1. I-putty isetshenziswa njengento yokwelapha ngaphambi kobuso obuzogqokwa ezimbozweni zezakhiwo
I-Putty iyingqimba encane yodaka olulinganisayo. I-Putty ikhuhlwa phezu kwezingxenye eziqinile (njengekhonkrithi, udaka olulinganisayo, ibhodi le-gypsum, njll.) Yenza ungqimba lopende lwangaphandle lubushelelezi futhi lube mnene, kungabi lula ukuqoqa uthuli futhi kube lula ukuhlanza (lokhu kubaluleke kakhulu ezindaweni ezinomoya ongcolile kakhulu). I-Putty ingahlukaniswa ibe yi-putty enengxenye eyodwa (i-paste putty paste kanye ne-dry powder putty powder) kanye ne-putty enezingxenye ezimbili (eyakhiwe yi-putty powder kanye ne-emulsion) ngokwesimo somkhiqizo oqediwe. Ngokunaka kwabantu ubuchwepheshe bokwakha bezingubo zokwakha, i-putty njengento ebalulekile yokusekela nayo iye yathuthukiswa ngokufanele. Abakhiqizi abahlukahlukene basekhaya baye bathuthukisa i-putty ngokulandelana ngezinjongo ezahlukene kanye nezinhlobo ezahlukene, njenge-powder putty, i-paste putty, i-wall putty yangaphakathi I-Putty, i-wall putty yangaphandle, i-elastic putty, njll.
Uma sibheka ukusetshenziswa kwangempela kwezimbozo zezakhiwo zasekhaya, kuvame ukuba nezinkinga ezifana nokugqwala nokukhuhla, okuthinta kakhulu ukusebenza kokuvikela nokuhlobisa kwezimbozo ezakhiweni. Kunezizathu ezimbili eziyinhloko zomonakalo wefilimu yokumboza:
Esinye ikhwalithi yopende;
Okwesibili ukuphathwa kabi kwe-substrate.
Umkhuba ukhombisile ukuthi ukwehluleka kokufaka okungaphezu kuka-70% kuhlobene nokuphathwa kabi kwe-substrate. I-Putty yokufakelwa kwezakhiwo isetshenziswe kabanzi njengento eluhlaza yokufakelwa kokufakelwa okungaphezulu. Ayikwazi nje kuphela ukulungisa nokulungisa ubuso bezakhiwo, kodwa futhi i-putty esezingeni eliphezulu ingathuthukisa kakhulu ukusebenza kokuvikela nokuhlobisa kwezingubo ezakhiweni. Ukwandisa impilo yenkonzo yokufakelwa kungumkhiqizo osekelayo obalulekile wezingubo zokwakha ezisebenza kahle kakhulu, ikakhulukazi izingubo zodonga zangaphandle. I-putty yempuphu eyomile enengxenye eyodwa inezinzuzo ezisobala zezomnotho, zobuchwepheshe kanye nezemvelo ekukhiqizweni, ekuthuthweni, ekugcineni, ekwakheni njalo njalo.
Qaphela: Ngenxa yezici ezifana nezinto zokusetshenziswa kanye nezindleko, i-powder ye-polymer ehlakazekayo isetshenziswa kakhulu ku-powder ye-putty elwa nokuqhekeka kwezindonga zangaphandle, futhi isetshenziswa naku-putty yokupholisha udonga yangaphakathi yezinga eliphezulu.
2. Indima ye-putty yokulwa nokuqhekeka kwezindonga zangaphandle
I-wall putty yangaphandle ngokuvamile isebenzisa usimende njengento yokubopha engaphili, futhi inani elincane le-calcium yomlotha lingangezwa ukuze kufezwe umphumela wokubambisana. Indima ye-samente elwa nokuqhekeka esekwe kusimende ezindongeni zangaphandle:
I-putty yengqimba engaphezulu inikeza indawo eyisisekelo enhle, okunciphisa inani lopende futhi kunciphisa izindleko zephrojekthi;
I-Putty inokunamathela okuqinile futhi inganamathela kahle odongeni lwesisekelo;
Inokuqina okuthile, ingavimbela kahle umphumela wokucindezeleka okuhlukahlukene kokunwebeka kanye nokufinyela kwezingqimba ezahlukene zesisekelo, futhi inokumelana okuhle nokuqhekeka;
I-Putty inokumelana okuhle nesimo sezulu, ukungenwa kwamanzi, ukumelana nomswakama kanye nesikhathi eside sokusebenza;
Inobungani nemvelo, ayinabo ubuthi futhi iphephile;
Ngemva kokuguqulwa kwezithasiselo ezisebenzayo, njengempuphu yerabha ye-putty nezinye izinto, i-putty yangaphandle yodonga ingaba nezinzuzo ezilandelayo zokusebenza:
Umsebenzi wokuklwebha ngqo ekuqedeni okudala (upende, ithayela, i-mosaic, itshe nezinye izindonga ezibushelelezi);
I-thixotropy enhle, indawo ebushelelezi ecishe ibe sezingeni eliphezulu ingatholakala ngokusula nje, futhi ukulahlekelwa okubangelwa ukumbozwa okusetshenziswa kaningi ngenxa yokungalingani kwesisekelo kuyancipha;
Iyanwebeka, ingamelana nokuqhekeka okuncane, futhi inganciphisa umonakalo wokucindezeleka kokushisa;
Ukumelana kahle namanzi kanye nomsebenzi wokuvimbela amanzi.
3. Indima yempuphu ye-latex ephinde ihlakazeke kumpuphu ye-putty yangaphandle yodonga
(1) Umphumela wempuphu yerabha ye-putty ku-putty esanda kuxutshwa:
Thuthukisa ukusebenza kahle futhi uthuthukise ukusebenza kokuklwebha kwe-putty batch;
ukugcinwa kwamanzi okwengeziwe;
ukwanda kokusebenza kahle;
Gwema ukuqhekeka kusenesikhathi.
(2) Umphumela wempuphu yerabha ye-putty ku-putty eqinile:
Nciphisa i-modulus ye-elastic ye-putty bese uthuthukisa ukufana nesendlalelo sesisekelo;
Thuthukisa isakhiwo se-micro-pore yesamente, wandise ukuguquguquka ngemva kokufaka i-putty rubber powder, futhi umelane nokuqhekeka;
Thuthukisa ukumelana nempuphu;
Ukungangenisi amanzi noma ukunciphisa ukumuncwa kwamanzi kwengqimba ye-putty;
Khulisa ukunamathela kwe-putty odongeni lwesisekelo.
Okwesine, izidingo zenqubo yokwakha i-wall putty yangaphandle
Inqubo yokwakha i-putty kufanele inake:
1. Ithonya lezimo zokwakha:
Ithonya lezimo zokwakha ikakhulukazi izinga lokushisa kanye nomswakama wendawo ezungezile. Ezimweni ezishisayo, ungqimba oluyisisekelo kufanele lufuthwe kahle ngamanzi, noma lugcinwe lumanzi, kuye ngokusebenza komkhiqizo othize we-putty powder. Njengoba i-putty powder yangaphandle yodonga isebenzisa kakhulu usimende njengento eqinisa ubumba, izinga lokushisa elizungezile alidingeki libe ngaphansi kwama-degrees angu-5, futhi ngeke liqandiswe ngaphambi kokuqina ngemva kokwakha.
2. Ukulungiselela kanye nezinyathelo zokuphepha ngaphambi kokuklwebha i-putty:
Kudingeka ukuthi iphrojekthi eyinhloko iqedwe, futhi isakhiwo nophahla sekuqediwe;
Zonke izingxenye ezifakiwe, iminyango, amafasitela namapayipi esisekelo somlotha kufanele afakwe;
Ukuze kuvinjelwe ukungcola kanye nomonakalo emikhiqizweni eqediwe enqubweni yokuklwebha inqwaba, izinto zokuvikela ezithile kanye nezinyathelo kufanele zinqunywe ngaphambi kokuklwebha inqwaba, futhi izingxenye ezifanele kufanele zimbozwe futhi zisongwe;
Ukufakwa kwefasitela kufanele kwenziwe ngemva kokuba i-putty batch ikhuhliwe.
3. Ukwelashwa kwendawo:
Ubuso be-substrate kufanele buqine, bube yisicaba, bome futhi buhlanzeke, bungenawo amafutha, i-batik nezinye izinto ezikhululekile;
Ubuso bokuplasta okusha kufanele bulungiswe izinsuku eziyi-12 ngaphambi kokuba i-putty ikhuhlwe, futhi ungqimba lokuqala lokuplasta alukwazi ukuklanywa nge-paste yesimende;
Uma udonga lomile kakhulu ngaphambi kokwakhiwa, udonga kufanele lumanziswe kusengaphambili.
4. Inqubo yokusebenza:
Thela inani elifanele lamanzi esitsheni, bese ufaka i-putty powder eyomile, bese uvuselela ngokuphelele nge-mixer kuze kube yilapho i-paste efanayo engenazo izinhlayiya ze-powder kanye nemvula;
Sebenzisa ithuluzi lokuklwebha inqwaba ukuze uklwebhe inqwaba, futhi ukuklwebha kwesibili kwenqwaba kungenziwa ngemva kokuba ungqimba lokuqala lokushumeka kwenqwaba seluqediwe cishe amahora amane;
Khuhla ungqimba lwe-putty kahle, bese ulawula ukujiya kube cishe yi-1.5mm;
I-putty esekelwe kusimende ingapendwa nge-primer engamelani ne-alkali kuphela ngemva kokuba ukuqiniswa kwemvelo sekuqediwe kuze kube yilapho i-alkalinity namandla kuhlangabezana nezidingo;
5. Amanothi:
Ukuma kanye nokuba yisicaba kwe-substrate kufanele kunqunywe ngaphambi kokwakhiwa;
Udaka oluhlanganisiwe lwe-putty kufanele lusetshenziswe zingakapheli amahora angu-1-2 (kuye ngokuthi ifomula iyasebenza);
Ungaxubi udoti we-putty odlule isikhathi sokuwusebenzisa namanzi ngaphambi kokuwusebenzisa;
Kufanele ipholishwe ngaphakathi kwemizuzu eyi-1 ~ 2;
Uma ubuso besisekelo bufakwe i-calendered nge-cement mortar, kunconywa ukusebenzisa i-interface treatment agent noma i-interface putty kanye ne-elastic putty.
Umthamo wei-polymer powder ephinde ihlakazekeingabhekisela kudatha yomthamo kwifomula yempuphu ye-putty yangaphandle yodonga. Kunconywa ukuthi amakhasimende enze izivivinyo eziningana ezahlukene zamasampula amancane ngaphambi kokukhiqizwa ngobuningi ukuqinisekisa ikhwalithi yempuphu ye-putty.
Isikhathi sokuthunyelwe: Ephreli-28-2024