Udaka oluxubekile lusho udaka oluxubekile olumanzi noma udaka oluxutshwe owomile olukhiqizwa imboni yochwepheshe. Iqaphela ukukhiqizwa kwezimboni, iqinisekisa ukuzinza kwekhwalithi evela emthonjeni, futhi inezinzuzo eziningi ezifana nokusebenza kahle, ukungcoliswa okuncane kwendawo, kanye nokwenza ngcono ngempumelelo kwenqubekelaphambili yephrojekthi. inzuzo. Udaka osulungile-oluxubile (oluxubene olumanzi) luthuthwa lusuka endaweni yokukhiqiza luyiswe endaweni ukuze lusetshenziswe. Njengokhonkolo wezohwebo, inezidingo eziphezulu ekusebenzeni kwayo kokusebenza. Kuyadingeka ukuqinisekisa isikhathi esithile sokusebenza. Isikhathi singemva kokuxubana namanzi nangaphambi kokumiswa kokuqala. Ukusebenza kahle okwanele ukwenza ukwakhiwa nokusebenza okujwayelekile.
Ukuze wenze ukusebenza kwazo zonke izici zodaka oluxubekile kuhlangabezane nezicaciso nezidingo zokwakha, ingxube ye-mortar iyingxenye ebalulekile. I-Magnesium aluminium silicate thixotropic lubricant kanye ne-cellulose ether zivame ukusetshenziswa ezigcina amanzi odakeni. I-Cellulose ether inezindawo ezingcono zokugcina amanzi, kodwa kuyabiza, futhi umthamo ophezulu uwukungena emoyeni okungathi sína, okunciphisa kakhulu amandla odaka. nezinye izindaba; intengo ye-magnesium aluminium silicate i-thixotropic lubricant iphansi, kodwa uma ixubene yodwa, ukugcinwa kwamanzi kuphansi kune-cellulose ether, futhi inani le-shrinkage elomile lodaka olulungisiwe likhulu, futhi ukuhlangana kuyancipha. Imiphumela yokuhlanganiswa kwe-magnesium aluminium silicate lubricant ye-thixotropic kanye ne-cellulose ether ekuhambisaneni, i-layer degree, isikhathi sokusetha, amandla kanye nezinye izici zodaka oluxubile (oluxubene olumanzi) kanje:
01. Nakuba udaka olulungiselelwe ngaphandle kokwengeza i-thickener egcina amanzi inamandla acindezelayo aphezulu, inendawo egcina amanzi empofu, ukuhlangana, ukuthambile, ukopha okukhulu, ukuzwa okungahambi kahle, futhi ngokuyisisekelo ayisebenziseki. Ngakho-ke, ukuqina kwamanzi okugcina amanzi kuyisici esibalulekile sodaka oluxutshwe ngomumo.
02. Lapho i-magnesium aluminium silicate thixotropic lubricant ne-cellulose ether ixutshwa yodwa, ukusebenza kokwakhiwa kodaka ngokusobala kuthuthukisiwe uma kuqhathaniswa nodaka olungenalutho, kodwa kukhona nokushiyeka. Lapho i-magnesium aluminium silicate thixotropic lubricant is single-doped, inani le-magnesium aluminium silicate thixotropic lubricant linethonya elikhulu ekusetshenzisweni kwamanzi okukodwa, futhi ukugcinwa kwamanzi kuphansi kune-cellulose ether; lapho i-cellulose ether kuphela ixubene, ukusebenza kwe-mortar Kungcono, kodwa uma umthamo uphezulu, ukungena emoyeni kuyingozi, okuholela ekunciphiseni okukhulu kwamandla odaka, futhi intengo ibiza kakhulu, okwandisa izindleko zempahla ngezinga elithile.
03. Endabeni yokuqinisekisa ukusebenza kodaka kuzo zonke izici, umthamo ophelele we-magnesium aluminium silicate thixotropic lubricant cishe u-0.3%, futhi umthamo ophelele we-cellulose ether ngu-0.1%. Kulesi silinganiso, umphumela ophelele ungcono.
04. Udaka oluxutshwe ngomumo olulungiswe ngokuhlanganisa i-magnesium aluminium silicate thixotropic lubricant kanye ne-cellulose ether inokusebenza kahle, futhi ukungaguquguquki nokulahlekelwa kwayo, i-delamination, amandla okucindezela nezinye izinkomba zokusebenza kungahlangabezana nezimfuneko nezidingo zokwakha.
Ukuhlukaniswa nokwethulwa kodaka
Udaka luhlukaniswe ikakhulukazi izigaba ezimbili: udaka olujwayelekile nodaka olukhethekile.
(1) Udaka olujwayelekile lwempushana eyomile
A. Udaka lwempuphu eyomile: ibhekisela odakeni lwempushana olomile olusetshenziswa kumaphrojekthi wokwakha.
B. Udaka olomile oluyimpushana: kubhekise odakeni lwempushana olomile olusetshenziselwa umsebenzi wokuplasta.
C. Udaka lwempuphu eyomile: ibhekisela odakeni lwempushana olomile olusetshenziselwa indawo engaphezulu noma ungqimba olusezingeni lomhlabathi wesakhiwo nophahla.
(2) Udaka olukhethekile lwempushana eyomile
Udaka olukhethekile lwempushana eyomile lubhekisela odakeni oluncane lwempushana eyomile, udaka oluhlotshisiwe lwempushana eyomile noma udaka lwempushana olomile olunochungechunge lwemisebenzi ekhethekile njengokumelana nokuqhekeka, ukunamathela okuphezulu, ukungangeni kwamanzi nokungangenisi kanye nokuhlobisa. Kuhlanganisa udaka lokufakwa okushisayo okushisayo, udaka olunqanda ukuqhekeka, udaka lokuplasta, okunamathelayo kwamathayela odongeni, i-ejenti yesixhumi esibonakalayo, i-caulking agent, udaka lokuqeda olunemibala, i-grouting, i-grouting agent, udaka olungangeni manzi, njll.
(3) Izici zokusebenza eziyisisekelo zezinsimbi ezahlukene
A. I-Vitrified microbead ye-inorganic thermal insulation mortar
I-Vitrified microbead insulation mortar yenziwe ngobuncane be-vitrified microbeads (ikakhulukazi okokuvikela ukushisa) njenge-aggregate engasindi, usimende, isihlabathi nezinye izihlanganisi nezithasiselo ezihlukahlukene ngokwengxenye ethile bese zixutshwa ngokulinganayo. Uhlobo olusha lwe-inorganic thermal insulation mortar material yokufakwa kwe-thermal ngaphakathi nangaphandle kodonga lwangaphandle.
I-Vitrified microbead thermal insulation mortar inokusebenza okuhle kakhulu kwe-thermal insulation, ukumelana nomlilo nokumelana nokuguga, akukho mgodi nokuqhekeka, amandla aphezulu, futhi ingasetshenziswa ngemva kokwengeza amanzi nokunyakaza esizeni. Ngenxa yengcindezi yokuncintisana kwemakethe kanye nenjongo yokunciphisa izindleko nokwandisa ukuthengisa, kusenezinkampani ezithile emakethe ezisebenzisa izilinganiso zokukhanya njengezinhlayiya ezinwetshiwe ze-perlite njengezinto zokufakwa ezishisayo futhi zizibiza ngama-microbeads a-vitrified. Izinga lale mikhiqizo liphansi. Ngokusekelwe kudaka lwangempela lwe-vitrified microbead insulation.
B. Udaka lwe-anti-crack
I-Anti-cracking mortar iyisigxobo esenziwe nge-polymer emulsion kanye ne-admixture ye-anti-cracking ejenti, usimende nesihlabathi ngesilinganiso esithile, esingakwazi ukwanelisa ukuguqulwa okuthile ngaphandle kokuqhekeka. Ixazulula inkinga enkulu eye yahlushwa imboni yezokwakha - inkinga yokuphulwa kongqimba lwe-light-weight insulation. Kuyimpahla yezinga eliphezulu yokuvikela imvelo enamandla aqinile, ukwakhiwa okulula kanye nokunqanda ukuqandisa.
C. Udaka lokunamathisela
Lonke udaka olusetshenziswa phezu kwezakhiwo noma izingxenye zesakhiwo lubizwa ngokuhlanganyela ngokuthi udaka lokukhonkolo. Ngokwemisebenzi ehlukene yodaka lokukhonkoloza, udaka lokuplasta lungahlukaniswa lube udaka olujwayelekile lokuplasta, isihlabathi sokuhlobisa kanye nodaka olunamatshe anezinto ezithile ezikhethekile (njengodaka olungangeni manzi, udaka olufakwa emanzini ashisayo, udaka olumunca umsindo nodaka olumelana ne-asidi, njll. ). Udaka lokuplasta ludingeka ukuze lusebenze kahle, futhi kulula ukulunamathisela endaweni efanayo kanye nongqimba oluyisicaba, olulungele ukwakhiwa. Kufanele futhi ibe nokubumbana okuphezulu, futhi ungqimba lodaka kufanele lukwazi ukubopha ngokuqinile nendawo engezansi ngaphandle kokuqhekeka noma ukuwa isikhathi eside. Kufanele futhi ibe nokumelana namanzi okuphezulu namandla uma isendaweni enomswakama noma isengozini yamandla angaphandle (njengaphansi kanye ne-dado, njll.).
D. I-Tile Adhesive - I-Adhesive Tile
I-adhesive yethayela, eyaziwa nangokuthi i-tile adhesive, yenziwe ngosimende, isihlabathi se-quartz, usimende we-polymer kanye nezithasiselo ezihlukahlukene ngokuxuba imishini. Ukunamathiswa kwethayela kusetshenziswa kakhulu ukuhlanganisa amathayela namathayili, okubuye kwaziwe ngokuthi i-polymer tile bonding mortar. Ixazulula ngokuphelele inkinga ukuthi azikho izinto ezinamathelayo ezikhethekile ezisezingeni eliphakeme ongakhetha kuzo ekwakhiweni kokunamathiselwe kwamathayili e-ceramic, amathayili aphansi nezinye izinto, futhi inikeza uhlobo olusha lwethayela le-ceramic elinokwethenjelwa umkhiqizo okhethekile wokunamathisela emakethe yaseShayina.
E. caulk
I-tile grout yenziwe ngesihlabathi se-quartz esihle, usimende wekhwalithi ephezulu, izingulube zokugcwalisa, izithasiselo, njll., ezihlanganiswe ngokuqondile nobuchwepheshe bokukhiqiza obuthuthukisiwe, ukuze umbala ucace futhi uhlale isikhathi eside, futhi uvumelana futhi uhlanganiswe nodonga. amathayili. Inhlanganisela ephelele yesikhutha kanye ne-anti-alkali.
F. Grouting impahla
Impahla ye-grouting yenziwe ngezinto ezisezingeni eliphakeme njenge-aggregate, usimende njenge-binder, ingezwe ngokunyuka kwe-fluidity, i-micro-expansion, anti-segregation nezinye izinto. Inani elithile lamanzi lengezwa ku-grouting material endaweni yokwakha, futhi lingasetshenziswa ngemva kokugubha ngokulinganayo. Impahla ye-grouting inezici zempahla enhle ezigelezayo, ukuqina ngokushesha, amandla okuqala, amandla aphezulu, akukho ukuncipha, nokwanda kancane; ayinabo ubuthi, ayinabungozi, ayigugi, ayingcolisi izinga lamanzi nendawo ezungezile, ukuqina okuhle, nokungagqwali. Mayelana nokwakhiwa, kunezinzuzo zekhwalithi ethembekile, izindleko ezincishisiwe, isikhathi sokwakha esifushane kanye nokusetshenziswa okulula.
G. Grouting agent
I-ejenti ye-grouting i-ejenti yokugqwala ehluzwe kusuka kumapulasitiki asebenza kahle kakhulu, ama-surfactants, ama-silicon-calcium micro-expansion agents, ukushisa kwe-hydration inhibitors, ama-migratory rust inhibitors, i-nano-scale mineral silicon-aluminium-calcium-iron powder, kanye nezinzinzisi Noma ezicwengisisiwe. futhi ihlanganiswe ne-alkali ephansi kanye nosimende wasePortland oshisa kancane. Inokwandiswa okuncane, akukho ukuncipha, ukugeleza okukhulu, ukuzihlanganisa, izinga lokopha eliphansi kakhulu, izinga eliphezulu lokugcwalisa, ungqimba oluncane lwegwebu le-airbag, ububanzi obuncane, amandla aphezulu, ukulwa nokugqwala nokugqwala, i-alkali ephansi ne-chlorine engenayo , ukunamathela okuphezulu, ukuvikela okuluhlaza kanye nemvelo ukusebenza okuhle kakhulu.
H. Udaka Lokuhlobisa—— Udaka Lokuqeda Umbala
Udaka lokuhlobisa olunombala uhlobo olusha lwempahla yokuhlobisa eyimpuphu ye-inorganic, esetshenziswe kabanzi ngaphakathi nangaphandle komhlobiso wodonga lwezakhiwo esikhundleni sikapende namathayili e-ceramic emazweni athuthukile. Udaka lokuhlobisa olunemibala lucwengisiswa ngezinto ze-polymer njengesengezo esiyinhloko, kanye nekhwalithi ephezulu yamaminerali, izigcwalisi kanye nemibala yamaminerali yemvelo. Ugqinsi lwento enamathelayo ngokuvamile luphakathi kuka-1.5 no-2.5 mm, kuyilapho ukujiya kopende ojwayelekile we-latex kungu-0.1 mm kuphela, ngakho kungathola ukuthungwa okuhle kakhulu nomthelela wokuhlobisa onezinhlangothi ezintathu.
I. Udaka olungangeni manzi
Udaka olungangeni manzi lwenziwa ngosimende kanye nokuhlanganisa okuhle njengezinto eziyinhloko, kanye ne-polymer yamangqamuzana aphezulu njengento eguquliwe, eyenziwa ngokuxuba ngokuvumelana nesilinganiso esifanele sokuxuba futhi inokungafinyeleli okuthile.
J. Udaka olujwayelekile
Wenziwa ngokuxuba izinto zikasimende ezingaphili ne-aggregate ecolekile kanye namanzi ngokulingana, owaziwa nangokuthi udaka. Kumaphrojekthi wokwakha nokukhonkoloza, ingahlukaniswa ibe udaka lwamatshe, udaka lokuplasta kanye nodaka lomhlabathi. Owokuqala usetshenziselwa ukufakwa kwamatshe kanye nengxenye yezitini, amatshe, amabhlogo, njll.; lokhu kwakamuva kusetshenziselwa izindonga, phansi, njll. , Izakhiwo ze-Roof kanye ne-beam-column nokunye ukuplasta kwendawo, ukuze kuhlangatshezwane nezidingo zokuvikela nokuhlobisa.
Isikhathi sokuthumela: Mar-24-2023