发明名称 Method of manufacturing barriers
摘要 A barrier is manufactured by inserting a cage frame into the mold. The cage frame forms a clearance gap between the frame side walls and the mold side walls. The cage frame is first substantially filled with vehicle tire material and secondly filled with non-recyclable plastic material. An adhesive-type liquid is poured into the clearance gap to fill the sides of the mold. The top of the mold is coupled into place and the adhesive liquid is poured through the top to fill up the mold. The mold is then cured to produce the barrier.
申请公布号 US5106554(A) 申请公布日期 1992.04.21
申请号 US19900583327 申请日期 1990.09.17
申请人 DREWS, TERENCE 发明人 DREWS, TERENCE
分类号 B29B17/00;B29C39/10;B29C70/68;B29C70/70;E01F15/08 主分类号 B29B17/00
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