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Micro Piles  |  Pressure Grouting  |  Prestressed 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/. Add Concrete Construction URL

Cofferdams and Seal Courses
JULY
1997
12-5
Figure 12-8: Deep-Arch Steel Sheet Piling
Figure 12-9: Z-Section Steel Sheet Piling
The choice of the type of steel sheet pile to be used on a given job depends largely on the
kind of service in which it is intended to be used. The straight-web is comparatively .exible
so that it requires a considerable amount of bracing when subject to a large horizontal
thrust. However, its size allows it be used in close quarters, where a deep-arch or Z-Section
will not fit.
The composition of the bracing system inside the cofferdam will be dependent upon the
forces that are present, the availability of materials, and the costs connected with the
system. Wood and steel are the normal materials used. Prestressed tiebacks are often used in
large land cofferdams where a system of cross-bracing is impractical.