Geogrid

PP Biaxial Geogrid BX1200

BX1200 Biaxial Geogrid is an extruded polypropylene geogrid designed for soil stabilization and base reinforcement. Offering high tensile strength in both directions with excellent junction efficiency and UV resistance, it enhances bearing capacity, reduces aggregate thickness, and extends service life for roads, railways, slopes, and foundations.

Project SupportSelection · Specification · Installation
Supply OptionsStandard · OEM · Custom Production

PRODUCT DETAILS

High-Strength Material Structure

Premium PP Material & Advanced Extrusion Process
Manufactured from high-strength polypropylene through extrusion, punching, and biaxial orientation, BX1200 delivers exceptional tensile properties at ribs and junctions. This integral structure ensures long-term interlock and confinement for durable soil stabilization.

Excellent Reinforcement Performance

Improving Bearing Capacity and Structural Stability
With ultimate tensile strength up to 19.2 kN/m (MD) and 28.8 kN/m (TD), this geogrid significantly increases roadbed and foundation bearing capacity. It prevents cracking and subsiding while extending infrastructure service life.

Effective Separation and Drainage Function

Optimized Aperture Design for Soil Interlock
The 25×33 mm aperture dimensions with 0.65 m-N/deg stability ensure effective soil confinement and interlock. This design promotes proper drainage while maintaining structural separation between aggregate layers and subgrade soils.

Cost-Efficient Engineering Solution

Reducing Material Costs and Construction Time
BX1200 reduces aggregate thickness requirements and overall construction costs. Suitable for most common soils, it offers a versatile, economical solution for road construction, slope protection, and foundation reinforcement projects.

Product Information

Item Details
Raw Material Polypropylene (PP)
Types / Models BX1100, BX1200
Width 3.95 m
Length 50 m, 75 m, 100 m
Color Black
Packaging Colored Tapes
Certificates ISO9001, CE, SGI, TRI, SGS

Properties Of PP Biaxial Geogrid BX1200

01

High Tensile Strength

Delivers biaxial reinforcement for heavy loads

02

Superior Junction Efficiency

Ensures 93% structural integrity under stress

03

UV Stabilized Polypropylene

Provides long-term durability in exposed environments

04

Cost-Effective Stabilization

Reduces aggregate and construction material requirements

Advantages Of PP Biaxial Geogrid BX1200

Advantages 1
Engineered through extrusion, punching, and biaxial orientation, BX1200 delivers exceptional tensile strength of 19.2 kN/m (MD) and 28.8 kN/m (TD). This high biaxial performance ensures effective load distribution and long-term structural stability for roads, railways, and foundation reinforcement under heavy traffic.
Advantages 2
With 93% junction efficiency per GRI GG2 standards, the integrally formed rib and junction structure maintains excellent mechanical interlock with surrounding soil and aggregate. This prevents geogrid displacement under stress and ensures consistent confinement performance throughout the design service life.
Advantages 3
BX1200 significantly reduces aggregate thickness and overall construction material costs. By improving subgrade bearing capacity and preventing surface cracking and subsiding, it extends infrastructure service lifespan while substantially minimizing long-term maintenance expenses for engineering contractors and project owners.
Advantages 4
Suitable for most common soil types, this UV-stabilized polypropylene geogrid performs reliably across diverse civil engineering applications including weak foundation treatment, slope protection, retaining walls, riverbank management, landslide control, and desert sand fixation under various environmental conditions.

BX1200 Biaxial Geogrid Technical Specification

This technical specification provides verified performance data tested per ASTM and GRI standards, serving as a reliable reference for engineering design, material selection, and quality assurance in soil stabilization and base reinforcement applications.

Properties Test Method Unit MD Values TD Values
Polymer PP
Minimum Carbon Black ASTM D 4218 % 2
Tensile Strength @ 2% Strain ASTM D 6637 kN/m (lb/ft) 6.0 (410) 9.0 (620)
Tensile Strength @ 5% Strain ASTM D 6637 kN/m (lb/ft) 11.8 (810) 19.6 (1340)
Ultimate Tensile Strength ASTM D 6637 kN/m (lb/ft) 19.2 (1310) 28.8 (1970)
Strain @ Ultimate Strength ASTM D 6637 % 13 13
Junction Efficiency GRI GG2 % 93
Flexural Rigidity ASTM D 7748 mg-cm 750,000
Aperture Stability COE Method m-N/deg 0.65
Aperture Dimensions mm (in) 25 (1.0) 33 (1.3)
Minimum Rib Thickness ASTM D 1777 mm (in) 1.27 (0.05) 1.27 (0.05)

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