The Fabricated Geomembrane Institute (FGI) Univesithing ea Illinois e Urbana-Champaign e hlahisitse Likhau tse peli tsa Fabricated Geomembrane Engineering Innovation nakong ea kopano ea eona ea lilemo tse peli ea litho tse Houston, Texas, ka Hlakola 12, 2019, Sebokeng sa Geosynthetics sa 2019.Khau ea bobeli, Khau ea 2019 ea Boqapi ba Boenjiniere bakeng sa Morero o Ikhethileng oa Geomembrane ea Fabricated, e ile ea fuoa Hull & Associates Inc. bakeng sa projeke ea Montour Ash Landfill-Contact Water Basin.

Coal combustion Residuals (CCRs) ke lihlahisoa tsa ho chesoa ha mashala lifemeng tsa motlakase tse ruiloeng ke lik'hamphani tse sebetsang le bahlahisi ba motlakase.Li-CCR hangata li bolokoa ka har'a litšitiso tse holim'a metsi joalo ka seretse se metsi kapa ka har'a lithōle joaloka li-CCR tse omeletseng.Mofuta o mong oa CCR, molora oa fofa, o ka sebelisoa molemong oa tšebeliso ea konkreite.Maemong a mang, molora oa lintsintsi o ka ntšoa libakeng tse omeletseng tsa lithōle bakeng sa tšebeliso e molemo.Ha ho lokisetsoa ho kotuloa ha molora oa lintsintsi thotobolong e neng e koetsoe ea Montour Power Plant, ho ile ha hahuoa beisi ea metsi ka 2018 tlase ho moo ho qhalloang lithōle.Sebaka sa metsi a kopaneng se ile sa hahuoa ho laola metsi a kopaneng a neng a tla hlahisoa ha likhokahano tsa metsi a holim'a metsi li pepeseha molora nakong ea ts'ebetso ea kotulo.Kopo ea pele ea tumello bakeng sa beisine e ne e kenyelletsa tsamaiso ea liner ea geosynthetic e nang le, ho tloha tlase ho ea holimo: subgrade ea boenjiniere e nang le tsamaiso ea underdrain, geosynthetic clay liner (GCL), 60-mil textured high density polyethylene (HDPE) geomembrane, e sa lohiloeng. cushion geotextile, le lera la lejoe le sireletsang.

Hull & Associates Inc. ea Toledo, Ohio, e lokisitse moralo oa beisine bakeng sa ho laola metsi a phallang ka mor'a ketsahalo ea sefefo sa lilemo tse 25/24, ha e ntse e fana ka polokelo ea nakoana ea seretse sefe kapa sefe se tletseng seretse ka har'a beisine.Pele ho hahoa tsamaiso ea liner, Owens Corning le CQA Solutions ba ile ba atamela Hull ho etsa tlhahiso ea tšebeliso ea RhinoMat Reinforced Composite Geomembrane (RCG) e le thibelo ea mongobo pakeng tsa underdrain le GCL ho thusa ts'ebetso ea kaho ka lebaka la lipula tse ngata tse neng li le teng. e etsahalang sebakeng.Ho etsa bonnete ba hore sebopeho sa RhinoMat le GCL se ke ke sa baka khohlano ea sehokelo le kotsi ea botsitso ba letsoapo 'me se tla fihlela litlhoko tsa tumello, Hull e ile ea qala tlhahlobo ea ho kuta ea laboratori ea thepa pele ho kaho.Teko e bonts'itse hore lisebelisoa li tla tsitsa ka mahlakoreng a 4H: 1V a beisine.Moralo oa sekotlolo sa metsi se ka bang 1.9 acres sebakeng, se nang le 4H: 1V sidelopes le botebo ba maoto a ka bang 11.Ho etsoa ha fektheri ea RhinoMat geomembrane ho felletse ka hore ho thehoe liphanele tse 'ne, tse tharo tsa tsona li ne li lekana ka boholo, 'me li batla li lekana ka sebopeho (maoto a 160 170).Phanele ea bone e entsoe ka khutlonnetsepa ea maoto a 120 maoto a 155.Liphanele li ne li etselitsoe ho beoa hantle le tataiso ea ho romelloa molemong oa ho kengoa habonolo ho ipapisitse le tlhophiso e reriloeng ea basise le ho fokotsa ho roka le ho etsa liteko.

Ho kenngoa ha RhinoMat geomembrane ho qalile hoo e ka bang ka 8:00 hoseng hoseng ha July 21, 2018. Liphanele tsohle tse 'nè li ile tsa sebelisoa 'me tsa behoa liforong tsa ankora pele ho motšehare oa letsatsi leo, ho sebelisoa basebetsi ba 11.Pula ea sefefo ea 0.5-inch e ile ea qala hoo e ka bang ka 12:00 thapama eo 'me ea thibela ho cheselletsa litšepe letsatsing leo.

Leha ho le joalo, RhinoMat e kentsoeng e ile ea sireletsa karolo e ka tlaase ea boenjiniere, 'me ea thibela tšenyo ea tsamaiso e neng e pepesitsoe pele.Ka la 22 Phupu, 2018, sebaka sena se ne se tletse ka lebaka la pula.Metsi a ne a tlameha ho pompuoa ho tloha ka beisineng ho etsa bonnete ba hore mathōko a liphanele a omme ka ho lekaneng hore a phethe merako e meraro ea sebaka sa khokahanyo.Hang ha meroko ena e phethiloe, e ile ea lekoa hore e se ke ea senya, 'me ho kentsoe libutsi ho pota-pota liphaephe tse peli tse kenang.Ho kenngoa ha RhinoMat ho nkuoe ho felletse ka thapama ea Phupu 22, 2018, lihora tse 'maloa pele ho ketsahalo ea nalane ea pula.

Beke ea July 23, 2018, e ile ea tlisa pula e fetang 11 inches sebakeng sa Washingtonville, Pa.,, e bakang likhohola tsa histori le tšenyo ea litsela, marokho le mehaho ea ho laola likhohola.Ho kengoa ka potlako ha RhinoMat geomembrane e entsoeng ka la 21 le la 22 Phupu ho fane ka ts'ireletso bakeng sa sebaka se tlase se entsoeng ka boenjineri le bokatlase bo ka tlas'a beisine, bo ka beng bo senyehile ho isa ntlheng ea ho aha bocha, le ho feta $100,000 ts'ebetsong.RhinoMat e ile ea mamella ho na ha pula 'me ea sebetsa e le tšireletso e phahameng ea mongobo ka har'a karolo ea liner e kopantsoeng ea moralo oa beisine.Ona ke mohlala oa melemo ea boleng bo holimo le thomello e potlakileng ea li-geomembrane tse entsoeng le kamoo li-geomembrane tse entsoeng li ka thusa ho rarolla mathata a kaho, ha li ntse li kopana le sepheo sa moralo le litlhoko tsa tumello.

Mohloli: https://geosyntheticsmagazine.com/2019/04/12/fgi-presents-engineering-innovation-for-outstanding-project-award-to-hull-associates/