1.lnformation ebalulekile ngaphambi kokuba uqale
1.1 Isifaki /Isibopho Somnikazi
Hlola ngokucophelela zonke izinto ngaphambi kokufakwa. Izinto ezifakiwe ezinamaphutha abonakalayo azimboziwe ngaphansi kwewaranti.Ungafaki uma unganelisekile nge-flooring; Xhumana nomthengisi wakho ngokushesha.Ukuhlolwa kwekhwalithi yokugcina nokuvunywa komkhiqizo kungukuphela kwesibopho somnikazi nesifaki.
Isifaki kufanele sinqume ukuthi indawo yokusebenza kanye nezindawo ezisezingeni eliphansi ziyahlangabezana namazinga asebenzayo embonini yokwakha neyezinto ezibonakalayo.
Umenzi wenqaba noma yimuphi umthwalo wokwehluleka kwemisebenzi okuvela ekushodeni okubangelwe yindawo engaphansi noma esizeni somsebenzi. Zonke izitezi ezingaphansi kufanele zihlanzeke, zibe flat, zome futhi zizwakale kahle.
1.2 Amathuluzi ayisisekelo Nemishini
Umshanelo noma i-vacuum, imitha lomswakama, ulayini wokulinganisa noshoki, ukuthinta ibhlokhi, isilinganiso seteyipu, izibuko zokuphepha, isaha lesandla noma elesigesi, isigaxa semitha, i-3M iteyipu eluhlaza okwesibhakabhaka, i-hardwood floor cleaner, isando, i-pry bar, i-color wood filler, i-straightedge, i-trowel .
2.Izimo zesayithi lomsebenzi
2.1 Ukuphathwa Nokugcinwa.
● Ungaloli noma wehlise iphansi lezinkuni emvuleni, eqhweni noma kwezinye izimo ezinomswakama.
● Gcina iphansi lamapulangwe esakhiweni esivaliwe esingenisa umoya kahle ngamawindi akhombisa isimo sezulu. Amagaraji nama-patio angaphandle, ngokwesibonelo, awafanelekile ukubeka phansi izinkuni
● Shiya indawo eyanele yokusakazwa komoya kahle ezitaladini zaphansi
2.2Izimo Zesiza Somsebenzi
● Ukwehliswa kwezinkuni kufanele kube ngomunye wemisebenzi yokugcina eqediwe ekwakhiweni. Ngaphambi kokufaka phansi izinkuni eziqinile. Isakhiwo kumele sigcwaliswe ngendlela efanele futhi sibiyelwe, kufaka phakathi ukufakwa kweminyango yangaphandle kanye namawindi. Ukhonkolo, ukwakhiwa kwamatshe, udonga olomile, nopende nakho kufanele kuphelele, kuvumele isikhathi esanele sokomisa ukungakhiqizi okuqukethwe komswakama ngaphakathi kwesakhiwo.
● Izinhlelo ze-HVAC kumele zisebenze ngokugcwele okungenani izinsuku eziyi-7 ngaphambi kokufakwa kwaphansi, kugcinwe izinga lokushisa elingaguquguquki eliphakathi kuka-60-75 degrees nomswakama ohlobene phakathi kuka-35-55%.
● lt kubalulekile ukuthi izindlu zangaphansi nezindawo zokukhasa zomile.Izikhala zokukhasa kumele okungenani zibe yi-18 ″ ukusuka phansi kuye phansi kwe-joists. Isithiyo somhwamuko kufanele sisungulwe ezindaweni zokukhasa kusetshenziswa ifilimu le-6mil emnyama ye-polyethylene enamalunga agqagqene futhi aqoshiwe.
● Ngesikhathi sokuhlolwa kokugcina kokufakwa kwangaphambi kokufakwa, izitezi ezingaphansi kufanele zihlolwe ukuthi zinomswakama yini kusetshenziswa ithuluzi lokulinganisa elifanelekile lokhuni kanye / noma ukhonkolo.
● Ukwehliswa kokhuni oluqinile kufanele kuhambisane nesikhathi eside ngangokunokwenzeka ukuze kuhlangatshezwane nezidingo zokufakwa okuncane kokuqukethwe umswakama.Hlala usebenzisa imitha yomswakama ukuqapha izimo zaphansi nezendawo yomsebenzi njengoba zijwayela, kuze kube yilapho izinkuni zingazuzi noma zilahlekelwa umswakama.
3 Ukulungiselela Ngaphansi Kwesitezi
3.1 Izitezi Ezingaphansi Kwokhuni
● Isitezi esingezansi kufanele sizwakale kahle futhi sivikeleke kahle ngezipikili noma ngezikulufo njalo ngamasentimitha ayisi-6 kuhambisana namajoyini ukunciphisa amathuba okuncinza.
● Izitezi ezingaphansi kwezinkuni kumele zome futhi zingenayo i-wax, upende, uwoyela kanye nemfucumfucu. Faka esikhundleni sangaphansi noma okonakele okungamanzi noma okonakalisiwe.
● Izitezi ezingaphansi ezincanyelwayo - 3/4 ”CDX Grade Plywood noma 3/4” OSB PS2Rated sub-floorl / underlayment, closed side down, with joist spacing of19.2 ″ or less; Izitezi eziphansi ezingaphansi - 5/8 ”CDX Ibanga Plywood phansi naphansi / ekubekweni kwesikhala ngezikhala zamajoyinti ezingekho ngaphezu kuka-16 ″. Isikhala se-lf joist sikhulu kuno-19.2 ″ enkabeni, engeza ungqimba wesibili wento ephansi yokwehlisa ubukhulu ukuletha u-11/8 ″ ukuze usebenze kahle phansi.
● Ukuhlolwa komswakama ongaphansi. Linganisa umswakama womabili aphansi phansi kanye naphansi wokhuni oluqinile ngemitha yomswakama wephini. Umehluko womswakama ophansi kwaphansi naphansi wokhuni oluqinile akumele weqe ku-4%. I-lf sub-floor idlula lesi samba, kufanele kwenziwe umzamo wokuthola nokuqeda umthombo womswakama ngaphambi kokufakwa okuthe xaxa .. Ungabeki isipikili noma okuyisisekelo phezu kwebhodi lezinhlayiya noma umkhiqizo ofanayo.
Izitezi ezingaphansi kuka-3.2 zikakhonkolo
● Ama-slabs okhonkolo kufanele abe namandla aphezulu okucindezela nge-psi eyi-3,000 encane. Ngaphezu kwalokho, izitezi ezingaphansi kukakhonkolo kufanele zomile, zibushelelezi futhi zingenayo i-wax, upende, uwoyela, igrisi, ukungcola, izigxivizo ezingahambelani nendawo eyakhiwe ngodonga olomile njll.
● Ukwehliswa kwaphansi kokhuni oluqinile kungafakwa, ngaphezulu, kanye / noma ngaphansi kwebanga.
● Ukhonkolo ongasindi onesisindo esomile esingamakhilogremu ayi-100 noma unyawo oluncane lwe-percubic awuzilungele phansi izinkuni ezenziwe ngobunjiniyela. Ukuhlola ukhonkolo ongasindi, dweba isipikili uwele phezulu. Uma ishiya i-indenti, mhlawumbe kungukhonkolo osindayo.
● Izitezi ezingaphansi kukakhonkolo kufanele zihlolwe njalo ngaphambi kokuqukethwe umswakama ekufakweni kwaphansi kokhuni. Ukuhlolwa okujwayelekile komswakama okuphansi kokhonkolo kufaka phakathi ukuhlolwa komswakama okuhlobene, ukuhlolwa kwe-calcium chloride nokuhlolwa kwe-calcium carbide.
● Linganisa umswakama wesilayidi likakhonkolo usebenzisa imitha engu-TRAME × ekhonjiwe yomswakama. Uma ifunda u-4.5% noma ngaphezulu, leli slab kumele lihlolwe kusetshenziswa ukuhlolwa kwe-calcium chloride. Izitezi akumele zibekwe uma imiphumela yokuhlolwa yeqa ama-3 lbs nge-1000 sqft yomphumela womisi esikhathini samahora angama-24. Sicela ulandele umhlahlandlela we-ASTM wokuhlola ukhonkolo womswakama.
● Njengendlela ehlukile yokuhlola ukhonkolo womswakama, i-In situ isihlobo sokuhlolwa komswakama singasetshenziswa. Ukufunda ngeke kweqe ama-75% omswakama ohambisanayo.
3.3 Izitezi ezingaphansi kwezingodo noma ukhonkolo
● I-Ceramic, i-terrazzo, i-tile evuselelekayo ne-vinyl yeshidi, nezinye izindawo eziqinile kufanelekile njengendawo ephansi yokufaka ukufakwa kokhuni oluqinile.
● Imikhiqizo engenhla yethayela nemikhiqizo ye-vinyl kufanele ilingane futhi iboshwe unomphela ku-sub-loor ngezindlela ezifanele. Hlanza futhi uvimbele izindawo zokususa noma iziphi izimpawu noma ukwelashwa ngaphezulu ukuze kuqinisekiswe ukubambelela okuhle. Ungafaki ngaphezu kwesendlalelo esisodwa esidlula u-1/8 ″ ngobukhulu ngaphezu kwesitezi esifanelekile.
4 Ukufaka
4.1 Ukulungiselela
● Ukuthola ingxube efanayo yombala nomthunzi kuyo yonke indawo, vula futhi usebenze emabhokisini amaningi ahlukene ngasikhathi.
● Gwedla imikhawulo yamabhodi futhi ugcine okungenani u-6 ″ phakathi kwamajoyinti okugcina kuyo yonke imigqa eseduze.
● Izikebhe zeminyango engaphansi kwe-1/16 ″ ephakeme ukwedlula ukushuba kwephahleni efakiwe. Futhi susa ukubumba okukhona nesisekelo sodonga.
● Qala ukufakwa okuhambisana nodonga olude kakhulu olungabhidlikile. Udonga olungaphandle lwesakhiwo luvame ukuhamba phambili.
● Isikhala sokunweba sizoshiywa sizungeze umkhawulo okungenani olingana nobukhulu bento yaphansi. Ngokufakwa okuntantayo, isikhala esincane sokunwebisa siyoba yi-1/2 ″ kungakhathalekile ukushuba kwendaba.
4.2 Imihlahlandlela yokufaka i-Glue-Down
● Xhuma umugqa osebenzayo ohambisana nodonga olubukayo, ushiye isikhala esifanele sokunweba kuyo yonke imigoqo evundlile. Vikela onqenqemeni oluqondile kulayini osebenzayo ngaphambi kokusabalalisa okunamathelayo. Lokhu kuvimbela ukuhamba kwamabhodi okungadala ukungahambi kahle.
● Faka isinamathelisi se-urethane usebenzisa i-trowel enconywe ngumenzi wakho weglue. Ungasebenzisi ukunamathela okususelwa emanzini ngalo mkhiqizo wokhuni oluqinile.
● Sakaza okunamathelayo kusuka entanjeni yokusebenza kuye cishe kububanzi bamabhodi amabili noma amathathu.
● Faka ibhodi lokuqalisa onqenqemeni lwentambo yokusebenza bese uqala ukufakwa. Amabhodi kufanele afakwe kwesobunxele kwesokudla nohlangothi lolimi lwebhodi lubheke odongeni olubukhali.
● I-3-M Blue Tape kufanele isetshenziselwe ukubamba amapulangwe ahlanganiswe ndawonye futhi kuncishiswe ukususwa okuncane kwezitezi ngesikhathi sokufakwa. Susa okunamathelayo ebusweni be-flooring efakiwe njengoba usebenza. Konke okunamathelayo kufanele kususwe ezindaweni zaphansi ngaphambi kokufaka i-3-M Blue Tape. Susa i-3-M Blue Tape kungakapheli amahora angama-24.
● Phansi ngokuphelele, shanela, futhi usebenzise indawo efakiwe bese uhlola phansi ukuklwebheka, izikhala nokunye ukungapheleli. Iphansi elisha lingasetshenziswa ngemuva kwamahora ayi-12-24.
4.3 Imihlahlandlela Yokufakwa Kwesipikili noma Okuyisisekelo
● Kungafakwa uthayela wepayipi eligcwele isphalt esitezi ngaphambi kokufaka phansi ukhuni oluqinile. Lokhu kuzovimbela umswakama kusuka ngezansi futhi kungavimbela ukukhala.
● Xhuma umugqa osebenzayo ohambisana nodonga olubukayo, uvumele isikhala sokunweba njengoba kuchaziwe ngenhla.
● Beka umugqa owodwa wamabhodi kulo lonke ubude bolayini osebenzayo, ulimi lubheke kude nodonga.
● Faka izipikili eziphezulu emugqeni wokuqala eceleni konqenqemeni lodonga u-1 ″ -3 ″ ukusuka emaphethelweni nakuwo wonke u-4-6 * eceleni. Counter cwilisa izipikili bese ugcwalisa ngokufanelekile okugcwalisa izinkuni. Sebenzisa umqhele omncane "1-1 ½"ukudla okuyisisekelo / ukusula. Izihlanganisi kufanele zishaye i-joist lapho kungenzeka khona. Ukuqinisekisa ukuqondaniswa kahle kwaphansi, qiniseka ukuthi i-flooring elayini yokusebenza iqondile.
● Isipikili esiyimpumputhe nge-engela engu-45 ° olimini 1 ″ -3 ″ kusukela emajoyintini okugcina nakuyo yonke i-4-6 ″ phakathi nobude bamabhodi okuqala. Izinhlobo zezinhlayiya zingadinga ukubhoboza izimbobo zangaphambi kolimi. Kungase kudingeke ukuphuphuthekisa izipikili zemigqa embalwa yokuqala.
● Qhubeka nokufaka kuze kuphele. Sabalalisa ubude, amajoyinti okuphela okumangazayo njengoba kunconyiwe ngenhla.
● Phansi ngokuphelele, shanela, futhi usebenzise indawo efakiwe bese uhlola phansi ukuklwebheka, izikhala nokunye ukungapheleli. Iphansi elisha lingasetshenziswa ngemuva kwamahora ayi-12-24.
4.4 Imihlahlandlela Yokufaka Okuntantayo
● Ukuhlala phansi phansi kubalulekile ekuphumeleleni kokufakwa okuntantayo phansi. Ukubekezelelana okucacile kwe-1/8 ″ endaweni engamamitha ayi-10 kuyadingeka ekufakweni kwaphansi okuntantayo.
● Faka i-brand pad-2in1 noma i-3 ehamba phambili ku-1. Landela imiyalelo yabakhiqizi bephedi. Uma kungaphansi kukakhonkolo, kuyadingeka ukufaka ifilimu eyi-6 mil polyethylene.
● Xhuma umugqa osebenzayo ohambisana nodonga lokuqala, uvumele isikhala sokunweba njengoba kushiwo ngenhla.Amabhodi kufanele afakwe kwesobunxele kwesokudla nolimi lubheke kude nodonga. Faka imigqa emithathu yokuqala ngokusebenzisa ubuhlalu obuncane beglue emgodini ohlangothini nasekupheleni kwebhodi ngalinye. Cindezela ibhodi ngalinye ngokuqinile ndawonye futhi usebenzise kancane ibhulokhi yokuthinta uma kunesidingo.
● Hlanza i-glue eyeqile phakathi kwamabhodi ngendwangu kakotini ehlanzekile.Thephela ibhodi ngalinye ndawonye bese uqeda ukusebenzisa i-3-M Blue Tape. Vumela i-glue ukuthi isethwe ngaphambi kokuqhubeka kokufakwa kwemigqa elandelayo.
● Qhubeka nokufaka kuze kuphele. Sabalalisa ubude, amajoyinti okuphela okumangazayo njengoba kunconyiwe ngenhla.
● Phansi ngokuphelele, shanela, futhi usebenzise indawo efakiwe bese uhlola phansi ukuklwebheka, izikhala nokunye ukungapheleli. Iphansi elisha lingasetshenziswa ngemuva kwamahora ayi-12 24.
Isikhathi Iposi: Jun-30-2021