| 摘要 |
FIELD: construction. SUBSTANCE: invention discloses road covering composite block formed of asphalt, plastic such as polyethylene or phenol- formaldehyde resin, electromer material of rubber or polyvinyl chloride type and fiber material of nylon or artificial silk type of desired proportions. Recyclable or reusable materials such as reusable asphalt, recyclable polyethylene bottles and recyclable tires may be used. Materials are heated and admixed to form relactively uniform mixture of composite material. The composite material is heated and then formed into road individual covering blocks which have very high compression strength properties. EFFECT: improved quality of the composite material. |
