Ukugqitywa kwekhonkrithi yinkqubo yokucinezela, ukucaba kunye nokupholisha indawo esanda kugalelwa ikhonkrithi ukuze yenze isileyiti esigudileyo, esihle kunye nesihlala sihleli.
Inkqubo kufuneka iqale ngokukhawuleza emva kokugalela ikhonkrithi.Yenziwa ngokusebenzisa izixhobo ezikhethekileyo zokugqiba ikhonkrithi, ukhetho oluxhomekeke kwimbonakalo yendawo ojolise kuyo kunye nohlobo lwekhonkrithi oyisebenzisayo.
I-Concrete Darby-Esi sisixhobo eside, esisicaba esinemiqheba emibini kwipleyiti enomlebe omncinci emphethweni.Isetyenziselwa ukugudisa amacwecwe ekhonkrithi.
I-concrete yokugqoka i-trowel-esetyenziselwa umgangatho wokugqibela we-slab ekupheleni kwenkqubo yokugqoka.
I-concrete yokugqiba imishanelo-la ma-brooms anama-bristles athambileyo kunama-brooms aqhelekileyo.Zisetyenziselwa ukwenza i-texture kwiibhodi, zokuhlobisa okanye ukudala imigangatho engagungqiyo.
Xa kugalelwa ikhonkrithi, iqela labasebenzi kufuneka lisebenzise isikweri somhlakulo okanye izixhobo ezifanayo ukutyhala nokutsala ikhonkrithi emanzi endaweni yayo.Ikhonkrithi kufuneka isasazwe phezu kwecandelo lonke.
Eli nyathelo libandakanya ukususa ikhonkrithi engaphezulu kunye nokulinganisa umphezulu wekhonkrithi.Igqitywe kusetyenziswa i-2 × 4 imithi ethe ngqo, edla ngokubizwa ngokuba yi-screed.
Okokuqala beka i-screed kwi-formwork (umqobo obambe ikhonkrithi kwindawo).Tyhala okanye tsala 2×4 kwithempleyithi ngentshukumo yokusarha ngaphambili nangasemva.
Cinezela ikhonkrithi kwi-voids kunye namanqaku aphantsi phambi kwe-screed ukuze ugcwalise indawo.Phinda inkqubo ukususa ngokupheleleyo ikhonkrithi engaphezulu.
Le nkqubo yokugqiba ikhonkrithi inceda kwinqanaba leengqungquthela kwaye ugcwalise indawo esele emva kwenkqubo yokulinganisa.Ngandlel 'ithile, ikwafakele umlinganiselo ongalinganiyo ukwenza lula imisebenzi yokugqiba elandelayo.
Yenziwa ngokutshayela ikhonkrithi phezu kwekhonkrithi kwiigophe ezinqamlezileyo ukucinezela umphezulu, ukutyhala phantsi ukuze kwandiswe kwaye ugcwalise indawo.Ngenxa yoko, amanzi athile aya kudada ebhodini.
Emva kokuba amanzi enyamalele, hambisa isixhobo sokucheba ngasemva naphambili ecaleni komphetho wetemplate.Phakamisa udini oluphambili kancinci.
Yenza imivimbo emide ngelixa ucubungula i-aggregate ngasemva de kube umphetho ojikelezayo ogudileyo ufunyenwe ecaleni komda webhodi nge-edger.
Eli linyathelo elibaluleke kakhulu ekugqityweni kwekhonkrithi.Kubandakanya ukusika i-grooves (amalungu okulawula) kwi-slab yekhonkrithi ukukhusela ukuqhekeka okungenakuphepheka.
I-groove isebenza ngokukhokela iintanda, ukwenzela ukuba ukubonakala kunye nomsebenzi we-slab yekhonkrithi wonakaliswe kancinane.
Ukusebenzisa i-grooving tool, i-grooving kwi-25% yobunzulu bekhonkrithi.Ubude phakathi kwee-grooves akufanele budlule amaxesha angama-24 ubunzulu bebhodi.
I-grooves kufuneka idalwe kwikona nganye yangaphakathi ye-slab yekhonkrithi kunye nekona nganye echaphazela isakhiwo okanye amanyathelo.Ezi ndawo zithandwa ziintanda.
Le yinkqubo yokugqibela yokupholisha eyilelwe ukuzisa eyona konkrithi isemgangathweni emphezulu ukuze kufumaneke umphezulu ogudileyo, ozinzileyo.Oku kwenziwa ngokuphakamisa kancinane udini olukhokelayo ngelixa utshayela i-magnesia idada kwigophe elikhulu ngaphaya komphezulu wekhonkrithi ukucinezela i-slab.
Nangona kukho iintlobo ezininzi zokudada ezinokuthi zenze lo msebenzi, kuquka ukudada kwe-aluminiyam;i-laminated canvas resin iyadada;kunye neentambo zokhuni, abakhi abaninzi bakhetha ukudada kwe-magnesium kuba ilula kwaye ifaneleke kakhulu ukuvula imingxuma yekhonkrithi.Phuma.
Phakamisa umphetho okhokelayo kancinci ngelixa utshayela ikhonkrithi yokugqibezela itrowel kumphezulu wekhonkrithi kwi-arc enkulu ukucinezela ngakumbi umphezulu.
Ukugqitywa okugudileyo kunokufezekiswa ngokudlula ezimbini okanye ezintathu kumphezulu-linda ikhonkrithi ukuba yome kancinane ngaphambi kokutshayela okulandelayo, kwaye uphakamise umda oyintloko kancinane ngokolulwa ngalunye.
Ukunyamekela kufuneka kuthathwe ukuphepha ukusebenzisa imixube yekhonkrithi enzulu kakhulu okanye "enomoya", njengoko oku kuya kukhulula amaqamza omoya kwizinto eziphathekayo kwaye kuthintele ukuba kumiswe ngokufanelekileyo.
Kukho iintlobo ezininzi zekhonkrithi zokugqiba iitrowels ezingasetyenziselwa lo msebenzi.Ezi ziquka iitrowels zentsimbi kunye nezinye iitrowels eziphathwa ixesha elide.Iintsimbi zetsimbi kufuneka zisetyenziswe ngokunyamekela, kuba ixesha elingafanelekanga linokubangela ukuba intsimbi ibambe amanzi kwikhonkrithi kwaye yonakalise izinto.
Kwelinye icala, iitrowels ezinkulu (fresnos) zilungele ukusebenza kwindawo ebanzi kuba zinokufikelela ngokulula kumbindi we slab.
Imishayelo okanye ukugqitywa kokuhlobisa kugqitywe ngeebhulami ezikhethekileyo, ezinamaqabunga athambileyo kunama-brooms aqhelekileyo.
Tsala umtshayelo omanzi ngobunono unqumle ikhonkrithi ngokweebhetshi.Ikhonkrithi kufuneka ithambe ngokwaneleyo ukuze ikrwelwe ngumtshayelo, kodwa iqine ngokwaneleyo ukugcina amanqaku.Thintelana indawo engaphambili ukuqinisekisa ukugqitywa.
Xa kugqityiwe, vumela unyango olungaphezulu (lomile) ukufezekisa amandla aphezulu.Nangona unokuhamba kwikhonkrithi iintsuku ezintathu okanye ezine emva kokugqiba, kwaye uqhube okanye umise emhlabeni phakathi kweentsuku ezintlanu ukuya kwezisixhenxe, ikhonkrithi ayiyi kunyanga ngokupheleleyo de kube sekupheleni kweentsuku ezingama-28.
Kunconywa ukusebenzisa i-sealant yokukhusela emva kweentsuku ezingama-30 ukukhusela amabala kunye nokwandisa ubomi be-slab yekhonkrithi.
2. Ukugqitywa kwetrowel-oku kuba lula ukuba luhlobo oluqhelekileyo lokugqitywa kwekhonkrithi.Ithawula yokugqiba ikhonkrithi isetyenziselwa ukulungelelanisa kunye nomgangatho ophezulu we-slab yekhonkrithi.
3. I-concrete ye-concrete ye-concrete-olu hlobo lwe-veneer lufumaneka ngokucinezela ipateni efunwayo kwindawo esanda kulungiswa.Ngokuqhelekileyo isetyenziselwa i-driveways, i-sidewalks, kunye ne-patio floors.
4. Ukugqiba okupholisiweyo-Oku kufumaneka ngokusila kunye nokupholisa ii-slabs zekhonkrithi kunye neekhemikhali ezikhethekileyo ukubonelela ukuthungwa okufanelekileyo ngoncedo lwezixhobo zobungcali.
5. Ukuhombisa ityuwa-Oku kuphunyezwa ngokusebenzisa irola ekhethekileyo ukufaka iikristale zetyuwa yelitye elirhabaxa kwi-slab yekhonkrithi esandula kugalelwa kwaye ihlanjwe ngamanzi amaninzi phambi kokuba i-concrete iseti.
Ezinye iintlobo eziqhelekileyo zokugqitywa kwekhonkrithi ziquka ukugqitywa kwe-aggregate okuveziweyo, ukugqitywa kwemibala, ukugqitywa kwebhastile, ukugqitywa kwe-etched, i-swirl finishes, i-dayed finishes, i-gloves finishes, i-glitter finishes, i-covered finishes, kunye ne-sandblasted finishes.
Ixesha lokuposa: Aug-29-2021