TenCate Polyfelt® Alidrain Prefabricated Vertical Drain
TenCate Polyfelt® Alidrain AD
TenCate Polyfelt®Alidrain prefabricated vertical drain comprises a synthetic drainage core wrapped with a durable fabric of excellent filtration properties for accelerated consolidation of soft soil. Accelerated consolidation removes excess pore pressures quickly from soft foundation soil increasing the foundation shear strength to support embankment and fill loadings.
Typical applications include: