Ipeyinti yokukhusela amanzi engangeni manzi yePolyurea
Ingcaciso yeMveliso
Iingubo zePolyurea zenziwe ikakhulu zizinto ze-isocyanate kunye ne-polyether amines. Izinto ezisetyenziswayo ngoku ze-polyurea ziquka i-MDI, ii-polyol ze-polyether, ii-polyamine ze-polyether, izandisi ze-amine chain, izongezo ezahlukeneyo ezisebenzayo, ii-pigment kunye nezizalisi, kunye nee-diluents ezisebenzayo. Iingubo zePolyurea zineempawu zesantya sokulungisa ngokukhawuleza, isantya sokwakha esikhawulezayo, ukusebenza kakuhle kokulwa nokugqwala kunye nokusebenza okungangeni manzi, uluhlu olubanzi lobushushu, kunye nenkqubo elula. Zifanelekile ngokukodwa kumashishini ahlukeneyo emizi-mveliso kunye nemigodi, iindawo zokupaka, amabala emidlalo, njl.njl., zokugquma umgangatho oneemfuno zokungatyibiliki, ukuchasana nokugqwala kunye nokumelana nokuguguleka.
IIMPAWU ZEMVELISO
- Ukumelana nokuguguleka okuphezulu, ukumelana nokukrweleka, ubomi benkonzo obude;
- Iqine ngakumbi kunomgangatho we-epoxy, ngaphandle kokuxobuka okanye ukuqhekeka:
- I-coefficient yokungqubana komphezulu iphezulu, nto leyo eyenza ukuba ingatyibiliki ngakumbi kune-epoxy flooring.
- Ukwenziwa kwefilimu enengubo enye, ukomisa ngokukhawuleza, ulwakhiwo olulula nolukhawulezayo:
- Ukuphinda ufake i-coating kunamathela kakuhle kwaye kulula ukuyilungisa.
- Imibala ingakhethwa ngokukhululekileyo. Intle kwaye ikhanya. Ayinabungozi kwaye inobuhlobo nokusingqongileyo.
Iinkqubo zokwakha
Ukuthintela amanzi eluphahleni
Umphezulu wophahla oluthe tyaba [Ukuthintela amanzi rhoqo kwiindawo zemidlalo]
Inkqubo yokwakha uphahla oluthambekileyo, isiseko sethayile
- 1. Coca uthuli, lungisa umphezulu wesiseko ukuze ucoceke kwaye ucoceke. Ukuba kukho iithayile eziphakanyisiweyo, ezitshintshiweyo okanye ezonakeleyo, kufuneka zibekwe ngokutsha. Iithayile eziphukileyo kunye neendawo ezinezikhewu ezinkulu kufuneka ziphathwe ngeplasta ukuze iithayile ziqine kwaye zingakhululeki, kwaye zihlangabezane neemeko zokwakha.
- 2. Thatha amanyathelo okuzikhusela, sebenzisa iingxowa zeplastiki ukukhusela izinto eziphezu kophahla nakwiindawo ezingqongileyo, ezifana nee-skylights, iingcingo, iiphaneli zelanga, iimoto, njl.njl.
- 3. Roll faka/faka iprimer ekhethekileyo ye-polyurea ukuze uvale iimbobo zomphezulu wesiseko, wonyusa amandla okubopha phakathi kweeleya.
- 4. Futha izinto ezingangeni manzi ze-polyurea elastomer njengomaleko ophambili, ugxile ekuphatheni iinkcukacha ezifana nomphetho, iithayile ezisecaleni, iikona, iigutter, iiparapets, njl.njl.
- 5. Faka i-roll/faka i-topcoat ekhethekileyo ye-polyurea, uyenze ibe ntle, imelane nemozulu, kwaye ingatshintshi umbala.
Ipaki yamanzi
- 1. Unyango olusisiseko: Susa umaleko wesiseko esiludaka uze uveze umphezulu wesiseko oqinileyo. Qinisekisa ukuba isiseko sifikelela kwinqanaba le-C25 nangaphezulu, sithe tyaba kwaye somile, asinathuli, kwaye asiphinde sihlambe. Ukuba kukho iinyosi, iindawo ezirhabaxa, imifantu, njl.njl., sebenzisa izixhobo zokulungisa ukulungisa nokulinganisa ukuqinisekisa ukuqina.
- 2. Ukusetyenziswa kwe-polyurea primer: Faka i-polyurea special primer ngokulinganayo kwisiseko ukuze uvale ii-capillary pores zomphezulu, uphucule ulwakhiwo lomhlaba, unciphise iziphene zokugquma emva kokutshiza, kwaye wonyuse ukunamathelana phakathi kwe-polyurea putty kunye nesamente, umhlaba wekhonkrithi. Linda ide inyangeke ngokupheleleyo ngaphambi kokuba uqhubekele kwinqanaba elilandelayo. Ukuba kukho ukumhlophe okubanzi emva kokusetyenziswa, kufuneka iphindwe isetyenziswe de umhlaba wonke ubonakale umdaka omnyama.
- 3. Ukusetyenziswa kwe-Polyurea putty: Faka i-polyurea special putty efanayo ngokulinganayo kwisiseko ukuze wonyuse ubuthe tyaba bomhlaba, uvale ii-capillary pores ezingabonakaliyo emehlweni, kwaye uphephe imeko apho i-polyurea etshiziweyo inemingxuma emincinci ngenxa yee-capillary pores zomhlaba. Linda ide inyangeke ngokupheleleyo ngaphambi kokuba uqhubekele kwinqanaba elilandelayo.
- 4. Ukusetyenziswa kwe-polyurea primer: Faka i-polyurea primer ngokulinganayo kwi-polyurea putty ephilisiweyo ukuze unyuse ngempumelelo ukunamathelana phakathi komaleko we-polyurea otshiziweyo kunye ne-polyurea putty.
- 5. Ukusetyenziswa kwe-spray polyurea: Kwiiyure ezingama-24 emva kokunyanga kwe-primer, sebenzisa izixhobo zobungcali zokutshiza ukuze utshize i-polyurea ngokulinganayo. Umphezulu wengubo kufuneka ube mpuluswa, ungakhuphi amanzi, ungabi nazimbobo, amaqamza, okanye ukuqhekeka; xa kukho umonakalo okanye imbobo ye-pin, kungasetyenziswa ukulungisa i-polyurea ngesandla.
- 6. Ukusetyenziswa kwe-polyurea topcoat: Emva kokuba umphezulu we-polyurea womile, faka i-polyurea topcoat ukuthintela ukuguga, ukutshintsha kombala, kunye nokuphucula ukumelana nokuguguleka kwe-polyurea coating, ukhusela i-polyurea coating.
