HDPE dimple drainage sheet for roof garden
Product Description
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 unav oidable 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.
HDPE dimple drainage sheet for roof garden are manufactured of HDPE dimple membrane coated with goetextile.dimple heigth 10mm, 15mm, 20mm. It is made of polyethylene which can bear longtime high pressure and has no distortion.It can bear the heavy weight,load of concrete board and unavoidable pressure outside in the construction such as vehicle,worker trampling,concrete affusing etc.With its anti-pressure property,it can remain the tonnage.
Specification:
- Raw material:HDPE
- Dimple heigt: 10mm,15mm, 20mm
- Sheet thickness:0.7mm-2.0mm
- Roll width: 2m or 3m
Property:
- Waterproofing and drainage: form a channel, which water and gas can go through
- Sound insulation and vibration isolation
- Chemical resistance, resist to plants' root
- Easy for construction
- Long life
Application:
It is better than traditional stone drainage and other filter layer.It can be widely used in the area of retaining wall,basement,tunnels,safe slope and the base of highway and roof garden green.
1.Highway and railway waterproofing system;
2.Underground waterproofing;
3.Roof garden waterproofing projects.
4.Retaining wall
5.Tunnels
Our Services
Quality assurance
On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality
For quality-related construction delay or substandard construction(except for damage or losses due to customer's responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers' feedbacks on quality issues within 24 hours.
After-sales service
1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.
2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.
3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.
4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.
Company Information
We have 56 production lines. Our main products include needle-punched geotextile, compound geomembrane, PE geomembrane, macromolecule waterproof material, geosynthetic clay liners (GCL), geogrid, geocell, tri-dimension geomat, geonet, 3-layer co-extrusion geomembrane, long fiber, short fiber, woven geotextiles, colorful fabric, plastic woven bags, rubber/plastic water seal strips, butyl rubber tape, rubber back-up boards, bridge expansion and contraction installation. All technologies are advanced.
Our annual productivity is as below: 50 million square meters of needle-punched geotextile; 55 million square meters of compound geomembrane; 9,000 metric tons of PE geomembrane; 36 million square meters of macromolecule waterproof materials; 8 million square meters of geosynthetic clay liners (GCL); 5 million square meters of single direction geogrid; 8 million square meters of double-direction geogrid; 1 million square meters of geocell; 4 million square meters of geonet; 3 million square meters of tri-dimensional geomat; 10 million square meters of woven geotextile; 9,000 metric tons of geomembrane; 300 metric tons of PP long fiber; 4,000 metric tons of PP long fiber; 6 million plastic woven bags.
Relying on superior quality and excellent services, we have established good trade relationships with companies in more than 30 countries and regions, such as Europe, the USA, Canada, Russia, South Korea, Japan, Indonesia, the Philippines, South Africa, Hong Kong, Macao and Taiwan area.
Adhering to the principle of "Humanism, sincerity and good service", we are looking forward to establishing long-term and steady cooperation with customers all over the world. Please feel free to contact us for more details.
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