Drainage Composites
Drainage composites are easy-to-install, factory-assured replacements for granular drainage layers. They consist of a dimpled polymeric core with a woven or non-woven geotextile attached to one side.
The three-dimensional composite drainage net is a new type of geosynthetics. It uses high-density polyethylene as raw material and is processed by special extrusion molding technology. It has a unique three-dimensional structure, with a thick vertical rib and inclined ribs on the top and bottom.
Three-dimensional composite drainage network
The three-dimensional composite drainage network is a new type of geotechnical material that can reduce water pressure and protect the secondary lining of tunnels. The drainage net is made of high-density polyethylene, and it can withstand a large compressive load. It also has good tensile strength and chemical resistance. It can be used in a wide range of applications, including landfill, railway, tunnel, and underground structure drainage.
Traditionally, sand and gravel are used for leachate collection and drainage in landfills, but these materials require a lot of space for stacking. In addition, they can cause damage to the anti-seepage geomembrane. The three-dimensional drainage network is a good choice for these applications. It is easy to install and can help prevent surface leakage in time.
In addition to its water-seepage protection and drainage function, the three-dimensional composite drainage net has excellent permeability and drainage efficiency. It can also be used in the sealing layer of landfills, which will improve its performance and durability. It can also be used for slope leachate diversion, which is important in landfill seal yard systems.
The three-dimensional composite drainage network has a special structure that allows it to resist clogging by fine particles. Its drainage holes are composites drainage network arranged in the fiber orientation, and the gaps between the fibers provide a high filtration capacity. In addition, the three-dimensional composite drainage network can be used for soil reinforcement and anti-seepage. It is an ideal alternative to traditional French drains and has many other uses, such as in landscaping and athletic fields.
Double-ribbed composite drainage network
A double-ribbed composite drainage network is a new type of dewatering geotechnical material designed to replace traditional sand, gravel and other natural drainage materials. It consists of three-dimensional bi-planar HDPE geonet heat-bonded on one side or both sides with nonwoven needle punched geotextiles. It has the functions of drainage, isolation and reinforcement.
The unique tri-dimensional core structure can bear higher compression loading in construction and remaiin the certain thickness and provide good water conductivity property. It also can function as a filter, drainage, ventilation and protection system, which is an ideal replacement for traditional natural drainage material.
Its high tensile strength and shearing strength ensure the longevity of the composite drainage network. It can be used for a wide range of applications such as railway, highway, tunnel, municipal engineering, reservoir, slope protection and other drainage works.
The drainage network is placed above or below the leachate collection guide layer to prevent soil particles from clogging the geonet core and to ensure that the saturated head of the lining leachate is smaller than the thickness of the core. In addition, the double-sided adhesive ooze water composite drainage network has the comprehensive performance of “filtration drainage breathability protection”. This makes it the best choice for piscina de geomembrana landfill expansion leachate drainage and slope drainage. This drainage system can also avoid the leakage of liners caused by excessive water head, ensuring that the landfills remain safe.
Single-ribbed composite drainage network
A composite drainage network is a new type of drainage geosynthetic material that can replace traditional gravel and sand. It can be used in railways, highways, tunnels, municipal engineering, reservoirs, and slope protection projects. Its “filtration – drainage -breathable-protection” comprehensive performance makes it an ideal choice for the construction of transport infrastructure. It has a high drainage capacity, and can withstand 2000Kpa compression loading. It can also be used as a back drain for retaining walls.
Its special process produces a dense fabric with small and few voids, resulting in a high permeability and low filtration resistance. The fabric is characterized by its high water holding capacity, good wrinkle resistance, and long service life. It can withstand acids and alkalis, and is corrosion resistant.
It has the advantages of being able to be cut into various shapes and sizes, and can be easily installed in different construction sites. It is also easier to clean and maintain than conventional drainage materials. It can also be used as a barrier for frost heave, as well as for the drainage of sports fields and other athletic facilities. It is also suitable for landfill leachate diversion and slope leachate collection. It is designed to be a safer and cheaper alternative to traditional gravel. The ribs are made of high-density polyethylene, with carbon black added for anti-ultraviolet aging. The two intersecting ribs form drainage channels and have high longitudinal and lateral drainage capacity.
Non-woven composite drainage network
The non-woven composite drainage network is a type of geotextile fabric that is made by bonding instead of weaving. This fabric is a popular choice for separation and filtering applications. It is easier to cut and has better water permeability than woven fabric, which can become weakened by time and pressure. It is also a good choice for erosion control and drainage solutions.
There are several different types of non woven drainage fabrics available on the market, including lighter weight, medium, and heavyweight fabrics. The type of non woven that you choose will depend on the specific application. For example, pipe wrap and French drain projects require lightweight non woven fabric that allows water to flow through. Roadway stabilization projects use medium weight non woven fabric, and heavier projects need heavyweight non woven fabric that is strong enough to support road construction.
A popular drainage solution is a non-woven composite drain, which combines a dimple core with a geotextile filter fabric. This product is a cost effective alternative to traditional pipe and crushed stone wrapped drains, as it eliminates the need for a large trench. In addition, it prevents soil fines from clogging the pipe, which could lead to leakage. The drainage composite can be used in a wide variety of applications, including residential and commercial waterproofing, athletic field drainage, and highway edge drains.