SJL Biaxial Geogrid 20KN (4M x 50M) for Ground Stabilisation

Description The SJL Biaxial Geogrid 20KN (4M x 50M) is a premium ground reinforcement solution designed for use in road construction, load-bearing sub-bases, and general ground stabilisation. Manufactured from high-quality polypropylene, this geogrid offers consistent strength in both directions thanks to its biaxial tensile performance. With a tensile strength of 20kN/m in both the machine and cross-machine directions (MD and CMD), this geogrid provides excellent lateral restraint and aggregate interlock. It features a 40mm x 40mm aperture size with a junction efficiency of 95%, offering effective load distribution across varied site conditions. Designed and tested to EN ISO 10319 standards, the SJL Biaxial Geogrid 20KN is suitable for applications requiring consistent support and enhanced ground performance. It delivers 7.6kN/m tensile strength at 2% strain and 15.3kN/m at 5% strain in both MD and CMD directions. With a radial stiffness of 290kN/m at 0.5% strain, this geogrid effectively resists deformation under multidirectional loads. Each roll measures 4 metres in width by 50 metres in length, with a typical carbon black content of at least 2% to ensure UV resistance and long-term durability. Key Features • Biaxial Strength: 20kN/m tensile strength in both MD and CMD directions for reliable reinforcement • High Efficiency: 95% junction efficiency for optimum load transfer and performance • Consistent Aperture: 40mm x 40mm openings for strong aggregate interlock • Certified Quality: Tested to EN ISO 10319 with CE and UKCA markings • UV Resistant: ≥2% carbon black content for durability in exposed conditions Specifications • Size: 4 metres x 50 metres • Material: Polypropylene • Connection Type / Load Rating: Ground stabilisation; tensile strength 20kN/m • Standard: EN ISO 10319 compliant, CE & UKCA certified • Colour: Black Applications Road construction and access roads Sub-base reinforcement for car parks and haul roads Ground stabilisation in weak soil areas Load transfer and separation layers in civil engineering projects Why Choose Stanley John LTD Based in Newbury, Berkshire, we supply trusted geogrid and reinforcement products across Berkshire, Hampshire, Wiltshire, Oxfordshire, Surrey, Greater London and beyond. Our team delivers reliable service and competitive stock for both trade and domestic groundwork projects. Explore our full Geogrid and erosion control range for more products. Order the SJL Biaxial Geogrid 20KN (4M x 50M) today to strengthen and stabilise your next groundwork project. Available online now from Stanley John LTD.