Waterproof Geocomposite Strip Drain , Garden Drainage Cell For Terrace Greening
Ventilation Waterproof Terrace Greening Black HDPE Plants Root Resistance Composite Dimple 1400gsm Drainage Board
Material: HDPE, HIPS, plastic
Dimple height: 12mm
Width: 3m
Length:10m
function: reinforce, drainage, waterproof, ventilation
application: terrace greening, golf course, roof garden engineering
Product Description:
Plastic drainage board is made of polystyrene (HIPS) or polyethylene (HDPE) as raw material baseboard, which is made of a conical boss or a reinforced convex point (hollow cylindrical porous) by stamping. The performance has been greatly improved and changed through continuous innovation and R & D. at present, most drainage boards are pressed with PVC as raw material, and the compressive strength and overall flatness have been greatly improved, with width of 1-3m and length of 4-10m or more.
Drainage board is made of HDPE with impact resistance and pressure resistance which can resist long-term high pressure,and will not generate deformation. 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. It can keep bottom plate undeformed for long term, so original quantity can be kept. Application of filter layer earthwork fabric on bottom plate is to ensure drainage channel is not blocked by foreign object, for example, backfilling particle or concrete.
A good drainage system plays an important role in the construction period of civil engineering, the normal use and life of buildings. The drainage board and porous permeable pipe form an effective drainage system, and the cylindrical porous drainage board and geotextile also form a drainage system, thus forming a system with the functions of water seepage, water storage and drainage.
Technical Parameter:
| No. | Item | Unit | Standard Value | ||||
| 1200g | 1400g | 1600g | 1800g | 2000g | |||
| 1 | Mass per unit area of composite | g/m2 | ≥1200 | ≥1400 | ≥1600 | ≥1800 | ≥2000 |
| 2 | Composite thickness | mm | ≥6.0 | ≥7.0 | ≥8.0 | ≥9.0 | ≥10.0 |
| 3 | Longitudinal tensile | kn/m | ≥16 | ≥16 | ≥16 | ≥16 | ≥16 |
| 4 | Composite ydraulic conductivity | m2/s | ≥1.2*10-4 | ≥1.2*10-4 | ≥1.2*10-4 | ≥1.2*10-4 | ≥1.2*10-4 |
| 5 | Peel strength | kn/m | ≥0.3 | ≥0.3 | ≥0.3 | ≥0.3 | ≥0.3 |
| 6 | Mesh core thickness | mm | ≥5.0 | ≥5.0 | ≥5.0 | ≥5.0 | ≥5.0 |
| 7 | Tensile strength | kn/m | ≥13.0 | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 |
| 8 | Mass per unit area | g/m2 | ≥200 | ≥200 | ≥200 | ≥200 | ≥200 |
| 9 | Dimple height | mm | 10 | 10 | 11 | 12 | 12 |
Application:
- Greening Project: garage roof greening, roof garden, vertical greening, sloping roof greening, football field, golf course
- Municipal Engineering: airport, road subgrade, subway, tunnel, landfill
- Construction Engineering: upper or lower layer of building foundation, interior and exterior wall, floor and roof of basement, roof anti-seepage and heat insulation layer
- Water Conservancy Project: reservoir seepage prevention, reservoir, artificial lake seepage prevention
- Traffic Engineering: highway, railway subgrade, dam and slope protection layer
Advantage:
- strong resistance to load and durability
- convenient construction, easy maintenance and economy
- waterproof and drainage: water and gas can go through the channel
- sound insulation, vibration isolation
- chemical resistance, plant's root resistance
Package:
producrs are packed in roll with woven bags and waterproof file, and we gurantee the product is good when customers receive it.
Delivery:
all products will be delivered on time as customers requirement. generally it can be shiped in 7 days. 20GP, 40GP, 40HQ container is available.
Supply Ability:
25 tons per day.
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