1. I-putty isetyenziswa njengesixhobo sokulungisa umphezulu oza kugqunywa kwiingubo zokwakha
I-Putty lulwaleko oluncinci lwe-leveling mortar. I-Putty ikhuhlwa phezu kwe-substrates ezirhabaxa (ezifana nekhonkrithi, i-leveling mortar, i-gypsum board, njl.njl.) Yenza umaleko wepeyinti yodonga lwangaphandle ube bushelelezi kwaye uthambile, kungabi lula ukuqokelela uthuli kwaye kube lula ukuwucoca (oku kubaluleke ngakumbi kwiindawo ezinongcoliseko lomoya olunzima). I-Putty ingahlulwa ibe yi-putty ene-component enye (i-paste putty paste kunye ne-dry powder putty powder) kunye ne-putty ene-component ezimbini (eyenziwe yi-putty powder kunye ne-emulsion) ngokwendlela egqityiweyo yemveliso. Ngokuqwalasela kwabantu iteknoloji yokwakha ye-architecture coatings, i-putty njengesixhobo esibalulekileyo sokuxhasa nayo iye yaphuhliswa ngokufanelekileyo. Abavelisi basekhaya abahlukeneyo baye baphuhlisa i-putty ngokulandelelana ngeenjongo ezahlukeneyo kunye neendlela ezahlukeneyo, ezifana ne-powder putty, i-paste putty, i-interior wall putty I-Putty, i-outer wall putty, i-elastic putty, njl.njl.
Xa sijonga ukusetyenziswa kwezixhobo zokwakha zasekhaya, kukho iingxaki ezifana nokugqwala nokuxobuka, nto leyo echaphazela kakhulu ukhuseleko kunye nokusebenza kokuhlobisa izixhobo zokwakha kwizakhiwo. Zimbini izizathu eziphambili zomonakalo wefilimu yokwaleka:
Enye yazo ngumgangatho wepeyinti;
Okwesibini kukuphathwa ngendlela engafanelekanga kwe-substrate.
Izenzo zibonise ukuba ngaphezulu kwama-70% okusilela kokugquma kunxulumene nokuphathwa kakubi kwe-substrate. I-Putty yokugquma izakhiwo isetyenziswa kakhulu njengezinto ezisetyenziswayo zokugquma umphezulu ngaphambi kokuba igqunywe. Ayikwazi nje kuphela ukulungisa umphezulu wezakhiwo, kodwa i-putty esemgangathweni ophezulu inokuphucula kakhulu ukhuseleko kunye nokusebenza kokuhombisa kweengubo kwizakhiwo. Ukwandisa ubomi benkonzo yokugquma yimveliso exhasayo ebalulekileyo kwiingubo zokwakha ezisebenza kakuhle, ngakumbi iingubo zodonga zangaphandle. I-putty yomgubo owomileyo enecandelo elinye ineenzuzo ezicacileyo zoqoqosho, zobugcisa kunye nokusingqongileyo kwimveliso, uthutho, indawo yokugcina, ulwakhiwo njl.njl.
Qaphela: Ngenxa yezinto ezifana nezinto eziluhlaza kunye nexabiso, umgubo wepolymer osasazekayo usetyenziswa kakhulu kwi-putty powder echasene nokuqhekeka kweendonga zangaphandle, kwaye ikwasetyenziswa kwi-putty yokupholisha udonga yangaphakathi ekumgangatho ophezulu.
2. Indima ye-putty yokulwa nokuqhekeka kwiindonga zangaphandle
I-wall putty yangaphandle idla ngokusebenzisa isamente njengezinto ezidibanisa izinto ezingaphiliyo, kwaye inani elincinci le-ash calcium linokongezwa ukuze kufezekiswe isiphumo sokusebenzisana. Indima ye-samente-based anti-cracking putty kwiindonga zangaphandle:
I-putty yomaleko womphezulu inika umphezulu osisiseko olungileyo, onciphisa ubungakanani bepeyinti kwaye unciphise iindleko zeprojekthi;
I-Putty inamathele kakhulu kwaye inokuncamatheliswa kakuhle eludongeni olusisiseko;
Inobulukhuni obuthile, inokuthintela kakuhle isiphumo sokwanda kunye noxinzelelo lokuncitshiswa kweengqimba ezahlukeneyo zesiseko, kwaye inokumelana okuhle nokuqhekeka;
I-Putty inokumelana kakuhle nemozulu, ayingeni manzi, ayingeni manzi kwaye iyasebenza ixesha elide;
Inobuhlobo nokusingqongileyo, ayinabungozi kwaye ikhuselekile;
Emva kokuguqulwa kwezongezo ezisebenzayo, ezifana nomgubo werabha we-putty kunye nezinye izinto, i-wall putty yangaphandle inokuba nezinye izibonelelo zokusebenza ezilandelayo:
Umsebenzi wokukrwela ngokuthe ngqo kwiindonga ezindala (ipeyinti, iithayile, i-mosaic, ilitye kunye nezinye iindonga ezigudileyo);
I-thixotropy elungileyo, umphezulu ogudileyo ophantse ugqibelele unokufumaneka ngokutshiza nje, kwaye ilahleko ebangelwa kukugqunywa kwezinto ezininzi ngenxa yomphezulu osisiseko ongalinganiyo iyancitshiswa;
Iyanwebeka, inokumelana nokuqhekeka okuncinci, kwaye inokunciphisa umonakalo woxinzelelo lobushushu;
Iyakwazi ukuxhathisa amanzi kakuhle kwaye ayingeni manzi.
3. Indima yomgubo welatex ophinda uchitheke kumgubo weputty wodonga olungaphandle
(1) Isiphumo somgubo werabha we-putty kwi-putty exutyiweyo:
Ukuphucula ukusebenza kakuhle kunye nokuphucula ukusebenza kwe-putty batch scraping;
ukugcinwa kwamanzi okongezelelweyo;
ukwanda kokusebenza;
Kuphephe ukuqhekeka kwangethuba.
(2) Isiphumo somgubo werabha we-putty kwi-putty eqinileyo:
Nciphisa i-modulus ye-elastic ye-putty kwaye uphucule ukufana komaleko wesiseko;
Phucula ulwakhiwo lwesamente olunemibhobho emincinci, yonyusa ukuguquguquka emva kokufaka umgubo werabha we-putty, kwaye imelane nokuqhekeka;
Ukuphucula ukumelana nomgubo;
Ukungangenisi amanzi okanye ukunciphisa ukufunxwa kwamanzi komaleko we-putty;
Yandisa ukunamathela kwe-putty eludongeni olusisiseko.
Okwesine, iimfuno zenkqubo yokwakha i-wall putty yangaphandle
Inkqubo yokwakha i-putty kufuneka inike ingqalelo kwezi zinto zilandelayo:
1. Impembelelo yeemeko zokwakha:
Impembelelo yeemeko zokwakha ikakhulu bubushushu kunye nokufuma kwendalo. Kwimozulu eshushu, umaleko osisiseko kufuneka utshizwe kakuhle ngamanzi, okanye ugcinwe umanzi, kuxhomekeke ekusebenzeni kwemveliso ethile ye-putty powder. Ekubeni i-putty powder yangaphandle eludongeni isebenzisa kakhulu isamente njengezinto eziqinisa isamente, ubushushu obuphakathi kufuneka bungabi ngaphantsi kwama-5 degrees, kwaye abuyi kukhenkcezwa ngaphambi kokuba buqine emva kokwakhiwa.
2. Ukulungiselela kunye nokhuseleko ngaphambi kokukrwela i-putty:
Kufuneka ukuba iprojekthi ephambili igqityiwe, kwaye isakhiwo kunye nophahla zigqityiwe;
Zonke iindawo ezifakwe ngaphakathi, iingcango, iifestile kunye nemibhobho yesiseko sothuthu kufuneka zifakwe;
Ukuthintela ungcoliseko kunye nomonakalo kwiimveliso ezigqityiweyo kwinkqubo yokukrala ibhetshi, izinto ezithile zokukhusela kunye namanyathelo kufuneka amiselwe ngaphambi kokukrala ibhetshi, kwaye iindawo ezifanelekileyo kufuneka zigqunywe kwaye zisongwe;
Ukufakelwa kwefestile kufuneka kwenziwe emva kokuba i-batch ye-putty ikhuhliwe.
3. Unyango lomphezulu:
Umphezulu we-substrate kufuneka uqine, uthambe, wome kwaye ucoceke, ungabi namafutha, i-batik kunye nezinye izinto ezikhululekileyo;
Umphezulu weplasta entsha kufuneka ulungiswe kangangeentsuku ezili-12 ngaphambi kokuba i-putty ikhuhlwe, kwaye umaleko wokuqala weplasta awunakuxutywa nge-samente paste;
Ukuba udonga lomile kakhulu ngaphambi kokuba lwakhiwe, udonga kufuneka lumanziswe kwangaphambili.
4. Inkqubo yokusebenza:
Galela amanzi aneleyo kwisitya, uze wongeze umgubo we-putty owomileyo, uze emva koko uxube ngokupheleleyo ngomxube ude ube yintlama efanayo engenamasuntswana e-powder kunye nemvula;
Sebenzisa isixhobo sokukrala ibhetshi xa ukrala ibhetshi, kwaye ukukrala kwebhetshi yesibini kungenziwa emva kokuba umaleko wokuqala wokugxumeka ibhetshi ugqityiwe malunga neeyure ezi-4;
Khuhla umaleko we-putty kakuhle, uze ulawule ubukhulu ukuba bube malunga ne-1.5mm;
I-putty esekelwe kwisamente ingapeyintwa nge-primer enganyangekiyo kwi-alkali kuphela emva kokuba ukucocwa kwendalo kugqityiwe de i-alkalinity kunye namandla zihlangabezane neemfuno;
5. Amanqaku:
Ubungakanani bomhlaba othe nkqo kunye nobuthe tyaba kufuneka kumiselwe ngaphambi kokuba kwakhiwe;
I-mixed putty mortar kufuneka isetyenziswe ngaphakathi kwe-1 ~ 2h (kuxhomekeke kwifomyula);
Musa ukuxuba i-putty mortar edlulile kwixesha lokusetyenziswa namanzi ngaphambi kokuyisebenzisa;
Ifanele ipholishwe ngaphakathi kwe-1 ~ 2d;
Xa umphezulu wesiseko ufakwe i-calendered nge-samente mortar, kuyacetyiswa ukuba kusetyenziswe i-interface treatment agent okanye i-interface putty kunye ne-elastic putty.
Idosi yeumgubo wepolymer ophinda unyibilikeingabhekisa kwidatha yedosi kwifomyula yepowder yangaphandle yeputty eludongeni. Kucetyiswa ukuba abathengi benze iimvavanyo ezahlukeneyo zeesampuli ezincinci ngaphambi kokuveliswa ngobuninzi ukuqinisekisa umgangatho wepowder yeputty.
Ixesha leposi: Epreli-28-2024