Working Platform Stabilization for UK Wind Farm

PROJECT DESCRIPTION

Taian Changfeng Synthetics Co., Ltd. (Changfeng) was requested to provide a Mechanically Stabilized Layer (MSL) for ground stabilization to construct a secure working platform for heavy piling rig operations. The challenge lay in engineering a cost-effective, sustainable solution capable of utilizing recycled aggregates generated on-site within the 35,000 m² project zone. The structural platform was also required to support continuous multi-axle construction traffic operating under highly variable and saturated subgrade conditions.

RELATED PRODUCTS

Biaxial Plastic Geogrid

OUR SOLUTION

Adhering to international standards for alternative working platform designs, Changfeng applied a rigorous multi-layer confinement methodology to optimize the platform’s structural thickness. The resulting stabilized platform incorporated Changfeng PP Biaxial Geogrid laid directly over the soft made-ground formation (with an undrained shear strength, Cu, of approximately 45 kPa). Backfilled with Class 6N recycled aggregate to the designed thickness, the geogrid established an exceptionally rigid stabilized layer that prevented localized shear failure under the dynamic loads of the heavy piling rigs.

PRODUCT USED

Changfeng PP Biaxial Geogrid

Accelerated Construction

• Speeds up project completion, saving up to 50% in aggregate section thickness and dramatically reducing on-site soil excavation and disposal.

Optimized Aperture Geometry

• Features optimized rib and junction geometry designed for maximum confinement and interlocking of granular fill, forming a high-stiffness Mechanically Stabilized Layer (MSL).

Aggregate Confinement

• Limits lateral movement of aggregate particles over time, successfully retaining structural stiffness and enhancing the long-term bearing capacity of the platform.

Extreme Environmental Resilience

• Delivers a highly resilient soil reinforcement solution capable of withstanding extreme environmental weathering, freeze-thaw cycles, and heavy dynamic loading.

Enhanced Carbon Savings

• Minimizes natural aggregate requirements, directly contributing to substantial savings in logistics costs, construction time, and overall project carbon emissions.

Multi-Application Versatility

• Exceptionally versatile and ideal for subgrade stabilization, temporary haul roads, permanent paved roads, and heavy-duty working platforms.