Geomembrane From Manufacturer HDPE PVC EVA Membrane

• After-sales Service: More Than 5 Years
• Warranty: More Than 5 Years
• Certification: ISO
• Surface: Smooth Side
• Material: HDPE
• Color: Black
• Model NO.: ASTM
• Type: Geomembranes
• Specification: ASTM
• Trademark: Hongxiang
• Origin: Shandong, China (Mainland)
• Production Capacity: 100000 Square Meter/Square Meters Per Day

Product Description

Product Description

HDPE (high density polyethylene) geomembrane

Description
The HDPE geomembrane is mainly a high density polyethylene liner made of and high molecular weight, high resistance to ultraviolet rays, 700% coefficient of expansion and high tensile strength. Basically used as impervious barrier to water action, chemicals, petrochemicals, solid wastes (industrial and urban) and mining. So as the storage, conservation for water treatment and aquaculture usage, on very different substrates, as soil, sand, concrete or steel.
General Guide of Installation Quality Control
The PE geomembrane shall be made of high density polyethylene (HDPE) with no change or very low density polyethylene (VLDPE) which does not contain plasticizers, fillers, chemical additives or recycled resins. For UV resistance will be added no more than 2% to 3% of carbon black, allowing the use of chemicals such as antioxidants and stabilizers in temperature, as long as it does not exceed 1.5% or the total. According to the Standar GM-13

The geomembrane shall be supplied in one continuous seamless piece, the max width of rolls is 8 meters wide. The length of the roll must be optimized to make it easy carrying in the field and minimize the number of welds.

The geomembrane may have smooth or textured finish depending on use. The textured geomembrane must be fabricated in order to produce a specified friction in surface irregularities. The thickness of the geomembrane in this case should not include the height of the irregularity of the texturing. According to the standard GM-13.
HDPE Geomembranes smooth or textured shall satisfy the following properties and quality certificates from the resin and control number from each of the rolls supplied.

Technical date sheet(GM13 standards) of smooth geomembrane :  

Item	value
	1.00	1.25	1.50	2.00	2.50	3.00
Min density(g/cm^3)	0.940
Yield strength(TD,MD),N/mm≥	15	18	22	29	37	44
Breaking strength(TD,MD),N/mm≥	10	13	16	21	26	32
Yield elongation (TD,MD),%≥	12
Breaking elongation (TD,MD),%≥	100
Average rectangle tear strength(TD,MD)),≥N	125	156	187	249	311	374
Puncture resistance, N≥	267	333	400	534	667	800
Stress crack resistance,  h≥	300
Carbon black content,,  %	2.0~3.0
Carbon black dispersion	nine of 10 is grad I or II,less than 1 if grad III
Oxidative induction time(OIT),min	standard OIT≥100
	high pressure OIT≥400
Oven aging at80°C(standard OIT retained after 90 days),%≥	55

Technical date sheet:(textute surface)
 

Item	value
	1.00	1.25	1.50	2.00	2.50	3.00
Min density(g/cm3)	0.940
Yield strength(TD,MD),N/mm≥	15	18	22	29	37	44
Breaking strength(TD,MD),N/mm≥	10	13	16	21	26	32
Yield elongation (TD,MD),%≥	12
Breaking elongation (TD,MD),%≥	100
Average rectangle tear strength(TD,MD)),≥N	125	156	187	249	311	374
Puncture resistance, N≥	267	333	400	534	667	800
Stress crack resistance,  h≥	300
Carbon black content,,  %	2.0~3.0
Carbon black dispersion	nine of 10 is grad I or II,less than 1 if grad III
Oxidative induction time(OIT),min	standard OIT≥100
	high pressure OIT≥400
Oven aging at 80°C(standard OIT retained after 90 days),%≥	55

Our Services
 

Quality assurance

1. On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
2. 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
3.   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.