Plastic drainage belts are made of continuous plastic core plates of different cross-sectional shapes wrapped with non-woven geotextiles (filter membranes).
1.Material: PP, PE, PVC
2.Width:100-230mm.
3. Thickness: 3.5/4mm/customized
4. Color:black/customized
5. Packaging: roll packing
6. MOQ:bulk or retail
7.Delivery period: 5-10 days, depending on quantity
8. Samples: Free samples can be provided
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Plastic drainage belt, also known as prefabricated vertical drain, is a commonly used soft foundation treatment material made of a continuous plastic core board wrapped with a non-woven geotextile (filter membrane). The core board acts as a skeleton, its raw materials are polypropylene, polyethylene or polyvinyl chloride, the longitudinal grooves formed on the cross section are used for water flow. The filter membrane is mostly polyester non-woven fabric, which plays the role of filtering soil and permeability. Plastic drainage belts have various shapes such as wave type and harmonica type.
The main function of plastic drainage belt is to form a vertical drainage channel in the soft soil foundation, accelerate the drainage and consolidation of the foundation, and improve the bearing capacity and stability of the foundation.
✦Advantages of Plastic Drainage Belt
High strength and durability: Made of polyethylene material, the plastic drainage belt has a smooth surface, high hardness, good toughness and high strength, so it has a long service life.
Strong corrosion resistance: Due to the characteristics of the material itself, the plastic drainage belt can effectively resist acid and alkali corrosion and other problems, will not produce corrosion, and is suitable for various complex environments.
Good water filtration: The filter membrane design of the drainage belt makes it have good water filtration, which can ensure smooth drainage and guaranteed drainage effect.
Convenient construction: The cross-sectional size of the plastic drainage board is small, the disturbance to the foundation is small during the construction process, and the construction is fast, the construction period is short, and the cost is relatively low.
Adapt to foundation deformation: The material has good strength and ductility, which can adapt to the foundation deformation capacity without affecting the drainage performance, which enables the plastic drainage belt to maintain good drainage effect under complex foundation conditions.
HDPE Pipes for Portable Water & Natural Gas
HDPE Pipe for Gaseous Fuels and Natural Gas
Electrofusion welding
Butt fusion welding
Socket fusion welding
Quick fittings connection
Saddle welding
Flange connection
✦HDPE Fittings Manufacturerd and Supplied together with our HDPE Pipes
ISO 4427-2: Plastics piping systems. Polyethylene pipes & fittings for water supply – Part 2: Pipes
EN 12201-2: Plastics piping systems for water supply – Polyethylene – Part 2: Pipes
EN 1555-2: Plastics piping systems for the supply of gaseous fuels – Polyethylene – Part 2: Pipes
ISO 4437-2: Plastics piping systems for the supply of gaseous fuels – Polyethylene – Part 2: Pipes
ISO Size and Dimension Data
Henan Bingo Pipeline ISO HDPE Series
Pressure Ratings are calculated using a 1,25 design coefficient (C) for MRS at 20°C as listed in PPI TR-4 for PE 100 materials. Pressure ratings are based on water applications. Temperature, Chemical, and Environmental use considerations may require use of additional design coefficients.
ISO 4427 Pipe Series
S 3.2
S 4
S 5
S 6,3
S 8
S 10
S 12,5
S 16
ASTM F714 DR
DR 7.4
DR 9
DR 11
DR 13.6
DR 17
DR 21
DR 26
DR 33
Nominal Pressure PE 100
PN = 25 bar
PN = 20 bar
PN = 16 bar
PN = 12,5 bar
PN = 10 bar
PN = 8 bar
PN = 6 bar
PN = 5 bar
Nominal Size DN (mm)
Equiv Size (in)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
20
0.79
3.0
13.6
2.3
15.12
2.0
15.76
1.5
16.88
1.2
17.51
1.0
17.98
0.6
18.72
0.61
18.72
25
0.98
3.5
17.60
3.0
18.64
2.3
20.12
2.0
20.76
1.5
21.88
1.2
22.48
0.8
23.39
0.76
23.39
32
1.26
4.4
22.70
3.6
24.37
3.0
25.64
2.4
26.91
2.0
27.76
1.5
28.77
1.0
29.94
0.97
29.94
40
1.57
5.5
28.30
4.5
30.46
3.7
32.16
3.0
33.64
2.4
34.91
2.0
35.76
1.2
37.43
1.21
37.43
50
1.97
6.9
35.40
5.6
38.13
4.6
40.25
3.7
42.16
3.0
43.64
2.4
44.91
2.0
45.76
1.52
46.79
63
2.48
8.6
44.80
7.1
47.95
5.8
50.70
4.7
53.04
3.8
54.94
3.0
56.64
2.5
57.70
1.91
58.95
75
2.95
10.3
53.20
8.4
57.19
6.8
60.58
5.6
63.13
4.5
65.46
3.6
67.37
2.9
68.85
2.27
70.18
90
3.54
12.3
63.90
10.1
68.59
8.2
72.62
6.7
75.80
5.4
78.55
4.3
80.88
3.5
82.58
2.73
84.22
110
4.33
15.1
78.00
12.3
83.92
10.0
88.80
8.1
92.83
6.6
96.01
5.3
98.76
4.2
101.10
3.33
102.93
125
4.92
17.1
88.70
14.0
95.32
11.4
100.83
9.2
105.50
7.4
109.31
6.0
112.28
4.8
114.82
3.79
116.97
140
5.51
19.2
99.30
15.7
106.72
12.7
113.08
10.3
118.16
8.3
122.40
6.7
125.80
5.4
128.55
4.24
131.01
160
6.30
21.9
113.60
17.9
122.05
14.6
129.05
11.8
134.98
9.5
139.86
7.7
143.68
6.2
146.86
4.85
149.72
180
7.09
24.6
127.80
20.1
137.39
16.4
145.23
13.3
151.80
10.7
157.32
8.6
161.77
6.9
165.37
5.45
168.44
200
7.87
27.4
141.90
22.4
152.51
18.2
161.42
14.7
168.84
11.9
174.77
9.6
179.65
7.7
183.68
6.06
187.15
225
8.86
30.8
159.70
25.2
171.58
20.5
181.54
16.6
189.81
13.4
196.59
10.8
202.10
8.6
206.77
6.82
210.55
250
9.84
34.2
177.50
27.9
190.85
22.7
201.88
18.4
210.99
14.8
218.62
11.9
224.77
9.6
229.65
7.58
233.94
280
11.02
38.3
198.80
31.3
213.64
25.4
226.15
20.6
236.33
16.6
244.81
13.4
251.59
10.7
257.32
8.48
262.01
315
12.40
43.1
223.60
35.2
240.38
28.6
254.37
23.2
265.82
18.7
275.36
15.0
283.20
12.1
289.35
9.70
294.44
355
13.98
48.5
252.20
39.7
270.84
32.2
286.74
26.1
299.67
21.1
310.27
16.9
319.17
13.6
326.17
10.90
331.89
400
15.75
54.7
284.00
44.7
305.24
36.3
323.04
29.4
337.67
23.7
349.76
19.1
359.51
15.3
367.56
12.30
373.92
450
17.72
61.5
319.60
50.3
343.36
40.9
363.29
33.1
379.83
26.7
393.40
21.5
404.42
17.2
413.54
13.80
420.74
500
19.69
67.6
356.70
55.8
381.70
45.4
403.75
36.8
421.98
29.7
437.04
23.9
449.33
19.1
459.51
15.30
467.56
560
22.05
75.7
399.50
62.5
427.50
50.8
452.30
41.2
472.66
33.2
489.62
26.7
503.40
21.4
514.63
17.20
523.54
630
24.80
85.1
449.60
70.3
480.96
57.2
508.74
46.3
531.84
37.4
550.71
30.0
566.40
24.1
578.91
19.30
589.08
710
27.95
95.9
506.70
79.3
541.88
64.5
573.26
52.2
599.34
42.1
620.75
33.9
638.13
27.2
652.34
21.80
663.78
800
31.50
108.1
583.8
89.3
610.68
72.6
646.09
58.8
675.34
47.4
699.51
38.1
719.23
30.6
735.13
24.50
748.06
900
35.43
126.62
646.76
100.0
700.00
81.7
726.80
66.2
759.66
53.3
787.00
42.9
809.05
34.4
827.07
27.60
841.49
1000
39.37
135.14
729.72
111.12
777.76
90.2
808.78
72.5
846.30
59.3
874.28
47.7
898.88
38.2
919.02
30.60
935.13
1200
47.24
162.16
875.68
133.34
933.32
109.1
981.82
88.2
1013.02
67.9
1056.05
57.2
1078.74
45.9
1102.69
36.70
1122.20
1400
55.12
189.19
1021.62
155.56
1088.88
127.3
1145.46
102.9
1181.85
82.4
1225.31
66.7
1258.60
53.5
1286.58
42.90
1309.05
This product flyer is intended for reference purposes. It should not be used in place of the advice from a licensed Professional Engineer. Nominal pressure (PN) is based on C = 1,25 and an operating temperature of 20°C. Weight is calculated using DN and Minimum wall plus 6% for use in estimating fluid flow. Actual ID will vary. When designing components to fit the pipe ID, refer to pipe dimensions and tolerances in the applicable pipe manufacturing specification. To obtain pressure in psi, multiply bar by 14.5 (1 bar ≈ 14.5 psi). Additional information is available at www.bingopipes.com.
Other specifications have not been shown on our dimension chart, please CONTACT US for more information
Plastic drainage belt is widely used in projects where saturated clay and silt, silt, backfill and other miscellaneous fill soils are treated with drainage consolidation methods, which greatly shortens the consolidation time of soft soil.
Road construction: Plastic drainage helps to accelerate the discharge of groundwater, thereby accelerating the consolidation of the foundation and improving the stability and bearing capacity of the road foundation.
Bridge and culvert foundation: In the construction of bridge and culvert foundations, by inserting plastic drainage belts, the foundation conditions can be effectively improved, the foundation settlement caused by water accumulation can be prevented, and the stability and safety of bridges and culverts can be ensured.
Municipal drainage system: In the construction of municipal drainage system, plastic drainage belts are often used as auxiliary drainage measures, especially in areas such as parks and green spaces where traditional drainage pipes are difficult to lay. Plastic drainage belts can help drain water and keep the ground dry.
Soft foundation reinforcement project: Plastic drainage belts are commonly used materials in soft foundation reinforcement projects such as sluices, docks, and house foundations. It can form vertical drainage channels in soft soil foundations, accelerate the drainage and consolidation of the foundation, and thus improve the bearing capacity and stability of the foundation. This application is not only convenient and effective, but also relatively low in cost.
Landfill: In special scenarios such as landfills, plastic drainage belts can help manage and discharge moisture from landfills, improve the stability and safety of landfills, and reduce the impact on the environment.
