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Leading Manufacturer, Supplier & Retailer of Drainage Composite and Floradrain.

Floradrain

Width 80-100 mm
Thickness 8 mm
Tensile Strength >10 Kn/m
Discharge Capacity (at 300 kPa) (in clay) 0.154 l/s/rn
Apparent Opening Size in wet condition 150 Microns

Introduction:Clay soil has a low permeability and hence pore water trapped in the soil cannot come out in a short time period. Floradrain (FFD-8) prefabricated drain can be installed vertically to depths as great as 40 m. Water, under pressure in excess of hydrostatic pressure, flows through the Jute filter sheath and into the core coir channels where it is led vertically out of the soil. This may be either up or down to intersecting natural layers or to the surface where a sand drainage blanket or Jute-coir prefabricated strip drains are provided. The water in the soil has to travel the distance to the nearest drain to reach a free drainage path. The drains are usually placed in a triangular configuration of 1 to 10 metres - depending on the desired consolidation time. As a result of this method of accelerating the consolidation process, uneven post-construction settlements can be virtually eliminated.

Application: Accelerated settlement and consolidation of construction over soft soil like Road Rail embankments, underwater constructions, Foundations for tank farms and material storage areas, Land Reclamation etc.

Technical Specification

Parameters	Unit	Test Method	FFD-8 value
Width	Mm	ASTMD4716	80 100
Thickness	Mm	ASTMD4716	8
Tensile Strength	Kn/m	ASTMD4716	>10
Discharge Capacity (at 300 kPa) (in clay)	l/s/rn	ASTMD4716	0.15
Apparent Opening Size in wet condition	Microns	ASTMD4716	150

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Drainage Composite

Purity Provides positive drainage, Easily placed, High compressive strength
Applications Gas venting and gas monitoring vents, Underground cut off curtains
Thickness 8 mm to 10 mm
Functions Drainage, Protection, Filtration, Separation
Roll sizes 1.83 X 15.25 m
Core Compressive Strength 250 kN/m2 to 862 kN/m2

Introduction:

Drainage composites are made by combining two or more geosynthetic materials to achieve multiple functions like

Filtration - Drainage,
Filtration – Separation- Drainage,
Filtration – Separation – Drainage – Protection
Filtration – Separation – Drainage – Protection - Impermeability

These are highly robust which allows them to withstand high degree of stress during installation, it adapts perfectly to uneven surfaces due to its light and flexible make and are easy to transport and store. These drainage composites are long-lasting as they are imperishable, chemically inert, resistant to microorganism, resistant to oxidization, insensitive to atmospheric agents, insensitive to salt water etc. These usually comes as drainage nets which are both biaxial and triaxial, both these net comes with geotextile on one side, on both sides, geotextile on one side and impermeable membrane on the other side, which act as waterproofing material.

Functions of Drainage Composites

Primary Function

Drainage

High drainage capacity, even on minimum slopes and when subjected to high loads.

Secondary Function

ProtectionProvide effective protection to waterproof membranes or impermeable liners.

Filtration