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7614826 |
Method and device for waterproofing and draining off infiltrated water in hydraulic structures
A sheathing of elastically deformable waterproofing sheet material ( 11 ) is applied and sealingly secured to a surface area of a hydraulic structure ( 10; 31; 36, 39 ) to be protected. The seeped...
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7614825 |
Deployable containment system
A modular dike assembly includes strut and corner members that may be interconnected to form a barrier or dike wall surrounding a primary container. The strut members are stackable for convenience...
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7568863 |
Panel forms
In various embodiments, panel forms can be used to control erosion or retain dirt walls. Each panel form can be comprised of a substantially rigid body that is adapted to be mounted to the ground...
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7552565 |
Flood barrier system
A flood barrier system for sealing an opening in a wall structure against the inflow of flood waters. The system comprises a plurality of elongated, horizontally disposed barrier elements of a...
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7445403 |
Liquid barrier assembly and connector therefor
The present invention relates to a liquid barrier assembly ( 1 ) comprising at least two barriers ( 2,3 ) each comprising a substantially rigid container and a front wall ( 5 ) against which liquid...
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7431534 |
Flood protection
The invention relates to flood protection comprising a plurality of fillable sacks made of flexible fabric material, with mutually adjacent coupling sides of adjacent sacks being connected to one...
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7431533 |
Floating levee sheet
A floating levee sheet which prevents the river water from overflowing the levee, and a plurality of which are interconnected to cover the waterside levee slope comprising; a watertight sheet body...
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7422392 |
Water control structure
The invention relates to improved pneumatically operated spillway gate systems and methods of constructing and operating the same. Methods of installation without the requirement for coffer dams...
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7364385 |
Protective flood barrier
A flood control system including panels made from plastic sheeting adhered to a frame and stacked one on top of the other. The panels are held in position by a series of columns, each of the...
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7341402 |
Barrier panel
A levee barrier panel to form a levee retaining wall has a top and a bottom and a plurality of apertures extending from the top to the bottom of the levee barrier panel. A cutter tool extends...
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7281879 |
Portable flood-barriers system
A portable flood-barrier-system can include a portable block of substantial mass; and a deflatable bladder, a first portion of which is disposed on a substrate; the block being disposed at least...
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7229234 |
Method for preventing and discharging flood
This invention discloses a simple and convenient method of floods control and with great discharge capacity. This invention is a method of speeding up the river floods water discharge ability into...
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7214005 |
Sectionalized flood control barrier
A sectionalized flood control barrier ( 10 ) for mounting on top of a levee or a river bank to prevent flooding. The barrier ( 10 ) consists of a footing ( 20 ) with a series of support channels (...
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7214004 |
Mobile flood wall
Mobile flood wall preferably comprising of plastic, characterized by support elements ( 1 through 5 ) as plates of a fitting thickness, each in the form of an equilateral triangle with one of the...
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7179387 |
Treatment system and method for remediating a body of water
A method for remediating a body of water includes sequestering a sector of water within the body of water. A communications channel is established between the water sector and a supply site. The...
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7157010 |
Polymeric flocculant infused silt fence
A polymeric flocculant infused silt fence assembly comprising two opposing and attached geo-textile sheets, each adapted to filter entrained non-colloidal particles and together encasing a layer of...
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7121764 |
Portable flood barrier section and flood barrier
A portable flood barrier section is located on a ground ( 2 ) to form a barrier ( 3 ) against flooding water ( 4 ), comprising an erectable wall ( 5 ) which along one of its edges ( 6 ) is hinged...
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7114879 |
Water control gate and actuator therefore
The invention relates to improved water control gates and related inflatable actuators, and associated sealing, manufacture and operation apparatus and methods. Advancements in technologies related...
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7033112 |
Water-retaining structure
Device for retaining water comprising a foundation, a retaining wall movably attached to the foundation and a shore movably, particularly hingingly, attached to the foundation, in which the shore...
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7021869 |
Sediment control device and system
A Sediment control devices and systems generally includes a core made up of granular material encased within a puncture resistant fabric, a compressible layer enwrapping the core and a geotextile...
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7011766 |
Capping and treating a metal-contaminated sediment
A method of treating a metal-contaminated sediment includes capping the sediment with a capping product containing sulfur and at least one component selected from the group consisting of clays,...
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6955759 |
Porous dike intake structure for fish diversion
A structure for diverting fish away from water intakes comprises a porous dike having a bottom portion, a central portion, and a top portion, the top portion preferably being submerged a short...
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6935809 |
Method and means for making an embankment
A method for making an embankment in areas and forming a barrier against water with the help of supports. For this purpose, corrugated steel sheets or corrugated panels of some other material, such...
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6840711 |
Flood control panel system
A modular flood control panel is provided having a base and supporting “A”-frame structure. The base locks into the ground, or supporting wall of sandbags, with a series of four adjustable...
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6755591 |
Liquid flow controller device
The device is composed of two, horizontally aligned component parts, namely, fixed spinway subtending an angle of 60° and a pivotal wedged-shaped module residing at a specific and constant...
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6746177 |
Block and a riparian improvement structure inhabitable for aquatic life
The riparian improvement structure for use upon riparian protection, shore and bank protection, wave control, water control, etc. of a river, lake, sea, etc. is composed of a plurality of blocks...
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6726405 |
Portable flood barrier and method of installation
In a method for providing a portable flood barrier ( 1 ), flood barrier sections ( 2, 3, 4 ) comprising two parallel, spaced apart, inflatable, elongated tubes ( 5,6 or 5,7 ) which are joined by...
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6705803 |
Tire foundation structure
A foundation comprising one or more layers or mattresses of tires, and a fill material provided within and/or between tires of each of the mattresses. The fill material is preferably a relatively...
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6691472 |
Foundation wall protector
A foundation protector for a foundation wall prevents moisture being retained in the foundation wall and also provides drainage for surface water so that water does not rest against the surface of...
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6676333 |
Frame members for a portable dam
A frame structure for use as a portable dam. Each frame structure is comprised of a support beam, a base beam and at least one brace beam connected together in pivoting relationship so that the...
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6623210 |
Guidance method and guidance system of flood water
A guidance system for protecting a specific zone as a safety zone against flood water while protecting landscapes near the specific zone from deteriorization. According to the described flood water...
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6612779 |
Embankment dam and waterproofing method
A dam includes a body ( 11 ) made of loose material, for example earth and/or rocks (A), and a water barrier ( 12 ) axially extending to the dam body ( 11 ), including a waterproofing layered...
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6588979 |
Flood fence
A flood fence wherein a plurality of deflectors or sections are placed end to end and into the soil in upright positions. The sections have a saw tooth bottom edge and downwardly extending uprights...
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6575662 |
Water quality management system and method
A water quality management system and method that controls the exchange of water between two bodies of water (e.g., estuary and ocean) separated by at least one land barrier. The system consists of...
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6562235 |
Enhanced anaerobic treatment zones in groundwater
A method to remediate a contaminated groundwater zone by shielding electron acceptors contained in groundwater flow that interfere with beneficial anaerobic reactions in the contaminated...
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6514011 |
Movable water-protection apparatus
The present invention provides a movable water-protection apparatus capable of driving a water barrier plate manually or automatically when needed. The movable water-protection apparatus includes a...
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6485230 |
Submersible modular dike and method for segregating body of water
A modular dike is used to divide a body of water into two distinct parts. The modular dike uses a plurality of floatable modules. Each module is floated into the body of water and sunk at...
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6467999 |
Internal pressure regulating system for flexible bag body, flexible membrane dam using the same, and method for regulating internal pressure in the flexible membrane dam
There is provided an internal pressure regulating system in which when a flexible bag body used for a collapsible dam is excessively pressurized, gas within the bag body is discharged. The system...
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6450733 |
Mobile anti-flood protection device
A mobile anti-flood protection device comprising flexible tubes ( 1 ) placed on top of each other with closed ends and at least one water connection. The ends of the tubes ( 1 ) are detachably...
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6443655 |
Flood barrier
A flood barrier unit is provided for a flood barrier system. Each unit has three pillars attached to pillar footings implanted in the surrounding ground surface. For each pillar a concrete brace...
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6413014 |
Damming device for erecting a liquid-damming protective bank
A damming device for forming a liquid-damming protective bank comprises at least one first board ( 1 ), in the active state laying, intended to be urged by the liquid against the surface and...
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6390154 |
Portable levee system and portable levee system bag
A portable levee system includes a bag having a preselected geometric shape. The bag is continuous in that it has a length at least equal to its width, and is preferably many times as long. A top...
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6382874 |
Riparian improvement structure unit
The riparian improvement structure unit for use in construction work for water control and protection is composed of the first tubular member and a plurality of stick-and-twig members tied in a...
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6368017 |
Storm water detention filter system
A detention filter system for the temporary accumulation and storage of storm water runoff is disclosed for limiting the rate of runoff from a developed tract of land to no more than that which was...
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6354762 |
Mounting member and flexible membrane dam
A flexible membrane dam is provided which can be installed easily and in which a concentration of stress at a time the dam is made to stand is less than in conventional structures. Mounting...
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6334736 |
Flood barrier
A barrier having a fluid-fillable body made of a non-rigid sheet material, a plurality of planar support members within the body for maintaining a desired shape of the barrier and a port for...
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6322289 |
Step silt terrace erosion prevention
The Silt terrace erosion prevention inventions called STEP, is directed to a low cost process to reverse soil erosion in a farm field by retaining the silt in a natural watercourse to form grassy...
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6196762 |
Non-clogging debris and sediment removal facility
A non-clogging facility (10) collects debris and sediment carried by water flowing in an open channel (DC) upstream of an inlet (I) to a conduit. A first section (12) provides a transition from the...
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6179521 |
Flexible membrane mounting metal fitting and flexible membrane inflating structural body
A flexible membrane inflating structural body is fixed to a structure such as a bed and slope sides of a waterway by using a mounting metal fitting comprising a first metal fitting and a second...
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6171984 |
Fiber glass based geosynthetic material
This invention relates to generally to geosynthetic materials which can be used for earthen reinforcement, and more particularly to a novel geosynthetic material exhibiting less strain under an...
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