I-Dibrating Screed vs I-Truss Screed vs I-Roller Screed: Yikuphi Okufanela I-Slab Yakho?
Ukuqhathanisa i -vibrating screed vs truss screed vs roller screed kufanele kuqale nge-concrete slab kunekhathalogi yomshini. Yonke imishini emithathu ishaya i-concrete entsha, kodwa isebenzisa amandla ngendlela ehlukile. I-vibrating screed inyakazisa i-blade elula, i-truss screed idlulisela ukudlidliza ngohlaka oluqinile lwe-modular, kanti i-roller screed ijikeleza ithubhu ngaphesheya kwe-rails noma ama-form.
Lo mehluko uthinta ububanzi bokusebenza, ukuhlanganiswa, umsebenzi, isikhathi sokusetha kanye nephrofayili yomphezulu oqediwe. I-screed ephathekayo edlidlizayo ifanelana nokuthululwa okuningi kwezindlu nezindawo zokuhweba ezincane. I-screed ye-truss iba usizo lapho ububanzi, ukujula kwekhonkrithi noma iphrofayili edingekayo idlula ububanzi obusebenzayo be-blade ephathwayo. I-screed ye-roller ingaphatha noma yini kusukela eziteshini ezibunjiwe kuya emsebenzini wokugandaya obanzi, kuye ngokuma kwayo. Ikhonkrithi ayimi lapho abasebenzi bexoxa, ngakho-ke ukukhetha kudingeka kwenziwe ngaphambi kokuba iloli lifike.
I-Vibrating Screed vs I-Truss Screed vs I-Roller Screed: Impendulo Esheshayo
| Isici sokukhetha | Isikrini sokudlidliza | I-Truss screed | I-roller screed |
|---|---|---|---|
| Ifomethi evamile | Iyunithi yamandla ephathekayo kanye ne-blade elula | Uhlaka lwensimbi noma lwe-aluminium oluyi-modular | Ipayipi elijikelezayo noma uhlelo lokuhamba oluzishayelayo |
| Uhla lokusebenza | Ama-bay amafushane kuya kwaphakathi | Imigwaqo ebanzi, amadekhi amabhuloho kanye nama-slab ezimboni | Ama-slab, ama-slope, iziteshi kanye nomsebenzi wokugandaya obanzi |
| Ukuhlanganiswa | Ukudlidliza okuncike kumodeli nge-blade | Ukudlidliza okulawulwayo kuhlaka oluqinile | Kuya ngokuthi uhlelo luhlanganisa yini ukudlidliza |
| Isidingo sokusetha | Phansi | Kuphezulu ngenxa yezingxenye, imisele kanye nama-winches | Kuhluka kusukela kumashubhu alula kuya ezinhlelweni ezinkulu ze-modular |
| Ingozi yokukhetha okuyinhloko | Ukusebenzisa i-blade ende kakhulu noma okunzima ukuyilawula | Ukunciphisa ukuhlanganiswa, ukwesekwa kwesitimela kanye nesidingo senjini | Uma sicabanga ukuthi yonke ipayipi ejikelezayo ihlanganisa ukhonkolo |
Indlela Izinhlobo Ezintathu Ze-Concreed Screed Ezisebenza Ngayo
Isikridi Esidlidlizayo
I-screed edlidlizayo, ebizwa nangokuthi i-power screed noma i-vibratory screed, isebenzisa injini, ibhethri noma injini kagesi ukuze idlidlize i-blade. Umsebenzisi udonsa i-blade phezu kwekhonkrithi entsha ngenkathi izinto ezisele zihamba phambi kwayo. Ukudlidliza kusiza ukuxazulula ungqimba olungaphezulu, ukugcwalisa izindawo eziphansi ezingajulile futhi kukhiqize ukushaya okufanayo.
Okuphathekayo akusho ukuthi kuncane ngempela. Isikrini sokudlidliza se-Allen HD8080 isebenzisa izinketho zama-blade kusukela kumamitha angu-1.21 kuya kwangu-4.88. Iyunithi yayo yamandla inesisindo esingu-13.6 kg, isebenza ku-7,500 rpm futhi ithwala ukujula okuphezulu kokuhlanganiswa okushicilelwe okungu-15.24 cm. Isisindo sama-blade sikhuphuka sisuka ku-3 kg kumamitha angu-1.21 kuya ku-12 kg kumamitha angu-4.88, ngakho ama-blade amade andisa kokubili ukumbozwa kanye nomzamo wokuphatha. Lezi zibalo ziqondene ne-HD8080, kodwa zibonisa ukuthi kungani ububanzi bokusebenza, isisindo sama-blade kanye nokujula kokhonkolo kufanele kuhlolwe ndawonye.
Ngakho-ke, i-drying screed iyindawo yokuqala ewusizo yezindlela zokungena, izindlela, ama-house slab kanye nezindawo ezincane zokuhweba. Kodwa-ke, i-blade ende idinga ukuhlanganiswa okungcono kanye nezakhiwo ezizinzile. Ukwengeza ubude ngaphandle kokucabangela ukuqina kwe-blade kufana nokusebenzisa i-ruler ende nokulindela ukuthi ingalokothi igobe.
I-Truss Screed
I-truss screed ihlanganisa izingxenye eziningana zohlaka ukuze idale ubude bokusebenza obuqinile. I-shaft engavamile, i-piston enamandla omoya noma uhlelo olufanayo lokudlidliza lusabalalisa amandla kuhlaka, kuyilapho ama-winch esandla noma e-hydraulic edonsa umshini ezinqoleni ezilungisiwe. Isakhiwo esiqinile sisiza ukugcina ibanga elidingekayo, umqhele noma ukuwela ngamabanga angaba nzima nge-blade elula.
I I-Allen SE12 truss screed Ilinganiselwe ububanzi obufika kumamitha angu-19.8, ukudlidliza okungu-10,000 ngomzuzu, ukwehla okunconywayo okuphansi kakhulu okungu-7.6 cm kanye nokujula kokuhlanganiswa okuphezulu okungu-25.4 cm. U-Allen ucacisa injini engu-6.7 kW engaphansi kwamamitha angu-12.95 kanye nenjini engu-8.2 kW ngaphezu kwalobo bubanzi, okubonisa ukuthi ububanzi obengeziwe bushintsha nesidingo samandla. I-Husqvarna inikeza esinye isibonakaliso esisemthethweni: uhlelo lwayo lwe-BT 90 modular lubhalwe ezindaweni ezifika kumamitha angu-25 ububanzi kanye nokujula kwekhonkrithi okufika ku-200 mm.
Umthamo owengeziwe uletha ukuhlela okwengeziwe. Ingxenye yensimbi ye-SE12 engamamitha angu-3.04 inesisindo esingaba ngu-82 kg. Ukuhlanganiswa okude kudinga ukuthuthwa okuhlelekile, ukuhlelwa kwengxenye okunembile, izinsimbi ezifanele kanye nokuhlanza ngokucophelela. Ukhonkolo oshiywe esigxotsheni sohlaka uba ngothembekile ngokumangazayo uma usuqinile.
I-Roller Screed
I-roller screed isebenzisa ithubhu elijikelezayo ukuze isunduze ukhonkolo owengeziwe phambili ngenkathi ishiya indawo ebangeni elisungulwe yizimo noma imisele. Ama-roller screed amancane angasebenza ezindleleni zokungena, ezindleleni zokuma, eziteshini kanye nasezindaweni ezithe slope. Amathubhu enziwe ngokwezifiso angalandela nama-gutter, amaphrofayili okukhipha amanzi kanye nezinye izimo okunzima ukuzikhiqiza nge-blade eqondile edlidlizayo.
Lesi sigaba sihlanganisa nemishini emikhulu kakhulu. I-WRS5200 roller screed egibele ingalungiswa kusuka kumamitha angu-4.26 kuya kwangu-15.84 futhi inomthamo wokukhipha oshicilelwe ongafika kumamitha-skwele ayi-10,000, cishe ama-m² angu-929, ngehora. Ilungiselelo labasebenzi elishiwoyo liwumqhubi oyedwa, izisebenzi ezimbili kanye nababeki ababili bekhonkrithi. Lesi sibonelo sibonisa ukuthi izikulufo ezigoqekayo azikhawulelwe ekuthululweni okuncane okubunjiwe; ezinye izinhlelo zakhiwe ukuze kubekwe ugandaganda okhipha umkhiqizo ophezulu.
Ishubhu elijikelezayo akufanele liphathwe ngokuzenzakalelayo njengokufaka esikhundleni sokudlidliza kwekhonkrithi. Ezinye izinhlelo ze-roller zithinta kakhulu futhi zibumbe indawo, kanti ezinye zifaka imishini yokuhlanganisa ehlukile. Abathengi kufanele baqinisekise ukucushwa komshini wangempela kanye nencazelo yephrojekthi, ikakhulukazi eduze kokuqinisa, izingxenye ezijulile kanye nemiphetho eminyene.
Ububanzi, Ukuwa kanye Nokuhlanganiswa Kufanele Kucatshangelwe Ndawonye
Ububanzi beslabhu buyisihlungi sokuqala sokukhetha. Ukuwa kwekhonkrithi, ukujula kokubekwa, ubuningi bokuqinisa kanye nokuphela okudingekayo nakho kuthinta umphumela. I-screed edlidlizayo ephathekayo ingase imboze i-bay yamamitha angu-4, kodwa lokho akusho ukuthi yonke i-blade yamamitha angu-4 izohlala kulula ukuyilawula kuyo yonke ingxube. Ngokufanayo, i-screed ye-truss yamamitha angu-20 isadinga injini efanele, uhlelo lwesitimela kanye nokuqina kwekhonkrithi.
Ukuwa okunconyiwe okuphansi kakhulu kwe-SE12 okungu-7.6 cm kunikeza isibonelo esiwusizo. Ikhonkrithi eqinile idinga umzamo owengeziwe wokunyakaza nokuqinisa, kuyilapho ikhonkrithi emanzi kakhulu ingahlukanisa uma ithola ukudlidliza okweqile. Ukujula kokuqinisa okushicilelwe nakho kuyikhono elithile lomshini, akusona isiqinisekiso sokuthi lonke i-slab lizofinyelela ubuningi obubekiwe. Ikhonkrithi ejulile, izindawo zokuqinisa kanye nemiphetho kungase kusadinga ama-vibrator angaphakathi.
Ukusekelwa Kwesitimela Kunganquma Iphrofayili Eqediwe
Ngisho ne-screed enamandla yekhonkrithi ayikwazi ukukhiqiza i-slab elinganayo ngenkathi ihamba ngezinsimbi ezingasekelwa kahle. I-Multiquip incoma izisekelo ezilungisekayo cishe ngezikhawu zamamitha angu-0.91 zelungiselelo elilodwa lesitimela sensimbi se-WRS5200. Kulolo lungiselelo, ukuphambuka kwesitimela okushiwoyo kungaba ngu-1.6 mm. Umklamo oqondile wokusekela kumele ulandele izidingo zobunjiniyela bendawo, kodwa isimiso sicacile: i-screed ilandela isitimela, kufaka phakathi amaphutha aso.
Ngaphambi kokuthululwa, osonkontileka kufanele bahlole ukuphakama kwesitimela, amajoyinti, isikhala sokusekela kanye nokuqina kwe-subgrade noma idekhi. Ukufakwa komoya owomile kuyasiza ezinhlelweni ezinkulu ngoba kuveza izisekelo ezibuthakathaka kanye namaphutha okuqondanisa ngenkathi kusenesikhathi sokuzilungisa. Uma ukhonkolo usufikile, ukulungiswa ngakunye kuba okuphuthumayo kakhulu futhi kungahlelekile kahle.
Abasebenzi, Ukusetha kanye Nokuthutha
I-screed ephathekayo edlidlizayo ivame ukudinga ukuhlanganiswa okuncane kakhulu futhi ivame ukubekwa kabusha yiqembu elincane. I-screed ye-truss idinga ukuhlanganiswa kwesigaba, ama-bolt, ama-winches, ukulungiswa kwesitimela kanye nokulungiswa. I-screed ye-roller ingaba lula uma isebenzisa ithubhu eliphathwa ngesandla eliqondile, kodwa izinhlelo ezinkulu zokugibela zidinga ukuthutha okuzinikele, ukufakwa kwesitimela kanye neqembu elihlelekile lokubeka.
| Isibonelo semishini eshicilelwe | Izibalo eziqinisekisiwe | Isifundo sokuhlela |
|---|---|---|
| Isikrini sokudlidliza se-Allen HD8080 | Iyunithi yamandla engu-13.6 kg; ama-blade asukela ku-1.21–4.88 m | Imishini ephathekayo isaqhubeka nokuba nzima njengoba ubude bensinga bukhula |
| I-Allen SE12 truss screed | Kufika ku-19.8 m; Ingxenye yensimbi engu-3.04 m inesisindo esingu-82 kg | Izikhathi ezinde zidinga ukuphakanyiswa, ukuhlanganiswa kanye nokuthuthwa okuhleliwe |
| I-Husqvarna BT 90 | Ububanzi bokusebenza obufika ku-25 m kanye nokujula kwekhonkrithi okungu-200 mm | Izinhlelo ezinkulu ze-modular zifanelana nokuthululwa kwengqalasizinda ebanzi |
| I-Multiquip WRS5200 | 4.26–15.84 m; kufika cishe ku-929 m²/h | Izinhlelo ze-roller zingaphinde zisebenzele amaphrojekthi okugandaya akhiqiza kakhulu |
Inothi lomthombo: Izibalo ezingenhla ziyizincazelo ezishicilelwe zemishini ngayinye, hhayi izilinganiso zemboni jikelele.
Yisiphi i-Concrete Screed esifanelana nephrojekthi ngayinye?
| Iphrojekthi | Indawo yokuqala enconyiwe | Isizathu |
|---|---|---|
| Indlela yokungena noma indlela yokuhlala | Isikrini sokudlidliza | Ukusetha okusheshayo nobude be-blade obuphathekayo |
| Isitolo noma i-slab yezimboni | I-Truss screed | Ukulawulwa kwebanga okuqinile kuzo zonke izindawo ezibanzi ezakhiwe |
| Idekhi noma umgwaqo webhuloho | I-Truss noma i-roller screed enkulu | Izikhathi zokusebenza ezinde kanye namaphrofayili alawulwa ngojantshi |
| I-ramp noma i-slab ethambekile | I-roller screed | Ipayipi elijikelezayo lingalandela umthambeka owenziwe |
| Umsele wokukhipha amanzi noma umsele wokudonsa amanzi | I-roller screed eyenziwe ngokwezifiso | Iphrofayili yeshubhu ingafanelana nesimo esidingekayo |
| Itshe elincane elinokuthutha njalo | Isikrini sokudlidliza esiphathekayo | Isidingo esiphansi sezokuthutha kanye nokuhlanganiswa |
Uhlu Lokuhlola Lokukhetha I-Concrete Screed Yokugcina
Ngaphambi kokukhetha phakathi kwezinhlobo ezintathu ze-screed zekhonkrithi , qinisekisa ububanzi be-slab, ukujula kwekhonkrithi, ukuwohloka, ukwakheka kokuqinisa, umqhele noma ukuwela okudingekayo, ukuhlelwa kwesitimela, abasebenzi abatholakalayo kanye nemikhawulo yokuhamba. Bese unquma ukuthi umshini kumele unikeze ukudlidliza, ikakhulukazi ushaye phansi noma udale iphrofayili ekhethekile.
Khetha i-screed edlidlizayo uma iphatheka kalula futhi isethaphu esheshayo ifanelana nokuthululwa. Yiya ku-screed ye-truss uma ubude obude, ukulawulwa kwebanga eliqinile kanye nomthamo wokuqinisa oqinile kuqinisekisa ukuhlanganiswa okwengeziwe. Cabanga nge-screed ye-roller lapho indawo ithambekele, ibunjwe noma ibanzi ngokwanele ukuze izuze ohlelweni lwe-roller olusebenzisa amandla. Igama lomshini lidala uhlu olufushane; izimo ze-slab zenza isinqumo.
imibuzo ejwayelekile ukubuzwa
Ingabe i-power screed iyafana ne-vibrating screed?
Ekusesheni okuningi kwemishini, i-power screed isho i-vibrating screed esebenza ngophethiloli, kagesi noma ngebhethri ene-blade ephathekayo.
Ingabe i-roller screed ihlanganisa ukhonkolo?
Akunjalo ngempela. Ipayipi elijikelezayo livame ukushaya futhi libumbe ukhonkolo ngaphandle kokuthi uhlelo olukhethiwe luhlanganisa indlela ehlukile yokudlidliza. Ukudlidliza kwangaphakathi kungase kusadingeka eduze kokuqinisa kanye nezingxenye ezijulile.
I-truss screed ingasebenza ububanzi obungakanani?
Izinhlelo ze-modular ezishicilelwe ziyahlukahluka ngokwemodeli. U-Allen ubala i-SE12 ngamamitha afinyelela ku-19.8, kanti u-Husqvarna ubala i-BT 90 ngamamitha afinyelela ku-25. Amandla enjini, ukumiswa kohlaka kanye nemikhawulo yomkhiqizi kumele kuhlolwe ububanzi obukhethiwe.
Yisiphi i-screed okulula ukuyithutha?
I-screed ephathekayo edlidlizayo ivame ukuba lula kakhulu ukuyihambisa ngoba iyunithi yamandla kanye ne-blade kungahlukaniswa. I-Truss kanye nezinhlelo ezinkulu ze-roller zidinga isikhala esengeziwe, ukuhlela ukuphakamisa kanye nesikhathi sokuhlanganisa.
