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Tel : 0086-514-83666888

Fax : 0086-514-83666918

Mobile phone : +86-13805256564/18901445888

Contacts : Mr. Ma

Zip code : 211409

URL : en.yzzw.net

E-mail : yzzw88@sina.com

Add : Jinying Industrial Zone, Maji Town, Yizheng, Jiangsu, China

Performance

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Technical index of polyester staple fiber geotextiles main project
Specifications
Project
100 150 200 250 300 350 400 450 500 600 800 Remarks
Unit area quality deviation -8 -8 -8 -8 -7 -7 -7 -7 -6 -6 -6
thickness mm 0.9 1.3 1.7 2.1 2.4 2.7 3.0 3.3 3.6 4.1 5.0
Width deviation -0.5
Breaking strength KN/m 2.5 4.5 6.5 8.0 9.5 11.0 12.5 14.0 16.0 19.0 25.0 Vertically and horizontally
Elongation at break 25100
CBR bursting strength KN 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.2 4.0
Equivalent aperture O90 O95mm 0.070.2
Vertical permeability coefficient cm/s K(10-110-3) K=1.09.9
Tearing strength KN 0.08 0.12 0.16 0.20 0.24 0.28 0.33 0.38 0.42 0.46 0.60 Vertically and horizontally


Technical index of main project of polyester filament yarn

Specifications
Project
100 150 200 250 300 350 400 450 500 600 800 Remarks
Unit area quality deviation -6 -6 -6 -5 -5 -5 -5 -5 -4 -4 -4
thickness mm 0.8 1.2 1.6 1.9 2.2 2.5 2.8 3.1 3.4 4.2 5.5
Width deviation -0.5
Breaking strength KN/m 4.5 7.5 10.0 12.5 15.0 17.5 20.5 22.5 25.0 30.0 40.0 Vertically and horizontally
Elongation at break 4080
CBR bursting strength KN 0.8 1.4 1.8 2.2 2.6 3.0 3.5 4.0 4.7 5.5 7.0
Equivalent aperture O90 O95mm 0.070.2
Vertical permeability coefficient cm/s K(10-110-3) K=1.09.9
Tearing strength KN 0.14 0.20 0.28 0.34 0.40 0.49 0.56 0.63 0.70 0.82 1.10 Vertically and horizontally


Mat (performance index)

Model Index CDK05 CDK06 CDK08 CDK10 CDK15 CDK20
Thickness (does not contain filter membrane thickness) 5 6 8 10 15 20
Compressive strength Compression quantity 10, 250kPa Compression quantity 10, 280kPa
Tensile strength 6.0kN/mContaining membrane, 200g/m2 Filament cloth 8.0kN/mContaining membrane, 200g/m2 Filament cloth)
Elongation 40%
Vertical permeability coefficientcm/s 5101 1.0
Porosity 8090
Horizontal hydraulic conductivityi=1 Under the condition of 200kPa, more than 5 * 103m2/s
Texture of material High density polyethyleneHDPE
Roll width 20200cm
Volume length 25m (Can be produced according to the needs of the project)
Membrane 200g/m2 (According to the need to use different specifications of the filter membrane)


The tube pressure parameters of soft permeable pipe and permeable layer performance

Tube pressure parameter Penetration performance
Flat rate Gallery 2 3 4 5 10 Experimental project Unit Test method Index
50mm 18 37 66 110 440 Longitudinal tensile strength Kg/5cm C.H.s5610 120
80mm 39 84 154 229 480 Longitudinal elongation C.H.s5610 20
100mm 76 159 277 374 620 Transverse tensile strength Kg/5cm L3080 90
150mm 88 150 198 250 525 Transverse elongation L3080 20
20mm 110 248 318 368 480 The longitudinal tear strength Kg C.H.s5610 35
Remarks Transverse tear strength Kg L3080 32
Water permeability coefficient Cm/sec C.H.s5610 0.02


Model specification and performance index of plastic blind ditch

Model

Rectangle

Project

MF7030

MF7035

MF1030

MF1235

MF1435

F1540

MF1550

MF3020

Exterior dimension

70*30

70*35

100*30

120*35

140*35

150*40

150*50

300*200

Hollow dimension

45*10

70*10

50*12

40*10*2

50*12*2

56*20*2

55*25*2

160*73*3

Weight g/m

380

430

450

680

720

1000

1100

5000

Void fraction %

82

82

82

82

82

82

85

85

compressive
strength
kpa

Flat rate 5%

80

70

40

60

70

80

85

30

Flat rate 10%

110

100

70

90

120

120

130

50

Flat rate 16%

170

160

110

130

160

170

180

80

Flat rate 20%

230

220

130

180

190

200

220

130


Model specification and performance index of plastic blind ditch

Model

Circular

Project

MY30

MY50

MY60

MY80

MY100

MY150

MY200

MY250

MY300

Exterior dimension

30

50

60

80

100

150

200

250

300

Hollow dimension

/

15

20

45

60

80

130

180

220

Weight g/m

250

320

420

750

1000

2000

3000

4200

5800

Void fraction %

80

82

82

82

82

82

85

85

85

compressive
strength
kpa

Flat rate 5%

100

85

80

75

65

50

45

45

45

Flat rate 10%

180

170

160

140

110

80

70

68

65

Flat rate 16%

250

210

200

160

160

100

90

55

85

Flat rate 20%

320

260

250

230

220

125

120

110

100


Three dimensional drainage network technical indicators

Project Technical index
Product Name

Mass per
unit area
g/m2)

Quality
deviation
%
Thickness
(mm)
Breaking
strength
KN
Water conductivity
10.1
500kpa   m2/s
Width
deviation
Length
deviation
Three-dimensional
drainage network
850 -6 5 10 2.010-4 -0.06m -1.0m
900 6 10
1000 7 10
1200 8 10
1700 9 10
Geotechnical cloth 200 -5 -- 10.0 -- -- --