
Ukukhetha okulungileyoi-compactor yepleyiti yee-paversKuxhomekeke kwizinto ezisetyenziswayo xa kugawulwa ipavumente, kwinqanaba lokwakhiwa kwayo kunye neemfuno zokuxinana kweprojekthi. Umatshini osebenza kakuhle kwisiseko segrabile usenokungafaneleki ukungcangcazela iibhloko zokugawulwa ezigqityiweyo. Kumphezulu wokugqibela, udinga amandla afanelekileyo e-centrifugal, i-vibration frequency, kwaye apho kuyimfuneko, i-protective pad ehambelanayo.
Kulapho izigqibo zokuthenga zinokudida khona. Umatshini olula kulula ukuwuthutha, ngelixa imodeli enzima inokubangela amandla okuxinana ngakumbi. I-mat yerabha inokunceda ukukhusela umphezulu, kodwa ayiwenzi wonke umatshini ufanelekele lonke uhlobo lokugawulwa. Ukudibana okuchanekileyo kuxhomekeke kwinto efunekayo ngokwenene kumsebenzi.
Kwabakhi, injongo kukufikelela kumphezulu ozinzileyo nolinganayo ngaphandle kokonakalisa iibhloko. Abathengisi kunye neenkampani zokuqeshisa banenye ingxaki: ukukhetha izixhobo ezinokusingatha izicelo ezahlukeneyo zabathengi ngaphandle kokudala iindleko zokulungisa ezingeyomfuneko okanye amabango omonakalo.
Esi sikhokelo sichaza indlela yokuthelekisa ubunzima be-plate compactor, amandla e-centrifugal, i-vibration frequency, ii-protective pads kunye nobukhulu bokusebenza. Sikwabonisa indlela yokusebenzisa ezi nkcukacha ukwenza isigqibo sokuthenga esinolwazi oluthe kratya.
Ewe. Ii-plate compactors zisetyenziswa rhoqo xa kufakwa iibhloko zekhonkrithi ezidityanisiweyo. Zinceda ekulungiseleleni isiseko esipheleleyo, kwaye apho inkqubo ye-paving ifuna khona, zibeka iibhloko ezifakiweyo kwisanti yokulala. Nangona kunjalo, la ngamanqanaba amabini ahlukeneyo okwakha, kwaye azisoloko zifuna izixhobo ezifanayo.
Ngaphambi kokukhetha umatshini, kuyanceda ukuqonda ukuba yintoni ekufuneka iqiniswe kwaye kutheni. Isiseko sibonelela ngenkxaso phantsi kwepavi, ngelixa ukuqiniseka komphezulu wokugqibela kunceda iibhloko ezifakiweyo ukuba zihlale ngokuchanekileyo kwaye zenze i-interlock phakathi kwamalungu azo. Ukuphatha omabini la manqanaba njengomsebenzi ofanayo kunokukhokelela kwiziphumo ezimbi.
Isiseko esilungisiweyo kakuhle sixhasa i-paving kwaye sinceda ekusasazeni imithwalo emhlabeni. Ukuba i-aggregate ayixinene kakuhle, umphezulu ogqityiweyo unokuzinza ngokungalinganiyo ngokuhamba kwexesha. Oku kunokwenzeka nangona iibhloko ze-paving ngokwazo zibonakala zilungelelene ngokupheleleyo ngemini yokufakelwa.
Ukuxinana kwesiseko kuxhomekeke kuhlobo lwe-aggregate, umxholo womswakama, ubukhulu be-layer kunye noxinano olufunekayo. Umsebenzisi udla ngokubeka kwaye adibanise izinto kwii-layer ezilawulwayo endaweni yokuzama ukuxinana ukuzaliswa okunzulu kumphezulu.
Ukuze ufumane inkcazelo eneenkcukacha ezithe vetshe, i-ACE'sisikhokelo sobunzulu bokuxinana kwepleyiti ye-compactorichaza indlela ezi zinto ezichaphazela ngayo ubunzulu obunokuxinana ngayo umatshini ngempumelelo.
Nje ukuba iibhloko zokuhombisa zibekiwe, i-compactor inomsebenzi owahlukileyo. Kwindlela yesanti eqhelekileyo edibanisa i-concrete, ukungcangcazela kunceda ukuvala iibhloko kwisanti yokulala kwaye kuxhasa inkqubo yokuzalisa nokudibanisa amalungu.
Kule nqanaba, umatshini usebenza ngqo phezu kwepavumente egqityiweyo. Amandla e-centrifugal, i-vibration frequency kunye nomphezulu woqhagamshelwano ngoko ke kufuneka uqwalaselwe ngakumbi. Umatshini olungiselela isiseko ngokufanelekileyo usenokungafaneleki kumsebenzi wokugqibela wepavumente.
Kwindlela eqhelekileyo yokwenza iibhloko zekhonkrithi ezenziwe ngesanti, isanti yokulala idla ngokukrwelwa ngaphambi kokuba iibhloko zifakwe endaweni yokuba zihlanganiswe ngokwahlukeneyo njengesiseko esihlanganisiweyo. Ezinye iinkqubo zokuthambisa zinokuchaza iinkqubo ezahlukeneyo, ngoko ke imiyalelo yomenzi kufuneka ihlale ithatha indawo yokuqala.
| Inqanaba lokwakha | Injongo Ephambili | Oko Ufanele Ukukujonga |
|---|---|---|
| Ukulungiswa kwe-subgrade | Yenza umhlaba ozinzileyo | Uhlobo lomhlaba, ukufuma kunye noxinano olufunekayo |
| Ukuxinana kwesiseko esidibeneyo | Ukubonelela ngenkxaso yesakhiwo | Amandla okuxinana, izinto kunye nobukhulu bokuphakamisa |
| Ukulungiswa kwesanti yokulala | Nika umaleko wokuseta ngokulinganayo | Iimfuneko zenkqubo yokugawula kunye nokucoca |
| Ukuqiniswa kokugqibela kwe-paver | Iibhloko zezihlalo kunye nokuphuhlisa i-interlock | Amandla afunekayo, ukuphindaphinda kunye nokukhuselwa komphezulu |
| Ukuzaliswa kwamalungu | Zinzisa iindawo zokuhombisa | Izinto ezidibeneyo kunye nolandelelwano oluchaziweyo lokuxinana |
Ukuqonda la mahluko kwenza isigqibo esilandelayo sibe lula: ukukhetha umatshini osebenza ngokungcangcazela okufanelekileyo kwinqanaba elithile lomsebenzi.
Ubunzima bokusebenza budla ngokuba yinkcazelo yokuqala abathengi abayiqaphelayo. Kulula ukuyiqonda kwaye iluncedo xa becwangcisa ukuthutha. Nangona kunjalo, ubunzima bodwa abunakukuxelela ukuba umatshini uza kuyiqinisa njani inkqubo yokugalela.
Ukuze ufumane uthelekiso olungcono, jonga amandla e-centrifugal, i-vibration frequency, ubukhulu be-base-plate kunye nobunzima bokusebenza kunye. Ngayinye ichaphazela indlela esebenza ngayo imatshini, kwaye ibhalansi echanekileyo ixhomekeke kwisicelo.
Amandla e-Centrifugal avela kwindlela ejikelezayo engaqhelekanga ngaphakathi kwi-compactor. Ngokwesiqhelo ilinganiswa ngee-kilonewtons (kN) kwaye ichaza amandla aguqukayo aveliswa yinkqubo yokungcangcazela.
Amandla aphezulu e-centrifugal anokunceda kumsebenzi onzima wokuxinana, ingakumbi xa kulungiswa iziseko ezi-granular. Nangona kunjalo, amandla amaninzi awalungelanga ngokuzenzekelayo kwiibhloko zokuhombisa ezigqityiweyo. Amandla kufuneka afanele izinto zokuhombisa kunye neemfuno zokufakelwa.
Amandla enjini akufuneki adideke namandla e-centrifugal. Oomatshini ababini abaneenjini ezifanayo banokuvelisa amandla okungcangcazela ahlukeneyo kuba iindlela zabo ezingaqhelekanga kunye nolwakhiwo loomatshini zahlukile.
Isantya sokungcangcazela sichaza ukuba zingaphi ii-vibration cycles eziveliswa ngumatshini. Abavelisi badla ngokuchaza oku njenge-vibrations ngomzuzu (VPM), ngelixa ezinye iinkcukacha zobunjineli zisebenzisa i-hertz (Hz).
Ukuguqula i-VPM ibe yi-hertz, yahlula inani ngama-60. Umzekelo, umatshini osebenza kwi-5,500 VPM une-frequency emalunga ne-91.7 Hz.
Ubuninzi bomsebenzi bubalulekile kuba iinkcukacha zokugawulwa kwendlu zinokuchaza uluhlu olusebenzayo olwamkelekileyo. Umatshini onamandla aneleyo e-centrifugal kodwa ubuninzi bokungcangcazela obungafanelekanga usenokungakwazi ukuhlangabezana neemfuno ezichaziweyo.
Ubunzima bokusebenza buchaphazela ukuphathwa kunye nomthwalo ongashukumiyo womatshini phezu komhlaba. Ipleyiti enzima inokuba luncedo kumsebenzi onzima, kodwa ikwafuna ucwangciso oluthe kratya xa ulayisha, ukhupha impahla kwaye uhambahamba kwiindawo ezimxinwa.
Ipleyiti esisiseko ichaphazela ukugquma kunye nokuguquguquka. Ipleyiti ebanzi igubungela umhlaba omninzi ngexesha lokudlula ngakunye, nto leyo enokuphucula imveliso kwiindawo ezivulekileyo zokugada. Ipleyiti encinci, kwelinye icala, inokuba lula ukuyilawula kufutshane nemiphetho, iindonga kunye neempawu zegadi.
Akukho nanye kwezi ndlela ingcono ngokuzenzekelayo. Umatshini kufuneka ube mkhulu ngokwaneleyo ukuze ugqibezele umsebenzi ngokufanelekileyo ngaphandle kokuba kube nzima ukuwuphatha kwindawo ekhoyo.
I-Concrete Masonry & Hardscapes Association (CMHA) inika isikhokelo sobuchwephesha kwiindlela zekhonkrithi ezidityanisiweyo eziqhelekileyo. Inkcazelo yayo yeSikhokelo soKwakha i-Interlocking Concrete Pavement ichaza i-compactor yepleyiti ene-amplitude ephantsi enamandla amancinci e-centrifugal angama-22 kN (malunga ne-5,000 lbf) kunye nokuphindaphinda kwe-75–100 Hz ukuze kuhlaliswe iiyunithi ze-paving ezichaziweyo kwisanti yokulala.
Enye impapasho ye-CMHA, ethi Construction of Interlocking Concrete Pavements, inika uluhlu lwamaza aqala kwi-75–90 Hz kunye namandla aphantsi alinganayo. La manani akwiincwadi zawo zobugcisa kunye neemeko zokusetyenziswa.
Oku akuthethi ukuba zonke iipatio zegadi, iimveliso zokuhombisa okanye ukufakelwa kwamatye endalo zifuna umatshini ofanayo. Kuthetha ukuba abakhi kufuneka bajonge iinkcukacha zeprojekthi ezifanelekileyo ngaphambi kokuba benze isigqibo sokuthenga.
Isibalo se-22 kN sincinci kakhulu kumaxwebhu acatshulweyo, asingomandla aphezulu aqhelekileyo kuzo zonke iibhloko zokutyibiliza.Umatshini onomgangatho ophantsi ungafaneleka kwezinye izicelo ezivunyiweyo, kodwa akufuneki uboniswe njengohlangabezana nale mfuneko.
Ukuze sijonge ngokusondeleyo ezi zinto zokusebenza, ii-ACE'sisikhokelo samandla okuxinana kwepleyitiichaza indlela i-kN, i-vibration frequency kunye nobukhulu beepleyiti obuchaphazela ngayo ukukhethwa kwezixhobo.
Nje ukuba umatshini uhlolwe ngokweemfuno ezifunekayo, inkxalabo elandelayo kukukhusela umphezulu wepavement. Ipleyiti yesiseko sentsimbi ingashiya amabala xa ihamba ngqo phezu kweebhloko zepavement ezigqityiweyo, ingakumbi kwiindawo ezithambileyo okanye ezihonjisiweyo.
Imathi yokukhusela efanelekileyo inika umaleko woqhagamshelwano phakathi kwepleyiti yentsimbi kunye nepavement. Inganciphisa ukukrazuka kwaye incede ekunciphiseni ukuphawulwa komphezulu, nangona ingenakukususa yonke ingozi yomonakalo.
Iibhloko zesamente ezibekwe phezu kwendlu zinokuba neempahla ezigqityiweyo, iileya zomphezulu ezinemibala okanye iipateni zokuhombisa. Ukudibana ngqo kwentsimbi kunokuphawula ezi zinto zigqityiweyo, ingakumbi ukuba ulwelo okanye amatye amancinci avaleleke phantsi kwekhompaktha.
Iphedi yokukhusela efakwe kakuhle inciphisa ukudibana ngqo phakathi kwesiseko sesinyithi kunye nomphezulu wepavement. Oku kuluncedo ngexesha lokuxinana kokugqibela, xa iibhloko sele zikhona kwaye inkangeleko yazo ibalulekile.
Nangona kunjalo, i-pad ayithathi indawo yokukhetha umatshini ochanekileyo. Ayinakulungisa isiseko esingazinzanga, ibuyisele ukungcangcazela okugqithisileyo okanye ithintele umonakalo obangelwe yimiphetho engaxhaswanga.
Cinga ngayo njengezihlangu zokukhusela umatshini. Inganciphisa ukudibana okungafunekiyo, kodwa umqhubi usafuna ukwazi apho umatshini ufanele ukuhamba khona.
Iipadi zerabha kunye ne-polyurethane zombini zisetyenziswa kwizicelo zokuhombisa, kodwa iimpawu zazo kunye nolungiselelo lokufakelwa kwazo zinokwahluka. Ezinye zenzelwe iimilo ezithile zesiseko, ngelixa ezinye zisebenzisa izibiyeli ezahlukeneyo okanye izixhobo zokulungisa.
Endaweni yokucinga ukuba into enye isoloko ingcono, abathengi kufuneka bathelekise iingcebiso zomenzi wee-pad, iimpawu zokunxiba, inkqubo yokufaka kunye nokufaneleka komphezulu we-paving.
Igosa le-ACEUthotho lwe-C80T/C100T plate compactorIdwelisa umata werabha onokukhetha ukuwusebenzisa xa kuqiniswa izitena. Nangona kunjalo, ulwazi olupapashiweyo aluqinisekisi ukuba yonke into esetyenziswayo isebenzisa umata okanye ikhithi efanayo yokuyifaka. Ezi nkcukacha kufuneka zihlolwe ngaphambi kokuba u-odole.
Qala ngobungakanani bepleyiti yesiseko sekhompaktha. Iphedi yokukhusela kufuneka ilingane nomatshini ocetywayo, kwaye ulungiselelo lokulungisa kufuneka luyigcine ikhuselekile ngexesha lokusebenza.
Okulandelayo, hlola izibiyeli zokufakela, iibholiti kunye neendawo zokudibanisa. Izixhobo ezikhululekileyo okanye iphedi engafakwanga kakuhle zinokubangela umonakalo omkhulu ekufuneka uthintelwe sisincedisi.
Kubathengisi nakwiinkampani zokuqeshisa, ukugcina ii-pads ezingasetyenziswanga kunye nezixhobo zokuzifaka esitokhweni kunokusindisa ingxaki enkulu. Abathengi kufuneka bafumane izixhobo ezifanelekileyo kumatshini, endaweni yokufumanisa kwindawo leyo ukuba ii-pad kunye ne-base plate azifani.
Nje ukuba iinkcukacha zomatshini kunye nezixhobo zokukhusela ziqondwe, inyathelo elilandelayo kukuzifanisa neemeko zokusebenza. Indlela encinci yegadi kunye nendawo egangathiweyo yorhwebo ingasebenzisa iibhloko ezijongeka zifana, kodwa ukufikelela kwazo, iimfuno zemveliso kunye neenkcukacha zokufakelwa zinokwahluka kakhulu.
Imisebenzi emincinci yokulungisa igadi idla ngokubandakanya iindlela ezimxinwa, iindonga zegadi, izinyuko kunye neendawo ezinokufikelela okuncinci. Ipleyiti encinci ebheke phambili inokuba lula ukulungiselela iziseko ezifanelekileyo zegranular kuba kulula ukuyithutha nokuyiqhuba.
Nangona kunjalo, ukulula kwayo akuyenzi ngokuzenzekelayo ifaneleke ukungcangcazela iibhloko zokugada ezigqityiweyo. Imiyalelo yomenzi wokugada kunye nayo nayiphi na imiqathango yokugada efanelekileyo kusafuneka ijongwe.
Iindlela zokuqhuba zifuna isiseko esinokuxhasa ukulayishwa kwezithuthi ngokuphindaphindiweyo. Ukukhethwa kwezinto ezifanelekileyo kunye nokuxinana kubalulekile ngaphambi kokuba kufakwe iibhloko zendlela.
Nje ukuba isiseko sigqityiwe, inqanaba lokugqibela lokugawulwa kwendlu lifuna uhlolo olwahlukileyo. Umatshini kufuneka unikezele ngokusebenza okuchaziweyo kokungcangcazela ngaphandle kokubangela intshukumo engeyomfuneko okanye umonakalo kwiibhloko ezifakiweyo.
Kwabakhi abaphatha izigaba zombini, umatshini omnye unokwanela ukuba uhlangabezana nazo zonke iimfuno. Ngaphandle koko, ukusebenzisa izixhobo ezahlukeneyo ukulungiselela isiseko kunye nokudibanisa kokugqibela kwepavi kunokuba lolona khetho lufanelekileyo.
Iindawo zorhwebo ezinkulu zibeka imfuno enkulu kwimveliso. Abakhi bafuna izixhobo ezinokugubungela iindawo ezinkulu ngelixa begcina umgangatho wokwakha ofunekayo.
Apha, ububanzi bokusebenza, indlela yokuhamba kunye nokusetyenziswa kwepetroli kuchaphazela ukusebenza kakuhle. Nangona kunjalo, ezi nzuzo zorhwebo zibalulekile kuphela emva kokuba umatshini uhlangabezane neemfuno zobugcisa zenkqubo yokugalela ipavu.
Umatshini okhawulezayo uluncedo. Umatshini okhawulezayo ongaphumeleliyo ekuhlolweni awumangalisi kangako.
Iipavers zekhonkrithi zokuhombisa, iimveliso zelitye lendalo kunye neemveliso zeporcelain zinokusabela ngokwahlukileyo ekungcangcazeleni. Ukugqitywa komphezulu wazo, ubukhulu kunye neenkqubo zokuxhasa ziyahluka, ngoko ke indlela efanelekileyo kwiibhloko zekhonkrithi eziqhelekileyo ezidibeneyo isenokungafaneleki kwenye into.
Ngaphambi kokusebenzisa i-plate compactor kwezi ndawo, jonga indlela yokufaka evunyiweyo ngumenzi we-paving. Apho kuyimfuneko, yenza uvavanyo kwindawo efanelekileyo kwaye uhlole iziphumo ngaphambi kokuba uqhubeke.
| Uhlobo lweProjekthi | Ingxaki Ephambili | Ukhetho oluPhambili |
|---|---|---|
| Ipatio yegadi | Ukufikelela okulinganiselweyo kunye nokubonakala komphezulu | Ukukwazi ukuhamba kunye nephedi yokukhusela evunyiweyo |
| Indlela yokuhamba | Ububanzi obusebenzayo obuncinci kunye nemiphetho | Ubukhulu bepleyiti yesiseko kunye nolawulo lomqhubi |
| Indlela yokungena endlwini yokuhlala | Ukulayisha kunye nokuhlawula izithuthi | Uxinano lwesiseko kunye neemfuno zokugqibela zokugalela |
| Indle yorhwebo | Imveliso kunye nokuthobela imithetho | Amandla achaziweyo, imvamisa kunye nobubanzi bokusebenza |
| Indlela yokuhombisa | Ukumakishwa komphezulu kunye nokuqhekeka | Imvume yomenzi kunye nokuqiniswa kwesilingo |
Ii-forward plate compactors zisetyenziswa kakhulu kwimisebenzi emincinci yokulungisa igadi kunye neyokugawula. Ngokuqhelekileyo kulula ukuziphatha nokuzithutha, nto leyo eyenza ukuba zibe luncedo apho umqhubi kufuneka asebenze khona ejikeleze imiphetho kunye nemiqobo.
Ii-reversible plate compactors zinokuhamba phambili nangasemva ngaphandle kokujika umatshini. Oku kunokuphucula imveliso kwiindawo zokusebenza ezithintelweyo, kwaye iimodeli ezininzi eziguqukayo zibonelela ngobunzima obuphezulu bokusebenza kunye namandla e-centrifugal.
Nangona kunjalo, ipleyiti eguqulwayo ayisiyondlela ilungileyo ngokuzenzekelayo kwiibhloko zokuhombisa ezigqityiweyo. Ubuninzi bayo bokungcangcazela, amandla kunye nokuhambelana kwayo nephedi yokukhusela kufuneka kuhambelane neemfuno zokufakela.
Kwabakhi abaphatha imisebenzi elula yokulungisa igadi kunye nomsebenzi wokwakha onzima, ukufikelela kwiindidi ezahlukeneyo zoomatshini kunokuba luncedo ngakumbi kunokulindela ukuba imodeli enye yenze yonke into.
Nokuba kukho umatshini ofanelekileyo, iimpazamo zokufakelwa zingonakalisa iibhloko zokuhombisa okanye zishiye umphezulu ongalinganiyo. Ezinye iingxaki zibonakala ngoko nangoko, ngelixa ezinye zibonakala kuphela emva kokuba indlela isetyenzisiwe okwethutyana.
Iindaba ezimnandi zezokuba uninzi lwezi ngxaki zinokuncitshiswa ngokujonga isiseko, iphedi yokukhusela kunye nolandelelwano lwendlela yokuhombisa ngaphambi kokuba kuqalwe ukuxinana.
Ukuba isiseko esipheleleyo asixinene kakuhle, indlela yokuhombisa isenokuhlala ngokungalingani kamva. Ukungcangcazela komphezulu akunakulungisa ngokuthembekileyo izinto ezikhululekileyo ezingaphantsi kweebhloko.
Ngaphambi kokubeka ii-pavers, jonga ukuba isiseko siyahlangabezana nenqanaba, ubukhulu kunye noxinano olufunekayo. Qinisekisa nokuba imida yokukhupha amanzi kunye nemiphetho ilungisiwe ngokwendlela yoyilo lwe-paving.
Iphedi yokukhusela kufuneka ihlolwe phambi kokusetyenziswa ngakunye. Khangela ukuba akukho zikrazukileyo, ukuguguleka okungalinganiyo, iindawo ezinamathelayo ezikhululekileyo kunye namatye abambeke kumphezulu wokudibana.
Kwanephedi efakwe kakuhle ingashiya amabala ukuba kukho inkunkuma ebukhali ebambeke phantsi kwayo. Ukucoca umphezulu wepavement kunye nokujonga iphedi akuthathi mzamo mkhulu xa kuthelekiswa nokutshintsha iibhloko ezonakeleyo.
Izithintelo zomphetho zinceda ukugcina iibhloko zokuhombisa zisendaweni yazo ngexesha lokufakelwa nokulungiswa. Ngaphandle kokuthintelwa okwaneleyo, ukungcangcazela kungazisusa iibhloko kwindawo yazo okanye zonakalise iikona zazo.
Inkcazelo yesikhokelo efanelekileyo yeCMHA iyalela abakhi ukuba bangaqini ngaphakathi kweemitha ezi-2 (6 ft) ukusuka kwimiphetho yendlela engathintelwanga. Le mfuneko isebenza kwindlela yokwakha egutyungelwe yiloo nkcazelo kwaye kufuneka iqwalaselwe kunye nemiyalelo yeprojekthi.
Izinto ezidibeneyo zinceda ukuzinzisa iibhloko zokuhombisa ezidibeneyo. Kwiinkqubo zesanti zesiqhelo, isanti eyomileyo edibeneyo itshayelwa kwiindawo ezidibeneyo ize ihlanganiswe ngokwendlela echaziweyo.
Ezinye iimveliso, kuquka isanti ezidibanisa i-polymeric, zinokuba neemfuno ezahlukeneyo zokungcangcazela, ukucoca kunye nokusetyenziswa kwamanzi. Landela imiyalelo yomenzi wezinto ezidibanisayo endaweni yokucinga ukuba inkqubo efanayo isebenza kuyo yonke imveliso.
Kwakhona khumbula ukuba itanki yamanzi ye-compactor ayifuneki ngokuzenzekelayo xa kusenziwa i-block paving. Isikhokelo se-ACE kwi-workshop sixoxa kakhulu ngeenkqubo zamanzi zomsebenzi we-asphalt, apho amanzi anceda ukuthintela ukunamathela. Ukusetyenziswa kwazo xa kusenziwa i-paving egqityiweyo kufuneka kuxhomekeke kwizinto ezisetyenziswayo xa kusenziwa i-paving kunye ne-joints.
Abakhi ngokubanzi bayazazi iiprojekthi abaceba ukuzigqiba. Iinkampani zokuqeshisa kunye nabathengisi bezixhobo bajongene nomceli mngeni omkhulu kuba oomatshini babo bangasetyenziswa ngabathengi abasebenza ngezinto ezahlukeneyo zokuhombisa kunye neemeko zendawo.
Kwaba bathengi, ukukhetha i-plate compactor efanelekileyo kubandakanya okungaphezulu kokuthelekisa ixabiso lokuthenga. Izixhobo, iindawo ezingasetyenziswayo, ukulula kokuthutha kunye nomngcipheko wokusetyenziswa gwenxa zonke ezi zinto zichaphazela iindleko zobunini.
Iinqanawa eziqeshiswayo ezikhonza abalimi bomhlaba zinokufuna iipleyiti ezincinci zokulungisa iiprojekthi ezincinci, ngelixa abathengi abasebenza kwiziseko zendlela kunye ne-paving zorhwebo banokufuna izixhobo ezinzima.
Endaweni yokukhetha umatshini omnye kumthengi ngamnye, abathengisi banokwahlulahlula imfuno ibe ngamaqela ezicelo. Oku kwenza kube lula ukucebisa udidi olufanelekileyo lobunzima, amandla e-centrifugal kunye nobubanzi bokusebenza.
Abanye abakhi bakwajongana nokugrumba, ukugawula imisele kunye nokulungiselela indawo ngaphambi kokuba kuqalwe ukugawulwa. Kwezi projekthi zibanzi zomsebenzi womhlaba,Ii-ACE mini excavators kunye nezixhobo zokwakha ezincinciingaqwalaselwa kunye noomatshini abakhethekileyo bokuxinanisa. Umgxobhozi ulungisa okanye uhambisa izinto, ngelixa umxini wepleyiti esenza umsebenzi woxinaniso ofunekayo.
Ukuba abathengi basebenza rhoqo kwiibhloko zekhonkrithi, i-protective pad kufuneka iqwalaselwe xa kuthengwa izixhobo okokuqala.
Cela umthengisi ukuba aqinisekise inombolo yenxalenye yesixhobo, izinto zokufakela kunye nokuhambelana nomzekelo womatshini ochanekileyo. Kukwafanelekile ukujonga ukuba ii-spare pads kunye nezibophelelo zinokuodolwa ngokwahlukeneyo na.
Oku kuthintela imeko eqhelekileyo apho umatshini ufika sele ulungele ukusebenza, kodwa isixhobo sokukhusela esifanelekileyo sisahleli kuluhlu lwee-odolo zomnye umntu.
Ubunzima bokusebenza buchaphazela indlela abathengi abanokuyihambisa lula ngayo imatshini phakathi kwemisebenzi. Izibambo ezigoqekayo, amavili okuthutha kunye nezixhobo zenkonzo ezifikelelekayo zinokwenza umahluko obonakalayo ngexesha lokusetyenziswa kwemihla ngemihla.
Ukugcinwa kwayo kubalulekile. Izihluzi zomoya, iibhanti zokuqhuba, izixhobo zokubopha, izibophelelo kunye neephedi zokukhusela kufuneka zihlolwe ngokwemiyalelo yomatshini efanelekileyo. Kwiindawo zokwakha ezinothuli, ukucoca nokuhlola rhoqo kunceda ekunciphiseni ixesha lokungasebenzi elinokuthintelwa.
Ukuba umatshini unengxaki yokuqalisa injini, ii-ACEisikhokelo sokusombulula iingxaki ze-plate compactorichaza indlela yokujonga iingxaki eziqhelekileyo zepetroli, ukutsha, ukhuseleko lweoyile kunye nekhabharetha ngaphambi kokuba kutshintshwe iindawo ngokungeyomfuneko.
Kwabathengisi abasebenzisa izixhobo zokwakha ezixutyiweyo, ucwangciso lwezixhobo ezingasetyenziswayo lungagubungela oomatshini abasebenzisa amandla e-hydraulic abanjengoo-excavator, ii-loaders kunye nee-roller. Kwezi meko, ababoneleli be-izinto ze-hydraulic zoomatshini bokwakhainokuxhasa ukufunwa kweempompo, iivalvu, iimoto kunye nezinye iindawo ze-hydraulic ezinxulumene noko.
Ezi zixhobo ze-hydraulic zikhonza iinkqubo ezifanelekileyo zezixhobo ze-hydraulic kwaye akufuneki zidideke ne-exciter eqhutywa yibhanti okanye iinxalenye ze-injini ze-compactor ye-petroli yesiqhelo. Ukugcina iindidi ezimbini zolondolozo zahlukile kwenza uku-odola kwezixhobo kuchaneke ngakumbi.
Inkqubo ecacileyo yokunikezela ngempahla inokuthintela iingxaki ezininzi emva kokuthengisa. Abathengi abaqeshisayo kufuneka bazi ukuba umatshini usetyenziselwa ntoni, i-pad yokukhusela echanekileyo kunye nemida yokuyisebenzisa kwizinto ezahlukeneyo zokuhombisa.
Kubathengisi, ukubonelela ngesikhokelo sokukhetha esisebenzayo kunokwakha ukuthembana. Abathengi banamathuba amaninzi okubuya xa izixhobo abazithengileyo zisebenza kumsebenzi abawuchazileyo.
I-ACE inikezela ngee-compactors zepleyiti eziya phambili nezinokuguqulwa zibe zezona zilungele iimeko ezahlukeneyo zokwakha. Uthotho lwe-C80T/C100T lubaluleke kakhulu kumsebenzi wokugawula kuba amaxwebhu asemthethweni emveliso adwelisa umatrasi zerabha onokuwukhetha wokugawula izitena.
Nangona kunjalo, ukufumaneka kwezinto ezincedisayo akuqinisekisi ukuba wonke umatshini uyahlangabezana nayo yonke imiqathango yokugawula. Imodeli echanekileyo isafuna ukujongwa ngokubhekisele kumandla afunekayo e-centrifugal, i-vibration frequency kunye nezinto zokugawula.
| Imodeli ye-ACE | Ubunzima bokusebenza | Amandla eCentrifugal | Izihlandlo | Ukuqwalaselwa kokuthenga |
|---|---|---|---|---|
| C80T | 80 kg | 13 kN | 5,500 VPM | Ipleyiti ebanzi engaphambili; i-paving mat ekhethiweyo idwelisiwe |
| C100T | 100 kg | 20 kN | 5,500 VPM | Ipleyiti engaphambili enamandla aphezulu; kudweliswe umatrasi wokuhombisa onganyanzelekanga |
| C125-HD / CH | 126 kg | 25 kN | 4,300 VPM | Ipleyiti eguqukayo; ukuhambelana kwephedi yokutyibiliza kufuna uqinisekiso |
| C125-D | 137 kg | 25 kN | 4,300 VPM | Ulungelelwaniso lwedizili; ukufaneleka kokudibanisa i-paver yokugqibela kufuneka kuhlolwe |
Iinkcukacha zithathwe kwiitheyibhile zemodeli ye-ACE ezipapashiweyo kwaye kufuneka ziqinisekiswe ngokuchasene nesicatshulwa samva nje kunye nephepha lobugcisa. Iphepha le-C80T/C100T likwaqulathe inkcazo ngokubanzi ephikisanayo ebhekisa kwi-15 kN, ngoko ke uqwalaselo oluchanekileyo kufuneka luhlolwe ngaphambi kokuba u-odole.
I-C80T kunye ne-C100T ziwela ngaphantsi kobuncinci be-22 kN obuchazwe kumaxwebhu e-CMHA interlocking paving ekuthethwe ngawo ngaphambili, nangona iifrequencies zazo ezichaziweyo ziwela ngaphakathi koluhlu lwe-75–100 Hz. I-C125 inamandla e-centrifugal angaphezu kwe-22 kN, kodwa i-4,300 VPM yayo epapashiweyo ilingana ne-71.7 Hz, engaphantsi koluhlu lwefriquensi.
Olu thelekiso lubonisa ukuba kutheni amandla odwa enganele. Amandla aphezulu e-C125 awaqinisekisi ukuthotyelwa kwezo nkcukacha, kwaye ukuhambelana kwayo nephedi yokukhusela akukaqinisekiswa kulwazi olufumanekayo lwemveliso.
Abathengi banokuyithelekisaIi-compactors zepleyiti eziphambili ze-C80T/C100T, iI-C125 reversible plate compactorkwaye ngokubanziUluhlu lwe-ACE plate compactorngaphambi kokuxoxa ngeemfuno zeprojekthi ngqo nomthengisi.
Ngaphambi kokuba ucele ikowuteshini, qokelela iinkcukacha eziphambili zeprojekthi yokuhombisa. Oku kwenza kube lula kumthengisi ukuba acebise ulwakhiwo olufanelekileyo kwaye kunciphisa umngcipheko woku-odola izixhobo ezingafunekiyo okanye ezingahambelaniyo.
| Oko Ufanele Ukukujonga | Ulwazi oluQinisekiswayo |
|---|---|
| Izinto zokuhombisa | Iibhloko zekhonkrithi, ikhonkrithi yokuhombisa, ilitye lendalo, iporcelain okanye enye inkqubo yokuhombisa |
| Inqanaba lokwakha | Ukulungiswa kwesiseko esipheleleyo okanye ukuxinana komphezulu kokugqibela |
| Iimfuneko zokuxinana | Amandla e-centrifugal afunekayo, i-frequency kunye nayo nayiphi na inkcazo yeprojekthi efanelekileyo |
| Ubukhulu bomatshini | Ububanzi bokusebenza, ubungakanani bepleyiti yesiseko, ubunzima bokusebenza kunye neemfuno zothutho |
| Iphedi yokukhusela | Izinto, ubukhulu, inkqubo yokufakela kunye nokuhambelana kwemodeli |
| Uqwalaselo lwenjini | Uhlobo lwenjini olukhethwayo kunye nokufumaneka kwenkonzo yendawo |
| Iphathi ezisecaleni | Iiphedi zokutshintsha, iibrakethi, iibhanti, izihluzi kunye nezinye izinto zenkonzo |
| Amaxwebhu | Inkcazelo yangoku yemodeli, incwadi yokusebenza kunye nemiyalelo yezixhobo |
Olu luhlu lokuhlola luluncedo kubakhi ngabanye, kodwa lunokuba yinxalenye yenkqubo yokunikezelwa kwezixhobo zenkampani yokuqeshisa. Imibuzo embalwa ecacileyo ngaphambi kokuba umsebenzi uqale inokuthintela ukungaqondani okubizayo kamva.
Ewe, iinkqubo ezininzi zekhonkrithi ezidityanisiweyo zesiqhelo zifuna ukungcangcazela emva kokuba iibhloko zifakiwe. Nangona kunjalo, i-compactor kufuneka ihlangabezane neemfuno zokufakelwa ezifanelekileyo, kwaye i-pad yokukhusela inokuba yimfuneko. Soloko ujonga imiyalelo yomenzi we-paving ngaphambi kokuba usebenze ngqo kumphezulu ogqityiweyo.
Ubungakanani obuchanekileyo buxhomekeke kwizinto ezisetyenziswayo xa kugawulwa ipavu, inqanaba lokwakha, amandla afunekayo e-centrifugal, i-vibration frequency kunye nendawo yokusebenza. Umatshini omncinci unokufaneleka kwimisebenzi ethile yokulungiselela isiseko, ngelixa ukuxinana kokugqibela kwee-pavers ezifakiweyo kunokufuna iinkcukacha ezahlukeneyo. Khetha umatshini ngokweemfuno zeprojekthi endaweni yobunzima bodwa.
I-mat yokukhusela isetyenziswa kakhulu ukunciphisa ukudibana kwentsimbi ngqo kunye nomngcipheko wokuphawula iibhloko zokuhombisa ezigqityiweyo. Ukuba iyadingeka na, kuxhomekeke kwizinto zokuhombisa kunye nemiyalelo yomenzi. I-mat kufuneka ihambelane nomatshini kwaye ifakwe ngokuchanekileyo ngaphambi kokuba isetyenziswe.
Ewe. Ukuqhekeka okanye ukuqhekeka kunokubangelwa zizixhobo ezingafanelekanga, ukulungiswa kakubi kwesiseko, ukungcangcazela okungafanelekanga, imiphetho engaxhaswanga okanye ukhuseleko olungafanelekanga lomphezulu. Iphedi yokukhusela inciphisa ezinye iingozi kodwa ayithinteli zonke iintlobo zomonakalo. Landela indlela yomenzi wepaving kwaye usebenzise indawo yokulinga xa kufuneka.
I-compactor ye-15 kN ingafanela imisebenzi ethile yokulungiselela isiseko esine-granular okanye izicelo zokupeyinta ezivunyiweyo zeso sixhobo. Nangona kunjalo, ayifikeleli ubuncinci be-22 kN obuchazwe kumaxwebhu e-CMHA aqhelekileyo okupeyinta axutyushwa apha ngasentla. Impendulo echanekileyo ixhomekeke kwinkqubo yokupeyinta kunye nenqanaba lokwakha.
Ngamanye amaxesha, ukuba umatshini uyahlangabezana neemfuno zamanqanaba omabini okwakha kwaye unezixhobo zokukhusela ezifunekayo. Nangona kunjalo, ukuxinana kwesiseko kunye nezihlalo zokugqibela zepaver ziquka ukusebenza okwahlukileyo kunye neemfuno zokukhusela umphezulu. Ezinye iiprojekthi zinokufuna izixhobo ezahlukeneyo.
Hayi ngokuzenzekelayo. Iicompactors eziguqukayo zinokuphucula imveliso kunye nokuguquguquka kwezinye iiprojekthi, kodwa ukupeyinta okugqityiweyo kufuna amandla angaphezu kwe-centrifugal ephezulu. Ukungcangcazela rhoqo, izinto zokupeyinta kunye nokuhambelana kwephedi yokukhusela nazo kufuneka kuqwalaselwe. Umatshini onzima akufuneki ukhethwe kuba nje unamandla ngakumbi.
Xa ukhetha i-plate compactor yee-pavers, qala ngezinto zokuhombisa kunye nenqanaba lokwakha. Ezi zimisela iimfuno ekufuneka umatshini azifezekise. Ukusuka apho, thelekisa amandla e-centrifugal, i-vibration frequency, ubungakanani be-base-plate, ubunzima bokusebenza kunye nokuhambelana kwe-protective pad.
Kwabakhi, le ndlela inceda ekunciphiseni umonakalo onokuthi uthintelwe kumphezulu kunye nokulungiswa kwakhona. Kwiinkampani zokuqeshisa kunye nabathengisi, inika isiseko esicacileyo sokukhetha isitokhwe, ukufanisa izixhobo kunye nokuxhasa abathengi emva kokuthenga.
I-ACE ibonelela ngee-compactors zepleyiti eziya phambili nezinokuguqulwa zibe zezona zicelo zokwakha zihlukeneyo, kuquka iimodeli ezinezixhobo zokuhombisa ezikhethiweyo. Ukwabelana ngeenkcukacha zeprojekthi, izinto zokuhombisa kunye noqwalaselo lwezixhobo ezikhethwayo kunceda ukunciphisa ukhetho ngaphambi kokuba kulungiswe ikowuteshini.
Injongo ilula: khetha umatshini ohlangabezana neemfuno zomsebenzi kwaye uncede abasebenzi bagqibe ngomphezulu ozinzileyo, olinganayo—hayi ingqokelela exineneyo yeebhloko ezonakeleyo.
Umbutho weConcrete Masonry & Hardscapes (CMHA) — Inkcazelo yeSikhokelo soKwakhiwa kweNdlela yeConcrete eDibeneyo.
I-CMHA — Ukwakhiwa kweeNdlela zeKhonkrithi eziDibeneyo.