Polyester Filament Woven Geogrid Road Reinforcement Construction and Mining Roof

Polyester geogrid for soil reinforcement-Flexgrid

Flexgrid is a geogrid manufactured from high modulus polyester yarns to ensure the long term structural stability of reinforced soil structures. Flexgrid geogrid can accomodate extremely high loads due to low-creep, high-modulus raw materials. The product’s relatively low reduction factors have been verified and certified by independent research institutes and testing laboratories.

Flexgrid geogrid with its open-meshed structure interlocks excellently with most engineering soils. Anchor lengths can therefore be short, reducing costs and reducing the extent of the earthwork operations. Flexgrid is flexible, supplied in widths up to 5.2m and is easy to handle making it well suited for reinforced soil slope and mechanically stabilised soil wall applications.

Properties

Flexgrid is a geogrid manufactured from high modulus polyester fibres that are laid in a flat orientation that enables maximum load efficiency. The fibres are polymer coated to improve the resistance of Flexgrid to installation damage and environmental effects. The high modulus polyester used in the manufacture of Flexgrid and the strict manufacturing and testing quality assurance support the use of Flexgrid in structure having a design life of up to 120 years.

Application

Flexgrid is supplied in rolls up to 5.2m in width. Flexgrid has its main strength in the longitudinal direction, it is easy to handle and install, can be folded or cut to the required length. Flexgrid can be used in a wide variety of fill types from clays to sands up to well graded aggregates having a maximum particle size of 65mm. The wide range of testing with these fill types allows Flexgrid to be used for reinforcement of soil embankments, soil slopes, landfill veneers, bridge abutments and retaining walls.

Features

• Easy to handle and install
• Wide rolls for reduced laps and wastage
• Independent testing of properties to verify performance
• Suitable for a wide range of soil types
• High resistance to biological and chemical effects

Supply

Supplied in the following standard grades (other grades available)

PET Woven Geo-grid Designed For Underground Mining

(Mining Grid)

Product Description

Mining grid is manufactured from high-tenacity polyester then coated with conducting electrostatic, with the high fire retardant acid and alkali resistance to achieve flame-resistant, antistatic properties. It covers wide range of tensile strengths, from 20 kN/m to 1200kN/m. Standard roll size is 5m x 100m, but shorter, narrower rolls can be supplied upon request.

It can be widely used in mining engineering such as the intermediate ceiling, long walls and side protection grid and other fireproof structures in mining projects. It can also be used in subway and tunnel, etc fixing projects.

Mining Grid Advantage

•Lightweight, flexible, simple & quick to install, and reduce overall project costs
•Corrosion resistant and flame retardant
•Reduces potential injuries while handling
•Can cut installation time over chain link or welded wire mesh by 75%

•High Tensile Strength
•Fire Resistant and Antistatic to ensure safety for underground mining project.
•Low Elongation / Less Deformation
•Resistant to Chemical Degradation

Mining Grid Application

•Longwall Recovery Systems
•Mine Roof / Back Supporting
•Hightwall Protection
•Rib and Wall Supporting
•Replacement of traditional Steel Wire Mesh
•Prevention of loose rocks and safety protection
•Tunnel Protection and Underground Civil Engineering

•Mine Roof / Back Supporting

Mining Grid Specification

Production Base Address:

No.18, Shibei Road, DaqingBeilu Road, Yizheng, Yangzhou City,Jiangsu Province China.

Export and South China Sales Office:

C-7,Xingpu Commercial Distric,Huangpu,Zhongshan,China.

Export Changzhou Company:

No.198 Yunhe Road: Zhonglou district, 213000,Changzhou city,China.

PTT CHINA is a technical textile group company, and it was divided into PTT HK and PTT China. PTT HK is the headquarter company, and it specialize in international investment and financial management. PTT CHINA specializes in new products development, production and sourcing.

CHANGZHOU PIONEER TEXTILE TECHNOLOGY LTD belongs to PTT CHINA. Which was an ISO9001:2015 and ISO14001:2015 certified manufacturer in Concrete Mat Cloth GCCM, Dewatering Geotube & Geobag, Concrete Revetment Mattress, needle punch nonwoven felt, woven and nonwoven geotextile and its relevant composite.

Our production base was established in 2001. So far we have 4 needle punch production lines in Yizheng city, Jiangsu province. In order to expand production catalogue, we launched one lamination machine and around 10 special industrial sewing machines in 2003.

In addition to needle punch nonwoven, film laminated nonwoven, bags we also have 20 sets of jet loom to produce woven geotextile for geotube, and special High Strength woven geotextile for reinforcement. We also worked with other manufacturers such as warp knitted geo-grid, sheet drain (drainage sheet) to produce composite material based on needle punch nonwoven and woven geotextile.

We can produce and supply following products:

Geo-synthetic Textile:

1. Geosynthetic Clay Liners (Bentonite Mat)-GCL watershield,

2. Concrete Mat Cloth GCCM

3. Sludge Dewatering Geotube, Breakwater Geotube, and Geobag,Geocontainer.

4. Needle punch nonwoven geotextile and composite Silt bags;

5. HS woven geotextile;

6. Concrete Revetment Mattress.

7. Floating Silt Curtain

8. 3D Geomat, 3D Erosion Control Blaket and Turf Reinforcement Mat.

9. 3D geonet, 3D drainage sheet, 3D composite drainage mat;

10. Fiberglass and Polyester woven Geogrid and Geocell

11. Needle punch nonwoven felt, geotextile, and Composite geomembrane.

Building Textile:

1. Multi-layer PE laminated composite Breathable membrane for housewrap;

2. Aluminum foil laminated woven or nonwoven fabric Vapor Barrier membrane;

3. Aluminum coated fiberglass fire retardant fabric;

4. Stitch bonded nonwoven;

Agro & Landscape Textile

1. PP woven weed control fabric;
2. Needle Punch Nonwoven Bags
3. Artificial Turf grass blanket.
4. Blanket base material;

Based on our professional textile technology, we are able to supply or develop many different kinds of new textile relevant products.

It’s welcome to contact us for technical textile inquiry as above-mentioned.

We are looking forward to work with friends all around the world.

Our Contact details are as below:

Email: Stefan.jiao@concreteclothroll.ecer.com or jiaojianf@vip.163.com

Tel: 139 2497 8499.

Contact: Mr. Stefan Jiao

www.concreteclothroll.ecer.com

Wechat: ptt-china.

Whatsapp: 13924978499

Skype: stefan.jiao.