Abstract: A plate segment includes: a substrate having a front side and a back side, wherein the back side is configured to be mounted to a support disc of a disperser; and rows of teeth protruding from the front side of the substrate. The rows of teeth are arranged along an arc extending from a first lateral side of the plate segment to an opposite lateral side of the plate segment. A first tooth in the rows of teeth has a first tooth face. A buttress extends from the first tooth face to a face of an adjacent tooth. The buttress has a concave profile at a height above the substrate less than a full height of the teeth.

Abstract: Disclosed is an economical and effective way of producing a double sided decorative wall using facing panels having a decorative face surface, in particular dry cast concrete panels having a regular surface structure, more preferably an embossed surface, most preferably a patterned surface. Further disclosed are wall components and a wall kit for a double sided decorative wall. The facing panels in the wall are stacked in a back-to-back arrangement into a pair of first and second back-to-back walls, which walls are interconnected by connectors which link at least one facing panel in the first wall to at least one facing panel in the second wall for forming the double sided decorative wall. The connecting members can be in individual connectors, or a combination of connectors for linking multiple facing panels or linking facing panels at corners or curves in the wall. The connectors can be of different length to enable the construction of decorative walls of different thickness.

Abstract: In an embodiment, a water containment barrier may include a hollow body at least partially defined by a front wall, a back wall, a top portion, a bottom portion, a first end, and a second end. An external support system may be connected to the front wall of the hollow body. The external support system may include an upper cross member, a lower cross member, a first side member generally extending between the upper and lower cross members, and a second side member generally opposite the first side member. The external support system may be configured to at least partially reinforce the front wall against internal forces and/or external forces exerted on the front wall. The barrier may also include an elongated foot member attached to the bottom portion.

Abstract: In an embodiment, a water management barrier may include a hollow body at least partially defined by a front wall, a back wall, a top portion, a bottom portion, a first end, and a second end. The front wall may include a plurality of raised portions spaced from each other and extending substantially between the top portion and the bottom portion. The raised portions may at least partially define a plurality of channels extending substantially between said top portion and said bottom portion. The raised portions and/or the channels may be configured to help the front wall resist deformation due to one or more forces being exerted on the front wall. The barrier may also include an elongated connection member connection to the first end and a connection recess formed in the second end. The barrier may also include an elongated foot member attached to the bottom portion.

Abstract: The shore side of a shore line water barrier is protected from flooding caused by storm surge over-topping the barrier. Water overtopping the barrier, such as from wind waves crashing against the barrier, is trapped, impounded and accumulated between a parapet atop the barrier and walls on the sides of a buoyant gate unit taller than the parapet and walls and normally resident below grade on the shore side of the barrier, hinged about an axis generally parallel to the barrier and spaced from the parapet by a distance not less than the height of the gate unit. The accumulated overtopping water is applied to rotationally float the gate unit from the horizontal position initially principally by buoyancy and then principally by hydrostatic pressure to drive the gate unit to an upright position to oppose storm surges having a water level higher than the parapet.

Abstract: The shore side of a shore line water barrier is protected by a disclosed construction and method from flooding caused by storm surge over-topping the barrier. Water overtopping the barrier, such as from wind waves crashing against the barrier, is trapped, impounded and accumulated between a parapet atop the barrier and walls on the sides of a buoyant gate unit taller than the parapet and walls and normally resident below grade on the shore side of the barrier, hinged about an axis generally parallel to the barrier and spaced from the parapet by a distance not less than the height of the gate unit. The accumulated overtopping water is applied to rotationally float the gate unit from the horizontal position initially principally by buoyancy and then principally by hydrostatic pressure to drive the gate unit to an upright position to oppose storm surges having a water level higher than the parapet.

Abstract: A plurality of closable and removable containment berm wall supports are preferably each made from three flexible coated fabric layers and preferably each wall support incorporates three reinforcing members and incorporates a closure means that selectively can close the support into a closed triangular frame. Each berm wall support is designed to cooperate with a sleeve attached to a flexible sidewall of a containment berm unit and when the wall support is in a closed condition to hold the sidewall in an erected condition and when the wall support is in an open condition to allow the sidewall to assume a let down condition. The let down condition allows a wheeled vehicle or other object to conveniently transit over the wall for placement on a floor of the containment berm unit within the perimeter established by the sidewall.

Abstract: 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 as plastic or aluminum, are folded across their longitudinal direction along perforations in the sheets so that sections of the sheet extend at an angle to one another, and the aforementioned folded formed barrier supports are caused to be positioned on a supporting surface so that a folded section of each sheet forms a barrier support (16) that faces towards the intended damming area. The barrier support is formed laterally by a number of mutually overlapping folded corrugated sheets. An arrangement for the execution of the method.

Abstract: Barrier for in particular water comprising inclined supports against which loading pallets are inclined, over which membranes are placed for the shaping of a sealed structure that is inclined towards the water mass that is to be enclosed. The supports are connected to each other by means of laterally arranged push and pulling forces taking lateral connections provided with flanges in their ends for the enclosing or gripping of a loading pallet. The lateral connections have in their ends protrusions protruding against their inclined support and gripping into holes in the upper loading pallet supporting beam. The lateral connections are telescopic and fixable in different positions, for instance by means of holes and through pins for the adaptation to different pallets and orientations of these respectively.

Abstract: Every year, during the summer and fall seasons, we experience heavy rainfall and floods. Whenever we have heavy rainfalls, we worry about the streets flooding and the safety of the levees. The flooding of streets and cities results in the loss of human life, as well as a loss in millions of dollars of property. The mobile levee system will protect the streets, properties, and cities from flood. It is easy and quick to install, and it is more secure than sand bags. The mobile levee system will protect millions of dollars in property as well as save human lives.

Abstract: 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 predetermined locations in the body of water. The modules are aligned in a row within the body of water so that the row of modules forms a dike which effectively segregates the body of water into two distinct parts.

Abstract: 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 member footing is provided for the support of brace members compressively positioned between the pillar tops and the brace member footings. A turnbuckle connects two portions of each brace member, and when properly manipulated, will force the brace member ends into holes in the pillar footings and brace member footings. Barrier panels with tongue-and-groove top and bottom edges form a wall when attached to the pillars using a brace plate and bolts. A water-resistant vapor barrier, with a weighted bottom portion, is draped over the top of the barrier panels for fastening between the pillars and panels using a hook-and-loop fastener and the barrier panel bolts. Alternate embodiments include differing arrangements and numbers of the brace members.

Abstract: A plastic apron endwall is connected to a drain which extends under a highway. The apron endwall is in the form of an upwardly opening trough having a general wedge shape and incorporates lateral wings which extend outwardly from the sides of the apron end wall into the surrounding soil, so that as installed, the soil overburden prevents the apron end wall from being displaced upwardly by buoyancy forces in the event that the ditch into which the apron end wall drains becomes flooded. The total planar area of the wings is selected so that the overburden, that is the soil which lies above the wings, is sufficient to offset any buoyancy force produced by water saturated the soil in which the apron end wall is embedded.

Abstract: The transportable, foldable protective barrier, especially against high water, contains a series of supports of supporting elements articulately joined with one another, a number of parallel pipe rods for the joining of the supports as well as a number of reinforcement filling elements for the bridging of the gaps between the pipe rods. The supports are unfolded into bracing triangles and joined with the pipe rods which span a plane which are completed by grids or panels as reinforcement filling elements. Over the supports and the reinforcement filling elements panels are laid in the event of (a need for) high water protection.

Abstract: A barrier forming a temporary dam that may be erected quickly alongside a river in spate to protect a flood-prone area. The barrier (11) mainly consists of extractable piles (15) fitted in holes in the ground, and removable water-tight members (20) that may be mounted between the piles once they have been drawn out of the respective holes. The water-tight members may be made of a stack of metal beams and thick bars.