White plastic drainage board PVD

White plastic drainage board

Drainage Strip (named Plastic vertical drain) is like a cross parallel strips made of polyethylene and polypropylene as core board and wrapped by non-woven geotextile as filter layer. Drainage Sheet Strip is to play a supportive role and drain the leaking water and air out of ground. Geotextile Composite Drainage Strip is inserted into soft soil foundation by drilling machine, under the upper part of the prepressure loading. The pore water in soft soil will be drained out through plastic vertical drain to the horizontal drainage system, and drain outward to accelerate the soft ground consolidation.

Drainage Sheet Strip Feature

1. Good Filtration performance, smooth drainage, drainage effect is guaranteed.
2. Good strength and ductility, can be suitable foundation deformation capacity without affecting drainage performance.
3. The section size of drain is small, so disturbance is small too to the foundation when in operation.
4. Fast construction and working time is short. Each drilling machine can finish over 15,000 meters, which greatly save cost and shorten the construction period.
5. Flexible construction and low requirement to construction environment, applicable to variety of soft soil foundation and super soft soil foundation reinforcement treatment.

PVD is applied to reduce construction time and speed up the consolidation of soft ground for the following work:

· Bank revetment

· Development of seaport area

· Road, railway & airport construction

· Improvement of dredged clay fill

· Construction of gas & oil storage facilities

· Development of building & industrial complex site

Drainage Strip Parameters

Item	Specification	Type
		A	B	C	D	Condition
Unit	Construction Depth(m)	≤15	≤25	≤35	≤50
	Thickness(mm)	≥3.5	≥4.0	≥4.5	≥5.0
	Width(mm)	100±2	100±2	100±2	100±2
	Roll Length(m)	200±2	200±2	200±2	200±2
	Longitudinal Drainage(cm³/s)	≥15	≥25	≥40	≥55	350Kpa side pressure
	Tensile Strength(KN/10cm)	≥1.0	≥1.3	≥1.5	≥1.8
Filter	Elongation%	<10
	Permeability(cm/s)	≥5*10-4				24H dipped in water
	Pore Size(μm)	<75				φ95
	Tensile Strength(N/cm) Dry	≥15	≥25	≥30	≥37	Elongation 10%
	Tensile Strength(N/cm) Wet	≥10	≥20	≥25	≥32	Elongation 15%

Certificate:

Over the years, the company was awarded [China Famous Brand"[Shandong Top Brand" and [Famous Brand of Shandong Province". CRCC railways product certification, CQC environmental protection certification, the European CE certification, three management systems certification and AAA credit rating certificate has been acquired.

Contact:

Service:

We are willing to supply good quality products and good service to satisfy customer's need!
Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

FAQ

1. Q: What's about your production capacity?

A: We produce 10 x 40ft container per day for our product.

2. Q: How about your delivery time?

A: Within 7-14 days after deposit, we always deliver the goods according to customer's requirement.

3. Q: What's about the minimum order quantity?

A: The MOQ is 5000m2, customer can mix different sizes in one 20GP. We suggest at least 20GP,as by our exporting experience, 20GP container sea freight is more economic.

4. Q: How about quality guarantee of your product?

A:1) Material Purchase Control. Our Material are imported from Iran and Saudi Arabia. Those country specializing in better raw material.

2) Advanced production equipment, producing ASTM specification data.

4)We could provide you TRI or BTTG test report if you need.

5. Q: Do you have stock?

A: All geomembrane we send to customers are new product. We don't have any stock to ensure customers use best new product and new patterns.

6. Q: Terms of payment

A: 1). First time cooperation, we can accept 30% TT deposit, the balance should be paid against copy of B/L within 10 days.

2). By irrevocable LC at sight.

7. Q: What certificates do you have?

A: CE, ISO, SGS, TRI, BTTG, MSDS

Website: http://www.chinatinhy.com

Contact us if you need more details on Prefabricated Vertical Drainage. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Drainage Strip Plastic Vertical Drain、Plastic Drain Board. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Drainage Sheet > Drainage Strip