Obor PP Biaxial Geogrid for Road Construction

Strict and complete quality inspection means, standardized scientific management system and unique product development plus moderate price and perfect after-sales service, the Polypropylene Non Woven Geotextile, Thermally Bonded Geotextile, Compound Geomembrane sell well in various countries. Our company has established a set of scientific, rigorous and complete quality control and internal management system to strengthen the company's brand effect. We are dedicated to helping our clients achieve their business objectives, and are committed to providing the highest quality products and services at competitive prices. We have gradually established and improved the quality assurance system of the whole process from design, manufacturing to sales and service, and have a perfect and fast service system.

 

The bidirectional plastic geogrid is a high - performance geosynthetic material. It is made from polymers like polypropylene (PP) or high - density polyethylene (HDPE). The manufacturing process involves thermoplastic molding or extrusion, followed by stretching in both the longitudinal and transverse directions to form a two - dimensional grid structure.

 

High Strength: Thanks to the use of high - quality polymers, it has excellent tensile strength in both the longitudinal and transverse directions. This high strength allows it to effectively reinforce the soil and bear heavy loads.

Bidirectional Reinforcement: Its bidirectional structure provides uniform load - bearing capacity and stability. It can significantly enhance the mechanical properties of the soil in two directions, which is crucial for preventing soil deformation and improving ground stability.

Corrosion Resistance: The plastic material gives it strong corrosion resistance. It can maintain its performance and integrity in various harsh environments, including those with moisture, chemicals, and varying temperatures, ensuring a long service life.

Easy Installation: With a relatively light weight, it is convenient to transport and install. This not only reduces labor intensity but also improves construction efficiency, saving both time and cost during project implementation.

Material - Saving: By effectively reinforcing the soil, it can reduce the amount of soil materials required for construction, which is an economic and resource - efficient feature.

Improve Soil Properties: It can enhance the bearing capacity of the soil, minimize settlement and deformation, and optimize the overall performance of the soil foundation.

Environmental Friendliness: Some of the plastic materials used are recyclable, making it a more environmentally friendly choice in line with modern sustainable development requirements.

 

Road and Railway Engineering: It is widely used in roadbeds and railway subgrades to increase bearing capacity, prevent road surface subsidence and cracking, and ensure the long - term stability of transportation infrastructure.

Dams and Embankments: In dam and embankment construction, it helps to strengthen the slope, improve the stability of the structure, and prevent seepage and erosion.

Building Foundations: For large - scale buildings, parking lots, and port cargo yards, it can be used to reinforce the foundation, enhancing its load - bearing capacity and reducing the risk of foundation failure.

Mining and Landfill Projects: In mining areas and waste landfills, it can play a role in soil reinforcement and slope protection, ensuring the safety of the site and environmental protection.

Greening and Erosion Control: It can support slope grass - planting mesh pads, which is beneficial for slope greening and preventing soil erosion, playing an important role in ecological protection projects.

                           

Installation Precautions

Ground Preparation: The laying site should be compacted and leveled, and any sharp protrusions should be removed to avoid damaging the geogrid.

Laying Direction: The main stress direction should be perpendicular to the axis of the embankment. After laying, it should be tensioned and fixed properly.

Overlap and Connection: The overlap width should be no less than 20 cm. It can be tied with steel wires or straps, and when laying multiple layers, the overlap joints should be staggered.

Backfilling Time: After the geogrid is laid and positioned, it should be backfilled with soil in a timely manner, and the exposure time should not exceed 48 hours to prevent damage from sunlight and other factors.

Filling Material Selection: Do not use frozen soil, marsh soil, etc. for filling. It is recommended to choose fill materials with stable mechanical properties such as gravelly soil and sandy soil.

 

 

 

 

PP Biaxial geogrid product properties

Item	Longitudinal/ Transverse Tensile Strength ≥(KN/M)	Longitudinal/ Transverse Tensile Strength at 2%   elongation≥(KN/M)	Longitudinal/ Transverse Tensile Strength at 5%   elongation≥(KN/M)	Longitudinal/ Transverse Nominal elongation ≤(%)
TGSG15-15	15.0	5.0	7.0	15.0/13.0
TGSG20-20	20.0	7.0	14.0
TGSG25-25	25.0	9.0	17.0
TGSG30-30	30.0	10.5	21.0
TGSG35-35	35.0	12.0	24.0
TGSG40-40	40.0	14.0	28.0
TGSG45-45	45.0	16.0	32.0
TGSG50-50	50.0	17.5	35.0

 

 

 

 

 

 

 

 

 

 

Why Choose Us?

 

Comprehensive Product Range: We offer a full spectrum of geotextile materials, including polyester geotextiles, polypropylene geotextiles, non-woven geotextiles, and composite geotextiles, tailored to meet diverse project needs.

Premium Quality Assurance: Our products adhere to international standards, featuring high tensile strength, excellent water permeability, anti-erosion durability, and long service life, ensuring stable performance for your projects.

Customized Solutions: Professional technical teams provide personalized design and production services to address unique challenges in road construction, water conservancy projects, environmental protection, and more.

Efficient Supply Chain: As a one-stop factory, we streamline production, R&D, and logistics to offer competitive pricing, on-time delivery, and worry-free after-sales support.

 

Partner with Shandong Xinyu Geotextile Materials Engineering Co., Ltd.
Elevate your projects with reliable geotextile solutions. Contact us today to discuss your requirements and embark on a journey of innovation and success in the civil engineering field.

 

Let's build a stronger, more sustainable future together – one project at a time!

 

 

Our product quality has always been in a leading position in the Obor PP Biaxial Geogrid for Road Construction industry, and all indicators have reached international standards. We will win your trust and support in us with the most reliable product quality and the best business reputation. With a rapid advancement and our buyers come from many countries in the world. We uphold the service concept of 'wholeheartedly' and the tenet of 'full satisfaction and continuous surpassing user expectations' to provide customers with high-quality product services and brand services.

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