Kudhirowa Kunodedera vs Kudhirowa Kwevhu vs Kudhirowa: Ndeipi Inokodzera Slab Yako?
Kuenzanisa kwe "vibrating screed" vs "truss screed" vs "roller screed" kunofanira kutanga ne "concrete slab" kwete ne "machine catalog". Michina yese mitatu inobvisa kongiri itsva, asi inoshandisa simba zvakasiyana. "Vibrating screed" inozunza banga rakareruka, "truss screed" inofambisa kudedera kuburikidza ne "rigid modular frame", uye "roller screed" inotenderera chubhu nepakati pe "rails" kana "form".
Misiyano iyoyo inokanganisa upamhi hwebasa, kubatana, basa, nguva yekugadzirisa uye chimiro chepamusoro chakapedzwa. Chidziro chinotakurika chinodedera chinokodzera nzvimbo dzakawanda dzekugara nedzemabhizimisi diki. Chidziro chetruss chinobatsira kana hurefu, kudzika kwekongiri kana chimiro chinodiwa zvikapfuura huwandu hwebanga rinobatwa neruoko. Chidziro cheroller chinogona kubata chero chinhu kubva pamatanho akaumbwa kusvika pabasa rekugadzira paving rakakura, zvichienderana nemamiriro aro. Chidziro hachimire vashandi pavanenge vachikurukura, saka sarudzo inofanira kuitwa rori isati yasvika.
Kudengenyeka kweScreed vs Truss Screed vs Roller Screed: Mhinduro Inokurumidza
| Chinhu chekusarudza | Chivharo chinodedera | Truss screed | Chivharo chinotenderera |
|---|---|---|---|
| Mafomati akajairika | Chigadzirwa chemagetsi chinotakurika uye banga rakareruka | Simbi yesimbi kana furemu yealuminium | Tubhu inotenderera kana sisitimu yekufamba yega |
| Kushanda kwenzvimbo | Mapango mapfupi kusvika pakati nepakati | Migwagwa yakakura, madhiri emabhiriji uye masiraibhurari emaindasitiri | Masirabhu, materu, migero uye basa rekugadzira mapani rakafara |
| Kubatanidzwa | Kudedera kunoenderana nemuenzaniso kuburikidza nebanga | Kudedera kunodzorwa pafuremu yakaoma | Zvinoenderana nekuti system yacho ine vibration here kana kuti kwete |
| Chinodiwa chekugadzirisa | Zvakaderera | Yakakwira nekuda kwezvikamu, njanji uye mawinji | Inosiyana kubva pamachubhu ari nyore kusvika kumasystem makuru e modular |
| Njodzi huru yekusarudza | Kushandisa banga rakareba zvakanyanya kana kuti rakaoma kudzora | Kuderedza kukosha kwekuunganidza, rutsigiro rwechitima uye kudiwa kweinjini | Tichifunga kuti chubhu yega yega inotenderera inobatanidzawo kongiri |
Mashandiro Anoita Mhando Nhatu dzeConcrete Screed
Chivharo Chinodedera
Chinodedera chinodedera, chinonziwo power screed kana kuti vibratory screed, chinoshandisa injini, bhatiri kana mota yemagetsi kudedera banga. Mushandisi anodhonza banga pamusoro pekongiri itsva uku zvinhu zvakawandisa zvichifamba pamberi paro. Kudedera uku kunobatsira kudzikamisa denga repamusoro, kuzadza nzvimbo dzisina kudzika uye kugadzira kurova kwakafanana.
Kutakurika hazvirevi hazvo kuti chinhu chidiki. Allen HD8080 inodedera screed inoshandisa sarudzo dzemapanga kubva pamamita 1.21 kusvika 4.88. Chigadziko chayo chemagetsi chinorema 13.6 kg, chinoshanda pa7,500 rpm uye chine hurefu hwakanyanya hwekubatanidza hunosvika 15.24 cm. Huremu hwemapanga hunokwira kubva pa3 kg pa1.21 metres kusvika 12 kg pa4.88 metres, saka mapanga marefu anowedzera kufukidza uye kushanda nesimba. Nhamba idzi dzakanangana neHD8080, asi dzinoratidza kuti nei upamhi hwekushanda, huremu hwemapanga uye kudzika kwekongiri zvichifanira kuongororwa pamwe chete.
Saka chivharo chinodedera inzvimbo yakanaka yekutanga nzira dzekupinda nadzo, nzira, madziro edzimba uye nzvimbo diki dzekutengeserana. Zvisinei, banga refu rinoda kubatana kuri nani uye chimiro chakasimba. Kuwedzera kureba pasina kufunga nezvekuoma kwebanga kwakafanana nekushandisa ruler refu uye kutarisira kuti harizombokotami.
Truss Screed
Chivharo chetruss chinobatanidza zvikamu zvakati wandei zvefuremu kuti chigadzire nzvimbo yakasimba yekushanda. Mugove we eccentric, piston inofambiswa nemhepo kana sisitimu yakafanana yekuzunguza inogovera simba kuburikidza nefuremu, ukuwo mawinji emaoko kana e hydraulic achidhonza muchina pamwe chete nesimbi dzakagadzirwa. Chimiro chakasimba chinobatsira kuchengetedza giredhi rinodiwa, korona kana kuyambuka daro rinenge rakaoma kune banga rakareruka.
Iyo Allen SE12 truss screed Yakarongwa kuti injini ine upamhi hunosvika 19.8 metres, vibration 10,000 paminiti, kudzikira kushoma kunokurudzirwa kwe7.6 cm uye kudzika kwakanyanya kwekusimbisa kwe25.4 cm. Allen anotaura kuti injini ine 6.7 kW iri pasi pe12.95 metres uye injini ine 8.2 kW iri pamusoro pehupamhi ihwohwo, zvichiratidza kuti span yekuwedzera inochinjawo zvinodiwa nesimba. Husqvarna inopa imwe benchmark yepamutemo: BT 90 modular system yayo yakanyorwa pamusoro penzvimbo dzine upamhi hunosvika 25 metres uye kudzika kwekongiri kunosvika 200 mm.
Kugona kwacho kwakawedzerwa kunounza kuronga kwakawedzerwa. Chikamu chesimbi cheSE12 chine huremu hwemamita 3.04 chinorema anenge 82 kg. Kubatanidzwa kwenguva refu kunoda kutakurwa kwakarongeka, kurongeka kwechikamu nemazvo, njanji dzakakodzera uye kucheneswa kwakanyatsonaka. Konkriti inosiyiwa mufuremu inova yakasimba zvinoshamisa kana yaoma.
Roller Screed
Chinotenderera chinotenderera chinoshandisa chubhu inotenderera kusundira kongiri yakawandisa mberi uku ichisiya pamusoro payo pamhando dzakagadzirwa nemafomu kana njanji. Zvidzitiro zvidiki zvinotenderera zvinogona kushanda panzira dzekupinda nadzo, nzvimbo dzinomira, migero uye slabs dzakatsetseka. Machubhu akagadzirwa anogonawo kutevera magutter, madhiraivha emvura uye mamwe maumbirwo akaoma kugadzira nebanga rakatwasuka rinodedera.
Chikamu ichi chinosanganisirawo michina yakakura zvikuru. WRS5200 roller screed yekutasva inogona kugadzirwa kubva pamamita 4.26 kusvika 15.84 uye ine kugona kwekuburitsa zvinhu zvinosvika 10,000 square feet, inenge 929 m², paawa. Kurongeka kwevashandi kwakataurwa ndekwemushandi mumwe chete, vashandi vaviri uye nzvimbo mbiri dzekongiri. Muenzaniso uyu unoratidza kuti maroller screeds haangogumiri pakudira zvinhu zvidiki zvakaita semapombi; mamwe masisitimu akavakirwa kugadzira paving ine simba guru.
Chubhu inotenderera haifanirwe kutorwa yega senzira yekutsiva kudedera kwekongiri. Mamwe masisitimu eroller anonyanya kudonha nekuumba pamusoro, nepo mamwe aine michina yekubatanidza yakasiyana. Vatengi vanofanira kusimbisa magadzirirwo chaiwo emuchina uye zvirevo zvepurojekiti, kunyanya padyo nekusimbisa, zvikamu zvakadzika uye mipendero yakamanikana.
Upamhi, Kuderera uye Kubatanidzwa Zvinofanira Kufungwa Pamwe Chete
Upamhi hweslab ndiyo sefa yekutanga yekusarudza. Kudonha kwekongiri, kudzika kwekuisa, huwandu hwekusimbisa uye kupera kunodiwa zvinokanganisawo mhedzisiro yacho. Screed inotakurika inodedera inogona kufukidza bay yemamita mana, asi izvi hazvirevi kuti banga rega rega remamita mana richaramba riri nyore kudzora pamusanganiswa wega wega. Saizvozvowo, truss screed yemamita makumi maviri ichiri kuda injini yakakodzera, sisitimu yechitima uye kugadzikana kwekongiri.
Kudonha kwakaderera kunokurudzirwa kweSE12 kwe7.6 cm kunopa muenzaniso unobatsira. Konkriti yakaoma inoda kushanda nesimba kuti ifambe uye ibatane, nepo konkriti ine mvura yakawanda inogona kuparadzanisa kana ikabatwa nekudengenyeka kwakanyanya. Kudzika kwekubatanidza kwakaburitswa zvakare kugona kwemuchina, kwete vimbiso yekuti slab yese ichasvika pakuwanda kwakatarwa. Konkriti yakadzika, nzvimbo dzekusimbisa uye mipendero zvinogona kunge zvichiri kuda mavibrators emukati.
Rutsigiro rweNjanji Runogona Kusarudza Mbiri Yapera
Kunyangwe simende ine simba haigone kugadzira simende yakaenzana kana ichifamba panjanji dzisina kutsigirwa zvakanaka. Multiquip inokurudzira kuti simbi dzinogadziriswa dzigadzirwe pamatanho angangoita 0.91-meter panjanji imwe chete yesimbi yeWRS5200. Muchimiro ichocho, kutsauka kwenjanji kwakataurwa kunenge 1.6 mm. Dhizaini chaiyo yesimbi inofanira kutevedzera zvinodiwa neinjiniya yemuno, asi musimboti wacho wakajeka: simende inotevera simbi, kusanganisira zvikanganiso zvayo.
Vasati vadira, vashandi vanofanirwa kuongorora kukwirira kwechitima, majoini, nzvimbo yekutsigira uye kugadzikana kwepasi pevhu kana dheki. Kuomesa kunobatsira pamasisitimu makuru nekuti kunoratidza zvikanganiso zvekutsigira zvisina kusimba uye zvikanganiso zvekuenderana nepo nguva ichiripo yekugadzirisa. Kana kongiri yasvika, kugadzirisa kwese kunova nekukurumidza uye kusanyanya kurongeka.
Vashandi, Kugadzwa uye Kutakurwa
Chisikiri chinotakurika chinodedera chinowanzoda kuunganidzwa kushoma uye chinogona kugadzikwa panzvimbo itsva nevashandi vashoma. Chisikiri chinoda kugadzikwa kwechikamu, mabhaudhi, mawinji, kugadzirira njanji uye kurongeka. Chisikiri chinotenderera chinogona kunge chiri nyore kana chichishandisa chubhu yakatwasuka inobatwa nemaoko, asi masisitimu makuru ekufambisa anoda kutakurwa kwakagadzirirwa, kuiswa kwechitima uye vashandi vakarongana.
| Muenzaniso wemidziyo yakaburitswa | Nhamba dzakasimbiswa | Chidzidzo chekuronga |
|---|---|---|
| Allen HD8080 inodedera screed | Chigadziko chemagetsi che 13.6 kg; mapanga kubva pa 1.21–4.88 m | Midziyo inotakurika inoramba ichirema sezvo kureba kwebanga kuchiwedzera |
| Allen SE12 truss screed | Kusvika 19.8 m; Chikamu chesimbi che3.04 m chinorema 82 kg | Marefu anoda kusimudzwa kwakarongwa, kuunganidzwa uye kutakurwa |
| Husqvarna BT 90 | Kusvika pahupamhi hwebasa hwe25 m uye kudzika kwekongiri ye200 mm | Masisitimu makuru emodular anokodzera kugoverwa kwezvivakwa zvakakura |
| Multiquip WRS5200 | 4.26–15.84 m; kusvika panosvika 929 m²/awa | Masisitimu eroller anogonawo kushanda mumapurojekiti ekugadzira mapani ane simba guru |
Chinyorwa: Nhamba dziri pamusoro apa itsanangudzo dzakaburitswa dzemichina yega yega, kwete avhareji yeindasitiri yese.
Ndeipi Concrete Screed Inokodzera Purojekiti Yese?
| Purojekiti | Nzvimbo yekutanga inokurudzirwa | Chikonzero |
|---|---|---|
| Nzira yekudyira kana nzira yekugara | Chivharo chinodedera | Kugadzirisa nekukurumidza uye kureba kwebanga kunogoneka |
| Chinyorwa chedura kana cheindasitiri | Truss screed | Kudzora kwakasimba kwemazinga munzvimbo dzakakura dzakagadzirwa |
| Dhirowa rebhiriji kana mugwagwa | Chivharo chesimbi kana kuti roller screed hombe | Nguva refu yekushanda uye mapurofayiri anodzorwa nechitima |
| Ramp kana slab yakatsetseka | Chivharo chinotenderera | Chubhu inotenderera inogona kutevera mutsetse wakagadzirwa |
| Nzira yekudhonza mvura kana gutter | Chisikirini chinotenderera chakagadzirwa nemaoko | Chimiro chechubhu chinogona kuenderana nechimiro chinodiwa |
| Slab diki ine kutamiswa kakawanda | Chisikirini chinotakurika chinodedera | Kudiwa kwekutakura uye kuungana kwakaderera |
Rondedzero Yekupedzisira Yekusarudza Konkriti Yekushongedza
Usati wasarudza pakati pemhando nhatu dzekongiri dzekugadzira simende , simbisa upamhi hweslab, kudzika kwekongiri, kudonha, kurongeka kwekusimbisa, korona inodiwa kana kuti kuyambuka, kurongeka kwenjanji, vashandi varipo uye miganhu yekufambisa. Wobva waona kana muchina uchifanira kuzunungusa, kunyanya kurova pamusoro kana kugadzira chimiro chakakosha.
Sarudza chivharo chinodedera kana chichitakurika uye chinokurumidza kugadziriswa chinokodzera kudira. Enda kune chivharo chetruss kana nzvimbo dzakareba, kudzora kwakasimba uye kugona kwakasimba kwekubatanidza kunokodzera kuunganidzwa kwekuwedzera. Funga nezve chivharo cheroller kana pamusoro pacho pakatsetseka, pakaita chimiro kana kuti pakafara zvakakwana kuti ubatsirwe nesystem yeroller ine simba. Zita remuchina ndiro rinogadzira runyorwa rwepfupi; mamiriro eslab ndiwo anoita sarudzo.
Mibvunzo Inowanzo bvunzwa
Simba remagetsi rakafanana nesimba rinodedera here?
Mukutsvaga kwezvishandiso zvakawanda, power screed zvinoreva powered screed inodedera inofambiswa nepeturu, magetsi kana bhatiri ine banga rinotakurika.
Ko roller screed inosimbisa kongiri here?
Hazvisi hazvo. Chubhu inotenderera inonyanya kudonha yogadzira kongiri kunze kwekunge sisitimu yakasarudzwa iine nzira yakasiyana yekudzungudza. Kudzungudza kwemukati kungave kuchiri kudiwa kutenderedza kusimbisa nezvikamu zvakadzika.
Chivharo che truss chinogona kushanda chakafara sei?
Masisitimu emodular akaburitswa anosiyana zvichienderana nemodheru. Allen anonyora SE12 kusvika pamamita 19.8, ukuwo Husqvarna anonyora BT 90 kusvika pamamita 25. Simba reinjini, marongerwo efuremu uye miganhu yemugadziri zvinofanirwa kuongororwa kuti zvine upamhi hwakasarudzwa.
Ndeipi screed iri nyore kutakura?
Chidzitiro chinotakurika chinodedera chinowanzova chiri nyore kufambisa nekuti chinjini chemagetsi nebanga zvinogona kupatsanurwa. Matrus nemaroller system makuru zvinoda nzvimbo yakawanda, kuronga kwekusimudza uye nguva yekubatanidza.
