
Applications legend:
B: barriers, cutoff walls, leachate collection and venting trenches
D: drilling all sizes, including soil sampling, soil anchors, micro-piles
DFd: deep foundations including deep shafts, barrettes, diaphragm walls
Mtu: all pipe jacking including micro-tunneling, slip-lining
HDD: all directional drilling with emphasis on river crossings
Tu: slurry shields and EPB; mud treatment and annular space backfilling.
Polymer legend:
VLMW: very low molecular weight
LMW: low molecular weight
MMW: medium molecular weight
VHMW: very high molecular weight
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