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  2. Pressure grouting - Wikipedia

    en.wikipedia.org/wiki/Pressure_grouting

    Pressure grouting or jet grouting [1] involves injecting a grout material into otherwise inaccessible but interconnected pore or void space of which neither the configuration or volume are known, and is often referred to simply as grouting. The grout may be a cementitious, resinous, or solution chemical mixture. Some types of injected grout may ...

  3. 1-800-FREE-411 - Wikipedia

    en.wikipedia.org/wiki/1-800-FREE-411

    Callers dial 1-800 (888 or 866)-FREE411 [373-3411] from any phone in the United States to use the toll-free service. Sponsors cover part of the service cost by playing advertising messages during the call. Callers always hear an ad at the beginning of the call, and then another after they have made their request.

  4. Geotechnical engineering - Wikipedia

    en.wikipedia.org/wiki/Geotechnical_engineering

    There are a number of significant differences between onshore and offshore geotechnical engineering. [16] [17] Notably, site investigation and ground improvement on the seabed are more expensive; the offshore structures are exposed to a wider range of geohazards; and the environmental and financial consequences are higher in case of failure.

  5. Geotechnical investigation - Wikipedia

    en.wikipedia.org/wiki/Geotechnical_investigation

    A USBR soil scientist advances a Giddings Probe direct push soil sampler.. Geotechnical investigations are performed by geotechnical engineers or engineering geologists to obtain information on the physical properties of soil earthworks and foundations for proposed structures and for repair of distress to earthworks and structures caused by subsurface conditions; this type of investigation is ...

  6. Judy Company - Wikipedia

    en.wikipedia.org/wiki/Judy_Company

    He made his reputation by being an early pioneer of foundation consolidation (soil) by pressure grouting. The company began its reputation as a notable engineering firm when they were contracted to perform the foundation work for Bagnell Dam on the Osage River in central Missouri. [ 1 ]

  7. Learn more info about AOL 24x7 Live Support - AOL Help

    help.aol.com/articles/aol-24x7-live-support-faqs

    Our live experts are here to help you over the phone 24x7, or via chat from 8AM-1AM EST, 7 days a week. Manage or cancel AOL 24x7 Live Support If you signed up for a free trial or purchased for a monthly or annual fee, visit My Account to manage or cancel your subscription.

  8. Non-shrink grout - Wikipedia

    en.wikipedia.org/wiki/Non-shrink_grout

    Non-shrink grout being applied to tiles. Non-shrink grout is a hydraulic cement grout that, when hardened under stipulated test conditions, does not shrink, so its final volume is greater than or equal to the original installed volume.

  9. Road roller - Wikipedia

    en.wikipedia.org/wiki/Road_roller

    Caterpillar soil compactor equipped with padfoot drum, being used to compact the ground before placing concrete Antique "Kemna" steamroller. A road roller (sometimes called a roller-compactor, or just roller [1]) is a compactor-type engineering vehicle used to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations. [1]