Basic Info.
Model NO.
HL-drainage cell
Application
Roads & Railways & Airports Project, Water Conservancy Project
Classification
Drainage Board
Size
400*400 500*500 330*330
Transport Package
Woven Bags
Specification
330*330 500*500 440*440mm
Product Description
Internal Drainage Board for Roofing Garden
DescriptionInternal Drainage Boardis molded by PE with high strength,the compressive strength is extremely high and doesn't distort or burst.
Uses- in roof garden
- draining for roof and wall
- retaning/basement walls
Features | model | Width
(mm) | Length
(mm) | Height
(mm) | Capacity per 1*40'ft
Colour:balck |
Drain board
Lead time per 40'FT:10days | 500 | 500 | 30 | 2000m2
(8000pcs) |
| Material composition | PE Raw Materials |
| colour | Black |
| Weight Per M2 | 3.3KG |
| Surface void area | 60% |
| Internal void area | 88% |
| Weight capacity | 200ton/m2 |
| Discharge capacity@1% gradient | 16 l/m2.s |
| Products Name: | Drainage Board |
| Item No: | ST-W-H30 |
| Size: | 330*330*30mm ,400*400*30m, 500*500*30mm |
| Material: | HDPE(high density polyethylene)and Polypropylene |
| Thickness: | 30MM |
| Tensile loading: | >1000kpa |
| Drain capacity: | 25----30cm³/s |
| Storing capacity | 2.6----4.0l/m² |
| Surface Void Area : | >67% |
| Internal Void Area | >95% |
| Biological/Chemical Resistance | Unaffected by moulds and algae and good resistance to oils ,acids ,alkalis and bitumen |
| Service Temperature | -20°C to 120°C |
2. Water Drainage :Absorb and store redundant moisture leaking from the planting layer and supply needed moisture for the plant when the soil lacking of water to improve plant's drought-resistance ability.
3.Ventilation: Special design helps the plant layer to have good air-ventilation ability at the bottom, improves ventilating situation and ensures the oxygen demand for root.4.Heat Insulation: The storage place for the drainage plate is at the bottom of the plant, helping the plant to stop from the sun direct illuminating and form a cool space, which can absorb heat from structure layer to form air troposphere.
5.Safety: Plastic storage and drainage plate's light weight will not enhance load for roof structure.
6.Environment: it is 100% recycling, won't cause secondary pollution to the environment.
7. Bearing Performance :Bearing strength for storage-drainage plate can reach 80 ton per square as the highest, suitable for all kinds of landscape on the top.
8.Low Price: ultra-light weight, easy installation, quick construction, low construction cost and simple maintenance.
Address:
No. 008, Yuanshan North Road, Laiwu High-Tech Zone, Jinan City, Shandong Province
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration
Management System Certification:
ISO 9001
Company Introduction:
Shandong Hualu Geosynthetics Co., Ltd was established in 2008, is one of professional manufacturers for all kinds of waterproofing, seepage-proofing, drainage, reinforcement materials. Our main products including Geomembrane, Dimpled Drainage Sheet, Geogrid, Geotextile, Geocell, Plastic Grass paver, , Geobags. Turf Paver, Composite geonet, Woven geotextile, Weed control fabric and so on. Our products are well accepted and praised by our customers both in domestic and overseas markets for our perfect quality and favorite price. Cling to managing idea of "Honest and Credit, Quality First", we have established excellent brief of company and formed good relations with our customers. We are sincerely looking forward to cooperating with customers based on mutual benefit. If you are interested in any of our products, please feel free to contact us more information. We are looking forward to forming business relations with customers from all over the world.
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