Shandong Tianhai New Materials Engineering Co., Ltd
Model No.: TH-001
Type: Floors & Flooring
Key Words: Smooth Surface Geomembrane
Material: EVA, HDPE, LDPE, LLDPE, PVC
Standard: ISO ASTM QB GB Standard
Place Of Origin: Shandong, China (Mainland)
Productivity: 10000 ton/month
Place of Origin: China
Supply Ability: 10000 ton/month
HS Code: 3920109090
Geomembranes 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.
Our main products including Geotextile, Geomembrane hdpe, geomembrane, Composite 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 rights, and we are the 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.
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
Strength at yield, N/mm
Strength at break ,N/mm
Elongation at yield,%
Elongation at break,%
Tear Resistance N
Puncture Resistance N
Stress Crack Resistance, hrs
Carbon Black Content, %
Carbon Black Dispersion
1 or 2
Standard OTI Min
High Pressure OTI Min
Impact Cold Crack at -70°C
Water vapor permeability(g.cm/cm2 .s.Pa)
Dimensional Stability (%)
PVC geomembrane parameter
Tensile Strength Mpa ≥
Elongation at Break %
Size change rate in heat treatment %
Bending low Temperature °C
Geomembrane 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.
Our 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.
High-quality and professional welding construction teams
Packing & Shipping
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