Composites Drainage Network
Composites drainage network is a geonet-based product that is used to relieve hydrostatic pressure buildup against subterranean surfaces. It is suitable for landfill, roadbed and railway backfill drainage, tunnel drainage, retaining wall back drainage and garden ground drainage.
It can reduce the loss of soil particles, guard soil stability and forestall first-rate particles from infiltrating the drainage system, avoiding clogging of drainage holes. Its filtration – drainage – ventilation – protection function is very good.
High permeability
Unlike traditional natural drainage materials such as gravel and sand, composites are lightweight and easily installed. They are also compatible with sheet and waterproofing membranes. They are effective in collecting and transporting water to drainage outlets. In addition, they help to prevent the formation of leachate pools in landfills.
The high permeability of these products is due to their large specific surface area, good chemical corrosion resistance and low filtration resistance. In addition, the pore size of composites is smaller than that of non-composite geotextiles. In addition, they are able to withstand high compressive loads and retain their thickness over time.
These composites are suitable for various applications, such as landfill back drainage, slope leachate diversion and retaining wall back drainage. They are also useful for road and railway drainage. They are used in the construction of highways and tunnels, as well as for foundation backfill.
The tensile strength of the three-dimensional composite drainage net is significantly higher than that of many geogrids used for foundation reinforcement, which reduces the influence of frost composites drainage network heave. The drainage network also limits lateral movement of the total base and can make it more compact, thus improving its support capacity. This can reduce the risk of ground instability and improve the life of the construction. Moreover, it can reduce the cost of the project by reducing the amount of aggregate required for the total base.
Low filtration resistance
Drainage composites are used in soil sheltered structures, such as green roofs, plaza decks and planters, to protect the waterproofing membrane and ensure a free flow of water. They are also used in road construction and as drainage systems. They help to prevent water buildup and are especially effective in damp environments. They are lightweight and easy to assemble. They are also more efficient than concrete drainage channels and are more cost-effective.
A typical drainage composite consists of a molded three-dimensional plastic core that is covered on one side with a nonwoven geotextile fabric. It is designed to be an alternative to traditional aggregate drain tiles. This geocomposite is able to provide the same or higher drainage capacity than an aggregate solution. It is also able to reduce pumping rates.
In addition to drainage, the composite is able to dissipate groundwater and lower soil levels, which helps to prevent liquefaction and basis settlement. It can also be laid under foundations to discharge water and prevent mudsill small material from reaching the foundation strata, thereby increasing the supporting property of the foundation.
The composite is made from a high-density polyethylene (HDPE) raw material and manufactured via particular extrusion forming technique. The middle rib has strong rigidity, which is arranged longitudinally to form a dewatering channel, and the upper and bottom fillets are formed support to avoid the geotextile from inserting into the drainage channel, which means it can keep good drainage performance even under a high load.
Long service life
Drainage composites are an excellent choice for road foundations and can reduce the amount of gravel that needs to be placed. They can also be installed much faster than traditional drainage systems. Unlike French Drains, which require a wide trench and crushed stone, drainage composites can be installed in a narrow trench and embedded in washed concrete Uniaxial Plastic Geogrid sand. This prevents soil fines from clogging the drainage layer and provides stability and support.
The material is made of high-density polyethylene and has a high degree of compression strength. It can also withstand a high flow rate without deterioration. Its long service life is attributed to its chemical persistence and durability, which helps it resist the effects of weather and other factors that can reduce its allowable flow volume. In addition, the material is easy to install and is compatible with both sheet and waterproofing membranes.
Composite drainage mats are a new type of drainage geosynthetic, which is used in construction projects to provide a more environmentally friendly alternative to traditional sand and gravel layers. They are designed to drain groundwater and decrease groundwater levels, preventing soil liquefaction and foundation settlement. These mats are also available in a variety of sizes and can be cut to fit your project requirements. They can be used in highway foundations, landfills, railways, and tunnels, as well as for retaining wall drainage and garden projects.
Easy to install
A drainage composite is an all-in-one system that combines a three-dimensional plastic drain with a non-woven geotextile fabric. It can be installed under concrete and provides a reliable way to manage water buildup. It also offers protection for waterproofing systems and helps limit hydrostatic pressure against the subterranean surfaces.
The plastic drainage composite is made of a three-dimensional polypropylene core that is cuspated under heat and pressure, and is then bonded to the geotextile. The result is a durable material that can withstand heavy loads and abrasion. It is ideal for use in highway foundation projects to improve drainage and reduce hydrostatic pressure.
In addition to improving drainage, a composite drainage net can help to prevent the movement of fine materials into the foundation layer. It can also limit lateral movement of the total base and increase the support ability of the foundation. This material can be easily installed, making it an excellent choice for a variety of applications.
The drainage composite can be used with a variety of construction methods, including spray and sheet application. It can be bonded to the surface of the concrete before spraying or applied by hand. It can be used in conjunction with PROCOR fluid applied waterproofing membranes and BITUTHENE self-adhesive waterproofing membranes. It is also compatible with other construction products, such as geotextiles.