Abstract:
This application relates to a light-weight, multi-purpose construction panel. The panel may be formed, for example, from molded plastic. Each panel includes a substantially planar deck on a first side thereof and a second side comprising alternating male and female sleeves arranged in honeycomb-like compartments defined by a plurality of wall elements. A pair of panels may be releasably coupled together with their respective second sides facing inwardly to form a construction assembly. When a pair of panels is coupled together, the male sleeves of one panel matingly fit within the females sleeves of the other panel, and vice versa. Each panel may also include guide tubes which are aligned when the panels are coupled together. A plurality of channels may be formed in the deck on the first side of the panel and spaced-apart apertures may be arranged in the channels in alignment with the guide tubes for insertion of fasteners therein or to allow water drainage through the assembly. The wall elements may include spaced-apart notches which together define conduits extending through the interior of an assembly when a pair of panels are coupled together. The conduits are sized to receive fluid delivery tubes for delivering fluid, such as heated air or water, through the panel assemblies. The panel assemblies may be used for many different construction applications including flooring, roofing and wall structures.
Abstract:
The inventive floor covering element comprises a top side, a bottom side, with which it can be laid onto a floor area, and comprises two faces arranged on opposite sides and two lateral sides which extend in a manner that is essentially perpendicular to said faces, and which are arranged on opposite sides. A trough-like recess is configured on the top side and extends over the entire length of the floor covering element. In order to enable water to be channeled away in a controlled manner, the trough-like recess is configured between two bank-like elevations which extend over the entire length of the floor covering element, which are upwardly convex in the cross-sections thereof, and which run parallel to one another. The recess is preferably concave in the cross-section thereof, and the surface of the elevations transitions into the surface of the recess in a smooth and continuous manner.
Abstract:
A permeable surface covering unit comprises a top surface and at least two pairs of irregularly shaped mating sides, one or more passageways extending downwardly from the top surface, and at least one under channel connected to the passageways for retaining liquid, such as storm water. The sides of the unit preferably define an irregular rotational tessellation element. The passageways may comprise gaps or side cavities between units and/or core cavities or other passageways within the unit. Optional undercuts may be provided in the core cavities. Pervious material plugs are cast into the cavities extending into the channel or undercut. Thereby the plug is locked into the cavity like a rivet and resists being dislodged by mechanical or hydraulic forces. A permeable surface embodiment comprises a combination of pervious and impervious units, wherein the ratio of permeable to impermeable units and resulting surface absorption rate may be adjusted.
Abstract:
본 발명은 홍수, 가뭄, 지구 온난화, 사막화, 해수면 상승 방지 및 토양지하수 복원을 위한 초고속 투수성 블록 도로포장 시스템과 그 시공 방법에 관한 것으로서, 투수 기능이 탁월한 고성능 투수 포장 블록을 사용하여 도로 및 도로주변 넓은 면적의 유출수를 포장 면 하부로 투수시키고, 투수된 유출수를 포장 면 하부에 저류 및 저수 용량이 큰 조립식 구조물을 구조물용 블록을 적층 시공하여 지반과 지중으로 침투, 확산시키거나 별도의 저수공간으로 송수 처리하도록 한 것으로, 특히 투수성 블록 자체 공간에도 상당량의 물을 저장 및 저류 할 수 있어 도로상에 내리는 강우는 물론 주변 토지로부터 유출되는 우수를 도로에 포설된 블록 배수홀을 통해 집수할 수 있고 단위 면적당 구조물 공간을 확대할 경우 일정면적의 도로에서도 도로보다 2~100배 이상의 넓은 면적의 우수를 저장, 저류할 수 있어, 바다로 유출되는 우수를 지반 내에 가둘 수 있고 표층 블록 하부 바닥 및 지반에 설치된 오염제거 매트로 기름, 타이어 분진, 각종 중금속이 걸러지게 되어 깨끗한 우수를 지하 공간에 가두는 효과를 얻을 수 있는 홍수조절, 가뭄 방지, 수자원 보존, 해수면 상승 방지 및 토양지하수 복원의 효과가 있다.
Abstract:
A flexible shock absorbing component providing cushioning for surfaces, especially wall and floor surfaces, is described. The shock absorbing component includes two sheets (11, 21) of thermoplastic, each sheet with inwardly facing, opposing, resiliently compressible indentations (22) extending into a cavity between the two sheets. The shock absorbing component also includes a layer of particulate matter (40) applied to and adhered to the outer surface of one of the sheets, to provide wear and weather resistance. A moderator may also be attached to the outer surface of the sheet.
Abstract:
This application relates to a light-weight, multi-purpose construction panel. The panel may be formed, for example, from molded plastic. Each panel includes a substantially planar deck on a first side thereof and a second side comprising alternating male and female sleeves arranged in honeycomb-like compartments defined by a plurality of wall elements. A pair of panels may be releasably coupled together with their respective second sides facing inwardly to form a construction assembly. When a pair of panels is coupled together, the male sleeves of one panel matingly fit within the females sleeves of the other panel, and vice versa. Each panel may also include guide tubes which are aligned when the panels are coupled together. A plurality of channels may be formed in the deck on the first side of the panel and spaced-apart apertures may be arranged in the channels in alignment with the guide tubes for insertion of fasteners therein or to allow water drainage through the assembly. The wall elements may include spaced-apart notches which together define conduits extending through the interior of an assembly when a pair of panels are coupled together. The conduits are sized to receive fluid delivery tubes for delivering fluid, such as heated air or water, through the panel assemblies. The panel assemblies may be used for many different construction applications including flooring, roofing and wall structures.
Abstract:
A molded concrete slab is designed in the form of a parallelepiped signal slab which is particularly provided for laying on the roadside or the like travel surface where it has the function of a warning device. The upper face of such a molded slab has a profiled structure forming at least a plurality of transverse grooves. The improved molded slab is characterized in that the profiled structure, which extends from the first long side that is aligned with the roadside to the opposite long side in the laid position of the molded slab, cooperates at least in sections with respective blind holes.
Abstract:
A permeable surface covering unit comprises a top surface and at least two pairs of irregularly shaped mating sides, one or more passageways extending downwardly from the top surface, and at least one under channel connected to the passageways for retaining liquid, such as storm water. The sides of the unit preferably define an irregular rotational tessellation element. The passageways may comprise gaps or side cavities between units and/or core cavities or other passageways within the unit. Optional undercuts may be provided in the core cavities. Pervious material plugs are cast into the cavities extending into the channel or undercut. Thereby the plug is locked into the cavity like a rivet and resists being dislodged by mechanical or hydraulic forces. A permeable surface embodiment comprises a combination of pervious and impervious units, wherein the ratio of permeable to impermeable units and resulting surface absorption rate may be adjusted.
Abstract:
Es werden eine Drainageverbundplatte und ein Aufbau mit Natursteinen, Betonsteinen oder Fliesen vorgeschlagen. Ein einfaches Verlegen bei guter Abdichtung und Entwässerung wird dadurch ermöglicht, daß die Drainageverbundplatte mit ober- und unterseitigen Nuten sowie diese Nuten verbindenden Durchbrüchen und/oder einer vorzugsweise aus Bitumen bestehenden Dichtungsschicht versehen ist, wobei die Betonsteine, Natursteine oder Fliesen unmittelbar auf die Drainageverbundplatten aufgeklebt oder nur aufgelegt werden.
Abstract:
A road structure facilitating drainage is provided to prevent water from being splashed by vehicles and to minimize the water inflow into a base layer by moving a pressing plate horizontally and downward and increasing pressure in the first water passage. A road structure facilitating drainage comprises a support net, and a pressing device(100). The pressing device has a plurality of elastic pressing rods(120). Second connecting pipes(153) are communicated with water flow pipes. First connecting pipes(152) are communicated with perforated pipes. A sewer(151) is communicated with a drain pipe. The pressing rod has cylinders(121) engaged with supporting pistons(111) and elastically combined with by elastic bodies. An elastic pressing member is installed at the lower surface of the pressing rod. Pressing members(140) of the pressing rods are horizontally placed. Pressing plates(170) are movably fitted in the piston. Two sides of a first water passage(113) are communicated with the sewer. A second water passage(114) is communicated with first connecting pipe. A third water passage(115) is communicated with the second connecting pipe. The first and second water passages are moved together by a first opening and closing plate(161) if internal pressure of the first water passage is increased to close communication holes of the first and second water passages. The first and third water passages are moved together by a second opening and closing plate(162) if internal pressure of the first water passage is increased to close communication holes of the first and third water passages.