Ukugquma okuphindwe kabini kokuthintela amanzi
BiogoTMIqela le-A liyi-isocyanate epheliswe i-polymer yangaphambili ye-polymer polycondensated yi-polyether kunye ne-isocyanate, iQela B lilwelo olunemibala eyenziwe ngeplastiki, i-agent ephilisayo, i-agent e-thickening, i-agent e-coagulant kunye ne-filler. I-A kunye no-B ngokulinganayo njengesantya kunye nebrashi kumphezulu we-substrate yokuthintela amanzi, yenza i-elastics kunye nefilimu efana nerabha yokugquma ngokudibanisa kunye ne-solididying kwiqondo lokushisa eliqhelekileyo, elidlala indima yokuthintela amanzi.
Uphawu
l BiogoTMUkwaleka okuphindwe kabini kokuthintela amanzi kukwenza umthungo, ukudibanisa ukunwebeka kokuqina kokuqina kwamanzi, kunye nokuphucula ukungangeni kwamanzi kunye nokumelana nokuntywila kweprojekthi, eyinwebu engenamanzi engenakufikelelwa.Ngokukodwa ifilimu yokugquma ine-elasticity ephezulu kunye nobude, ukuguquguquka okuphezulu kwi-substrate craking okanye ukwandiswa.
l Ukudibanisa okuqinileyo kunye ne-substrate, ifilimu yokugquma inamandla okudibanisa ngokugqithiseleyo kunye nekhonkrithi, imithi, isinyithi, udongwe kunye ne-asbestos shingle, nayo ingasetyenziswa njengebhondi.
l Ukusetyenziswa okulula, ifilimu yokugqoka i-polyurethane yinto ebandayo yokugquma kwamanzi, xuba nje iqela le-A kunye ne-B njengomlinganiselo xa ufaka isicelo kwaye uyixube kwi-substrate engenamanzi.
l Ukugcinwa okulula, ukugcina kuphela iindawo eziqhekekileyo, ezinokufikelela kwimiphumo yokuqala yokungena kwamanzi, ukugcina ixesha, ukugcina amandla kunye neendleko eziphantsi.
l Imveliso yokusingqongileyo, kunye nokunciphisa umonakalo emntwini kunye nokusingqongileyo.
Umda osebenzayo
Isetyenziswa kakhulu eluphahleni, kwigumbi elingaphantsi, kwindawo yokuqubha, kunye nazo zonke iintlobo zeshishini kunye nesakhiwo soluntu sokuthintela amanzi.
Ipropati yobuchwephesha [Yenza umgangatho we-GB/T19250-2003]
| Hayi. | Into | Isalathiso | ||
| Ⅰ | Ⅱ | |||
| 1 | Umxholo oqinileyo%≥ | 92 | ||
| 2 | Ixesha elomileyo langaphandle / ngaphakathi h≤ | Ixesha lokumisa ngaphandle | 8 | |
| Ixesha lokumisa ngaphakathi | 24 | |||
| 3 | Amandla okuqina MPa≥ | 1.9 | 2.45 | |
| 4 | Ukwandiswa kokwaphuka%≥ | 450 | 450 | |
| 5 | Ukunganyangeki kwamanzi 0.3MPa, 30min | Ayinamanzi | ||
| 6 | Ukugoba kubushushu obuphantsi℃≤ | -35 | ||
| 7 | Amandla okudibanisa isiseko esifumileyo a MPa≥ | 0.5 | ||
| a.sebenzisa kuphela isubstrate emanzi yeprojekthi ephantsi komhlaba. | ||||
Itekhnoloji yesicelo
l I-substrate kufuneka iqine, igudiswe, ingabi namacala, ngaphakathi kwikona kunye nekona yangaphandle kufuneka yenziwe ibe yi-arc ejikelezayo, ububanzi bekona yangaphakathi kufuneka ibe ngaphezu kwe-50mm, kunye ne-corda yangaphandle.
l Kufuneka ibe ngaphezu kwe-10mm.;
Isithako kunye nethamo: ngokwedosi yesicelo, ukuxuba ngokulinganayo ngeenxa zonke kuthi.
l Idosi yereferensi;ithamo ifilimu ukutyabeka malunga 1.3-1.5kg/sqm xa ubukhulu 1mm.
Ukusetyenziswa okukhulu okungangeni manzi, ukugquma okufanayo okuxubene nerabha okanye isikrala seplastiki, ubukhulu becala bungaguquguquki, ngokuqhelekileyo yi-1.5mm ukuya kwi-2.0mm, kufuneka buhlanjwe ngamaxesha ama-3 ukuya kwe-4, ixesha lokugqibela lokuxubha kufuneka kwenziwe emva kokunyangwa kwebrashi engapheliyo. kwaye ibe yifilimu, kwaye ixukuxe kwicala elibukhali.Ngokubanzi, njengokwenziwa kwefilimu eyahlukileyo, kwibhodi yeprojekthi ephantsi komhlaba, kufuneka kugaywe umaleko wemathiriyeli evakalayo eyomeleziweyo ukongeza.
Ubukhulu beprojekthi: Ukutyeba kweprojekthi ephantsi komhlaba yi-1.2 ukuya kwi-2.0mm, ngokubanzi yi-1.5mm;ukuya kwindlu yangasese ayikho ngaphantsi kwe-1.5mm;ukuya kwi-multilayer engangeni manzi yobukhulu bokwakhiwa kophahla oluveziweyo ayikho ngaphantsi kwe-1.2,,;kumaleko omnye ungangeni manzi kwibakala Ⅲ ungangeni manzi, ubungqingqwa abukho ngaphantsi kwe-2mm;
Ukugqiba isicelo somaleko: usasaze isanti ecocekileyo ngaphambi kokuba ibrashi yokugqibela ingaqini.
Umaleko wokukhusela: kwindawo yokugquma ifilimu kufuneka wenze ukhuseleko lokugquma njengoyilo.
Ingqalelo
l I-Diluent ayinakuba yi-alcohol acid, i-nitro diluent efana nepeyinti ebhityileyo, musa ukuphatha amanzi.
l Gcina umyinge wokungenisa umoya, mo umlilo.
l Ukuba izinto eziphathekayo zineendlela ezincinci, kufuneka zixutywe ngokulinganayo ngaphambi kokusetyenziswa
l Isiza sokwakha kufuneka sigcine umoya opholileyo kwaye akufuneki sisebenze ngemini yemvula;
l Vula ikhava xa usetyenziswa, kufuneka isetyenziswe kwimizuzu engama-40;
l Ukuba ufumene ifilimu yokugquma eyaphukileyo kwindawo yokwakha, yomba ujikeleze indawo eqhekekileyo ngemela yokusika, kwaye emva koko uhlambe ibrashi yokuthintela amanzi kunye nokulungisa.
Izinto zokugcina kunye nokuqwalaselwa
l Gcina izixhobo kwigumbi elomileyo kunye ne-ventilate ration
l Kuphephe ukukhanya kwelanga ngqo xa uthutha, kuphephe ukungqubana kwaye ubeke ingqalelo emlilweni
l Ixesha lesiqinisekiso sokugcina iinyanga ezintandathu, i-coating ngaphandle kwexesha lokugcina kufuneka isetyenziswe emva kokuhlaziywa kwakhona