Ukuqedwa kokhonkolo inqubo yokucindezela, ukufegahla nokupholisa indawo ekhonkolo ekhonkolo esanda kuthululelwa yokwakha ukhonkolo obushelelezi, oluhle futhi oluqinile futhi oluqinile.
Inqubo kumele iqale ngokushesha ngemuva kokuthela ukhonkolo. Kwenziwa ukusebenzisa amathuluzi akhethekile okuqedela ukhonkolo, ukukhetha okuncike ekubukekeni kobuso obuhlose ngalo nohlobo lukakhonkolo olisebenzisayo.
I-Concrete Darby - Leli yithuluzi elide, eliyisicaba elinezibambo ezimbili epuletini eliphansi elinesibopho esincane onqenqemeni. Isetshenziselwa ukushelela ukhonkolo.
Ukugqoka kukakhonkolo kwe-Concrete Trowel-esetshenziselwa ukufakwa kokugcina kwe-slab ekugcineni kwenqubo yokugqoka.
Ukuqedwa kokhonkolo kokhonkolo - lezi zinkundla zinama-bristles athambile kunemishanelo ejwayelekile. Zisetshenziselwa ukudala ukwakheka emabhodini, ukuze umhlobiso noma ukudala izitezi ezingezona ezishelelayo.
Lapho uthela ukhonkolo, iqembu labasebenzi kufanele lisebenzise ifosholo lesikwele noma amathuluzi afanayo ukucindezela bese udonsa ukhonkolo omanzi ungene endaweni. Ukhonkolo kufanele usakazwe kulo lonke isigaba.
Lesi sinyathelo sibandakanya ukususa ukhonkolo othe xaxa futhi siveze indawo ekhonkolo. Kuqediwe kusetshenziswa i-STRICTION 2 × 4 amapulangwe, imvamisa ibizwa nge-screed.
Okokuqala beka i-screed kwifomu (isithiyo esiphethe ukhonkolo endaweni). Cindezela noma udonse 2 × 4 kwisifanekiso ngesenzo sangaphambi nangemuva.
Cindezela ukhonkolo kwi-voids namaphoyinti aphansi phambi kwe-screed ukugcwalisa isikhala. Phinda inqubo yokususa ngokuphelele ukhonkolo ngokweqile.
Le nqubo yokuqedela kokhonkolo isiza ezikhukhiwe yimikhawulo futhi igcwalise isikhala esisele ngemuva kwenqubo yokulinganisa. Ngandlela-thile, kubuye kwashumeke futhi i-aggregate engalingani ukwenza lula ukusebenza okulandelayo kokuqeda.
Kwenziwa ngokushanela ukhonkolo ngaphezulu kokhonkolo ekugqekelweni kwama-curve agqashula ukucindezela ingaphezulu, ukusunduza phansi ukuze wandise futhi ugcwalise isikhala. Ngenxa yalokho, amanye amanzi azontanta ebhodini.
Lapho amanzi enyamalala, hambisa ithuluzi lokunquma emuva naphambili eceleni komphetho wethempulethi. Phakamisa umphetho ophambili kancane.
Yenza imivimbo emide ngenkathi ucubungula ubuyela emuva emuva kuze kube yilapho kutholakala umphetho obumbeke kahle emngceleni webhodi ngenhla.
Lesi yisinyathelo esibaluleke kakhulu ekuqedeni ukhonkolo. Kubandakanya ukusika ama-grooves (amalunga okulawula) ku-slab ekhonkolo ukuvimbela ukuqhekeka okungenakugwemeka.
IGroove isebenza ngokuqondisa imifantu, ukuze ukubukeka nokusebenza kokhonkolo kulinyazwe kancane.
Kusetshenziswa ithuluzi lokujiya, ukugcwala ngo-25% kokujula kokhonkolo. I-span phakathi kwama-grooves akufanele idlule izikhathi ezingama-24 ukujula kwebhodi.
Ama-grooves kufanele adalwe kuwo wonke amagumbi angaphakathi we-conkcrete slab nalo lonke uhlangothi oluthinta isakhiwo noma izinyathelo. Lezi zindawo zithambekele ekuqhekekeni.
Le yinqubo yokugcina yokupholisa eyenzelwe ukuletha ukhonkolo osezingeni eliphakeme kakhulu ebusweni ukuthola indawo ebushelelezi, eqinile. Lokhu kwenziwa ngokunyusa kancane umphetho oholayo ngenkathi ukhukhuleka i-magnesia ukuntanta ejika elikhulu ngaphesheya kwendawo ekhonkolo ukucindezela i-slab.
Yize kunezinhlobo eziningi zezintandane ezingenza lo msebenzi, kufaka phakathi i-aluminium ezintantayo; I-LaminAted Canvas Resin entanta; Futhi izintatho zokhuni, abakhi abaningi bakhetha izintatheli ze-magnesium ngoba zikhanya futhi zilungele kakhulu ukuvula izimbobo zokhonkolo. Phuma.
Phakamisa umphetho oholayo ngenkathi ukhukhuleka i-crowel eqeda ukhonkolo ngaphesheya kokhonkolo endaweni enkulu ukuze uphinde ucindezele ubuso.
Ukuqedwa okubushelelezi kungatholakala ngama-pass amabili noma amathathu ngokusebenzisa ingaphezulu-linda ukhonkolo ukuze wome kancane ngaphambi kokushanela okulandelayo, bese ukhulisa umphetho ophambili kancane ngokunwetshwa ngalunye.
Ukunakekelwa kufanele kuthathwe ukugwema ukufakwa kwamakhonkco okujulile kakhulu noma "okuhlangenwe nakho", ngoba lokhu kuzokhipha ama-bubble omoya kokuqukethwe futhi kuvikele ekuhlelweni kahle.
Kunezinhlobo eziningi ze-Conccrete Fishing Trowels ezingasetshenziselwa lo msebenzi. Lokhu kufaka ama-trowels ensimbi namanye ama-trowels aphethwe isikhathi eside. I-Steel Trowels kufanele isetshenziswe ngokunakekelwa, ngoba isikhathi esingafanele singadala insimbi ukuba igibe amanzi kukhonkolo futhi ilimaze okuqukethwe.
Ngakolunye uhlangothi, ama-trowels amakhulu (ama-fresnos) alungele ukusebenza ezindaweni ezibanzi ngoba angafinyelela maphakathi nendawo ye-slab.
Imishanelo noma ukuqedwa kokuhlobisa kuqediwe ngemishanelo ekhethekile, enama-bristles athambile kunemishanelo ejwayelekile.
Hudula umshanelo omanzi ngobumnene kulolokhonkolo kuma-batches. Ukhonkolo kufanele uthambile ngokwanele ukuba ahlanjululwe ngumshanelo, kepha kanzima ngokwanele ukugcina amamaki. Gqoka ingxenye edlule ukuze uqinisekise ukuqedwa.
Uma usuqedile, vumela ingaphezulu likhale (yomile) ukuzuza amandla aphezulu. Yize ungahamba ngokhonkolo izinsuku ezintathu noma ezine ngemuva kokuphothulwa, futhi ushayela noma upake emhlabathini kungakapheli izinsuku ezinhlanu kuya kweziyisikhombisa, ukhonkolo ngeke ukwelapha ngokuphelele kuze kube sekupheleni kwezinsuku ezingama-28.
Kunconywa ukusebenzisa i-sealant evikelayo ngemuva kwezinsuku ezingama-30 ukuvikela amabala futhi kwandise impilo kakhonkolo slab.
2. ITrowel iqeda - lokhu kuba uhlobo olujwayelekile kakhulu lokuqeda ukhonkolo. Ithawula lokuqeda ukhonkolo lisetshenziselwa ukushelela nokulinganisa ingaphezulu le-slab ekhonkolo.
I-3. I-Concrete veneer ecindezelwe - Lolu hlobo lwe-veneer lutholakala ngokucindezela iphethini oyifunayo ngokhonkolo osanda kusheshelwa. Kuvame ukusetshenziselwa ama-driveways, imigwaqo eseceleni, kanye nezitezi ze-patio.
4. Ukuqedela okubunjiwe - lokhu kutholakala ngokugaya kanye nokuphoqelela ama-slabs ukhonkolo ngamakhemikhali akhethekile ukuhlinzeka ukuthungwa okulungile ngosizo lwemishini yobuchwepheshe.
I-5
Ezinye izinhlobo ezijwayelekile zokuqeda ukhonkolo zifaka ukuqedwa okuhlanganisiwe okuhlanganisiwe, ukuqedwa okunemibala, ukuqedwa kwamamabula, ukuqeda okuhlanganisiwe, ukuqeda okubunjiwe, ukuqeda okubaziweyo, ukuqeda okumboziwe.
Isikhathi sePosi: Aug-29-2021