Abstract:
A modular cell that may be used with other cells to form a matrix under a load bearing feature, the cell being a single piece moulding that supports a compressive load placed thereon, the moulding including a void space defined within: a skirt shaped support member defining a substantially planar surface with an opening therein; and at least one leg integral to and extending from the support member. The cell further includes at least one separate linking member that releasably links together multiple cells to form a matrix of cells. The cells may be linked together vertically and/or horizontally. The cell and matrix include greater load bearing capacity and rigidity through aligned legs to carry the weight as well as interlinking members that act to share the load among the various cells. The design also requires less material hence is cheaper to produce. The void space is also easily accessed hence allowing for easy access, filling and laying of utility lines where needed.
Abstract:
An electrically groundable, reusable, load-supporting surface includes a plurality of planar mats and a plurality of removable, electrically-conductive covers. At least one cover is configured to be coupled to each respective mat. Each cover includes at least one mesh portion constructed at least partially of electrically conductive material. The respective covers of adjacent mats in the load-supporting surface are configured to be electrically interconnected. At least one grounding rod is electrically connectable between at least one cover and the earth to electrically ground the load supporting surface.
Abstract:
A modular cell that may be used with other cells to form a matrix under a load bearing feature, the cell being a single piece molding that supports a compressive load placed thereon, the molding including a void space defined within: a skirt shaped support member defining a substantially planar surface with an opening therein; and at least one leg integral to and extending from the support member. The cell further includes at least one separate linking member that releasably links together multiple cells to form a matrix of cells. The cells may be linked together vertically and/or horizontally. The cell and matrix include greater load bearing capacity and rigidity through aligned legs to carry the weight as well as interlinking members that act to share the load among the various cells. The design also requires less material hence is cheaper to produce. The void space is also easily accessed hence allowing for easy access, filling and laying of utility lines where needed.
Abstract:
A pavement marking tape has raised, irregular polygonal relief features with retroreflective elements covering a portion of the surface of the tape. The form of the relief features minimizes shadowing effects. Raised relief features are shaped to increase the visible number of vertical faces and edges of the relief features, which are the most reflective structures, and are oriented toward incident light from an approaching observer to maximize retroreflectivity.
Abstract:
A modular cell that may be used with other cells to form a matrix under a load bearing feature, the cell being a single piece moulding that supports a compressive load placed thereon, the moulding including a void space defined within: a skirt shaped support member defining a substantially planar surface with an opening therein; and at least one leg integral to and extending from the support member. The cell further includes at least one separate linking member that releasably links together multiple cells to form a matrix of cells. The cells may be linked together vertically and/or horizontally. The cell and matrix include greater load bearing capacity and rigidity through aligned legs to carry the weight as well as interlinking members that act to share the load among the various cells. The design also requires less material hence is cheaper to produce. The void space is also easily accessed hence allowing for easy access, filling and laying of utility lines where needed.
Abstract:
A pavement interlayer, suitable for laying between layers of pavement, includes: at least one layer of interlayer material, a plurality of piezoelectric elements; at least one transmission line, coupled to the plurality of piezoelectric elements, for transmitting power generated by the plurality of piezoelectric elements to an output.
Abstract:
PURPOSE: A low-noise drain pipe paving material with improved durability and a paving method thereof are provided to prevent the fracture and abrasion of a surface layer caused by the separation of aggregates by enhancing the cohesion between a base layer and aggregates and between aggregates. CONSTITUTION: A paving method of a low-noise drain pipe paving material is as follows. Asphalt concrete, in which aggregates and asphalt are mixed, is placed over 4cm to form a base layer(100). A filler is prepared by mixing aggregates with a particle diameter of 0.1-1.5mm and an adhesive with a viscosity of 600-900cps, wherein the adhesive includes methylmethacrylate resin. The surface pores of the base layer are filled with the filler at a concentration of 0.1-0.8kg/m^2 so that the surface porosity of the base layer becomes 15-25%.
Abstract translation:目的:提供一种具有改善的耐久性和铺路方法的低噪声排水管道铺路材料,以防止由于聚集体的分离而导致的表面层的破裂和磨损,因为增强了基层和聚集体之间以及聚集体之间的内聚力。 构成:低噪声排水管铺路材料铺路方法如下。 将聚集体和沥青混合的沥青混凝土放置在4cm以上以形成基层(100)。 通过混合粒径为0.1-1.5mm的聚集体和粘度为600-900cps的粘合剂制备填料,其中粘合剂包括甲基丙烯酸甲酯树脂。 基体层的表面孔以0.1〜0.8kg / m 2的浓度填充填料,使基层的表面孔隙率达到15〜25%。
Abstract:
본 발명은 바이오 세라믹으로부터 방사되는 원적외선 에너지를 적절히 제공하여 인체의 건강에 보다 유리한 기능을 부여할 수 있도록 구성되는 인조잔디의 제조방법에 관한 것으로, 1.5m의 방사기 스크류를 통과시키면서 액상의 혼합물을 압출하는 방사공정; 유연제와 대전방지제 칩지유에 통과시키면서 1:4의 비율로 연신되게 하여 필라멘트 수를 결정짓는 1차연신 및 1:1.5의 비율로 연신되게 하여 필라멘트를 늘어뜨리는 2차연신공정; 냉각을 반복하면서 필라멘트를 고정하고 최종 와인딩하는 권취공정; 바탕직물에 제직하는 제직공정; 2~5 마이크론의 평균 입경을 갖는 분말상의 세라믹 원료 10~30중량%와 바인더 70~90중량%를 혼합하여 제조된 세라믹 에멀젼 용액과, 라텍스를 도포하는 백코우팅공정; 세라믹 에멀젼 용액이 도포된 인조잔디를 80~110℃의 온도에서 1.5~3.0m/min의 속도로 건조시키는 건조공정; 및 인조잔디 이면의 불순물을 제거하기 위한 브러싱공정;을 포함하여서 이루어진다.
Abstract:
본 발명은 일정한 영역 내에 다수의 투수층 및 보수층을 포함하는 포장도로 및 그 포장도로의 포장방법에 관한 것이다. 본 발명의 포장도로는 지반을 다져서 형성한 불투수성의 노상층, 상기 노상층 상에 형성된 투수성의 기층, 상기 기층 상에 형성된 레벨층, 그리고 상기 레벨층 상에 일정한 영역 범위 내에 형성되며 각각 같은 층으로 형성된 다수의 투수층 및 보수층을 포함한다.