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    • 2. 发明申请
    • MODULAR BUILDING CONSTRUCTION APPARATUS AND METHOD USING INVERTED CHANNEL MODULES
    • 模块化建筑设备和使用反向信道模块的方法
    • WO1998054419A2
    • 1998-12-03
    • PCT/US1998011383
    • 1998-06-01
    • OLDCASTLE PRECAST, INC.MESSENGER, Harold, G.
    • OLDCASTLE PRECAST, INC.
    • E04C00/00
    • B28B7/22B28B7/08B28B23/04E04B1/34823
    • A monolithically cast inverted channel is provided, in one embodiment, using a combination of mild steel mesh and pre-stressed strand. Pre-stressed strand is held in tension during casting, and draped from the outer wall to the center span. In one embodiment, pre-stressing is not needed and the molds are configured to provide a cambered roof/ceiling span. The device is cast on edge, in a self-stressing steel form, and rotated to the upright position after curing. Multiple modules can be joined edge to edge to form the building with open ends, to be closed by end caps which may be separately cast. Modules may be stacked for multi-story applications. Long-span modules, such as modules having spans of 30 feet or more, are provided.
    • 在一个实施例中,使用低碳钢网和预应力钢丝的组合,提供了单片铸造的反向通道。 预应力股在铸造过程中保持张力,并从外壁覆盖到中心跨度。 在一个实施例中,不需要预应力,并且模具被配置成提供拱形屋顶/天花板跨度。 该装置以自应力钢的形式在边缘铸造,并在固化后旋转到直立位置。 多个模块可以边缘到边缘连接以形成具有开口端的建筑物,由可以分开浇铸的端盖封闭。 模块可以堆叠用于多层应用。 提供了长跨度模块,例如具有30英尺或更大跨度的模块。
    • 3. 发明申请
    • STORMWATER TREATMENT SYSTEM WITH GUTTER PAN FLOW DIVERTER
    • 具有GUTTER PAN FLOW DIVERTER的STORMWATER TREATMENT SYSTEM
    • WO2014201223A1
    • 2014-12-18
    • PCT/US2014/042077
    • 2014-06-12
    • OLDCASTLE PRECAST, INC.
    • ALLARD, Douglas, Paul
    • E03F5/04
    • E03F1/002E03F5/0401Y10T29/49826
    • The invention concerns an apparatus, its use within a treatment plant and the method of operating the treatment plant for managing storm water flow and inhibiting the flow of pollutants, debris, and other contaminants into drainage systems. The apparatus comprises a flow diverter installed at an inlet (3) of a treatment area (4), such as a bioretention treatment area or a storm water retention and detention system whereby in normal use, water is directed to the treatment area and in the case of strong rain falls, water is bypassed the treatment area. The bypass comprises a bypass opening in an internal wall in the form of a weir such that excess water flows over the weir directly to the outlet (7) without passing through the treatment area.
    • 本发明涉及一种设备,其在处理设备内的使用以及操作处理设备以控制雨水流动并且抑制污染物,碎屑和其它污染物流入排水系统的方法。 该装置包括安装在处理区域(4)的入口(3)处的分流器,例如生物滞留处理区域或雨水保持和滞留系统,其中在正常使用中,水被引导到处理区域 强降雨的情况下,水被绕过处理区。 旁路包括在堰形式的内壁中的旁路开口,使得多余的水直接流过堰直到出口(7),而不通过处理区域。