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Other links at Construction and Maintenance > Trenchless Technology > Materials and Supplies > New Construction |
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ROCLA
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Concrete pipe for jacking.
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Liquid Earth Support
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A geotechnical firm dedicated to the formulation of drilling fluids, lubricating slurries, self-hardening slurry/grouts, adapted to your site conditions and specific requirements.
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CertainTeed Corporation
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CertainTeed manufactures and markets Certa-Lok restrained joint PVC pipe which is used for trenchless new construction.
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Tulsa Rig Iron
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Offers complete line of drilling fluids and related products.
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