Imozulu yodaka:
inkcazelo:
I-Efflorescence yidiphozithi emhlophe, engumgubo ethi ngamanye amaxesha ibonakala kumphezulu wobume bamatye, ikhonkrithi okanye udaka. Oku kwenzeka xa ityuwa enyibilikayo emanzini inyibilika emanzini ngaphakathi kwezinto kwaye ifudukela phezulu, apho amanzi aphuphuma khona, eshiya emva kwetyuwa.
isizathu:
Ukungena kwamanzi: Amanzi angena kwi-masonry okanye udaka anganyibilikisa iityuwa ezikhoyo kwizinto eziphathekayo.
Intshukumo yeCapillary: Ukuhamba kwamanzi ngeecapillaries kwimasonry okanye udaka kunokuzisa ityuwa phezu komhlaba.
Utshintsho lobushushu: Ukuguquguquka kobushushu kubangela ukuba amanzi angaphakathi kwizinto eziphathekayo andise kwaye anciphe, ukukhuthaza ukuhamba kweetyuwa.
IMix Ratiations engafanelekanga: Udaka olungaxutywanga kakuhle okanye ukusebenzisa amanzi angcolileyo kunokungenisa ityuwa eyongezelelweyo.
Uthintelo kunye nonyango:
Iindlela zoKwakha eziLungileyo: Qinisekisa ukukhutshwa kwamanzi okufanelekileyo kunye nokusebenzisa iindlela ezifanelekileyo zokwakha ukuthintela ukungena kwamanzi.
Ukusetyenziswa kwezongezo: Ezinye izongezo zingaqukwa kumxube wodaka ukunciphisa i-efflorescence.
Ukunyanga: Ukunyangwa okwaneleyo kodaka kunciphisa ukuba nokwenzeka kwe-efflorescence.
IHydroxypropyl methylcellulose (HPMC):
inkcazelo:
IHydroxypropylmethylcellulose (HPMC) yipolymer eyenziweyo evela kwiselulosi. Isetyenziswa ngokuqhelekileyo kushishino lokwakha njenge-thickener, i-ejenti yokugcina amanzi kunye ne-adhesive kumdaka kunye nezinye izinto zokwakha.
Umsebenzi:
Ukugcinwa kwamanzi: I-HPMC inceda ukugcina ukufuma kwidaka, ukuyikhusela ekubeni yome ngokukhawuleza.
Ukuphucula ukusebenza: Kuphucula ukusebenza kunye nokuhambelana kodaka, okwenza kube lula ukuphatha kunye nokwakha.
Ukubambelela: I-HPMC inceda ukuphucula ukunamathela phakathi kodaka kunye ne-substrate.
Ulawulo lokungaguquguquki: Inceda ukugcina umgangatho wodaka ongaguqukiyo, ngakumbi phantsi kweemeko ezahlukeneyo zokusingqongileyo.
Abafowunelwa abanokubakho:
Ngelixa i-HPMC ngokwayo ayibangeli ngokuthe ngqo i-efflorescence, ukusetyenziswa kwayo kwiidaka kunokuchaphazela ngokungangqalanga i-efflorescence. Umzekelo, iipropathi eziphuculweyo zokugcinwa kwamanzi ze-HPMC zinokuphembelela inkqubo yokunyanga, ngokunokunciphisa umngcipheko we-efflorescence ngokuqinisekisa ukomisa okulawulwayo ngakumbi kunye nokuqhubekayo kodaka.
ukuququmbela:
Isishwankathelo, akukho budlelwane besizathu esithe ngqo phakathi kwemozulu yodaka kunye ne-hydroxypropyl methylcellulose. Nangona kunjalo, ukusetyenziswa kwezongezo ezifana ne-HPMC kwi-mortar kunokuchaphazela izinto ezifana nokugcinwa kwamanzi kunye nokunyanga, okunokuthi kuchaphazele ngokungathanga ngqo amandla e-efflorescence. Imiba eyahlukeneyo, kubandakanywa izenzo zokwakha, imilinganiselo yokuxuba kunye neemeko zokusingqongileyo, kufuneka ziqwalaselwe ukukhusela ngokufanelekileyo kunye nokulawula i-efflorescence kwi-masonry kunye nezicelo zodaka.
Ixesha lokuposa: Dec-11-2023