cross-linking(S3). The upper and lower dies of the main body mold is open. If the volume of the foaming material is swelled a main body(S4) is formed.;COPYRIGHT KIPO 2011
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