Sunzo Foundation Engineering Co.,Ltd. Company Logo Sunzo Foundation Engineering Co.,Ltd.
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Prefabricated Vertical Wick Drain

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Sunzo Foundation Engineering Co.,Ltd.
[China]

Address
Rm.518, Tian An Hi-Tech Ecological Park Development Plaza, No.555 Panyu Avenue North, Panyu District Guangzhou Guangdong
Phone
86-020-39218738
Contact name
Robin Xiao

Quick Information

  • Place of Origin: China

Description

Prefabricated Vertical Wick Drain

Sunzo----specializing in soft soil improvment!
Sunzo Enterprise:
Guangzhou Sunzo Engineering Material Co., Ltd
Guangzhou Sunzo Foundation Engineering Co., Ltd
Guangzhou Sunzo Foundation machine lease Center
SUN YAT-SEN University Geotechnical Engineering & SHENGZHOU Study Center

 

Product introduction
SunzoDrain

 

ⅠAppearance of the product: 
1,Appearance of packing: pie form, middle rolled as a round; 200m/piece; diameter 0.8 - 1.3m; thickness 0.1m.
2,Section: harmonica form, cross-core structure.

 

Ⅱ Material
1,1. The core boards are made of mixture from PP and PE, so it combines the rigidity of PP and the flexible and weather-resistant capabilities of PE.
2,filtration membrane is made of non-woven fabrics, permeability and water logging ability enjoying good 
3,filtration membrane are firm together when wrapping the core board by ultrasound

 

Ⅲ features
1,Monolithic vertical drain is a new product to process soft foundation and super soft foundation on the basis of traditional pvd .
2,Fundamental element: Monolithic vertical drain uses ultrasound generator whose vibration frequency is 5 billion HZ to firm filtration membrane and core board together.
3,Won't generate heat (maybe local tepefaction ) and peculiar smell, and need not gluewater and is harmless to workers' health when wrapping the core board by ultrasound.
4,The monolithic structure of PVD makes the connection more firmly and difficult peeling off. 
5,The draining board owns excellent rigidity and endures great side pressure, so it is not easily to be bent or fallen down and keeps good shape, which can insure tonnage and other technical parameter is stable.
6,Prefabricated vertical drain owns excellent tenacity. Its draining function will not be influenced when foundation subsides forcing the draining board bent.
7,The monolithic structure formed by filtration membrane and the core board, makes every waterspout to be a single one and the whole monolithic PVD won't be influenced by any local damage.
8,Prefabricated vertical drain owns good overall performance. It is easy to be processed for the good flexibility and weatherability, even the weather changes the filtration membrane won't peel off.

 

We are able to manufacture different prefabricated vertical drain according to the specifications of the clients, as well as measurable prefabricated drains (with copper wire or scale).Welcome your questions and inquiries!

 

 item 
 
 Test performance 
 
 unit 
 
model 
 
 remark 
 
 SPB-A 
 
 SPB-B 
 
 SPB-C 
 
 SPB-D 
 
 
 Plastic drain board
  
 
 Section measurement 
 
width 
 
mm 
 
100 ± 2 
 
100 ± 2 
 
100 ± 2 
 
100 ± 2 
 
 
 thickness 
 
mm 
 
≥ 3.5 
 
≥ 4.0 
 
≥ 4.5 
 
≥ 5.5 
 
 
 Vertical tonnage 
 
cm3/s 
 
≥ 15 
 
≥ 25 
 
≥ 40 
 
≥ 60 
 
350kPa 
side pressure 
 
 tensile strength 
 
kN/ 10cm 
 
> 1.0 
 
> 1.3 
 
> 1.5 
 
> 1.5 
 
 kN/ 10cm 
pull 
 
extension rate 
 

 
< 10 
 
< 10 
 
< 10 
 
< 10 
 
 kN/ 10cm 
pull 
 
filtration membrane 
 
 Seepage coefficient 
 
cm/s 
 
≥ 5x10-4 
 
≥ 5x10-4 
 
≥ 5x10-4 
 
≥ 5x10-4 
 
 24  
 
aperture 
 
µ/m 
 
< 75 
 
< 75 
 
< 75 
 
< 75 
 
98  
 
tensile strength 
 
 Vertical dry state 
 
N/cm 
 
≥ 15 
 
≥ 25 
 
≥ 30 
 
≥ 35 
 
 10% extension rate 
 
 Lateral wet state 
 
N/cm 
 
≥ 10 
 
≥ 20 
 
≥ 25 
 
≥ 30 
 
 15% 
extension rate 
 
Core board  
 
Appearance 
 
  Pie form, middle rolled as a round 
 
 Structure 
 
  Belt pressed to be harmonica shape 
 
 Raw material 
 
   PP , PE 
 
 Antibacterial index 
 
   No bacteria breeding 
 
 packing 
 
 length 
 

 
200 ± 2 
 
 40’ container 
 

 
186,000 
 
 Outer diameter 
 

 
1.20 
 
 Iner diameter 
 

 
0.16 
 

 

Prefabricated Vertical Wick Drain
 


Packaging & Delivery

  • Delivery Lead Time : 1week
  • Supply Ability : 500000 meter per day

Product Image

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