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Micro Piles |
Pressure Grouting |
Rock Anchors |
Permeation Grouting
Soil Nailing |
Compaction Grouting |
Micropiles |
Injection Grouting |
Chemical Grouting
Our
techniques apply when adding new structures:
especially
rock anchor,
microfine cement,
soil nailing,
micropile
installations for
foundation support.
We
specialize in
slope stabilization,
anchors,
permeation grouting,
foundation repair
and support,
grouting,
soil nails,
rock drilling,
micropile installations, and
sinkholes. We
use a
problem-solving approach geotechnical
architecture of buildings, bridges,
water plants, sewage plants, tunnels,
sinkholes,
caisson,
shoring,
underpinning,
agriculture, and
roads
construction. We
are experienced in these applications:
micro piles,
sinkhole repair,
permeation grouting, pressure
grout,
soil nails,
chemical grouting,
micropiles,
compaction grout, and
rock anchors.
Our specialties are
rock anchor,
acrylamide and
compaction grouting,
mini piles,
sinkhole repair,
micropiles,
acrylamide grouting, and
soil nailing.
We will continue to
dedicate ourselves to
excellence,
including
insurance mortgage, in our performance, in our
integrity, and in our relationships with our
customers. We will carefully weigh our
decisions, actions, and results to make sure
that we remain the most trusted name in the
geotechnical contracting industry. Please
visit our website
http://www.rembco.com/.
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Slurry Displacement Piles
JULY
1997
9-3
whether to use casing to stabilize the drilled hole, dewater the drilled hole, or drill the hole
and place concrete under wet conditions using the slurry displacement method. In some
cases, the site conditions are known to be wet or unstable. These conditions may be shown
on the Log of Test Borings or in the Foundation Report. Sometimes experience on adjacent
projects may also give an indication of the site conditions.
(a)
(b)
(c)
(d)
(e)
Figure 9-1: Slurry Displacement Method
Drilling slurries are generally introduced into the drilled hole as soon as groundwater or
caving materials are encountered. As drilling continues to full depth, the drilling slurry is
maintained at a constant level until the tip elevation of the drilled hole is reached (Figure
9-1(a)). Because the drilling operation mixes soil cuttings with the drilling slurry, it is
necessary to remove the soil cuttings from the drilling slurry. Depending on the type of
drilling slurry used, removing the soil cuttings may be accomplished by physically cleaning
the drilling slurry, or by allowing a settlement period for the soil cuttings to settle out of the
drilling slurry. Depending on the type of drilling slurry used, a process called filtration may