Prefabricated Vertical Drains Drainage Material

Quick Detail

Package & Delivery Lead Time

Detailed Description

Prefabricated Vertical Drains Drainage Material Quick Detail: Material: polystyrene (HIPS) or polyethylene Applications:highway and railway According to customer requirement Description: Drainage plate is made of polystyrene (HIPS) or polyethylene plastic to prevent the soil particles through, It cement filter geotextile on top surface, so as to avoid blocking and make the hole channel smooth. Traditional drainage uses brick tile, more pebbles and gravel as a filter layer, which drains away water to designated spots. Comparied tothe traditional drainage ,drainage plate will save time, energy, investment, and also can reduce the load of the building. Features: 1. Vertical and horizontal reinforcing ribs are provided to significantly improve the strength of wall support of water-pervious pipe. 2. A frame with vertical and horizontal reinforcing ribs is provided outside the wall support. Polyester Filament yarns are wound in this frame and form a complete unit so that the water pervious layer has better strength and is not easily deformed or crumpled. 3. The water-previous pipe with reinforcing ribs may effectively block bulky soil lumps or gravels from breaking though the coating to ensure both filtration and water permeation. It can also effectively prevent damage to the thrust from working equipment. Meanwhile, it has excellent filreation and water permeation to ensure more reliable water discharge. Specifications: - - - - Properties | Unit | TestDesignation | RequiredValue | PropertiesofDrain | | | | Width | mm | - | 100mm(approx.) | Thickness | Mm | ASTMD5199 | 4.0mm(approx.) | TensileStrengthofDrain | kN | ASTMD4595 | >=2.50 | UVResistance(500hrs) | % | ASTMD4355 | 80 | Elongationat1.0kN | % | ASTMD4595 | 10 | Dischargecapacityforstraightdrainathydraulicgradient i=0.1and240kPA | m3/sec | ASTMD4716 | =100x10-6 | Dischargecapacityforbuckleddrainathydraulicgradient i=0.1and500kPA | m3/sec | ASTMD4716 | =35x10-6 | PropertiesofFilterJacket | | | | WidewidthTensileStrength | kN/m | ASTMD4595 | >7 | Trapezoidaltearstrength | N | ASTMD4533 | >100 | GrabStrength | N | ASTMD4632 | >500 | Punctureresistance | N | ASTMD4833 | >100 | Permeabilityat100mmhead | m/s | ASTMD4491 | >=1x10-4 | Apparentporesize | Micron | ASTMD4751 | <75 | - - - - Applications: Water discharge on road bed and shoulder of highway and railway Water discharge on coal stack yard, landfill and fertilizer stack yard Water discharge for retaining wall and bridge pier Water discharge for tailings dam in mine and fly ash in power plant Water discharge on sports ground, square and lawn Water discharge at landslide and slope Water discharge system for low-lying, wet land and saline land Underground irrigation and drainage system for agriculture oe horticulture Water discharge for tunnel, underground works and roof garden Water discharge and suction system Water discharge for site leveling project and water&soil preservation project

Basic Company Information

Ningbo Honghuan Geotextile limited company

Company Advantage

Detail Company Introduction

Trade Information