I-arhente yokucoca amanzi ngeekhemikhali yokongeza isithambisi se-silicone esigxotha amanzi kwi-hydrophobic yokucoca amanzi ngesithambisi
Iarhente yokuthintela amanzi ye-silicone
Isixhobo sokuthintela amanzi se-silicone luhlobo olutsha lwezinto ezingangeni manzi ezisebenza kakuhle ngaphandle kongcoliseko nokucaphuka, ezisetyenziswa kakhulu kumazwe aphuhlileyo kwihlabathi liphela. Emva kokutshiza (okanye ukuxubha) le mveliso kumphezulu wesakhiwo, ifilimu engenambala, ecacileyo, enganyangekiyo yi-UV, ephefumlayo inokwenziwa kumphezulu wesakhiwo, engabonakaliyo emehlweni. Xa imvula ivuthuza kuyo okanye idibana nomoya ofumileyo, amathontsi amanzi aya kuba yinto yendalo. Ukuqukuqela kwamanzi kuthintela ukungena komswakama, kwaye kwangaxeshanye, kunokuhlambulula uthuli kumphezulu wesakhiwo, ukuze kwenziwe udonga olungaphakathi lukhuseleke kumswakama, lungangeni kwisikhunta, lucoce udonga lwangaphandle kwaye luthintele ukuguguleka.
Indalo
Iiarhente zokuthintela amanzi ze-silicone zineempawu ezimbini: ezisekelwe emanzini nezinamafutha. Iarhente yokuthintela amanzi ye-organosilicon esekwe emanzini ayinambala okanye imthubi okhanyayo. Xa ixutywe kwi-samente mortar, ingasebenza njenge-retarder, i-reducer kunye ne-enhancer. Ke ngoko, ifanelekile kushishino lokwakha, ubuso obungaphandle bodonga, ubunjineli obungaphantsi komhlaba, izakhiwo zakudala, amachibi, izitena kunye neethayile, isamente, iimveliso ze-gypsum kunye nezixhobo zokuthintela ubushushu ezine-perlite njengezinto eziphambili, kunye nokuthintela amanzi, ukuthintela ukufuma kunye nonyango oluthintela ungcoliseko lwamaphahla asemaphandleni. . Iarhente yokuthintela amanzi ye-silicone enamafutha icacile kwaye isetyenziswa ngokubanzi kwi-glaze, iithayile ze-ceramic, iithayile zomgangatho, ii-ceramics, njl. Ingaxutywa nezinye izinyibilikisi kwaye kulula ukuyisebenzisa.
Ububanzi besicelo
Isebenza kakhulu kwiindonga zangaphakathi nezangaphandle zezakhiwo ezahlukeneyo, ingakumbi ukusombulula ingxaki yokubola kwangaphakathi ebangelwa kukuvuza kwamanzi kwiindonga zasempuma nakumantla zezindlu zoluntu. Ukongeza, ingasetyenziselwa kakhulu unyango olungenako ukufuma kunye nokumelana nokubola ngaphambi kokuhombisa ngaphakathi, izityalo zoshishino Ukucoca ungcoliseko, ukulwa nokuguquka kwemozulu, kunye nonyango oluchasene ne-asidi kwiindonga zangaphakathi nezangaphandle, kunye neeprojekthi zokuthintela ukungenwa kwamanzi kwiindawo zokugcina amanzi, iinqaba zamanzi, iindawo zokugcina amanzi, izityalo zonyango lwelindle, kunye nemijelo yokunkcenkceshela yezolimo kunye nemijelo yokukhupha amanzi; kwizakhiwo zakudala, izikhumbuzo zamatye, iithayile zeseramikhi, iincwadi kunye neengxelo-mbali, amagumbi ezixhobo ezichanekileyo, kunye negumbi leKhompyutha, igumbi lokusasaza umbane, indawo yokugcina impahla, njl. nazo ziyasebenza.
1. Ukuthintela ukuvuza nokuvuza kwiindawo zokwakha iindonga, ingakumbi iindonga zezitena; ukuthintela ukuna kwetyuwa kunye nokuphuma kwamanzi kwiindonga zegranite nezemabula.
2. Ukuthintela amanzi kwiindawo zokuhlambela, iikhitshi, iibalcony ezivaliweyo, njl.
3. Ayinakuba namanzi kwaye ayibangeli ukungunda kwiindawo zokugcina impahla, ii-archives, amathala eencwadi, ukugcinwa kombala wezakhiwo zakudala kunye nokukhuselwa kwezinto ezisetyenzisiweyo zenkcubeko yoluntu.
4. Ukufunxwa: iithayile zophahla, i-perlite, i-asbestos, amalaphu angaphiliyo, izixhobo zokukhusela ubushushu, iibhokisi zokupakisha, ii-fiberboards, njl.
5. Ingaxutywa ngqo nodaka lwesamente kunye nesamente, le arhente ingasetyenziselwa ukuxuba amanzi ngokongeza amanzi amaxesha ama-2-5.
Iimpawu zearhente yokuthintela amanzi e-silicone enokuvunyelwa
1. Ingafakwa ngqo kumphezulu osisiseko omanzi okanye owomileyo, kwaye inamathela kakuhle kumphezulu osisiseko.
2. Ichasene nokufuma, ukungunda, ukubola, kunye nokuchasa imozulu.
3. Ukhuseleko oluluhlaza nolwendalo, akukho mpawu yokungena.
4. Ayingeni manzi kwaye iyaphefumla.
5. Ulwakhiwo olulula, umgangatho othembekileyo kunye nokusetyenziswa okukhuselekileyo.
Inzuzo
1. Ukungangenwa kwamanzi okuphezulu.
2. Ukungena kwamanzi okuphezulu.
3. Amandla aphezulu okubopha.
4. Ugqumo oluqinileyo, olukwaziyo ukugquma iintanda ezincinci.
5. Ulwakhiwo lulula kwaye luyakhawuleza.
6. Sebenzisa kunye nothotho lweemveliso zokuncamathelisa, isiphumo siba ngcono.
7. Iimveliso zezixhobo zokwakha eziluhlaza.
Amanyathelo okwakha
1. Futha okanye ubrashe
Ukutshiza kungcono kwiindawo ezirhabaxa ezifana nesamente, i-samente mortar, kunye nezakhiwo ezenziwe kwangaphambili zesamente. Iibhrashi zingasetyenziselwa iindawo ezithambileyo ezifana nelitye, imabula, kunye negranite.
Ngaphambi kokusetyenziswa, umphezulu osisiseko kufuneka ucocwe ngononophelo, kucocwe uthuli oludadayo kunye namabala e-moss, kufakwe imingxunya, imingxunya, njl.njl. kufuneka ivalwe kwaye ilungiswe kwangaphambili, kwaye indawo efakwe kuyo kufuneka ibe nkulu.
Xa usetyenziswa, sebenzisa isitshizi sezolimo esicocekileyo okanye ibrashi ukuze usifake kumphezulu osisiseko owomileyo (umphezulu wodonga, njl.njl.) kathathu ngokuthe nkqo nangokuthe tye, ngaphandle kokuphazamiseka, kwaye utshize umphezulu wodonga nge-5m ngekhilogram. Akukho mvula iya kuhlaselwa kwiiyure ezingama-24 emva kokwakhiwa. Ulwakhiwo kufuneka luyekiswe kubushushu obungaphantsi kwe-4°C, kwaye umphezulu osisiseko kufuneka wome ngexesha lokwakhiwa. Isiphumo sokugxotha amanzi sinokufezekiswa kwiiyure ezingama-24 kubushushu begumbi, kwaye isiphumo siya kuba ngcono emva kweveki, kwaye ixesha lokuphilisa ebusika liya kuba lide.
2. Yongeza i-samente mortar
Coca umphezulu osezantsi, coca amabala eoyile, uthuli oludadayo, susa umaleko oxobukayo, njl.njl., uze uvale imingxunya ngezinto ezithambileyo.
Imiyalelo eyongezelelweyo yeSilicone Water Repellent
I-arhente yokuthintela amanzi ye-silicone yiarhente yokuthintela amanzi esebenza kakhulu eyenziwe nge-monomethyl alkane. Inomdla kakhulu kwizinto ezininzi zokwakha, ingakumbi izinto zokwakha ze-silicate. Ingazibumba ngokwayo nge-carbon dioxide emoyeni ukuze yenze umaleko we-membrane ye-silicone engangeni manzi, enokungena kwamanzi okuhle. Yinto esemgangathweni ophezulu, engabizi kakhulu, nesebenza kakuhle kakhulu kwizixhobo zokwakha, kwaye isetyenziswa kakhulu ekwakheni, ekulungiseni izindlu, kwizinto zokwakha, ekuhombiseni ngaphandle nakwamanye amashishini eTshayina.
Ukusebenza kunye neempawu I-silicone ethintela amanzi lulwelo olungenambala okanye olumthubi okhanyayo, alunatyhefu, aluguquguquki, kwaye alunazo (i-methanol, i-benzene, izinto ezinciphayo), luyi-alkaline, kulula ukusebenzisana ne-carbon dioxide kwaye lwenze ifilimu ye-silicone resin yenethiwekhi ye-polymer. Ukusebenza kakuhle kokungena kwamanzi, ubomi obude, ukumelana ne-asidi kunye ne-alkali, ukuthintela ungcoliseko, ukumelana nemozulu, akukho konakala kwimivalo yentsimbi, isiphumo sokwandiswa, inokubuyisela ukuncitshiswa kwe-mortar kunye nekhonkrithi, njl.njl., ngenxa yexabiso layo eliphantsi kunye nolwakhiwo olulula, ithandwa phakathi kwabasebenzisi. Indumiso.
Inkangeleko: ulwelo olungenambala ukuya kolutyheli olukhanyayo olunembonakalo ecacileyo olufanelekile
Umxholo oqinileyo: (20-30%)
Umxholo: (kubalwa njenge-methylsiloxane CH3SiO11/2)
Ilingana nomxholo we-4% Si
Uvavanyo olungangeni manzi: olufanelekile
Uxinano oluhambelanayo: (20℃) 1.20—1.23
I-alkali yasimahla (njenge-NaOH) ayidluli kwi-5%