Bitumastic simulated paved surface
    1.
    发明授权
    Bitumastic simulated paved surface 失效
    沥青模拟铺面

    公开(公告)号:US5560734A

    公开(公告)日:1996-10-01

    申请号:US397088

    申请日:1995-03-07

    CPC分类号: E01C19/43 E01C7/356 E01F9/529

    摘要: A method of laying a bitumastic simulated paved surface includes spreading a layer of hot bitumastic material on a foundation layer, the bitumastic material including a thermoplastic rubber copolymer material, filler and reinforcing fibres, allowing the bitumastic material to cool and set, heating the surface of the bitumastic material to soften it for moulding purposes, and imprinting the softened surface with a pattern of grooves to provide simulated gaps between simulated slabs of paving. A layer of bitumastic material has a simulated paved surface, including bitumen, hydrocarbon resin, block copolymer rubber, fillers and reinforcing fibre material, and a groove pattern is impressed into the upper surface of the layer in a pattern to simulate the joints in a paved surface. A road speed control hump of material, includes a hump of material applied to the road, the material including a mixture having rubber chips bound together with a bituminous binder, and a layer applied to the surface of the hump.

    摘要翻译: PCT No.PCT / GB93 / 01832 Sec。 371日期:1995年3月7日 102(e)1995年3月7日PCT PCT 1993年8月27日PCT公布。 公开号WO94 / 05861 日期:1994年3月17日一种铺设沥青仿真铺路表面的方法包括在基础层上涂布一层热沥青材料,该沥青材料包括一种热塑性橡胶共聚物材料,填料和增强纤维,使沥青材料冷却和固化 加热沥青材料的表面以软化其用于模制目的,并且用凹槽图案压印软化表面以在模拟的铺路板之间提供模拟的间隙。 一层沥青材料具有模拟铺设的表面,包括沥青,烃树脂,嵌段共聚物橡胶,填料和增强纤维材料,并且凹槽图案以图案印在该层的上表面中,以模拟铺设的接缝 表面。 材料的道路速度控制驼峰包括施加到道路上的材料的隆起物,所述材料包括具有与沥青粘合剂结合在一起的橡胶碎片的混合物,以及施加到驼峰表面的层。

    Structural material and drain
    2.
    发明授权
    Structural material and drain 失效
    结构材料和排水

    公开(公告)号:US5282691A

    公开(公告)日:1994-02-01

    申请号:US830418

    申请日:1992-02-03

    CPC分类号: E01F5/00 C08L95/00

    摘要: A structural material is disclosed which comprises pieces of shredded rubber bound together using a bituminous binder with the size of the pieces of rubber being big enough for an interconnected void volume to be provided within the structural material in the range of 10 to 50% with the weight of rubber being substantially greater than the weight of binder material. The invention also relates to a roadside drain in which such structural material has been applied as an upper layer above a layer of drainage material such as 30 mm aggregate leading down to a porous drainage pipe.

    摘要翻译: 公开了一种结构材料,其包括使用沥青粘合剂结合在一起的碎片橡胶,其中橡胶片的尺寸足够大以使结构材料中的互连空隙体积在10至50%的范围内与 橡胶的重量明显大于粘合剂材料的重量。 本发明还涉及一种路边排水口,其中这种结构材料已经作为上层施加在排水材料层上方的上层,例如30mm聚集体,通向多孔排水管。