Izongezo zeConcrete eziKhala | Ii-Agents eziFoaming eziSebenza ngokuPhezulu kwiSellula Concrete
Yeka. SukuThenga iLatex Powder phambi kokuba uyifunde.
Ufuna ixesha elide, umgangatho oziphakamisayo ongenamthungo. Uvile latex umgubo kwimixube yomgangatho wokuzilinganisa yimfihlo. Yi. Kodwa ukuyisebenzisa kakubi kudala iphupha elibi: delamination, uthuli, kunye nemibhobho. Ndiza kukubonisa imigibe. Ungayihoyi le nto, kwaye uya kube usila umsebenzi wakho ngeeveki.
Abasebenzisi abaninzi kwiReddit babelana ngamabali othusayo. “Ndongeze latex umgubo kumxube wam. Umgangatho wawukhangeleka ugqibelele. Emva kwenyanga, kwakuthe cwaka ngathi kuphambene.” Ivakala iqhelekile? Yimpazamo yakudala. Masiyilungise ngoku.
Yintoni kanye kanye eyenziwa yiLatex Powder Apha?
Ekuqaleni, wazi izinto zakho. Umgubo weLatex yi i-polymer powder enokuchithwa kwakhona (iRDP). Ayiyiyo iplastiki. Ayiyiyo a amanzi isinciphisi. Yiglu. Xa ixutywe, iphinda isasazeke ibe ngamasuntswana amancinane epholima. La masuntswana adibanisa iikristale zesamente kunye. Oku kukunika izibonelelo ezintathu ezibalulekileyo, kodwa itshintsha yonke into.
Nantsi into eyenza kakuhle:
- Ukuphucula ukunamathela: Incamathela ngathi iyaphambana kwikhonkrithi, ithayile, kunye neenkuni. Umngcipheko we-Delamination wehla ukuya kutsho ku-zero.
- Yongeza ukuba bhetyebhetye: Intshukumo encinci ye-substrate okanye i-thermal cycling? Umgangatho uyaguquka endaweni yeentanda.
- Yonyusa ukuxhathisa kwamanzi: Ithintela ukufunxwa kwamanzi kwi-capillary.
I 5 ‘Musa’ Wokusebenzisa umgubo weLatex kuMdibaniselwano wokuZilinganisa
Apha kulapho abantu basilela khona. Mandithethe buthuntu. Yenza ezi zinto, kwaye uya kwenza intshabalalo umgangatho wakho.
Sebenzisa le theyibhile ingezantsi. Ishwankathela i gxeka iimpazamo.
| Impazamo | Kwenzekani | Indlela Yokuyiphepha |
|---|---|---|
| Ukusebenzisa Isithamo esingalunganga | Incinci kakhulu = akukho nzuzo. Kakhulu = mkhulu = umgangatho othambileyo, amandla acinezelayo ayehla,iintanda ezishwabeneyo. | Ncamathela kwi 2%-6% ngobunzima bomgubo obomileyo opheleleyo. Kwiindawo ezinabantu abaninzi, qala kwi 3%. Ungaze ubekho. |
| Ign | Umoya uyavaleleka. Ufumana imingxunya kunye nomphezulu orhabaxa. | Sebenzisa i-de kumxube wakho. Xuba kwi-RPM ephantsi ye 2 imizuzu. Vumela i-slurry iphumle 2 imizuzu emva kokuxuba. |
| Ukulandelelanisa Ukulandelelanisa Akulunganga | Umgubo welatex uyagaqa. Ayisayi kuphinda isasazeke kakuhle. Ufumana amehlo entlanzi. | Hlala udibanisa izithako ezomileyo kuqala. Yongeza ke Yongeza amanzi kwi-emele ecocekileyo. Yongeza umxube owomileyo kancinci ngelixa uvuselela. |
| Ukungawahoyi Amanzi | Umgubo welatex utyebisa umxube. Yongeza enye i-wat ukuze ufumane ukuhamba. Oku kubulala amandla. | Lungisa nge superplasticizer ithamo, hayi amanzi. Sebenzisa isinciphisi samanzi esikwibanga eliphezulu. |
| Isamente engahambelaniyo | Ezinye ii powders zelatex zisabela kakubi ngeesamente ezithile (njenge-calcium aluminate). | Vavanya ukuhambelana kwakho. Sebenzisa isixokelelwano sokubopha esicetyiswa ngumenzi we powder latex. |
Ichaphazela Njani Uyilo Lomxube?
I-Latex powder yomgangatho wokuzilinganisa iikhompawundi zomgangatho azikho umgangatho. Awunako ukuyifefa nje ngaphakathi. Itshintsha i-rheology. Umxube uba ngokubambisana ngakumbi. Udinga amanzi amaninzi ukuze uhambe, kodwa amanzi amaninzi yityhefu.
Isisombululo yifomula elungeleleneyo:
- Isibophelelo: I-calcium aluminate isamente (I-CAC) okanye iPortland Cement eqhelekileyo (OPC).I-CAC inika iseti ekhawulezayo kunye namandla aphezulu aphezulu.
- Isigcwalisi: Isanti ye-silica entle.
- Umgubo weLatex: 2% – 6%.
- Superplasticizer: Isitshixo sokuhamba ngaphandle kwamanzi ongezelelweyo.
- Defoamer: Isusa umoya ovalelweyo.
- I-Cellulose Ether: Ilawula ukugcinwa kwamanzi kunye nexesha elivulekileyo.
Ulandelelwano lubalulekile. Xuba zonke ii powders kuqala. Yongeza i-superplasticizer yamanzi emanzini akho. Emva koko wongeza umxube owomileyo emanzini. Xuba ukwenzela 2 imizuzu. Khupha amacala. Xuba kwakhona umzuzu. Yiyeke iphumle. Faka isicelo.
Kuthekani Ngamandla, kodwa Ngaba Kubuhlungu Amandla? Ewe, Kodwa Kulungile.
Nantsi inyaniso. I-Latex powder inciphisa amandla oxinzelelo. Umntu oziphakamisayo osemgangathweni unokubetha 4000 psi. I-latex-modified version iya kubetha 2500 psi. Kodwa leyo asiyonjongo.
Injongo kukuba ukomelela kokuqina kwebhondi kwaye amandla okuguquguquka>. Umgangatho ozimeleyo yi-underlayment. Ayithwali umthwalo wesakhiwo. Idibanisa kwi-substrate kwaye ibambe ukunyakaza. Ufuna ukuba flex, hayi ukuqhekeka. Iinkqubo ezisemgangathweni ezingenazo i-latex zi-brittle. Ziqhekeka phantsi kwentshukumo encinci. Iinkqubo zeLatex-modified flex. Bafunxa intshukumo. Zihlala ixesha elide.
EYurophu, uvavanyo lubonisa imigangatho yelatex-modified ine-3x ephezulu yamandla ebhondi kunaleyo ingalungiswanga. Baphinde baphumelele iimvavanyo zebhayisikile ezishushu ukuba imigangatho esemgangathweni iyasilela.
Ingxelo yokwenyani yehlabathi: Bathini Abasebenzisi beReddit
Ndifunda iiforum zemigangatho yonke imihla. Imvumelwano icacile:
“Sebenzisa 3% latex powder. Umgangatho wam awuna delamination emva 2 iminyaka.” – u/FlooringPro_42
“Nditsibe idefoamer. Kwafuneka ndisile wonke umgangatho. Musa ukuba ndim.” -DIYNovice_99
“Umgangatho wam oguqulwe ilatex uye wasinda kumbhobho ovuzayo 3 iintsuku. Akukho kudumba. Ukungalungiswanga bekuya kuba kusilele.” -ConcreteFaithful
Iingcebiso zabo zihambelana nezam. Vavanya kwindawo encinci kuqala. Lungisa umxube wakho kwiimeko zakho.
ILizwi LokuGqibela: Isicwangciso sakho sokuSebenza
Musani ukoyika I-latex powder yokulinganisa i-self-leveling compounds. Yisebenzise ngokuchanekileyo.
Nalu uluhlu lwakho lokukhangela:
- Khetha i-RDP ekumgangatho ophezulu kumboneleli othembekileyo.
- Bala umlinganiselo ochanekileyo (2% – 6% ngokupheleleyo).
- Hlala uvavanya ukuhambelana nesamente oyikhethileyo.
- Lungisa amanzi kunye ne-superplasticizer yokuhamba.
- Sebenzisa i-defoamer.
- Uvavanyo lwasebaleni indawo encinci kuqala.
Impumelelo yakho emgangathweni isezandleni zakho. Yenza ngokufanelekileyo. Wuphephe umgibe. Uya kunandipha ubuhle, umgangatho ozinzileyo amashumi eminyaka.
Umthengisi
I-ConcreteAndMore ngumthengisi othembekileyo wehlabathi jikelele wezinto ezixubeneyo zekonkrithi ezisebenza kakhulu kunye neekhemikhali zokwakha.. Ngeminyaka yobungcali kwishishini, Sisebenza ngokukhethekileyo ekuboneleleni ngezisombululo ezintsha eziquka iipolycarboxylate superplasticizers, imicu yekhonkrithi, defoamers, ii-arhente zogwebu, kunye neemveliso zokugquma ubushushu be-airgel. Ukuba unomdla kwi-concrete admixture, nceda uzive ukhululekile ukuqhagamshelana nathi!