HDPE Geomembrane for Road Railway Highway Tunnel

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Tianjin
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TT OR LC
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Supply Capability:
5000rolls m²/month

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Product Description:

HDPE  Geomembrane for Road Railway Highway Tunnel

Made of polyolefin based on the Xavan® Product.


Specification of  HDPE Geomembrane for Road Railway Highway Tunnel

I. Thickness: 0.5mm
2.2m - 4m in roll width, the length as client ' s request
Property of Tpo Geomembrane for Road Railway Highway Tunnel
I. Light weight
2. Anti-aging, high strength and easy for construction
3. Good flexibility under temperature of -450C-950C
4. Excellent peel strength under low temperature

Application of HDPE Geomembrane for Road Railway Highway Tunnel
I. Fish pond, stream, swimming pool
2. Aquiculture
3. Golf course, ski field, artificial la ke
4. Landfill, waste water treatment
5. Artificial wetland
6. Water conservancy project
7. M u nicipal p roject
8. Agricultu re (channel, irrigation la ke, methane to n k)
9. Reclaim land from the sea and Saline alkali soil improvement


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Q:How much does the electrothermal film cost?
Electrothermal film heating costs is electric charge. the power of a square meter is generally about 110W-130W. No matter what temperature you want to set, as long as it is working, the cost is 130W/N hours/square meter. A kilowatt hour, you can calculate on your own. National standard energy-saving is 65%, the heating watt per square meter is 50 to 70 W, 110 to 130W is the standard before 2005.
Q:Design materials of geomembrane
embedding. Highway anti-seepage treatment, take minimum seams of construction as principle: the central median when the lower part Impervious generally use a cloth membrane 200-300g / m. Based on the water pressure requirements of engineering design. When the base layer is concrete structure, the construction conditions, to determine the width and length of geomembrane:. // F, to determine the thickness of the geomembrane, climate conditions:. // F, construction capacity. According to the actual size, life and other application conditions of the project, and according to the project nature exposure, the application site.
Q:How to maintain the paint film of solid wood floor?
The waxing is persistent at the usual time
Q:The composite geomembrane construction process:
first, composite geomembrane's construction method, 1, construction preparation 1) composite geomembrane materials quality testing, this project used composite geomembrane is two cloths film one film composite geo-membrane, 2) clean up embankment slope, flat ground, remove all sharp corner sundries, backfill and tamppile the slope is qualified acceptance after supervisor, providing working surface for the pavement of composite geo-membrane. 3) as for geomembrane split joint, for the sake of convenient construction, ensure the quality of split joint, composite geomembrane should as far as possible use wide range, decrease the field splice quantity , before construction, in accordance with the requirements of composite geomembrane width and scene length demands, it should be cut inside the unit, and spliced into the required size block, to roll it on the steel pipe, manual handling it to the working face. 2, 1) composite geomembrane pavement, 1) the laying method of composite geomembrane, compound geomembrane pavement is divided into paving of canal bed and slope paving two parts. Paving method: rolly paving it in axis direction of canal. slope paving, after qualified acceptance of slope, roll along the axis of the slope, and connect to composite geo-membrane in T-shape. 2) composite geomembrane's paving technical requirements:
Q:What are the uses of geogrids?
Geogrids play a very important role in road construction, mainly used to reinforce roadbeds and extend life time of the roads. Following is a detailed introduction. 1. Geogrids are mainly used to reinforce soft grounds, roadbeds and abutments, to protect side slopes, in reinforced soil projects and other civil engineering applications including wing walls, retaining walls, etc. 2. Geogrids can protect the railway on soft grounds from settlement and damage. 3. Geogrids can be used in the water conservancy engineerings including risk-removal and reinforcement of reservoirs, dams, canals and reclaiming lands. 4. Geogrids in the bases of airports can improve the bearing capacity of the runways and ensure the safety. 5. Geogrids can also be used in other fields such as mining industry, metallurgy industry and civil engineering including landfills, power stations, ash dams, landscapes and fences. 6. Geogrids can be used to reinforce soft grounds and improve the bearing capacity of the bases.
Q:What kind of geomembrane does the channelanti-seepage film use?
The channel seepage control is generally used in composite geotechnical membrane in a cloth a film specifications such as 200. The great subjects, like The South-to-north Water Diversion Project took use of the 150/0 two cloths film one film of the polyester filament anti-sticking composite geo-membrane.
Q:Function introduction of geomembrane welding machine
1. Electric heating system: The heating temperature of electric heating wedge adopt closed-loop temperature control for continuous adjustment weld via adjusting corresponding pressure position according to the material thickness 2. Welding pressure regulation system: for continuous adjustment 3. The transmission system : Using compression roller dual wheel synchronously drive power level variable speed control self-control system matches with tachogenerator to adjust welding speed and keep constant, which is affected by load change through three-level planetary gear reduction transmitting force to the pass / pressure roller
Q:What is the unit price of geomembrane?
Usually the price of multifunction film is 11,600 yuan / ton; multi-functional anti-fogging film is about 13,000 yuan / ton, EVA is about 14,400 yuan / ton.
Q:what is the uses of diamond film ?
What is the uses of diamond film ? 1, superhard coatings and CVD diamond abrasives of cutting tools2, high temperature resistant semiconductor power devices, anti-radiation devices, high voltage devices, microwave power devices and high-power millimeter-wave amplifier 3, CVD diamond powder produced sintered body 4,coated diamond film graphite fiber-reinforced composite material can be applied to produce substrate and components that is anti shock and heat resistant. 5, 6 speaker vibrating coatings, high-intensity light-transmitting material that is thermal shock resistance, including high power laser windows. 7, X-ray window 8, magnetic and optical disks coating, millimeter-wave wireless enclosures. 9, the surface coating of optical substrate and components10 efficient acoustic transducer, an acoustic mirror. 11, a semiconductor laser and high power integrated circuit heat dissipation substrate and high power IC 12, use of far ultraviolet absorption edge and high thermal conductivity produced sensor.
Q:Should the quality inspection of geotextile and geomembrane be done in laboratory.
Yes. It is required in relevant national standard.

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