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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

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JULY
1997
Cofferdams and Seal Courses
12-4
In order to provide a more watertight precast concrete sheet pile, two halves of a straight
steel web sheet pile, which has been split in half longitudinally, are embedded in the pile.
Figure 12-5: Concrete Sheet Piling with Steel Interlocks
Steel sheet piling is most commonly used and is available in a number of different shapes.
The shape provides for bending strength and the interlock (connection between sheets)
provides for alignment. Each steel company that manufactures sheet piling has its own
form of interlock. The simplest shape is that known as the “straight-web” type. These are
made in various widths ranging from about 15 to 20 inches. The web thickness varies from
about
3
/
8
to
1
/
2
inch. The straight-web sheet piling is comparatively .exible and it requires a
considerable amount of bracing in areas where the horizontal thrusts are large.
Figure 12-6: Straight Section Steel Sheet Piling
In order to provide a pile with a greater resistance to bending, the steel companies have
developed a type known as the “arch-web” section, in which the center of the web is offset
so as to provide a greater moment of inertia in the cross section. To provide for even greater
stiffness, there is a “deep-arch” section. This is similar to the arch-web except that the offset
in the web is increased considerably. A type known as the Z- Section has a stiffness consider-
ably greater than that of the “deep-arch”.
Figure 12-7: Arch-Web Steel Sheet Piling