Udaka lokuzilinganisa luvame ukusetshenziselwa ukuhlobisa phansi. Ukuzilinganisa kunoketshezi oluhle, akukho ukuqhekeka, akukho umgodi, futhi kungavikela phansi.
Imibala ihlanganisa okumpunga kwemvelo kukasimende, okubomvu, okuluhlaza okotshani, njll. Eminye imibala ingenziwa ngokwezifiso ngokuya ngokuthanda kwakho.
Ukwakhiwa kulula, kungasetshenziswa ngemva kokwengeza amanzi nokugqugquzela, futhi kungasakazwa ngokushesha emhlabathini ukuze kutholwe indawo ephezulu.
ifomula:
Ukwakheka kukasimende ozilinganisa
Usimende ozilinganisa, owaziwa nangokuthi udaka oluzilinganisa, uyinhlanganisela ye-hydraulically eyenziwe lukhuni ngosimende njengento eyisisekelo futhi ehlanganiswe kakhulu nezinye izinto eziguquliwe. I-self-leveling sement mortar inezinhlobonhlobo zamafomula, kodwa ukwakheka Kucishe kufane.
Ikakhulukazi iqukethe izingxenye eziyisithupha:
1. Mixed gelling material
Kukhona ikakhulukazi izinhlobo ezintathu zikasimende we-alumina ephezulu, usimende ojwayelekile wasePortland, kanye ne-a-hemihydrate gypsum/anhydrite, ebalwa ku-30% -40%.
2. Ukugcwalisa amaminerali
Ikakhulukazi isihlabathi se-quartz ne-calcium carbonate powder, ebalelwa ku-55% -68%.
3. Isilawuli se-coagulant
Ikakhulukazi i-retarder - i-tartaric acid, i-coagulant - i-lithium carbonate ne-superplasticizer - i-superplasticizer, ibalwa ku-0.5%.
4. Isilungisi se-Rheology
Ikakhulukazi ama-defoamers nama-stabilizer, okubalelwa ku-0.5%.
5. Izingxenye ezithuthukisiwe
Ngokuyinhloko i-polymer powder ehlakazeka kabusha, ibalwa ku-1% -4%.
6. Amanzi
Ngokusho ifomula udinga ukwengeza inani elifanele lamanzi ukwenza udaka self-leveling.
I-encyclopedia yefomula kasimende ezilinganisa yona:
iresiphi eyodwa
28% ojwayelekile we-silicon usimende 42.5R, 10% we-alumina ephezulu usimende CA-50, 41.11% isihlabathi sequartz (70-140 mesh), 16.2% calcium carbonate (500 mesh), 1% hemihydrate gypsum, 6% anhydrous gypsum (iGypsum eqinile) , 15% latex powder HP8029, 0.06% cellulose MHPC500PE, 0.6% water reducer SMF10, 0.2% defoamer DF 770 DD, 0.18% tartaric acid izinsuku 200, 0.15% lithium carbonate 800 izinyanga slaked.
iresiphi yesibili
26% Portland usimende 525R, 10% high-alumina usimende, 3% lime, 4% anhydrite yemvelo, 4421% quartz sand (01-03mm, silica sand iyona engcono kakhulu ngenxa fluidity kahle), 10% Calcium carbonate (40- 100um), 0.5% superplasticizer (melamine, Peramin SMF 10), 0.2% tartaric acid noma citric acid, 01% defoamer P803, 004% lithium carbonate (<40um), 01% sodium carbonate, 005 %i-cellulose ether(200-500mPas), 22-25% amanzi.
Izidingo zokusebenza zikasimende ozilinganisa ngokwazo
Udaka lukasimende oluzilinganisa lunezidingo ezithile zokusebenza, okuhlanganisa uketshezi, ukuqina kodaka, amandla acindezelayo, njll.:
1. Uketshezi: Ngokuvamile, uketshezi kukhulu kuno-210~260mm.
2. Ukuzinza kwe-slurry: Thela i-slurry exutshwe epuleti lengilazi elibekwe endaweni evundlile, bese uyibheka ngemva kwemizuzu engu-20. Akufanele kube khona ukopha okusobala, ukuhlukaniswa, ukuhlukaniswa, nokubhuquza.
3. Amandla acindezelayo: Amandla okucindezela ongqimba oluvamile lukasimende olungaphezulu kuka-15MPa, futhi amandla acindezelayo ongqimba olungaphezulu lukasimende olungaphezulu kuka-20MPa.
4. Amandla e-Flexural: Amandla aguquguqukayo wodaka lukasimende ozilinganisa ngokwalo kufanele abe mkhulu kuno-6Mpa.
5. Isikhathi sokuhlanganisa: Ngemva kokuqinisekisa ukuthi i-slurry inyakaziswa ngokulinganayo, qiniseka ukuthi isikhathi sokusebenzisa kwayo singaphezu kwemizuzu engama-40, futhi ukusebenza ngeke kuthinteke.
6. Ukumelana nomthelela: Udaka lukasimende oluzilinganisa ngokwalo kufanele lukwazi ukumelana nokushayisana komzimba womuntu nezinto ezithuthwayo kuthrafikhi evamile, futhi ukumelana komthelela komhlabathi kukhulu noma kulingana nama-joule angu-4.
7. Amandla okuqina okubopha kusisekelo: Amandla aqinile okubopha wezinto ezizilinganisa esitezi esingaphansi kukasimende ngokuvamile angaphezu kuka-0.8 MPa.
Izici ze-self-leveling mortar:
1. Ine-fluidity enhle, isakazeka ngokulinganayo, futhi ingageleza kahle ezikhaleni zamapayipi okushisa aphansi.
2. Udaka oluqinile oluzilinganisa lusakazwa ngokulinganayo futhi lunekhono elihle lokulwa nokuhlukanisa.
3. Isakhiwo esiminyene sodaka oluzilinganisa luhambisana nokukhuphuka kokushisa okufanayo, okungaqinisekisa umphumela wokushisa kahle.
4. Amandla aphezulu, ukuqina okusheshayo, ngokuvamile izinsuku ezingu-1-2 zingasetshenziswa.
5. Izinga lokushwabana liphansi kakhulu, futhi akulula ukuqhekeka, ukudicilela phansi kanye nokugoba.
Ukusetshenziswa kodaka lokuzilinganisa:
I-self-leveling mortar isetshenziswa kakhulu ekuhlobiseni phansi kwezakhiwo zanamuhla. Inezici zokucaba okuphezulu, i-fluidity enhle futhi ayinakho ukuqhekeka, futhi ithandwa kakhulu iningi labanikazi.
I-self-leveling floor ayinamthungo iyonke, iyazilinganisa, inhlabathi iyisicaba, ibushelelezi futhi inhle; i-dustproof, ingangeni manzi, kulula ukuyihlanza; ukumelana nokugqwala okuhle, ukumelana ne-asidi ne-alkali, ukumelana nokugqoka, ukumelana nokucindezelwa, ukumelana nomthelela, nokunwebeka okuthile.
Ukusetshenziswa kanye nezimo zohlelo lokusebenza:
1. Ukuzilinganisa kukasimende kusetshenziswa njengendawo yesisekelo esiphezulu sephansi le-epoxy, phansi kwe-polyurethane, amakhoyili e-PVC, amashidi, phansi kwenjoloba, phansi kwezinkuni eziqinile, namapuleti edayimane.
2. Ukuzilinganisa usimende kuyisisekelo esiyisicaba okufanele sisetshenziselwe ukubeka amakhoyili e-PVC endaweni ethule futhi engangenwa uthuli ezibhedlela zesimanje.
3. Ukuzilinganisa kukasimende kusetshenziswa futhi emakamelweni ahlanzekile, ezitezi ezingenalo izintuli, phansi eziqinile, nasezindaweni ezingasebenzi kahle ezimbonini zokudla, ezimbonini zokwenza imithi, nasezimbonini ze-precision electronics.
4. I-polyurethane elastic elastic base base base basezinkulisa, izinkantolo zethenisi, njll. Njengesendlalelo esiyisisekelo se-asidi ne-alkali ekwazi ukumelana nesitezi sezitshalo zezimboni kanye nesitezi esingagugi. Indawo yethrekhi yerobhothi. Isisekelo esiyisicaba sokuhlobisa phansi kwasekhaya.
5. Izikhala ezihlukahlukene ezibanzi ziyahlanganiswa futhi zilinganiswe. Njengamahholo esikhumulo sezindiza, amahhotela amakhulu, ama-hypermarkets, izitolo zeminyango, amahholo enkomfa, imibukiso, amahholo, izindawo zokupaka izimoto, njll. kungaqeda ngokushesha izitezi ezisezingeni eliphezulu.
Isikhathi sokuthumela: Jan-18-2023