Ukuphucula Udaka lwesamente ngeHydroxypropyl Starch Etere

I-Hydroxypropyl Starch Ether (HPSE) isetyenziswe ngamaxesha athile njenge-additive in cement mortar ukuphucula ukusebenza kwayo kunye neempawu zesicelo. Nantsi indlela i-HPSE enokuphucula ngayo udaka lwesamente:

1. Ugcino lwaManzi: I-HPSE iphucula iimpawu zokugcina amanzi kudaka lwesamente, luvumela ukuba luhlale lusebenza ixesha elide. Oku kuqinisekisa i-hydration engcono yezinto ze-cementitious, ezikhokelela ekuphuculeni amandla kunye nokuqina kodaka.
2. Ukutyebisa kunye noLawulo lweRheology: I-HPSE isebenza njenge-arhente etyebisayo kudaka lwesamente, iphucula i-viscosity yayo kunye nokubonelela ukuxhathisa okungcono kwe-sag. Inceda ukugcina ukuhambelana okufunwayo kodaka, ukuvumela ukuba kube lula ukusetyenziswa kunye nokunciphisa umngcipheko we-drips okanye i-slumps ngexesha lokusetyenziswa.
3. Ukuphuculwa kokuSebenza okuPhuculweyo: Ukongezwa kwe-HPSE kuphucula ukusebenza kunye nokusasazeka kwe-cement mortar, okwenza kube lula ukusebenzisa kunye nokulawula kwiindawo ezahlukeneyo. Oku kwandisa amava omsebenzisi kwaye kuvumela ukusetyenziswa okugudileyo kunye nokusebenza ngokufanelekileyo, okukhokelela ekugqityweni okufanayo kunye nokubonakala kobuhle.
4. Ukuncitshiswa kwe-Shrinkage kunye ne-Cracking: I-HPSE inceda ukunciphisa umngcipheko wokunciphisa kunye nokuqhekeka kwi-samente mortar njengoko yomile kwaye iphilisa. Ngokulawula ukulahleka kokufuma kunye nokukhuthaza ukunyanga okufanelekileyo, i-HPSE inciphisa ukubunjwa kweentanda kwaye iqinisekisa ukugqitywa okugudileyo kunye nokulingana komhlaba.
5. I-Adhesion ephuculweyo: I-HPSE ikhuthaza ukunamathela okungcono phakathi kodaka kunye zombini i-substrate kunye neeyunithi ze-masonry (ezifana nezitena okanye amatye). Inceda ukudala iqhina elomeleleyo ngokuphucula ukumanzisa kunye noqhagamshelwano phakathi kodaka kunye nomgangatho, okukhokelela kulwakhiwo oluhlala ixesha elide noluhlala ixesha elide.
6. Ukuguquguquka okuphuculweyo: I-HPSE iphucula ukuguquguquka kodaka lwesamente, ivumela ukuba ifake ukunyakaza okuncinci kwe-substrate kunye nokwandiswa kwe-thermal kunye nokunciphisa. Oku kunciphisa umngcipheko wokuqhekeka kodaka okanye i-delamination ngenxa yokuphambuka kwe-substrate okanye utshintsho lobushushu, ukuphucula ukuqina okupheleleyo kobume.
7. Ukuchasana nokuSagging: I-HPSE inceda ukuthintela ukudilika okanye ukudilika kodaka lwesamente ngexesha lokufaka isicelo, iqinisekisa ukuba udaka lugcina ubukhulu obucetyiweyo kunye nokhuselo. Oku kubaluleke kakhulu kwizicelo ezithe nkqo okanye xa usebenza kumphezulu ongaphezulu.
8. Ukuhambelana kunye neZongezo: I-HPSE iyahambelana neentlobo ezahlukeneyo zokudibanisa ezisetyenziswa ngokuqhelekileyo kwimiqulu ye-samente yodaka, njenge-air-entraining agents, i-plasticizers, kunye ne-dispersants. Ivumela ukuqulunqwa kweengxube zodaka ezenziwe ngokwezifiso ezilungiselelwe iimfuno ezithile zesicelo kunye neemeko zokusingqongileyo.

Ngokubanzi, i-Hydroxypropyl Starch Ether (i-HPSE) yongezelelo oluxabisekileyo kwimiqulu ye-samente yodaka, enika indibaniselwano yokugcinwa kwamanzi, ukuqina, ukusebenza, ukubambelela, ukuguquguquka, ukuxhathisa i-sag, kunye nokuhambelana nezinye izithako. Iipropati zayo ezinemisebenzi emininzi zinegalelo ekusebenzeni, ukusebenza, kunye nokuqina kolwakhiwo lwee-masonry, ukuhlangabezana neemfuno ezibangwayo zeengcali zokwakha kunye nokuqinisekisa ukufakwa kodaka oluyimpumelelo.