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{"title":"Extruding Plastic Modling Type Prefabricated Vertical Drain PVD for Soft Soil","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/42\/bfa17b59a1753b33e846c26f3982-200x200-1\/extruding_plastic_modling_type_prefabricated_vertical_drain_pvd_for_soft_soil.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"TAIAN HONGYUAN","Model Number":"HY-PVD","Plastic Modling Type":"Extruding"}}
{"title":"Functional Green Plastic Honeycomb Gravel Grass Grid Pavers for Driveway and","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/c1\/ec13146fc2ebbdd4deb600df84c6-200x200-1\/functional_green_plastic_honeycomb_gravel_grass_grid_pavers_for_driveway_and_parking.jpg","attrs":{"Warranty":"5 years","After-sale Service":"Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement","Project Solution Capability":"graphic design, 3D model design, total solution for projects, Cross Categories Consolidation","Application":"Outdoor"}}
{"title":"HDPE Geocell Gravel Stabilizers for Retaining Wall Reinforcement and Slope","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/4e\/8a745776c173e8e3243958195085-200x200-1\/hdpe_geocell_gravel_stabilizers_for_retaining_wall_reinforcement_and_slope_protection.jpg","attrs":{"Warranty":"5 years","After-sale Service":"Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement","Project Solution Capability":"graphic design, 3D model design, total solution for projects, Cross Categories Consolidation","Application":"Park, Outdoor"}}
{"title":"Modern Design Gravel Grid for Hdpe Plastic Driveway Geocell in Road Base","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/43\/476ab290e1a0eccc27e8cb5e8ee1-200x200-1\/modern_design_gravel_grid_for_hdpe_plastic_driveway_geocell_in_road_base_construction.jpg","attrs":{"Warranty":"5 years","After-sale Service":"Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement","Project Solution Capability":"graphic design, 3D model design, total solution for projects, Cross Categories Consolidation","Application":"Park, Outdoor"}}
{"title":"Modern Design Non-Woven Geotextiles for Slope Protection in Landfill Application","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/60\/079dc94f79ff4be28856b8ecf7cc-200x200-1\/modern_design_non_woven_geotextiles_for_slope_protection_in_landfill_applications.jpg","attrs":{"Warranty":"Lifetime","After-sale Service":"Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement","Project Solution Capability":"graphic design, 3D model design, total solution for projects, Cross Categories Consolidation","Application":"Hotel"}}
{"title":"Geocells and Honeycomb HDPE Grass Grid for Paver The Perfect Park Combination","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/54\/12eaf45f60ab0b15b7119ca6f9c6-200x200-1\/geocells_and_honeycomb_hdpe_grass_grid_for_paver_the_perfect_park_combination.jpg","attrs":{"Type":"Geocells","Warranty":"4 years","After-sale Service":"Online technical support, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement","Project Solution Capability":"graphic design, total solution for projects, Cross Categories Consolidation"}}
{"title":"PE Polyethylene Plastic Mesh Net Tube for Metal Parts Protective Plastic Nets","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/10\/35608f1dfcd70da9631ff6a8e761-200x200-1\/pe_polyethylene_plastic_mesh_net_tube_for_metal_parts_protective_plastic_nets_length_200m.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"TAIAN HONGYUAN","Model Number":"HY-NET","Processing Service":"Moulding, Cutting"}}
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
101~200
Ecer Certification:
Verified Supplier
Taian Hongyuan Geosynthetics Co., Ltd is one industrial and trading enterprise, with the production intelligence of geomembrane, geotextile, GCL(Geosynthetic clay liners) and geotechnical materials. Our products have been exported to many countries, and are widely used in water conservancy, railway,... Taian Hongyuan Geosynthetics Co., Ltd is one industrial and trading enterprise, with the production intelligence of geomembrane, geotextile, GCL(Geosynthetic clay liners) and geotechnical materials. Our products have been exported to many countries, and are widely used in water conservancy, railway,...