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Structural Resin Injection for Soil Stabilization
The document provides an overview of Uretek's services, which focus on high-density polyurethane grouting, deep injection processes, and soil stabilization solutions. It highlights specific case studies, including the rehabilitation of structures and addressing hydrostatic pressure issues, showcasing the advantages of their methods such as minimal disturbance and cost-effectiveness. Additionally, it details equipment used for micropile and soil nail installations suitable for restricted access situations.
Structural Resin Injection for Soil Stabilization
- 1. WWEELLCCOOMMEE UURREETTEEKK MMiidd--AAttllaannttiicc Chris Gibby Regional Sales Manager www.uretekma.com
- 2. UURREETTEEKK SSEERRVVIICCEESS HIGHDENISTY POLYURETHANE GROUTING Platipus Earth Anchoring System LIGHT WEIGHT ENGINEERED FILLS MICRO PILES TECCO MESH SOIL NAILS
- 3. UURREETTEEKK HHDDPPFF HHiissttoorryy11997755 –– UURREETTEEKK FFiinnllaanndd ddeevveellooppss hhiigghh--ddeennssiittyy ppoollyymmeerrss 11997799 –– TThhee UURREETTEEKK MMeetthhooddTTMM ppaatteenntteedd 11998888 –– UURREETTEEKK UUSSAA,, IInncc.. ggrraanntteedd eexxcclluussiivvee rriigghhttss ttoo UUnniitteedd SSttaatteess aanndd MMeexxiiccoo 22000000 –– IICCRR DDeeaalleerr NNeettwwoorrkk SSeett UUpp 22000033 –– DDeeeepp IInnjjeeccttiioonn PPrroocceessssTTMM ppaatteenntteedd
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- 5. AAddvvaannttaaggeess ttoo UUssiinngg UURREETTEEKK PPoollyymmeerrss MMiinniimmaall DDiissrruuppttiioonn NNoo DDiiggggiinngg // 55//88”” ddiiaammeetteerr hhoolleess DDeevveellooppss 9900%% ssttrreennggtthh iinn 1155 mmiinnuutteess FFuullllyy ccuurreedd iinn 2244 hhoouurrss RReettuurrnn ttoo sseerrvviiccee iinn 11 hhoouurr EExxcceelllleenntt CChheemmiiccaall RReessiissttaannccee LLoonngg TTeerrmm SSttrruuccttuurraall aanndd DDiimmeennssiioonnaall SSttaabbiilliittyy 1100 yyeeaarr mmaatteerriiaall wwaarrrraannttyy EEnnvviirroonnmmeennttaallllyy BBeenniiggnn
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- 11. CDIA - DrainPipe Repair
- 13. Water & SewerSystems •14 Before After
- 14. Emergency Project forthe City of Wilmington
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- 18. 19 Before 15Years Later
- 19. SSppeecciiffiicc SSiittuuaattiioonnss aanndd SSoolluuttiioonnss
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- 21. Bldg. #3 Bldg.#2 BBuuiillddiinnggss 11 && 22 CCoonnssttrruucctteedd iinn 11889900’’ss Bldg. #1
- 22. Bldg. #3 Bldg.#2 BBuuiillddiinngg 33 CCoonnssttrruucctteedd iinn 11991177 Bldg. #1
- 23. EEnnggiinneeeerrss NNoottiicceedd DDiissttrreessss ttoo SStteeeell SSuuppeerrssttrruuccttuurree
- 25. The excavation wasdone within two days of the injections and it was found that the polymer did densify the soil under the cap and around the piles repairing the load bearing capacity of the column.
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- 48. The Jim McKay Competition Pool In 2012, management noticed cracks in the pool deck after the pool had been drained for regular maintenance. After consulting with engineers it was discovered that the original Shotcrete walls of the pool were designed to support properly drained soils. However, the western wall of the pool was under the constant hydrostatic pressure of the saturated soils that surrounded it. In order to prevent further damage, the fire department was called to refill the pool. But over the next two years, pool tiles continued to loosen from
- 49. The facility islocated at the lowest elevation level on the entire campus. This subjected it to groundwater runoff and increased lateral earth pressure on the pool. The facility is located at the lowest elevation level on the entire campus. This subjected it to groundwater runoff and increased lateral earth pressure on the pool. Water in the soils were permeating the pool walls and weakening the tile mortar bed.
- 50. The Solution Variousoptions were considered to relieve the pool wall of the hydrostatic pressure, including: oAdding permanent groundwater wells around the building perimeter oInstalling soil nails oInjecting cementitious grout oThe Uretek Deep Injection® process
- 51. Benefits of theUDI® Process at GMU Displaced saturated soil without increasing the load like a cementitious grout Minimal disturbance compared to other options Cost-effective Fast Results Benefits of the UDI® Process at GMU Displaced saturated soil without increasing the load like a cementitious grout Minimal disturbance compared to other options Cost-effective Fast Results The Uretek Deep Injection® Process
- 52. GMU Plans GMU Plans
- 54. AAnnyy QQuueessttiioonnss AAbboouuttoouurr HHDDPPRR??
- 55. Limited Access Micropiles Micro-piles and mini-piles are particularly useful in restricted access situations while offering similar performance to conventional piles, with design loads varying between 3 to 500 tons. Micro-piles and mini-piles are well-adapted to dealing with structural settlement, underpinning structures or supporting new loads in congested areas, providing support for excavations in confined areas and resistance to uplift and dynamic loading. 30 mm Titian bar
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- 58. Berretta Drill –Moderate Production and Headroom ≥ 12 Feet TITAN Hollow Bar Drilling for Tiebacks, Soil Nails, and Micropiles
- 60. Installation of thePiles Inside the building
- 61. Camacchio Drill –Moderate Production and Headroom ≥ 12 Feet Down-The-Hole Drill. Completed Micropile Consists of Multiple Combinations of Casing, Grout, and Steel Reinforcement
- 62. Titan Bar Grout Injection 52mm
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- 70. TTeerrrraa--CCrreetteeTTMM PPaatteenntteeddTTeecchhnnoollooggyy PPuummppaabbllee LLooww UUnniitt WWeeiigghhtt HHiigghhllyy FFlloowwaabbllee aanndd SSeellff--LLeevveelliinngg FFoorrmmuullaattiioonnss ccaann bbee cchhaannggeedd ttoo vvaarryy ppeerrmmeeaabbiilliittyy,, bbuullkk ddeennssiittyy aanndd ccoommpprreessssiivvee ssttrreennggtthh AApppplliiccaattiioonnss iinncclluuddee;; llaarrggee vvooiidd ffiillllss,, uuttiilliittyy ttrreenncchh bbaacckkffiilllliinngg,, ddaammss,, ttuunnnneell aanndd lliinnee aabbaannddoonnmmeenntt,, mmiinnee sshhaaffttss,, vveennttiillaattiioonn bbaarrrriieerrss,, aanndd rreettaaiinniinngg wwaallll bbaacckkffiillll..
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- 74. TThhaannkk YYoouu!! UURREETTEEKKMMiidd--AAttllaannttiicc Chris Gibby Regional Sales Manager www.uretekma.com 336-755-4982
Editor's Notes
- #74 What is going to keep the soil slope on the right from pushing against and over the wall on the left. Geocell concrete make from Geofoam concentrate.
- #75 What is going to keep the soil slope on the right from pushing against and over the wall on the left. Geocell concrete make from Geofoam concentrate.