100% Virgin Material Tunnel HDPE Drainage Board with 10mm Dimple
Part one: Description of waterproof drainage board
Drainage materials
1, Tianhai drainage board is produced from HDPE with high impact resistance and pressure resistance, can resist long-term high pressure, and will not generate deformation.
2,The long-term pressure resistance not only can resist weight of concrete bottom plate and its load, but also can bear unavoidable outside pressure and impact force during construction, for example, vehicle, worker stepping, concrete pouring impact force, etc.
3, Drainage protection board integrates waterproof and drainage, solves relation between waterproof and drainage successfully, and is better and more reliable than traditional stone pottery particle drainage and other filter layers both in drainage function and economic benefit.
4,It can keep bottom plate no deformation for long term, so original drainage quantity can be kept. Application of filter layer earthwork fabric on bottom plate is to ensure drainage channel isn't blocked by foreign object, for example, backfilling particle or concrete.
5,It is widely used in waterproof and drainage of roof garden, outdoor garage top plate
Part Two: The Specification of waterproof drainage board
Sheet material could be HDPE , thickness from 0.6mm to 1.5 mm, dimple height: 6mm,8mm,12mm ,16mm ,20mm, width from 2m to 3m ,composite layer is non woven geotextile , length could be made according to client's request.
| Number |
Item Name |
|
| 1 |
Material Type |
HDPE |
HDPE |
HDPE |
HDPE |
HDPE |
HDPE |
HDPE |
| 2 |
HDPE Average Thickness (mm)≥ |
0.50 |
0.70 |
0.80 |
1.00 |
1.20 |
1.50 |
1.8 |
| 3 |
Weight (g/m2)≥ |
650 |
850 |
1000 |
1200 |
1250 |
1350 |
2000 |
| 4 |
dimple height(mm) |
6mm,8mm,10mm |
6mm,8mm,10mm,12mm,16mm,20mm |
| 5 |
Roll (Width x Length) |
3mX20m |
3mX20m |
3mX20m |
3mX20m |
3mX15m |
3mX15m |
|
| Number |
Item Name |
|
|
|
|
1.0/12mm |
|
|
| 1 |
Unit Weight g/m2 ≥ |
650 |
700 |
800 |
1000 |
1200 |
1400 |
2000 |
| 2 |
Max Tensile Strength N/10cm ≥ |
350 |
450 |
550 |
600 |
600 |
600 |
/ |
| 3 |
Compressive Load KPa ≥ |
200 |
300 |
300 |
300 |
300 |
300 |
350 |
| 4 |
Elongation at Crack % |
25 |
25 |
30 |
40 |
40 |
40 |
|
| 5 |
Longitudinal Flow Capacity cm3/cm s ≥ |
5.60 |
5.60 |
7.20 |
7.20 |
10.0 |
12.5 |
21.5 |
| 6 |
Puncture Strength N ≥ |
300 |
320 |
350 |
400 |
400 |
400 |
/ |
Part Three: The Application of drainage board
1.Waterproofing and drainage: form a channel, which water and gas can go through
2.Sound insulation and vibration isolation
3.Chemical resistance ,resist to plant' root
4.Easy for construction
5.Long lifetime
Certification
ISO9001:2000 International Quality System Certification,
ISO14001:2004 Environment Management System Certification 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 and so on.
Description of HDPE geomembrane
1. HDPE, LLDPE 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 or flat 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. Rough geomembranehas 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.
Part Two: The Specification of HDPE geomembrane
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.
| 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 |
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