Home > Earthwork Geotechnical Products >

Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil Treatment

Product Categories

Geosynthetic Clay Liners [31]
Bentonite Clay Liners [31]
Construction Water Stop Belts [15]
Construction Water Stop Strips [100]
Waterproof Geosynthetic Material [254]
Earthwork Geotechnical Products [146]
Plastic Package Nets [19]
WPC Wall Pannels [2]

Tai`an Hongyuan Geosynthetics Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil Treatment

Name: Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil Treatment
Brand: TAIAN HONGYUAN
Price: 0.39 USD

Buy cheap Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil Treatment product

Place of Origin : Shandong, China

Brand Name : TAIAN HONGYUAN

Model Number : HY-PVD

Plastic Modling Type : Extruding

Processing Service : Moulding, Cutting

Product name : Prefabricated Vertical Drain (PVD)

Color : White

Application : Industrial

Size : Customized Size

Service : 24 Hours Service

Usage : Greening project

Process : Injection Mould Plastic Part

Surface finish : Colors Avaiable

Keyword : Prefabricated Vertical Drain (PVD)

Feature : Durable

Packaging Details : Plastic Packing Belts

Port : QINGDAO

Supply Ability : 20000 Square Meter/Square Meters per Day

MOQ : 1000 square meters

Price : $0.39/square meters 1000-9999 square meters

Contact Now

Products Description

Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil Treatment

Long filament composite drainage belt

PVD is a commonly used soft foundation treatment material. There are various shapes such as wave and harmonica. In the middle is an extruded plastic core board, which is the framework and channel of the drainage belt. Its cross-section is parallel to a cross,and both sides are wrapped with non-woven geotextiles as filter layers. The core belt plays a supporting role and discharges the water that seeps into the filter layer upwards. It is a good vertical channel for the use of drainage consolidation method for soft foundation treatment of saturated cohesive and mixed fill soil such as silt, silt soil, and flushing soil, greatly reducing the consolidation time of soft soil.
PVD gets excellent physical, mechanical & hydraulic performance, which make it an effective solution of Soft Ground Improvement
to accelerate construction and reduce both time and magnitude of postconstruction settlement.

The advantages of plastic drainage tape in strengthening soft soil foundation:

1. Good water filtration, smooth drainage, and guaranteed drainage effect.
2. The material has good strength and ductility, which can adapt to the deformation capacity of the foundation without affecting drainage performance.
3. The cross-sectional size of the drainage board is small, and there is little disturbance to the foundation during the construction of the drainage board.
4. Plate insertion construction can be carried out on ultra weak foundations.
5. Fast construction and short construction period, each insertion machine can insert more than 15000m of boards per day, and the cost is lower than that of bag sand wells.

When using drainage consolidation method to reinforce deep soft soil foundation, from a technical and economic perspective, using drainage boards is almost the only economical, effective, and feasible method.

Product Paramenters

NO.	project					index
1	Core plate thickness mm					≥4.5
2	Horizontal flow capacity					≥13
3	Middle core material			Pressure strength kpa	＞350
3	Middle core material					Carbon black content	≥2.0%
4	filter material	Geotextile	Mass per unit g/m2	≥85
						CBR Bursting Strength kN	≥2.8
						Vertical permeability coefficient cm/s	≥5X10-4
						equivalent aperture 095mm	0.07~0.2
5	Composite thickness（mm）					≥6
6	Composite material width（mm）					≥200

Application Scenarios

Application scope of plastic drainage board:

1. Greening project: Garage roof greening, roof garden, vertical greening, sloping roof greening, football field, golf course.
2. Municipal engineering: airports, road embankments, subways, tunnels, and landfill sites.
3. Construction engineering: upper or lower layers of building foundations, indoor and outdoor walls in the basement, roof anti-seepage and insulation layers, etc.
4.Transportation engineering: highways, railway embankments, embankments, and slope protection layers.
5. Water conservancy engineering: anti-seepage of reservoirs, reservoirs, and artificial lakes.

Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil Treatment Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Tai`an Hongyuan Geosynthetics Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!