What is a fin drain?
Fin drains are narrow trenches that may be thought of as ‘high-tech’ land drains . They utilise a ‘geo-grid’ sandwiched between layers of ‘membrane’ or ‘ geo-textile ‘ which act to direct any groundwater and/or surface water directly into a traditional piped drainage system.
What is a subsoil drain?
A subsoil drain is a drainage system which is installed to expel excess water from the surrounding soil in buildings. The perforated or slotted pipes are placed underground and are usually covered by geotextile material to stop soil entering it.
What is a filter drain?
Filter drains are gravel filled trenches that collect and move water. They also treat pollution. The trench is filled with free draining gravel and often has a perforated pipe in the bottom to collect the water. They are widely used to drain roads and are often seen along the edge of main roads.
What is an easy flow drain?
EZflow® Drainage System. EZflow Drainage Systems by Infiltrator are geosynthetic aggregate pipe systems for use in drainage applications. This gravel-free drainage system utilizes the time-proven principle used in gravel systems while eliminating the problems inherent with gravel.
What is corrugated drain pipe?
A corrugated pipe is a pipe with a series of ridges and grooves running parallel to each other on its surface. The ridges and grooves follow a pattern that is perpendicular to and bisecting the centerline of the pipe.
Is subsoil good for drainage?
The Benefits of subsoil drainage Protects foundations and your home: Subsoil drainage increases the stability of the footings of a building and reduces foundation movements due to soil moisture content. Prevents water pools: With water draining away, it doesn’t accumulate on the surface.
What are the 4 types of drainage patterns?
Drainage patterns
- Dendritic drainage pattern. Dendritic drainage systems (from Greek δενδρίτης, dendrites, “of or like a tree”) are not straight and are the most common form of the drainage system.
- Trellis drainage pattern.
- Rectangular drainage pattern.
- Radial drainage pattern.
- Deranged drainage pattern.
What is a carrier drain?
Unperforated (solid) twinwall products are also called carrier drains. With no holes in the dwells of the pipe, these drainage pipes distribute or store collected surface water as water can’t filtrate or escape.
How do land drains work?
How do land drains work? Land drains work by allowing water to flow into a pipe in waterlogged areas. When soil is saturated either due to the type of soil or how much rainfall there is, no more water can be absorbed so the ground becomes waterlogged.
How does EZ Flow Work?
EZflow is an engineered French drain system incorporating a polystyrene aggregate that provides enhanced performance, strength, filtration and longevity. EZflow is faster and easier to install than gravel and pipe, saving time and money on your project.
Which is stronger PVC or corrugated pipe?
Durability of Corrugated vs PVC Pipe PVC is definitely stronger and more durable, but how much that will actually benefit you is up for debate.
What is a FinFin drain?
Fin Drains are a modern version of a land drain. They rely on contemporary materials to improve the efficiency and reliability of traditional land drains, whether they are being used to collect water or to redistribute it to the land. Fin drains are narrow trenches that may be thought of as ‘high-tech’ land drains .
What are some typical uses of fin drains and drainage composites?
Some typical uses of fin drains and drainage composites are shown below. More and more uses are being found for the highly versatile drainage composites, from using them beneath roof gardens to protecting tunnel structures and bridgeworks.
What is the difference between traditional and fin drains?
They rely on contemporary materials to improve the efficiency and reliability of traditional land drains, whether they are being used to collect water or to redistribute it to the land. Fin drains are narrow trenches that may be thought of as ‘high-tech’ land drains .
What are the advantages of a flexible drain system?
The system offers ease of installation, is flexible and comprises a lightweight product (cheap and easy to transport). It is used as an alternative to the conventional aggregate drain and in successfully lowering the water table or intercepting seepage in a wide range of applications including: