Upende ufafazwe ebusweni besakhiwo sensimbi, imvamisa kudlala indima yokuhlobisa. Uma kwenzeka umlilo, uyanda futhi ukhula futhi ukhanyise ama-carbonisizane ukwakha aungqimba lwe-carbon olungelona oluvuthayo, ngaleyo ndlela ngcono umkhawulo wokumelana nomlilo wesakhiwo sensimbi ukuzeNgaphezu kwamahora angama-2,5, ukuwina isikhathi sokucima umlilo nokuvikela ngempumelelo. Izakhiwo zensimbi zivikelekile emlilweni.
1, i-alicone-acrylic emulsion ne-chlorine emulsion exubile exutshwe, ingathuthukisaUkumelana Namanzina-Ukumelana nomliloye-Indoor yensimbi yensimbi ye-retardant fire retardant coating, kodwa ukwenza isivivinyo esihle sokuhambisana ukuvikela ukuvela kwe-densalsization.
2, ukungezwa kwe-inorganic potassium silticase kungathuthukisa ukuhlanganiswa kwefilimu yokuhlanganisa, lapho kuthuthukisa ukumelana kwamanzi kanye nokumelana nomlilo kwefilimu yama-coatic, kepha kufanele kufakwe ku-pre-slurry ukuvikela polyphesphoric acid ibhodi yakhiwa kwizinhlayiya ezihlanganayo.
I-3, i-hydroxypropylm methyllellulose kanye ne-bentonite kungahlinzeka ngempumelelo ukugcinwa kwamanzi okudingekayo kanye nenani le-Thixotropic lohlelo, thuthukisa ukumelana kokuqhekeka okulomile okulomile, futhiKulula ukufafaza, ukwakhiwa kwe-scrape coation.
Sebenzisa esakhiweni sensimbi esakhiwo kungakapheli amahora angama-2,5 womkhawulo wokumelana nomlilo, njengeimishayo, ama-slabs, amalungu athwala umthwalo wophahla ngohlobo lwesakhiwo; amakholomu, imishayo, ama-slabs kanyeimishayo ehlukahlukene yensimbi ekhanyayokanye namagridi ngohlobo lwesibili lwezakhiwo.
Cha. | Into | Iziqu | |||
1 | Isimo esitsheni | Akukho ukuqubuka, isimo somfaniswano ngemuva kokuvusa | |||
2 | Ukubukeka nombala | Awukho umehluko obalulekile ngokubukeka kanye namasampula we-barrel ngemuva kokomiswa kwe-coating | |||
3 | Isikhathi esomile | Indawo eyomile, h | ≤12 | ||
4 | Ukumelana kokuqala nokuqhekeka kokuqhekeka | Vumela ukuqhekeka okungu-1-3 nobubanzi obungaphansi kuka-0,5 mm. | |||
5 | Amandla e-Bond, MPA | ≥0.15 | |||
6 | Ukumelana Amanzi, H | ≥ 24 H, ukuhlanganiswa akunalo ungqimba, akukho kufakwa amagwebu futhi akukho kuchithwa. | |||
7 | Umjikelezo Obandayo Nokushisa Umelana | Izikhathi eziyi-15, ukuhlanganiswa kuzokhululeka ekuqhekekeni, akukho kuchitheka, akukho okufihliwe | |||
8 | Ukumelana nomlilo | Ubukhulu befilimu owomile, mm | ≥1.6 | ||
Umkhawulo Wokumelana Komlilo (I36B / I40B), H) | ≥2.5 | ||||
9 | Ukuwahlangabezekayo | Isikhathi sokucisha umlilo | 1h | 2h | 2.5h |
Ukumbozwa, kg / sqm | 1.5-2 | 3.5-4 | 4.5-5 | ||
Ubukhulu, mm | 2 | 4 | 5 |
Imvelo yokwakha:
Ngaphambi kwenqubo yokwakha kanye nokomisa nokomisa nokomisa, izinga lokushisa elikhona kufanele ligcinwe ngo-5-40 ° C, umswakama ohlobene> 90%, umoya omncane kufanele ube muhle.
Ingasetshenziswa ngokufafaza, ukuxubha, ukugcoba kwe-roller, njll ngemuva kokufakwa okusetshenzisiwe kuhlelo lokusebenza lwangaphambilini kumiswe ngokuyisisekelo futhi kuhlotshwe futhi, kuvame futhi, kuze kube sezingeniso ezifiselekayo.
1. Ukwakhiwa kwe-fireproof coating, ngoba ukuhlanganiswa komlilo kuvame ukubikala, kunconywa ukusebenzisa isibhamu sokufafaza esizithoba ngokuzithoba okuzenzakalelayo kwe-0.4-0.6MPA. Ukulungiswa okuyingxenye nokwakhiwa kwendawo encane, kungafakwa, kufafazwe noma kugoqwe, kusetshenziswa eyodwa noma eziningi izindlela zilula zokwakha. I-fafaza i-nozzle yokufafaza i-primer nayo ingahle isetshenziselwe ukunamathela kwesifutho lapho ububanzi obuvumelani bungu-1-3mm. Uma upendwe ngesandla, inani lokudlula kokuxubha kufanele lenyuswe.
2. Ubukhulu bokudlula ngakunye ngeke budlule u-0.5mm lapho befafaza, futhi bazofafazwa kanye njalo emahoreni ayi-8 ngesimo sezulu esihle. Lapho ufafaza ijazi elilodwa lopende, kufanele omiswe ngaphambi kokuthi i-spray isetshenzisiwe. Ubukhulu bomugqa ngamunye wokufafaza okwenziwe ngesandla mncane, futhi inani lamathrekhi lilinganiswa ngokuya ngobukhulu.
3. Ngokuya ngezidingo zesikhathi sokuphikisa ekwakhiweni kwensimbi ehlanganisiwe, ukuqina okuhambisanayo kokuhlanganiswa kunqunywa. Ukusetshenziswa kwe-theory coatical coatics ngemitha eyi-1 Square ngemitha eyi-1 ye-skwele yama-coating yi-1-1.5kg.
I-4. Ngemuva kokufafaza i-Retardant Retardant Coating, kunconywa ukusebenzisa izikhathi eziyi-1-2 ze-acrylic noma i-polyurethane anticorrosive topcoat ukuqinisekisa ukuthi ifilimu yokupenda ibushelelezi futhi ibushelelezi futhi inomphumela omuhle wokuhlobisa.
Zonke izindawo kufanele zihlanzeke, zomile futhi zingenakho ukungcoliswa. Ngaphambi kokudweba, kufanele kuhlolwe futhi kuphathwe ngokuhambisana ne-Standard ye-ISO8504: 2000.
Ukushisa kwesisekelo akuphansi kuka-0 ℃, kanti okungenani ngaphezulu kwe-Air Dew Point lokushisa 3 ℃, umswakama ohlobene ka-85% (izinga lokushisa kanye nomswakama kufanele ulinganiswe eduze kwezinto eziyisisekelo), inkungu, imvula, iqhwa, umoya kanye nemvula kunqatshelwe ukwakhiwa.
I-Alkyd Primer noma i-epoxy zinc rich primer, i-epoxy primer, kanti i-topcoat izoba yi-alkyd topcoat, koqweqwe lwawo, acrylic topcoat, acrylic koqweqwe lwawo kanye nokunye.