Isitashi ether odakeni

Isitashi i-ether Khulisa udaka, ukhuphule ukumelana ne-sag, ukumelana nokucwila kanye ne-rheology yodaka

Isibonelo, ekwakhiweni kweglue le-tile, i-putty, kanye nodaka lokunamathisela, ikakhulukazi manje ukuthi ukufuthwa kwemishini kudinga uketshezi oluningi, isibonelo, kubaluleke kakhulu ku-gypsum-based mortar (umshini ofuthwe ngomshini udinga uketshezi oluningi kodwa uzobangela into embi kakhulu, isitashi sika-Ether singenza lesi sici).

I-Liquidity kanye nokumelana ne-sag kuvame ukuphikisana, futhi ukwanda koketshezi kuzoletha ukwehla kokumelana ne-sag. Udaka olunezici ze-rheological lungaxazulula kahle ukungqubuzana kokuthi lapho kusetshenziswa amandla angaphandle, i-viscosity iyancipha, okuthuthukisa ukusebenza nokusebenza kahle, futhi lapho amandla angaphandle ehoxiswa, i-viscosity iyanda futhi ithuthukise ukumelana ne-sag.

Ngomkhuba wamanje wokwanda kwendawo yamathayili, ukwengeza isitashi ether kungathuthukisa ukumelana nokushelela kokunamathela kwethayela.

2) Nweba amahora okuvula

Ngezinto zokunamathisela zamathayili, zingahlangabezana nezidingo zokunamathisela okukhethekile kwamathayela anesikhathi esivulekile esinwetshiwe (I-Class E, inwebe isuka ku-20min iye ku-30min ukuze ifinyelele ku-0.5MPa).

a. Ukuthuthukiswa kokusebenza kwendawo

Isitashi i-ether singenza ingaphezulu le-gypsum-based and Cement mortar bushelelezi, ifakwe kalula, futhi inomphumela omuhle wokuhlobisa. Kubaluleke kakhulu odakeni olusekelwe kusimende kanye nezinsimbi zokuhlobisa ezinongqimba oluncane njenge-putty.

b. Indlela yokusebenza yesitashi ether

Lapho isitashi ether sincibilika emanzini, sizohlakazwa ngokulinganayo ohlelweni lodaka lukasimende. Ngenxa yokuthi ama-molecule e-starch ether anesakhiwo senethiwekhi futhi akhokhiswa kabi, azokhangisa izinhlayiya ze-cement ezikhokhiswa kahle, ezingasetshenziswa njengebhuloho lenguquko ukuxhuma usimende, ngaleyo ndlela unikeze I-value enkulu yokukhiqiza ye-slurry ingathuthukisa umphumela wokulwa nokugubha noma wokulwa nokushelela.