Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer. It is mainly divided into LDPE geomembrane, Hdpe Geomembrane, and all kinds of Composite Geomembrane.
We are the only company which uses the two technologies to produce geomembrane in the same industry. one is by blow molding, another is by three-layer pressing and plastic formation technology and double layer pressing and rolling technology.
Product survey
1,Tianhai
flat smooth HDPE sheet is produced from high-grade polyethylene resin produced by
foreign and domestic large petrochemical enterprises by three-layer pressing and plastic formation
technology and double layer pressing and rolling technology.
2,The company is the only enterprise that uses the two
technologies to produce geomembrane in the same industry.
3,The company has plastic formation experience for more than fifteen years, makes
close cooperation with earthwork builder, makes continuous innovation, seeks
perfection, and makes great efforts in providing the most reliable products to
the customers.
Performance feature
1,Good physical and
mechanic performance, high tearing resistance, strong deformation adaptability,
puncture, aging, ultraviolet radiation, oil and salt, alkali and corrosion
resistance,
2, high and low temperature
resistance, non-toxicity, long operational lift, good waterproof, drainage, anti-seepage
and damp proof effects,
3,complete width and thickness
specifications, low cost and simple construction.
Product application
1. Environmental protection and
environmental sanitation (for
example, living landfill yard, sewage treatment plant, power plant adjusting
tank, industrial and hospital solid waste, etc.).
2. Water conservancy (for example, anti-seepage, leakage blockage and
reinforcement of river, lake and reservoir dikes and banks, anti-seepage of
canal, vertical central wall, side slope, etc.).
3. Municipal projects (underground project of subway and structure,
anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.).
4. Landscape garden (man-made lake, river way, cistern, bottom lining
and side slope of pool in golf course, waterproof and anti-seepage of greening
lawn, etc.).
5. Petrochemical industry (anti-seepage of oil tank of chemical plant, oil
refinery and filling station, lining of chemical reaction tank and
sedimentation tank, etc.).
6. Mine industry (bottom lining and anti-seepage of washing and
selecting tank, piling and soaking tank, ash yard, dissolution tank, pile yard
and tailing, etc.).
7. Traffic facilities (reinforcement of road foundation and anti-seepage
of subway and culvert).
8. Agriculture (anti-seepage of ditch, channel, reservoir,
drinking water tank, pool and irrigation system).
9. Aquiculture industry (lining of intensive and plant type cultivation
tank, fish pound and shrimp pool, side slope of sea cucumber ring, etc.).
10. Salt industry (crystal tank of salt field, tarpaulin cover of
halogenation tank, salt film, plastic tarpaulin cover of salt tank).
1.
HDPE, LLDPE glossy
geomembrane is one double-surface membrane with flat and smooth appearance made
from virgin resin with special formula.
2.
HDPE ordinary rough
geomembrane is single-surface or double-surface HDPE geomembrane with uniform
and coarse appearance made from virgin resin with special formula.
3.
HDPE glossy geomembrane
has excellent impermeable and antifouling property and mechanical property;
dimensional stability, chemical stability, thermal resistance and aging
resistance are good; in the meantime, it also has excellent resistance to UV
radiation.
4. HDPE ordinary rough
geomembrane has excellent impermeable and antifouling property and mechanical
property; dimensional stability, chemical stability, thermal resistance and
aging resistance are good; in the meantime, it also has excellent resistance to
UV radiation. Its large friction coefficient and skid resistance Is very
suitable for pavement of side slopes surrounding refuse landfill and twice
pavement of Geotextile. In the meantime, it can also enhance bearing capacity
and deformation resistance. It is usually used in such project at which surface
of membrane of side slope need be covered with earth and large friction
coefficient is required.
Thickness is from 0.12mm to 4.0mm and breadth is from 4m to 9m. Length shall be designed according to engineering design and clients` requirements.
No.
Item
Test Value
0.75mm
1.0 mm
1.25 mm
1.5 mm
2.0 mm
2.5 mm
3.0mm
1
Minimum Density(g/cm³)
0.939
2
Tensile Property
Strength at yield,N/mm
11
15
18
22
29
37
44
Strength at break ,N/mm
20
27
33
40
53
67
80
Elongation at yield,%
12
Elongation at break,%
700
3
Tear Resistance N
93
125
156
187
249
311
374
4
Puncture Resistance N
240
320
400
480
640
800
960
5
Stress Crack Resistance, hrs
300
6
Carbon Black Content, %
2.0-3.0
Carbon Black Dispersion
1 or 2
7
Standard OTI Min
100
High Pressure OTI Min
400
8
Impact Cold Crack at -70°C
Pass
9
Water vapor permeability
(g.cm/cm2 .s.Pa)
≤1.0×10-13
10
Dimensional Stability (%)
±2
Shipping: 7 days after
receive the advance payment
Our products are well sold
to various regions in China, and are exported to South Africa, Algeria, Russia,
Australia and Israel.
Our company has passed
ISO9001:2000 International Quality System Certification, ISO14001:2004
Environment Management System Certification and GB/T28001:2001 Vocational
Health and Safety System Certification.
Besides, our company has
successfully passed on-site check on production license, and has gained
"National Industrial Product Production License" and water-proof
qualification.
We have been the member of
Chinese Technical Association on Geosynthetics and have been recognized as a
"Provincial-level Enterprise Abiding by The Contract, Keeping
Promise" for several successive years.
Besides, we were awarded
with the titles of "One of Top 10 Famous Brands with Recognized Quality
Assurance Standards in China's Plastic Products Industry",
"Well-Known Products in China" and "One of Top 10 Enterprises
among China's Composite Geomembrane Industry".
We have obtained
self-supporting import and export rights.
Geomembrane Impermeable Geomembrane,Polyethylene Geomembrane,Waterproofing Hdpe Geomembrane,Hdpe Composite Geomembrane Shandong Tianhai New Materials Engineering Co., Ltd , https://www.chinatinhy.com
Rubber sheath cables are widely used in a variety of electrical equipment, such as mobile power cords for household appliances, electrical machinery, electrical equipment and appliances, and can be used under indoor or outdoor environmental conditions. According to the external mechanical force of the cable, the product The structure is divided into light, medium and heavy three types, in the cross-section also has a proper connection. General light rubber cable used in daily appliances, small electric equipment, requirements soft, lightweight, good bending performance; medium-sized rubber sheathed cable in addition to industrial In addition, they are widely used in agricultural electrification. Heavy-duty cables are used in such applications as port machinery, searchlights, and agricultural large-scale hydraulic irrigation and drainage stations. These products have good versatility, complete series specifications, and good performance and stability.
Waterproof rubber cable and submersible pump cables are mainly used for submersible motors.
The cable for radio devices currently produces two kinds of rubber-sheathed cables (a type of shielding and a type of shielding) that basically meet the requirements.
Photographic cable products, with the development of new light sources, have a small structure, good performance, while meeting the needs of indoor and field work, and gradually replace some old, poor heat-resistant products.
The rubber sheathed cables are classified into heavy rubber sheathed flexible cables, medium rubber sheathed flexible cables, light rubber sheathed flexible cables, waterproof rubber sheathed flexible cables, and electric welding machine cables.
Welding machine cable product description
This product is suitable for secondary voltage connection and connection of welding torches for grounding voltages not exceeding 200V and pulsating DC peaks 400V. It is a special cable suitable for secondary welding of electric welding machines and connecting electric welding clamps. The rated voltage is not more than AC. 200V and pulsating DC peak 400V. The structure is a single wire core and is made by multiple strands of flexible conductors. The outside of the conductive wire core is wrapped with a heat-resistant polyester film insulation tape, and the outermost layer is made of rubber and used as a protective layer.
Waterproof rubber sheath flexible cable product description
Waterproof rubber cable is used to transmit power on submersible motors with AC voltage of 500V and below. Under long-term water immersion and greater water pressure, it has good electrical insulation properties. Waterproof rubber cable has good bending performance and can withstand frequent movement.
Part one: Description
of HDPE geomembrane
Part Two: The Specification of HDPE geomembrane
Thickness
0.12mm-4.0mm
Length
50m/roll,100m/roll,150m/roll or
as your choice
Width
4.0m-9.0m or as your choice
Color
White/Black/Blue/Green, mainly
black
Material
HDPE
Delivery port
Qingdao
Package:
woven bag or as customers'
requests
Product time
2-20 days
Features
1.Good physical and mechanic
performance
2.High tearing resistance,
strong deformation adaptability
3.Puncture-resisting, aging
resisting, ultra-violet radiation, oil and salt, and corrosion resistance
4.Good adaptability to high and
low temperature, non-toxicity, long service life
5.Good waterproof, drainage,
anti-seepage and damp proof effects
6.Complete width and thickness
specifications, low cost and easy installation.
Note
We can do as your demand,please feel free to contact us for more information
Part Three: The Application of HDPE
geomembrane
1) Environmental protection sanitation
(such as solid waste landfills, sewage treatment plants, power plants
Chi-conditioning, industrial, hospital solid waste, etc.) .
2) Water (such as rivers, lakes and
reservoirs of the anti-dam, plugging, reinforcement of the canal seepage, the
vertical wall of the heart, slope protection, etc.).
3) Municipal Engineering (subway, on the
ground floor of the building, planted roof, the roof garden of anti-seepage,
sewage pipes lining, etc.).
4) Landscape (man-made lake, river,
reservoir, golf courses reservoirs of the substrate, slope protection, green
lawn of the waterproof moisture, etc.).
5) Petrochemical (chemical plants, oil
refineries, gas storage tanks of the anti-chemical reaction tanks,
sedimentation tanks of the lining, etc.).
6) Mining (washing and pool heap leaching,
the ash-field, dissolved, precipitation, the yard, the tailings seepage
substrates, etc.) .
Part Four: The Technical of HDPE geomembrane
HDPE geomembrane technical index of ASTM test GM 13
standard
Part Five: Packing &Shipping
woven bag or as customers' requests
Part Six: Certification
Rubber sheathed cable is a kind of soft and movable cable variety which is composed of multiple strands of fine copper wire as the conductor, outsourcing rubber insulation and rubber sheathing. In general, it includes universal rubber sheathed flexible cable, welding cable, submersible motor cable, Radio equipment cable and photographic light source cable and other varieties.