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DPECO

Geosynthetics

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DP Mat

DP and DPL series of DPECO Woven Geotextile is made of high tenacity polyester multifilament yarn. 

DPL series is used for the subgrade stabilization of road, embankment, and railway construction, where shear failure occurs in only one direction.

This fabric especially minimizes the soil behavior by using the straining function in the direction where shear failure takes place. 

The DP series is used for an industrial complex, a port, and a field that uses dredged soil which receives forces from horizontal and vertical directions, It is specially woven.

Fabric that can maintain a stable form by using high-strength interwoven fiber (in both horizontal and vertical directions) and can be widely used for reinforcement and separation.
Applications
Uniaxial Biaxial
Retaining Wall Soft Soil Ground
Road Road
Railway Harbor
Embankment Industrial Area
Specifications
DPECO Woven Geotextile Standard Unit DPL Series(Uniaxial Product) DP Series(Biaxial Product)
DPL
10		 DPL
20		 DPL
30		 DPL
40		 DPL
50		 DPL
60		 DPL
70		 DPL
80		 DPL
100		 DP
5		 DP
15		 DP
15		 DP
20		 DP
30		 DP
40		 DP
50
Mechanicla Properties
Tensile Strength MD ISO 10319 kN/m ≥100 ≥200 ≥300 ≥400 ≥500 ≥600 ≥700 ≥800 ≥1000 ≥50 ≥100 ≥150 ≥200 ≥300 ≥400 ≥500
CD kN/m ≥50 ≥50 ≥50 ≥50 ≥50 ≥50 ≥50 ≥50 ≥50 ≥50 ≥100 ≥150 ≥200 ≥300 ≥400 ≥500
Tensile Elongation MD % ≤10 ≤12 ≤13
CD % ≤10 ≤12 ≤13
Tensile Strength @2% strain MD kN/m ≥18 ≥45 ≥60 ≥80 ≥95 ≥105 ≥150 ≥165 ≥200 ≥10 ≥18 ≥17 ≥18 TBA TBA TBA
CD kN/m ≥10 ≥10 ≥8 ≥10 ≥10 ≥10 ≥10 ≥10 ≥10 ≥10 ≥18 ≥30 ≥30 TBA TBA TBA
Tensile Strength @5% strain MD kN/m ≥45 ≥95 ≥145 ≥190 ≥250 ≥280 ≥350 ≥400 ≥500 ≥25 ≥45 ≥50 ≥50 TBA TBA TBA
CD kN/m ≥25 ≥25 ≥18 ≥25 ≥30 ≥30 ≥25 ≥25 ≥25 ≥25 ≥45 ≥75 ≥63 TBA TBA TBA
Puncture Resistance Strength CBR ISO 12236 N ≥6,500 ≥9,000 ≥12,000 ≥15,000 TBA TBA TBA TBA TBA ≥4,500 ≥7,500 ≥12,000 ≥17,000 TBA TBA TBA
Hydraulic Properties
Flux (h:50mm) ASTM D 4491 l/㎡/sec ≥1 ≥1 ≥10 ≥10 ≥3 ≥3 ≥5 ≥5 ≥5 ≥1 ≥1 ≥13 ≥13 ≥13 ≥10 ≥10
Permittivity (h:50mm) S-1 ≥0.02 ≥0.02 ≥0.2 ≥0.2 ≥0.06 ≥0.06 ≥0.1 ≥0.1 ≥0.1 ≥0.02 ≥0.02 ≥0.26 ≥0.26 ≥0.26 ≥0.2 ≥0.2
Applications
The values given are indicative to average test results obtained in our laboratory and independent authorized institutes. Various specifications of DP Mat are available upon customer’s demand.
Geosynthetics Dept.
  • +82-31-573-5060
  • +82-31-528-5060
  • dpeco@k-dpeco.com