Kayan aikin taimako yana ƙunshe da tsarin goyon baya masu mahimmanci da na'ura ta biyu waɗanda ke ba da damar aiwatar da dabarun hakowa da aka tallafawa da slurry a cikin injiniyan tushe mai zurfi. A cikin aikace-aikacen hydromilling da ginin ganuwar katako, waɗannan sassa suna da matuƙar muhimmanci don kula da yanayin hakowa mai tsabta, sarrafa halayen ruwan drilling, da tabbatar da ci gaba da aiki. Maimakon gudanar da ayyukan hakowa na farko, kayan aikin taimako suna gudanar da shirya slurry, zagayowar, magani, da zubarwa—aikin da ke da tasiri kai tsaye kan ingancin tsari da tasirin farashi na katako na ƙasa. A cikin ginin bango na diaphragm, shigar da ganuwar katako, bango na secant da tangent, da aikin jet grouting, tsarin kayan aikin taimako suna kula da daidaiton matsin lamba na slurry hydrostatic, jujjuyawar ƙwayoyin, da rheology na ruwa da ake buƙata don hana rushewar ramin da canjin ƙasa. Waɗannan aikace-aikacen suna buƙatar ci gaba da shirya slurry da daidaitawa, yayin da ruwan ke aiki a lokaci guda a matsayin kayan aikin hakowa, wakilin matsin lamba na goyon baya, da kuma mai gina cake na tacewa. Ba tare da tsarin kayan aikin taimako da ke aiki yadda ya kamata ba, kayan aikin farko ba za su iya aiki da inganci ba, kuma bangon da aka gina na iya fuskantar lahani na inganci ciki har da canjin juyawa, rage rashin ruwa, da kuma gurbata aikin tsari. Ka'idar aiki tana mai da hankali kan zagayowar slurry: an haɗa slurry na bentonite ko polymer a saman, an tura shi ƙasa ta hanyar kelly/casing, yana dawo da cike da datti na hakowa, sannan yana samun magani kafin a sake zagayowar. Kayan aikin taimako suna gudanar da kowanne mataki. Tashoshin slurry suna shirya ruwa zuwa ƙayyadaddun ƙarfi (yawanci 1.1–1.3 t/m³ don bentonite) da viscosity. Centrifuges ko hydrocyclone cascades suna raba da cire ƙananan datti na hakowa waɗanda ke lalata halayen slurry. Na'urorin desanding suna kula da rarraba girman ƙwayoyin a cikin ƙayyadaddun iyaka (yawanci suna cire ƙwayoyin >10–15 μm). Na'urorin daidaita slurry suna daidaita pH, ƙarfin polymer, da abubuwan rheological. Tsarin tankuna suna ba da ƙarfin tashi da yankunan tsayawa. Famfunan zagayowar suna kula da buƙatun gudu; allunan girgiza suna raba kayan da suka yi yawa. Nau'in kayan aikin da suka fi dacewa sun haɗa da: tashoshin slurry haɗe (1–2 m³/min ƙarfin zagayowar), tsarin raba centrifuge (masu dace da ƙasa mai haɗin gwiwa), hydrocyclone cascades (don hakowa na ƙasa mai granule), tankunan mud tare da baffles da layukan ƙasa, saitin famfunan shan ruwa da fitarwa, manifolds da hanyoyin bututu, tsarin hopper da conveyor don gudanar da ƙwayoyin rock, da tsarin sarrafa kansa don abubuwan slurry. Tsarin suna bambanta bisa ga tsarin ƙasa, zurfin bango, da yawan samarwa. Ka'idodin zaɓi sun haɗa da: buƙatar ƙarfin zagayowar slurry dangane da yawan hakowa; rarraba girman ƙwayoyin ƙasa da yawan datti da ake tsammani; zurfi da yawan bangon (wanda ke ƙayyade yawan slurry); sararin shafin da ake da shi don sanya kayan aiki; samuwar ƙarfin wuta da amincin haɗin; dacewa da hanyoyin hakowa na farko (jagororin hydromilling, tsarin kelly); amincin a cikin takamaiman ƙasa da yanayin ruwa ƙasa; da samuwar sassan maye. Abubuwan yanayi—hanyoyin zubar da datti da aka magance, ƙuntatawa na sauti da girgiza, ƙa'idodin zubar da ruwa—suna shafar zaɓin kayan aiki. Ka'idodin da suka dace sun haɗa da EN 1538 (Bango na diaphragm a cikin ƙasa mai wuya da laushi), EN 12699 (Displacement piles), ISO 6892-1 (gwajin kayan), da API RP 65 (Hanyoyin da aka ba da shawarar don Kula da Amfani da Kebul na Subsea) inda tsarin umbilical ke aiki. Ka'idodin hydromilling na ƙasa da ƙa'idodin kariya ga ruwa ƙasa suna magance gudanar da slurry. Kayan aikin dole ne su cika umarnin kayan aiki 2006/42/EC (CE marking) da ƙa'idodin lafiyar ma'aikata don sauti da gurbatar sinadarai yayin gudanar da slurry.
Kayan aikin slurry yana kunshe da tsarin haɗin gwiwa don shirya, zagayawa, magance, da gudanar da suspenjiyon da aka gina akan bentonite da kuma muds na hakar ma'adanai a cikin ginin tushe mai zurfi. Wadannan kayan suna aiki a matsayin wuri na tallafi na wucin gadi ko na dindindin wanda ke daidaita ramin hakowa da bangon hakowa a zurfi, yana kiyaye ingancin ginin yayin da yake ba da damar ci gaba da ginin a hankali. Slurry yana kiyaye daidaiton matsi na rami, yana hana faduwar bango, kuma yana ba da damar kusanci mai kyau tsakanin ƙasa da abubuwan haɗin gwiwa a cikin aikace-aikacen shinge. Wannan rukuni na kayan yana ba da sabis ga aikace-aikace da dama na geotechnical. Bangon diaphragm (D-walls) suna dogara ne akan zagayawar slurry don tallafawa bangon hakowa na wucin gadi yayin da ake sanya karfafa da jefa siminti. Kirtin katanga—ko dai bangon ƙasa-bentonite ko siminti-bentonite—suna amfani da shigar slurry don ƙirƙirar shingen ruwa na ƙasa don tarin gurbataccen abu da sarrafa ruwan ƙasa. Tsarin bangon pile na secant da tangent suna amfani da zagayawar slurry don tallafawa direban pile da kiyaye daidaiton ƙasa yayin shigarwa. Ayyukan jet grouting suna buƙatar isar da slurry mai matsi mai ƙarfi tare da sarrafa ruwa mai kyau. Hada ƙasa-siminti da ƙasa-lime ma suna dogara da tsarin sarrafa slurry don cimma haɗin ƙasa-da-mako da daidaiton ƙarfi. Aikace-aikacen yana farawa da shirya slurry: ana shigar da foda na bentonite ko slurry da aka riga aka yi ruwa a cikin kwantena masu haɗawa inda ƙarfin jujjuyawa da ruwa ke ƙirƙirar suspenjiyon da aka tsara tare da ƙayyadadden viscosity da ƙarfi. Tsarin zagayawa—yawanci famfo na centrifugal ko na displacement mai kyau—yana isar da slurry a cikin rami a cikin ƙayyadadden ƙimar gudu da matsi. A lokacin zagayawa, slurry yana fuskantar yankan da gurbataccen abu wanda ke lalata aikinsa. Tsarin magani na ci gaba da suka haɗa da desanders (hydrocyclones) da desilters suna cire ƙura da ƙura, yayin da centrifuges zasu iya dawo da abubuwa don sake amfani da su ko zubar da su. Kayan aikin sa ido (rotational viscometers, densimeters, sand content testers, pH meters) suna tabbatar da cewa halayen slurry suna cikin ƙayyadadden ƙayyadadden aiki a duk lokacin ginin. Tsarin kayan yana rufe ƙananan na'urorin haɗawa don ƙananan ayyuka zuwa shigarwar masana'antu tare da hanyoyin magani da yawa don manyan tushe. Manyan nau'ikan sun haɗa da mixers na colloidal don saurin hydrating bentonite, mixers masu ƙarfin jujjuyawa don haɗa ƙarin abubuwa, famfo masu nutsewa don wurare masu iyaka, kayan sarrafa ƙarfi (shale shakers, centrifuges), da tsarin sa ido na atomatik. Ka'idodin zaɓi suna dogara ne akan buƙatun ƙimar slurry, zurfin rami, halayen ƙasa, hasashen nauyin gurbataccen abu, ƙuntatawar muhalli, da iyakokin sararin samaniya a wurin. Injiniyoyi dole ne su daidaita ƙarfin kayan aiki da saurin hakowa, tsara jerin magani don kiyaye daidaito da ƙimar viscosity, da tsara hanyoyin sarrafa shara da suka dace da ƙa'idodin muhalli na gida. Ka'idodin masana'antu da ke kula da kayan slurry da hanyoyin suna haɗa da EN 1538 (bangon diaphragm), EN ISO 14688 (rarraba ƙasa don halayen mud), API 13A da API 13B (ƙayyadaddun ruwa na hakar ma'adanai), DIN 4014 (ƙarfafa), da EN 1997 (zane na geotechnical). Wadannan ka'idodin suna bayyana halayen slurry da aka yarda da su, yawan gwaje-gwaje, bukatun takardu, da hanyoyin zubar da muhalli masu mahimmanci don bin doka da tabbatar da ingancin ginin.
Kayan aikin dakatar da ƙasa suna wakiltar tsarin haɗin gwiwa da aka tsara don gina da shigar da katangar shinge na ƙasa da tsarin daidaita ƙasa a cikin injiniyan tushe mai zurfi. Waɗannan tarin na musamman suna da mahimmanci wajen hana shigar ruwa, sarrafa gudu na ruwa ƙasa, da ƙirƙirar iyakokin gini yayin shigar da katangar diaphragm, katangar katako, da sauran tsarin rufin ƙasa. Kayan aikin dakatar da ƙasa suna da mahimmanci a cikin ayyukan da ke buƙatar ingancin gini da sarrafa hydrogeological, musamman a cikin gyaran wuraren da aka gurbata, gina cofferdam, da hakar bene mai zurfi. Ana amfani da kayan aikin dakatar da ƙasa a cikin aikace-aikacen tushe mai zurfi da yawa, gami da gina katangar diaphragm (katangar hakar da aka tallafawa da slurry), katangar katako mai ɗauke da bentonite, tsarin katangar pile na secant da tangent, da shigar da katangar jet grouting. Waɗannan tsarin suna da mahimmanci a cikin aikace-aikacen katangar ƙasa-cement-bentonite (SCB) da gina katangar haɗa ƙasa (CSM). Kayan aikin yana da matuƙar amfani a cikin birane inda katangar ƙasa dole ne ta hana ƙwayoyin gurbatawa yayin da take riƙe da ingancin gini a cikin yanayin hydrogeological mai rikitarwa. A cikin aiki, kayan aikin dakatar da ƙasa suna aiki ta hanyar haɗin kai na yankan inji, canja wurin ƙasa, da shigar da mai haɗawa. Don shigar da katangar diaphragm, tsarin yana riƙe da jujjuyawar slurry don daidaita fuskar katangar hakar yayin da mai yankan ke cire ƙasa da dutsen a kan layin katangar da aka tsara. A cikin aikace-aikacen katangar katako, ƙwararrun augers ko augers masu ci gaba (CFA) suna shiga cikin ƙasa, suna canza ƙasa a lokaci guda suna shigar da slurry na bentonite mai daidaitawa ko haɗin gwiwar mai tushe na siminti. Kayan aikin yana zagaye tsakanin shigarwa, shigar da kayan, da kuma janye da aka sarrafa don ƙirƙirar katangar da ba ta da ruwa mai yawa. Kayan aikin dakatar da ƙasa na yau da kullum suna ƙunshe da tarin mast da aka ɗora a kan crane wanda aka shirya tare da kayan aikin hakowa ko yankan na musamman, tsarin jujjuyawar slurry gami da tankunan haɗawa da na'ura mai jujjuyawa, bututun tremie don sanya kayan da aka sarrafa, kayan aikin sa ido na daidaito, da kayan tallafi na ƙarin. Tsarin yana bambanta bisa ga yanayin ƙasa, zurfin katanga, da aikin da ake buƙata na permeability, yana daga tsarin auger mai sauƙi zuwa ayyukan canja wurin slurry masu matakai da yawa. Ka'idodin zaɓin kayan aikin dakatar da ƙasa sun haɗa da stratigraphy na ƙasa a ƙarƙashin ƙasa, buƙatar permeability na katanga (yawanci 10⁻⁷ zuwa 10⁻⁹ cm/s), zurfin katanga da kauri, yanayin matsa lamba na ruwa ƙasa, kasancewar gurbatawa da ke buƙatar magani, buƙatar ƙimar samarwa, da kuma ƙuntatawar samun dama ga shafin. Masu kwangila dole ne su kimanta ƙarfin kayan aiki dangane da buƙatun diamita na rami, ƙimar ingancin slurry, da dacewa da ayyukan gini na kusa. Ka'idodin aiki masu dacewa sun haɗa da EN 1997-1:2004 (Eurocode 7: Tsarin Geotechnical), ISO 14688 (Rarraba ƙasa), DIN 4126 (Tsarin katangar sheet pile), da API RP 2A (Ka'idodin tsarin offshore). Takardun ƙasa na gina katangar katako, gami da iyakokin da aka yarda da su na permeability da buƙatun gini, suna tsara zaɓin kayan aiki da hanyoyin aiki.
Masu hakowa a cikin mahallin aikin ginin tushe mai zurfi da kuma aikin daidaita ƙasa suna wakiltar wani muhimmin rukuni na kayan aiki na taimako da suka zama dole don shirin wurin, hakar ƙasa, gudanar da kayan aiki, da kuma aiwatar da hanyoyin injiniya na ƙasa. A cikin ginin bangon ƙasa da kuma shahararren katanga, masu hakowa suna aiki a matsayin manyan kayan aiki don bayyana ƙasa, gudanar da kayan da aka hakar, sanya kayan aikin ƙwararru, da kuma kula da samun damar aiki a duk lokacin ginin. Babban aikin masu hakowa a cikin ayyukan ginin tushe mai zurfi yana ƙunshe da wasu muhimman ayyuka: suna aiwatar da hakar ƙasa na farko da ake buƙata don kafa wuraren aiki; suna gudanar da cire kayan da aka hakar da tara kayan a nisan da ya dace daga iyakokin hakar; suna sauƙaƙe sanya bangon diaphragm, kayan aikin secant pile, da kayan aikin jet grouting; suna kafa da kuma kula da tsarin bangon jagora; da kuma suna tallafawa tsarin fitar da ruwa da aka haɗa yayin da suke kula da ingantattun dandamali na aiki a zurfin ƙasa. Don katangar katanga—ko dai an cimma ta ta hanyar bangon diaphragm, ginshiƙan jet grouting, ginshiƙan ƙasa-cement, ko tsarin katanga na takarda—masu hakowa suna ba da damar gina ƙasa, kafa abubuwan kulawa na kwance da tsaye, gudanar da yanayin ruwan ƙasa, da kuma gudanar da kayan aikin ginin da ke ci gaba a cikin tsawon lokacin aikin. A cikin aikin, masu hakowa suna cimma waɗannan ayyukan ta hanyar tsarin kwandishan na hydraulic, wanda ke ba da damar cire ƙasa cikin tsari a cikin zurfi daban-daban da yanayin ƙasa masu yawa. Nau'ikan da aka biye suna ba da ingantaccen tsaro a kan ƙasa mai laushi da kuma kula da ƙaramin matsin ƙasa, wanda ke da mahimmanci lokacin aiki kusa da kayan aikin da ke da rauni, tushe da aka riga aka gina, ko kuma hanyoyin amfani. Nau'ikan da ke kan taya suna ba da ƙarin motsi don sake sanya su cikin sauri da kuma saurin wucewa tsakanin wuraren aiki. Zaɓin kwandishan—kwandishan hakowa na yau da kullum, kwandishan hakowa na dredging, kwandishan hakowa masu jujjuyawa, ko kuma kwandishan hakowa na musamman—suna daidaita masu hakowa da halayen ƙasa na musamman da bukatun gudanar da kayan da aka fuskanta a cikin tsarin ƙasa mai laushi wanda ke ƙunshe da yashi, silt, laka, da kuma ƙananan dutsen. Tsarin kayan aiki a wannan rukuni yawanci yana rufe masu hakowa na hydraulic daga ton 20 zuwa 100+ masu nauyi, tare da tsawon boom daga mita 6 zuwa 12 suna dacewa da zurfin aiki da bukatun isar da kayan. Nau'ikan da ke da tsawo suna faɗaɗa zuwa mita 18-22, suna magance kalubale a cikin hakar zurfin rami, yankunan da aka cika da ruwa, da kuma wuraren birane da ke da iyaka. Tsarin dredging na musamman, wanda aka kera tare da ingantattun hanyoyin juyawa da tsarin kwandishan na jan, suna tallafawa hakar da aka yi a ƙarƙashin ruwa ko a ƙasa da teku wanda ke da mahimmanci a cikin aikace-aikacen katangar katanga na gaskiya wanda ke buƙatar shigar da shinge na ruwa na ƙasa na ci gaba. Ka'idodin zaɓi suna fifita ƙarfin ɗaukar ƙasa na tsaro mafi girma a cikin iyakokin wurin, zurfin hakar da ake buƙata da jimlar ƙimar, dacewa da kayan aikin ƙasa da aka riga aka gina da sabis, ƙarfin gudanar da kayan dangane da nisan tara, ƙuntatawa na hayaniya da jujjuyawa a cikin mahalli na zama ko masana'antu, da kuma haɗin kai ba tare da tangarda tare da tsarin fitar da ruwa da kuma tsarin kulawa da ruwan ƙasa. Tsawon gefen da zurfin tsawo suna shafar yiwuwar lokacin aikin da kuma aikin tsaro kai tsaye. Ka'idodin masana'antu da ke kula da ayyukan masu hakowa suna nuni da EN ISO 6487 (buƙatun tsaro don masu hakowa na taya da na bin diddigi), EN 474-1 (ma'anoni da ƙayyadaddun aiki), da kuma umarnin tsaron aiki da ke buƙatar takardar shaidar mai aiki. Bukatun musamman na aikin yawanci suna nuni da ka'idodin DIN don ayyukan ginin ƙasa da API RP 2A don aikace-aikacen tushe na teku inda masu hakowa ke tallafawa jerin shigar da kayan ruwa.
Masu ɗaukar ƙasa suna da amfani, suna da na'urorin hakowa da ɗaukar kayan da ke haɗa aikin kwandon ɗaukar da aka sanya a gaban tare da hannun hakowa na hydraulic da aka sanya a baya, suna zama kayan haɗin gwiwa masu mahimmanci a cikin ayyukan injiniya na tushe mai zurfi. Waɗannan na'urorin suna aiki a matsayin kayan tallafi masu yawa a cikin dukkan rayuwar ginin bango na diaphragm, labulen katsewa, tsarin secant pile, bangon sheet pile, da kuma ayyukan ƙasa da suka shafi su. A cikin ayyukan tushe mai zurfi, masu ɗaukar ƙasa suna aiki a matsayin kayan shiryawa, gudanar da kayan da aka hakowa, cire datti, sanya kayan aiki, da kuma ayyukan haɗin gwiwa na gaba ɗaya waɗanda ke tallafawa na'urorin hakowa da shigar tushe na musamman. Ka'idar aiki ta masu ɗaukar ƙasa tana dogara ne akan tsarin hydraulic guda ɗaya wanda ke kula da duka kwandon ɗaukar gaban da hannun hakowa na baya, wanda mai aiki na na'urar ke sarrafa shi a zaman kansa. Kayan aikin suna da ƙafafun da ke tallafawa waɗanda ke faɗaɗa zuwa waje don ba da daidaito na gefe yayin gudanar da ayyukan hakowa, suna hana juyawa da tabbatar da tsaro yayin gudanar da kaya. Tsarin faɗin boom yana ba da damar daidaitaccen sarrafa zurfi da isa, tare da zurfin shigar kwandon yawanci yana tsakanin mita 3.5 zuwa 4.5 dangane da ajin na'urar. Aikin mai ɗaukar gaban yana gudanar da tarin kayan, ajiyar, da sufuri, yayin da hannun hakowa na baya ke gudanar da ayyukan hakowa daidai a cikin wuraren da aka iyakance inda manyan masu hakowa ba za su iya aiki ba, wannan yana ba da fa'ida mai mahimmanci a cikin ayyukan tushe mai zurfi na birni tare da iyakokin sarari. Masu ɗaukar ƙasa suna rarrabe bisa ga ƙarfin hakowa da fitar da ƙarfin wuta, suna daga ƙananan samfurori (0.4 zuwa 0.6 cubic meter ƙarfin kwandon, 20 zuwa 35 kW) waɗanda suka dace da wuraren da aka iyakance, ta hanyar tsarukan matsakaici (0.75 zuwa 1.0 cubic meter ƙarfin, 40 zuwa 65 kW), zuwa nau'ikan masu nauyi (1.2 zuwa 1.5 cubic meter ƙarfin, 75 zuwa 110 kW) don manyan ayyukan hakowa. Masu ƙera kayan aiki kamar JCB, Caterpillar, Komatsu, da Volvo suna bayar da tsarukan da yawa tare da ƙayyadaddun faɗin isa, matsin lamba na tsarin hydraulic, da kuma ka'idodin dacewar haɗin gwiwa. Zaɓin masu ɗaukar ƙasa masu dacewa don ayyukan tushe mai zurfi yana buƙatar tantance ƙarfin kwandon dangane da yawan hakowa da aka tsara, ƙayyadaddun zurfin hakowa da isa waɗanda suka dace da tsarin wurin, matsakaicin matsin lamba na hydraulic da ƙimar gudu da suka dace da kayan haɗin gwiwa (augers, quick couplers, ƙananan kwandon na musamman), da kuma radius na juyawa da tsayin ƙasa da suka dace da tsarin wurin da hanyoyin shiga. Nauyin aiki da matsin ƙasa na ƙasa dole ne su dace da yanayin wurin da ake ciki da buƙatun daidaito, musamman a cikin wuraren da ke da ƙasa mai rauni ko mai ruwa. Masu ɗaukar ƙasa suna aiki bisa ga ka'idodin ISO 6165 na rarraba kayan aikin ɗaukar ƙasa, suna bin ka'idodin tsaro na EN 474 don ƙira da aiki na kayan aikin ɗaukar ƙasa, da kuma bin ka'idodin ISO 13001 don gwajin daidaito na kayan aikin mai ɗaukar. Kayan aikin tsarin hydraulic suna cika ka'idodin ISO 4413 na tsarin ƙarfin ruwa na masana'antu. Dole ne kayan su nuna takardun shaidar ƙarfin ɗaukar kaya da shaidar daidaito bisa ga ka'idodin ƙasa kafin a yi amfani da su a cikin ayyukan tushe mai zurfi da aka tsara. Dubawa da gyara na ɓangare na uku bisa ga ƙayyadaddun masana'anta suna tabbatar da tsaron aiki da amincin kayan aiki a duk lokacin aiwatar da aikin.
Kayan hawa suna wakiltar wani muhimmin rukuni na kayan aiki na taimako a cikin injiniyan tushe mai zurfi, suna aiki a matsayin babban hanyar da ake amfani da ita wajen sanya, dora, da sarrafa kayan aiki na musamman da kayan a lokacin gina bangon ƙasa, labulen katsewa, da tsarin shinge na ƙasa da suka shafi. A cikin mahallin aikin tushe mai zurfi, kayan hawa suna ba da damar na'ura don sarrafa sanya kayan aikin hakowa masu nauyi, tsarin casing, bututun tremie, kwandishan, da kayan juyawa na ruwa a zurfi, suna tabbatar da daidaituwa da kuma tsaro a cikin yanayi masu ƙuntatawa da wahala na ƙasa. Fannin aiki na kayan hawa yana faɗaɗa a kan hanyoyi da yawa na tushe mai zurfi. A cikin ginin bangon diaphragm, kayan hawa suna sanya da kuma sauke bangon jagora, suna sarrafa kwandishan da bututun hydrofraise zuwa zurfi daidai, da kuma sanya bututun tremie don sanya siminti. Don shigar da labulen katsewa ta amfani da fasahohin secant da tangent pile, kayan hawa suna sarrafa daidaiton tsaye na masts na hakowa da sanya kananan auger, tubes na casing, da tsarin jefa. A cikin aikin jet grouting, kayan hawa suna rataye da kuma sarrafa bututun jet da na'urorin lura a zurfi daidai don tabbatar da haɗakar daidai da kuma daidaita ƙasa. Ginin bangon ƙasa-cement-bentonite (SCB) shima yana dogara da kayan hawa don sanya kayan haɗawa da sarrafa daidaiton slurry a lokacin sanya. Labulen katsewa na slurry trench suna amfani da kayan hawa don sarrafa casing da kayan lura, yayin da tsarin secant pile da sheet pile suna dogara da kayan hawa don sanya kayan hakowa da na'ura tare da daidaito mai kyau. Daga hangen nesa na aiki, kayan hawa suna aiki a matsayin hanyoyin daidaitawa na daidaito maimakon na'urorin hawa masu sauƙi. Bukatar muhimmi ba kawai ƙarfin hawa ba ne, amma ma'ana ikon cimma sanya tsaye mai daidaito da aka maimaita tare da ƙarancin jujjuyawar gefe, musamman a cikin aikin borehole inda kayan aikin dole ne su wuce ta cikin bangon jagora ko su riƙe daidaito mai ƙarfi. Kayan hawa na zamani suna haɗa alamomin lokacin nauyi, tsarin hana jujjuyawa, da na'urorin lura da zurfi don cimma daidaito na santimita da ake buƙata ta ƙayyadaddun tushe mai zurfi. Mai gudanar da kayan hawa yana sadarwa a ci gaba tare da ma'aikatan ƙasa ta amfani da tsarin sigina na ƙayyadaddun ko sadarwar rediyo don kula da sarrafa matsayin a duk lokacin sanya da janye. Tsarin kayan yana bambanta sosai bisa ga takamaiman bukatun aikace-aikace. Zaɓuɓɓukan al'ada sun haɗa da kayan hawa na lattice boom tare da tsarin da aka gyara, kayan hawa na motsi masu ba da damar motsi da kuma ikon sanya kansu, da tsarin derrick na musamman da aka sanya a dindindin a shafin don ayyukan maimaitawa. Ƙarfin yana daga 25 zuwa sama da 200 metric tons, dangane da kayan da ake sarrafawa da zurfin aiki. Tsarin na iya haɗawa da ƙananan katako na musamman tare da sandunan rarrabawa, shackle na tsaro da aka kimanta don juyawa a ƙasa, da tsarin lura da zurfi na lantarki da aka haɗa cikin tarin katako. Ka'idodin zaɓin kayan hawa suna mai da hankali kan wasu muhimman ƙayyadaddun: ƙarfin hawa da ake buƙata don mafi nauyi guda ɗaya na kayan a lokacin zagayowar aiki, nisan fita daga matsayin kayan hawa zuwa tsakiya na borehole, tsayin tsaye da ake da shi a shafin, zurfin ƙasa da za a yi aiki a kai, daidaiton saurin saukar da ake buƙata da daidaiton sanya, da kuma dacewa da tsarin shafin da aka riga aka tsara da wuraren ajiye kayan. Masu kwangila dole ne su tabbatar da takardun shaidar, takardun gwajin nauyi, da jadawalin kula da kariya bisa ga ƙa'idodin gida da ƙayyadaddun aikin. Zaɓin kayan yana nufin EN 13000 (buƙatun gama gari don kayan hawa na motsi), EN 14439 (kayan hawa na derrick), da ƙayyadaddun tsaro na musamman na aikin da aka saba da DNV, IMCA, ko ƙa'idodin masana'antar tushe mai zurfi daidai. Lissafin nauyi dole ne ya yi la'akari da abubuwan motsi, ƙimar tasiri, da yanayin jujjuyawar ƙasa da ke shafar jujjuyawar igiyar waya da sarrafa matsayin.
Motocin low bed, wanda aka fi sani da lowboy ko drop-deck trailers, suna da tsarukan jigilar nauyi masu nauyi da aka tsara don motsa kayan aikin zurfin tushe masu girma, nauyi, da girma. A matsayin kayan haɗi masu mahimmanci a cikin ayyukan injiniyan tushe, motocin low bed suna zama mahimmin haɗin gwiwa tsakanin wuraren kera kayan aiki, wuraren aikin, da wuraren ajiye kayan aiki. Babban aikin su shine jigilar injinan hakowa, masu tura gindin girgiza, hammer na hydraulic, tsarin casing, kanun hakowa da aka ɗora a kan crane, da sauran kayan aikin tushe na musamman da suka wuce girman jigilar hanyoyin al'ada da iyakokin nauyi. Tsawon ƙasan ƙasa—yawanci tsakanin 1.2 da 1.5 mita daga matakin ƙasa—yana ba da damar karɓar kayan aiki masu tsawo yayin da suke kiyaye rarraba nauyin axle na doka da bin ƙa'idodin tsakiya a kan hanyoyin jama'a. Motocin low bed suna amfani a dukkan aikace-aikacen injiniyan zurfin tushe, gami da ayyukan shigar da bango na diaphragm, ginin pile secant, gindin gindin sheet, ayyukan jet grouting, da ginin bango na ƙasa-cement-bentonite (SCB). Dacewar su yana da matukar mahimmanci don jigilar manyan kelly stems, kanun juyawa, da tarin sama da ke da alaƙa da gindin piling mai girma. Motocin suna karɓar duka tsarin kayan aiki masu motsi da na juyawa, tare da wuraren kingpin masu daidaitawa da tsarin rarraba nauyi da ke karɓar nauyi masu juyawa ko marasa daidaito na kayan aikin tushe. A cikin aiki, motocin low bed suna aiki a matsayin dandamali masu ɗaukar nauyi suna amfani da tsarin axles masu yawa—yawanci suna tsakanin axles biyu zuwa biyar—tare da tsarin dakatarwa na hydraulic da aka tsara don rage ƙarfin motsi yayin jigilar a kan ƙasa mai bambanci. Tsarin dakatarwa na iska ko tsarin dakatarwa na inji suna rarraba nauyin kayan a cikin axles don kiyaye daidaito yayin hanzari, birki, da canje-canje na hanya. Tsawon dakunan da za a iya daidaita a kan wasu samfuran suna karɓar kayan tare da tsawon ƙasa mai bambanci, yayin da axles masu ƙarfin wuta ko tag-axles a kan manyan tsarukan suna ƙara ƙarfin ɗaukar nauyi gaba ɗaya zuwa 40–60 tonnes da sama. Tsarin motocin yana haɗawa da ƙarfafa I-beam ko firam na akwati wanda zai iya ɗaukar nauyin da aka mai da hankali daga wuraren tuntuɓar jiki na injinan hakowa da firam na hammer. Tsarin motocin low bed na yau da kullum sun haɗa da samfuran dakunan da aka ƙayyade don kayan da ke da tsari mai ɗorewa, ƙirar gooseneck da ke ba da ingantaccen juyawa a cikin birane masu cunkoso ko yanayin samun damar da aka iyakance, da samfuran da za a iya daidaita tsawon dakin da ke ba da damar ayyukan lodawa da sauke ba tare da cranes na waje ba. Nau'in na musamman sun haɗa da tsarin hydraulic da za a iya sarrafa su ta hanyar mara waya, tsarin haɗin gwiwa don tabbatar da injinan hakowa tare da outriggers, da tsarin axles biyu ko axles biyu don inganta rarraba nauyi a kan ƙasa mai laushi kusa da wuraren aikin. Ka'idodin zaɓi don motocin low bed sun haɗa da mafi girman nauyin motar da aka ƙayyade (dole ne ya wuce nauyin kayan aikin bushe da ƙarin 15–20% na kariya), tsawon dakin da faɗin da suka dace da ƙananan kayan, tsarin axles da suka dace da ƙa'idodin doka na yankin, nau'in tsarin dakatarwa da ya dace da yanayin ƙasa, da iyakokin juyawa a cikin hanyoyin samun damar aikin. Tsarin motocin, gami da angles na shigarwa da fita, matsayin kingpin, da ƙarfin juyawa, dole ne su dace da wuraren aikin zurfin tushe da ke da iyakance juyawa da hanyoyin shigarwa masu iyaka. Ka'idodin da suka dace da ƙira, ƙera, da aiki na motocin low bed sun haɗa da ISO 3691-4 (motoci na masana'antu—tsaro) don daidaiton ɗaukar nauyi, EN 12642 (Tsaron kayan jigilar kaya) don ingancin tsari, DIN 70020 (Girman motoci da nauyin axle) don bin ƙa'idodin hanyoyin Jamus, da ƙa'idodin API 2A don aikace-aikacen teku. Bin ƙa'idodin hukumomin jigilar kayan ƙasa na yankin game da nauyin axle, tsawon motar gaba ɗaya, da iyakokin faɗi yana da wajibi don motsin kayan a cikin ayyukan Turai.
Kayan aikin siminti yana wakiltar wani nau'i na musamman na injiniya da tsarin da aka tsara don sanya, hada, da kuma tabbatar da siminti a cikin aikace-aikacen ginin tushe mai zurfi da inganta ƙasa, musamman a cikin yanayin da aka tallafawa da slurry kamar bangon diaphragm, labulen katsewa, da sauran tsarin shinge masu alaƙa. Wannan kayan aikin yana taka muhimmiyar rawa wajen tabbatar da rarraba siminti da kuma cika a cikin yanayi masu wahala na ƙasa inda samun dama ya yi iyaka kuma daidaito yana da mahimmanci don ingancin ginin da kuma aikin muhalli. Ana amfani da kayan aikin siminti a cikin hanyoyi da dama na ginin tushe mai zurfi ciki har da ginin bangon diaphragm, inda dole ne a sanya siminti a cikin ruwa na bentonite don kiyaye bangon ramin yayin hakowa. Hakanan yana da matuƙar mahimmanci a cikin shigar da labulen katsewa, wanda ke ƙirƙirar shinge mara ruwa ko ƙaramin ruwa don sarrafa yawan ruwa da kuma motsi na gurbataccen abu. Kayan aikin yana tallafawa ginin sekant pile, inda gungun siminti da aka zuba ko jet-grouted ke ƙirƙirar tsarin bangon ci gaba, da kuma aikace-aikacen bangon sheet pile inda jet grouting ke inganta aikin gini da na ruwa. Tsarin sanya siminti yana da mahimmanci ga ayyukan haɗa ƙasa ciki har da haɗa ƙasa mai zurfi (DSM) da jet grouting, inda kayan aikin ke buƙatar sarrafa ma'aunin haɗawa na musamman da kuma bayar da slurry na grout a ƙarƙashin yanayin matsa lamba da aka tsara. Ka'idar aiki tana mai da hankali kan isar da siminti ko haɗin grout a zurfin ƙasa, akai-akai a ƙarƙashin babban matsa lamba na hydrostatic da kuma cikin ruwa masu viskosi. Tsarin bututun tremie yana wakiltar fasahar asali, wanda ya ƙunshi bututun mai ƙarfi ko semi-rigid waɗanda ke saukar da siminti a ƙasa yayin da suke kiyaye rarrabewar daga ruwa na tallafi. Ana sakin siminti a hankali don hana rarrabewa da gurbatawa, tare da janyewar tremie yayin da siminti ke tashi. Don aikace-aikacen motsi, tsarin famfo na siminti yana bayar da kayan aiki a kai a kai a ƙarƙashin matsa lamba da aka tsara, tare da viskosity da kuma rarraba tarin da aka daidaita da kyau don hana toshewa da tabbatar da rarraba daidai. Tsarin dawo da slurry da tsarin magani suna sarrafa ingancin ruwa da daidaito a duk lokacin sanya. Nau'in kayan aikin da suka fi dacewa sun haɗa da masu haɗa siminti (daga na'ura mai ɗaukar hoto zuwa manyan tsarin ci gaba), famfunan siminti (na trailer da truck-mounted tare da ƙarfin fitarwa daban-daban), tsarin bututun tremie tare da kayan hawa, na'urorin aunawa na gudu na siminti, tsarin magani da kuma tsarin cire ruwa na slurry, da kayan aikin ƙara don sarrafa viskosity da lokacin saiti. Na'urorin haɗin juyawa suna da mahimmanci a wasu aikace-aikace. Ka'idodin zaɓi suna mai da hankali kan saurin isarwa, dacewar aikin siminti tare da ruwa na tallafi, matsa lamba mafi girma, da daidaito na sarrafa gudu. Masu kwangila suna tantance ƙarfin mai haɗa dangane da lokacin sanya, amincin famfo a ƙarƙashin yanayin gurbata, dacewar tremie tare da tsarin ramin, da ƙarfin tsarin slurry. Yanayin muhalli ciki har da tasirin zafin jiki akan hydration na siminti da kuma daidaiton slurry yana shafar takamaiman kayan aikin sosai. Ka'idojin da suka dace sun haɗa da EN 1538 (Aikin musamman na aikin geotechnical—bangon diaphragm), EN 12716 (Jet grouting—ka'idar aiwatarwa), da DIN 4128 (shawarwari don inganta ƙasa). Bin doka yana tabbatar da ingancin siminti da grout, ingantaccen cika, da kuma dorewar dogon lokaci na gine-ginen inganta ƙasa.
Masu haɗa iska suna wakiltar kayan aiki masu mahimmanci a cikin injiniyan tushe mai zurfi, suna ba da iskar da aka matsa don tsarin pneumatic wanda ke da matuƙar mahimmanci ga daidaiton ƙasa, shigar da katangar katako, da ayyukan gyaran ƙasa. Waɗannan tsarin suna bayar da matsa lamba mai sarrafawa don samar da kayan aiki, kayan aiki, da hanyoyin da suka zama wajibi ga ginin tushe mai zurfi na zamani, musamman a cikin aikace-aikacen da suka shafi katangar diaphragm, katako masu tsawo, katangar takarda, da ayyukan jet grouting. Babban rawar da tsarin matsa iska ke takawa a cikin aikin tushe mai zurfi yana haɗa da fannonin aiki da yawa. Hammers da breakers na pneumatic da ake amfani da su yayin ginin katangar katako da aikin haɗa ƙasa da siminti suna dogara da iskar da aka matsa mai inganci. Bugu da ƙari, masu haɗa iska suna aiki azaman tushen matsa lamba ga tsarin ƙarfafawa da ake amfani da su a cikin aikace-aikacen grouting na musamman, rage ƙura yayin aikin hakowa, da kuma hanyoyin taimakon iska don masu jujjuyawa na casing da ake amfani da su a cikin ginin katangar diaphragm. A cikin fasahar haɗa ƙasa a wurin (MIP) da haɗa ƙasa mai zurfi (DSM), iskar da aka matsa tana motsa motoci na pneumatic da ke ƙarfafa kayan haɗa da kuma sauƙaƙe aikin gyaran ƙasa wanda ke buƙatar ci gaba da samar da babban ƙima. Aikace-aikace na musamman a cikin ginshikan jet grouting da katangar ƙasa-bentonite suna dogara da daidaiton sarrafa matsa lamba don ingantaccen ingancin magani a cikin zurfin zurfi daban-daban. A cikin aiki, tsarin matsa iska suna aiki ta hanyar hanyoyin canza ko matsa lamba na dindindin. Masu haɗa iska na piston masu jujjuyawa, wanda shine mafi yawan nau'in a cikin aikin tushe, suna matsa iska a cikin lokacin shigarwa da fitarwa, suna bayar da matsa lamba wanda yawanci ke tsakanin 7 zuwa 25 bar dangane da bukatun aikace-aikace. Masu haɗa iska na rotary screw suna bayar da gudu mai ci gaba tare da inganci mai kyau don ayyukan da suka ɗauki lokaci, wanda aka saba amfani da su a cikin manyan ayyukan grouting da haɗawa. Masu haɗa iska na centrifugal, wanda ake amfani da su kadan a cikin aikin tushe, suna bayar da ƙarfin ƙarfin ƙima don aikace-aikace na musamman. Dukkanin tsarin suna haɗa da cire danshi, tacewa, da sarrafa matsa lamba don tabbatar da tsawon rayuwar kayan aiki da ingancin aiki. Masu ajiya na matsa lamba suna adana iskar da aka matsa, suna daidaita samarwa da kuma karɓar canje-canje na buƙatu da ke cikin aikin kayan aikin pneumatic na lokaci-lokaci. Tsarin kayan aiki yana bambanta dangane da yanayin aiki. Masu haɗa iska na diesel masu ɗaukar hoto (200–600 CFM) suna dacewa da ayyukan motsi da wuraren da aka takaita kayan aiki. Kayan aiki masu motsa jiki (800–2000+ CFM) suna aiki azaman babban tushen samarwa ga manyan kamfen na hakowa. Masu haɗa iska na matakai biyu suna inganta inganci yayin ayyukan da suka ɗauki lokaci wanda ke buƙatar matsa lamba mai ci gaba. Na'urorin raba danshi da tacewa suna wakiltar muhimman kayan haɗi da ke kare kayan aiki na ƙasa da tabbatar da ingancin samfur a cikin aikace-aikacen grouting na daidaito. Ka'idodin zaɓin tsarin matsa iska sun haɗa da buƙatar matsa lamba (bar), ƙimar gudu na volumetric (CFM/m³/min), samuwar tushen wutar lantarki, iyakokin motsi na shafin, da buƙatun lokacin aiki. Masu kwangila suna tantance jimlar farashin mallaka, wanda ya haɗa da amfani da mai, lokutan kulawa, da maimaitawar kayan aiki don ayyukan da suka zama wajibi. La'akari da yanayi suna ƙara tasiri kan zaɓin zuwa na'urorin da aka kunna da wutar lantarki ko tsarin da ke da ingantaccen sarrafa fitarwa. Amintacce da samuwar sabis a wuraren aikin suna tantance yanke shawarar samun kayan aiki. Ka'idojin da suka dace da tsarin iskar da aka matsa sun haɗa da ISO 8573-1 (rarraba ingancin iskar da aka matsa), EN 60204-32 (tsaro na tsarin pneumatic), da PED 2014/68/EU (dokar kayan aikin matsa lamba). Takaddun shaida na kayan aiki bisa ga EN 12622 don tsaron kayan haɗin pneumatic da bin ka'idojin ATEX (don yanayi masu yiwuwar fashewa) suna kafa tsammanin bin doka na asali ga masu samar da kayan tushe da ke aiki a kasuwannin da aka tsara.
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