Product Details
PRODUCT DESCRIPTION
HDPE Plastic Geocell Erosion Control And Road Construction
Product Introduction
Geocell is also called "cellular confinement systems" academically
.It is widely used in construction for erosion control, soil
stabilization on flat ground and steep slopes, channel protection,
and structural reinforcement for load support and earth
retention.Typical cellular confinement systems are geosynthetics
made with ultrasonically welded high-density polyethylene (HDPE)
strips or PP and expanded on-site to form a honeycomb-like
structure—and filled with sand, soil, rock, gravel or concrete.
Geocell strip widths, hence the on-site height, come in various
sizes from 50 to 300 mm. Geocell walls are usually made from
textured or structured polymer sheet so as to increase frictional
resistance against the infill soil from displacement. Geocell are
made of HDPE, PP, low-density polyethylene and nonwoven heat-bonded
geotextiles. Geocell walls are typically perforated so as to allow
for drainage from one cell to another. On steep slopes Geocell may
have a tendon or cable extending through the central region up the
slope and anchored to, or within, a concrete plinth so as to resist
downgradient sliding of the system. The backfilling of Geocell on
long and wide slopes is quite labor-intensive. Construction
equipment called phneumatic sand-slingers or stone-slingers have
been used advantageously.
Specifications
Index Properties | Test Method | Units | Values |
Material | - | - | 100% Virgin HDPE |
Carbon Black content | ASTM D 1603 | % | ≥1.5 |
Density | ASTM D 1603 | g/cm3 | 0.935-0.965 |
Sheet Thickness ± 3% | ASTM D 5199 | mm | 1.5 |
Seam Peel Strength | USACE GL-86-19 | KN/m | ≥14.2 |
Tensile strength at Yield | ASTM D 1603 | KN/m | ≥22 |
Environmental stress crack resistance | ASTM D 1603 | hrs | ≥5000 |
OIT oxidation induction time | ASTM D 1603 | min | ≥150 |
|
Type | GM330 | GM356 | GM400 | GM432 | GM445 | GM500 | GM660 | GM712 |
Welding Distance(mm) ± 3% | 330 | 356 | 400 | 432 | 445 | 500 | 660 | 712 |
Cell Depth(mm) ± 3% | 50,75,100,150,200,250 |
Dimensions |
Expanded Cell Size (width×length) (mm) ± 3% | 250 x 210 | 260 x 225 | 290 x 260 | 320 x 275 | 315 x 300 | 360 x 300 | 470 x 450 | 510 x 475 |
Expanded Cell numbers(width×length) | 10 x 34 | 9 x 34 | 8 x 34 | 8 x 34 | 8 x 34 | 7 x 34 | 5 x 34 | 5 x 34 |
Expanded Section size (width×length) (m) ± 3% | 2.50 x 7.14 | 2.34 x 7.65 | 2.32 x 8.84 | 2.56 x 9.35 | 2.52 x 10.2 | 2.52 x 11.22 | 2.35 x 15.3 | 2.55 x 16.15 |
Expanded Section Area (m2) ± 5% | 17.85 | 17.9 | 20.5 | 23.94 | 25.7 | 28.74 | 35.95 | 41.18 |
Application
Company Profile
Anhui Hechuang New Synthetic Materials Co., Ltd. is a professional
manufacturer and supplier of geosynthetic materials and products
that are used for civil engineering and constructions.
With solid strength and strong momentum of development, Hechuang
has achieved rapid growth over the past years and has established 3
branches in different locations in China supplying different
products as HDPE geocell, geogrids and nonwoven geotextile,
geomembrane, etc.
The team not only get excellent performance in domestic market,but
also has obtained increasing market share in global countries and
regions.
Covers an area of 20,000㎡, Hechuang is embracing opportunity from
all over the world, making itself more competitive eversince.
Company has a strong technical force, high quality and stable
products, perfect sales network and good faithful, efficient and
pragmatic team are recognized by the customers.
HCNS Factory Tour
About Our Company
- 2006 – Anhui Huifeng New Synthetics Material Co., Ltd was
established, and our first factory in Anhui Province, China.
- 2010 – Became leading & the largest geocell manufacture in China.
- 2011 – We have built up our own brand “GeoMax®“.
- 2012 – We joined International Geosynthetics Society (IGS) and start to participated in the exhibitions held by IGS almost every year.
- 2014 – We are invited to become Council unit of Geosynthetics of China.
- 2016 – Established a new factory named as HCNS (Hechuang) in Anhui Province, China, which has 9 geocell production lines.
- 2020 – HCNS has become the research base of Nanjing Technology Uinversity.