Geomembrane Circular Tanks for Aquaculture

Geomembrane are impermeable membranes used in conjunction with rocks or earth to block fluid migration in man-made structures. These membranes are usually made of synthetic polymers in sheets ranging from 0.25 to 3.5 mm thick. Geomembranes are made of various materials such as EPDM (Ethylene Propylene Diene Monomer), Linear Low-Density Polyethylene (LLDPE), High-Density Polyethylene (HDPE), Polyvinyl Chloride (PVC), and POLYPROPYLENE (PP). Due to their ability to block fluids, they can help to prevent the dispersal of contaminants, and may be used with soil liners or permeable geotextiles to create a composite lining system that provides added security. Titan uses geomembranes in an effort to minimize the effect of human development activities on the environment. They are especially important for waste containment. Our products are manufactured from highly durable materials, often with an expected lifetime of hundreds of years. They are resistant to chemicals and to wear, so that the passage of time and corrosion do not affect the integrity of the lining. Each type of geomembrane material has specific characteristics which affect installation procedures, lifespan and performance. Titan offers a variety of materials based on the specific needs of your project.

Shandong Tianhai New Material Engineering Co., Ltd stablished in 2002 and located in Jinan city, Shandong province, China, near by Ji-Qing highway and international airport. The park covers 70000SQM, 298 staff, the fixed assets of RMB120 million. It has now grown into a large-scaled specialized geosynthetics enterprise intergrating research & development, production, sales, construction and many kinds of services.

The major production facilities include three-layer construction film blow machine, calendering method geomembrane production line, the first company to introduce 8.5m width geotextile production linb, 7m width compound gemombrane production line, GCL production line as well as the patent technology first 3m width forming in only one time drain board production line to produce a variety og geosynthetics.

_{Our main products including non woven pp geotextile, geomembrane, HDPE geomembrane, waterproof board, GCL, green roof drainage board, compound drainage net, geogrid, geonet, geocell and so on.}

Our company has passed ISO9001:2000 international quality system certification, ISO14001:2004 Environment Management System Certification and GB/T28001:2001 Vocationl Healty and Safety System Certification. Besides, it has successfully passed on-side check on production license, and has gained National Industrial Production Protection Lincense and special water-proof qualification. At present, we have inport and export rithe member of Chinese Technical Association on Geosythetics and hss been recognized as a Provincial-level Enterprise Abiding by the Contract, keeping promise for several succsssive years. Besides, we arwarded the titles of Shandong Famous Brand.

Using Tianhai's products to protect our environment and contribute to green earth is our forever mission.

PRODUCT PARAMETER

HDPE geomembrane parameter

No.	Item	Test Value
		0.5mm	0.75mm	1.0 mm	1.25 mm	1.5 mm	1.8mm	2.0mm	2.5 mm	3.0mm
1	Minimum Density(g/cm³)	0.94
2	Strength at yield, N/mm	7	11	15	18	23	27	30	38	45
3	Strength at break ,N/mm	10	21	28	33	43	51	57	71	85
4	Elongation at yield,%	13
5	Elongation at break,%	700
6	Tear Resistance N	56	93	125	156	187	219	249	311	373
7	Puncture Resistance N	120	263	352	440	530	618	703	881	1059
8	Stress Crack Resistance, hrs	400
9	CARBON BLACK Content, %	2.0-3.0
	Carbon Black Dispersion	1 or 2
10	Standard OTI Min	100
	High Pressure OTI Min	400
11	Impact Cold Crack at -70°C	Pass
12	Water vapor permeability(g.cm/cm2 .s.Pa)	≤1.0×10-13
13	Dimensional Stability (%)	±2

PVC geomembrane parameters

Items	I	II
Tensile Strength Mpa ≥	8.0	12.0
Elongation at Break %	200	250
Size change rate in heat treatment %	3.0	2.0
Bending low Temperature °C	-20°C	-25°C
Anti-penetrating	Not leaking
Impermeability	Impermeable

PRODCUTION PROCESS

QUALITY ASSURANCE

Geomembrane Circular tanks for aquaculture quality is our life, it must be thoroughtly understood and executived by each employees. We guarantee the quality of composite geomembrane applied the production of raw materials by our close cooperation with the manufacturer of raw material and strick materials into plant inspection procedures. Advanced equipment and experienced, skilled operator, to creat a stable high quality products.
Indenpendent QC department could do inspection for each volume product before delivery, to ensure that everyone of the factory product can meet standards by tight system control operations, maximize our quality to meet customer's requirements. And has been recognized by the international organization for standardization though the ISO9001:2000 certification, our quality control level meets the international standard.

PRODUCTION EQUIPMENT

CERTIFICATE

PICKING&SHIPPING

PROJECT CASES

Contact us if you need more details on Geomembrane Liner Hdpe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fishing Farm Liner、Fish Pond Hdpe Liners. If these products fail to match your need, please contact us and we would like to provide relevant information.

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