An edge stabilization assembly for inclined surfaces having a synthetic tuft assembly; a water-permeable polymer mesh connected on one side of the synthetic tuft assembly, and a tuft-free non-permeable woven polymer mat connected on the other side of the synthetic tuft assembly, and a plurality of fasteners.

Drive-over berm systems that protect raised sections of protective containment liners from truck and heavy equipment damage are disclosed. A ramped outer berm abuts an elevated portion of the liner, which may be raised to a desired height by an insert positioned under the liner. A ramped inner berm may about the elevated portion of the liner, and a connector plate may be used to secure the outer and inner ramped berms together. The height of the raised portion of the liner is selected to provide the desired sump capacity of the containment area. The inner berm and/or outer berm may be provided in sections that can be connected end-to-end.

A containment basin comprising a plurality of interlocking modular panels, wherein said modular panel are free-standing. The interlocking modular panel for use in a containment basin, comprise: a base section; and a side section; wherein said base section panel and side section panel being fixedly connected to one another at an edge and comprising a plurality of rib elements bridging the side section and base section.

The present invention provides a compacting shoe manufacture for attachment to the vibration system and assembly of a vibratory compacting machine, the compacting shoe including a contact plate with an arched contact surface sized and shaped to fit reasonably snugly around a portion of a pipe intended for underground installation, the compacting shoe also including at least two foot portions with a flat central section and first and second end sections provided at an angle relative thereto, the foot portions further including a durability sleeve preferably composed of an ultra-high-molecular-weight polyethylene material.

A geoturf tube for stabilization of erodible ground surfaces said geoturf tube formed of a geotextile fabric in a tubular shape and configured to contain sands but allow water to pass through and a tufted tensile elements cover attached to at least a portion of the geotextile fabric. Alternatively, a geoturf cover of a geotextile and a plurality of tufted tensile elements installed as a separate layer above a geotube to serve as a protective barrier and extend the service life of the geotube. A method of stabilization of erodible surfaces with a geoturf tube or a geoturf cover is disclosed.

The present invention relates to an anti-erosion system made of geo-synthetic material, preferably of polysteel raw material (polypropylene (PP) and polyethylene (PE) mixture) instead of only polypropylene or polyester or nylon, resulting in a compromise between the mechanical properties of polypropylene, the chemical properties of polyethylene, and the good resistance to the environmental agents achieved through the incorporation of molecular chain stabilizers. The fraction of PP should range from 50% to 90% and the fraction of PE from 10% to 50%.

A system and method to create or elevate a berm of a liquid retention facility by placement of lightweight fill material anchored by impervious liner material(s). The liner materials can be part of the liquid retention pond. The system and method can also be used to elevate the height of the berm in combination with impervious liner retention material. By constructing the berm system on an existing berm, earth embankment or levee, the effective height of the system structure can be increased. The liquid impervious liner material provides a watertight surface, joining media, and the anchoring of the lightweight fill material to the existing berm. The system may use solid wall hollow body structures. The system may also use flexible and liquid porous geotextile structures including geotubes. The liquid impervious liners retain the liquid in the retention pond.

The present invention relates generally to a below grade, blind side, waterproofing sheet membrane with adhesive and low reflectivity granular particle layer to fully bond to concrete/shotcrete, and a method of making, and using same. More particularly, the invention encompasses a below grade, blind side, waterproofing sheet membrane with adhesive, and having at least one layer of low reflectivity granular particle layer that are fully or partly embedded into the adhesive layer, and where the average reflectivity of the exposed granular particles is about 50 or below 55 percent reflectivity on a standard reflectivity scale. The inventive waterproofing layer having the waterproofing sheet membrane, and an adhesive layer having embedded therein low reflectivity granular particles can be used in any building or wall construction, and can be placed under or around a foundation of a building or dwelling or on its below grade blind side retaining walls, etc.

Drive-over berm systems that protect raised sections of protective containment liners from truck and heavy equipment damage are disclosed. A ramped outer berm abuts an elevated portion of the liner, which may be raised to a desired height by an insert positioned under the liner. A ramped inner berm may abut the elevated portion of the liner, and a connector plate may be used to secure the outer and inner ramped berms together. The height of the raised portion of the liner is selected to provide the desired sump capacity of the containment area. The inner berm and/or outer berm may be provided in sections that can be connected end-to-end, thereby reducing the weights and lengths of the components of the drive-over berm systems.

A temporary all plastic erosion control blanket is configured to slow water runoff, to provide sediment and erosion control, and to enhance re-vegetation. The temporary all plastic erosion control blanket is fully degradable within less than one year. The temporary all plastic erosion control blanket is a warp knitted structure formed from polyolefin or polyamide materials and includes integral visual stake placement indicia.