Uma kuxoxwa ngokuphepha nokuqina kwezakhiwo zesakhiwo sensimbi, ukukhethwa kwe-coating retardant kubaluleke kakhulu. I-Great Wall Group ingumphakeli ochwepheshile wokuvala umlilo we-retardant, siyazi ukuthi izinhlobo ezahlukene, amamodeli wesakhiwo sensimbi esivala umlilo enamathela ekusebenzeni ngokomzimba namakhemikhali kokuhluka okuphawulekayo. Namuhla, sizoqala ezicini eziningana ezibalulekile ukuze siqhathanise izakhiwo ezingokoqobo nezamakhemikhali zesakhiwo sensimbi esivamile samanamathela avimbela umlilo kuwe.
1. Isikhathi sokumelana nomlilo
Isikhathi sokumelana nomlilo siyinkomba eyinhloko yokukala ukusebenza kwezingubo ezivimbela umlilo. Sincoma i-GT-NSP-Fp2.50-1C-HG yokwandiswa kwesakhiwo sensimbi yokuvimbela umlilo, ngaphansi kwezimo zokuhlola ezijwayelekile, ingafinyelela umkhawulo wokumelana nomlilo wamahora angaphezu kwama-2, ukudlula kakhulu izinga lemboni, inikeze umgoqo womlilo othembeke kakhulu. izakhiwo zensimbi zesakhiwo. Ngokuphambene, eminye imikhiqizo efanayo emakethe, isikhathi sabo sokumelana nomlilo singamahora angu-1.5 kuphela, angahlangabezana nezidingo eziyisisekelo, kodwa angase anganele kancane ngaphansi kwezimo ezimbi kakhulu zomlilo.
2. Ukuqina kwe-coating kanye nokunamathela
Ukuqina kwe-coating kuthinta ngqo umphumela wokushisa oshisayo kanye nempilo yesevisi ye-coating engashi. I-GT-NSP-Fp2.50-1C-HG Ukwandiswa kwesakhiwo sensimbi yensimbi evimbela umlilo enamathela ekuqinisekiseni ukumelana nomlilo okuhle, kodwa futhi inokunamathela okuhle kakhulu kokunamathela, ngisho nasendaweni yokwakha eyinkimbinkimbi futhi eguquguqukayo, kodwa futhi nokuqinisekisa inhlanganisela eseduze ye-coating kanye ubuso besakhiwo sensimbi, kuvimbela ngokuphumelelayo ukugqoka ekuweni. Nakuba ezinye izigqoko ezifanayo ezivimbela umlilo, nakuba ubukhulu bokugqoka bulinganiselwe, kodwa ezimweni ezithile ezithile, ukusebenza kwayo kokunamathela kungaphansi kancane.
3. Ukumelana nesimo sezulu nokumelana nokugqwala
Izakhiwo zesakhiwo sensimbi zivezwa endaweni yemvelo unyaka wonke, ngakho ukumelana nesimo sezulu nokumelana nokugqwala kwezingubo zokuvikela umlilo kubaluleke ngokulinganayo. I-GT-NSP-Fp2.50-1C-HG Isakhiwo sensimbi esinwebekayo esibamba umlilo sithatha ifomula ethuthukisiwe, singamelana nokukhanya kwe-ultraviolet, ukuguguleka komoya nemvula kanye nokugqwala kwezinto zamakhemikhali, ukuze kuqinisekiswe ukuthi okokumboza kugcina ukusebenza komlilo okuzinzile isikhathi eside. Ezinye izigqoko ezifanayo ezibamba umlilo nazo zisebenza kahle ekumelaneni nesimo sezulu, kodwa endaweni ethile egqwalayo, ukuqina kwayo kungase kuthinteke.
| I-Gt-Nsp-Fp2.50-1c-Hg Ithebula Eliqhathanisayo Lezinto Ezingokoqobo Nezamakhemikhali Zesakhiwo Sensimbi Esinwetshiwe Sezingubo Zokubamba Umlilo | |||||
| Inombolo Ye-oda | I-Physical And Chemical Performance Project | I-National Standard Gb14907- -2018 | I-Enterprise Standard q / Hg 001- -2023 | Ukuhlola Umbiko | Isici Ikilasi |
| 1 | Isimo esitsheni | Ngemva kokuyishukumisa, ifana futhi ithambile noma iwuketshezi oluwugqinsi, ngaphandle kwezigaxa | Okufanayo futhi kuthambile, akunakuhlanganiswa | C | |
| 2 | Isikhathi sokumisa (esomile) / h | ≤12 | ≤8 | ≤5 | C |
| 3 | Ukomisa kokuqala nokumelana nokuqhekeka | Akufanele kube nokuqhekeka | engenasici | C | |
| 4 | Amandla okubambisana / i-MPa | ≥0.15 | ≥0.20 | ≥0.39 | A |
| 5 | amandla okucindezela /MPa | C | |||
| 6 | Ukuminyana okomile / (kg/m³) | C | |||
| 7 | Ukuchezuka kokusebenza kahle kwe-thermal | ±15% | _ | ||
| 8 | intengo ye-pH | ≥ 7 | ≥ 8.23 | C | |
| 9 | ukumelana namanzi | Ngemuva kokuhlolwa kwamahora angama-24, ukumbozwa akumele kube nokuqaliswa kongqimba, ukukhihliza amagwebu nokuchitheka, futhi ukuncishiswa kokusebenza kahle kokufakwa kwe-thermal kuzoba ngama-35%. | Alukho ungqimba, olunamagwebu, into ewayo, ukuncishiswa kokushisa okushisayo okungama-35% | A | |
| 10 | Ukumelana nokushisa nokujikeleza okubandayo | Ngemuva kokuhlolwa okuyi-15, ukumbozwa ngeke kusaba nokuqhekeka, kuxebuke, kuwiswe futhi kukhihlize amagwebu, kanti ukuncishiswa kokusebenza kahle kwe-thermal insulation kuzoba ngama-35%. | Akukho ukuqhekeka, ukucwayiza, okwenzekayo okunamagwebu, ukuncishiswa kokushisa okushisayo okungama-35% | B | |
| Qaphela 1: U-A uyisici esibulalayo, u-B unesici esibi kakhulu futhi u-C uwu-A isici esincane; I-“—” ayibonisi imfuneko.Qaphela 2: Ukuchezuka kokusebenza kahle kokufakwa kokushisa kusetshenziswa kuphela njengezinto zokuhlola zasefekthri.Qaphela 3: Inani le-pH lisebenza kuphela esakhiweni sensimbi esekwe emanzini enamathelayo ekwazi ukumelana nomlilo.
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4. Ukusebenza kokuvikela imvelo
Ngokuthuthukiswa kokuqwashisa ngemvelo, ukusebenza kwemvelo kwentonga evimbela umlilo nakho kuya kukhathazeka kakhulu. I-GT-NSP-Fp2.50-1C-HG Ukwandiswa kwesakhiwo sensimbi enamathela ekunqandeni umlilo ekukhiqizeni nasekusetshenzisweni kwenqubo, ihambisana namazinga kazwelonke okuvikela imvelo, ukukhishwa okuphansi kwe-VOC (i-volatile organic compounds), ayinabungozi empilweni yomuntu nasendaweni ezungezile. . Siyazi ukuthi ukukhethwa kopende ovimbela umlilo wokuvikela imvelo, akugcini nje kuphela kumakhasimende, kodwa futhi nomthwalo wemfanelo emphakathini.
5. Ubulula bokwakha
Ukunethezeka kokwakhiwa nakho kungenye yezinto amakhasimende okudingeka azicabangele lapho ekhetha izigqoko ezingashi. I-GT-NSP-Fp2.50-1C-HG Ukwandiswa kwesakhiwo sensimbi i-retardant coating inokusebenza okuhle kokwakhiwa, kungakhathaliseki ukuthi i-spray, i-brushing noma i-roller coating, ingafinyelela kalula ukugqoka okufanayo, ukunciphisa ubunzima bokwakha kanye nezindleko zesikhathi. Ngesikhathi esifanayo, ijubane layo lokumisa ngokushesha livumela ukufinyeza isikhathi sokwakha nokuthuthukisa ukusebenza kahle kobunjiniyela.
Ukufingqa, i-Great Wall GT-NSP-Fp2.50-1C-HG yesakhiwo sensimbi enwebekayo evimbela umlilo ngesikhathi sokumelana nomlilo, ukushuba nokunamathela, ukumelana nesimo sezulu kanye nokumelana nokugqwala, ukusebenza kwemvelo kanye nokwenza lula ukwakhiwa, kuyisinqumo sakho esihle. ukuvikela ukuphepha kwesakhiwo sesakhiwo sensimbi nokwenza ngcono izinga lesakhiwo. Sibheke ngabomvu ukusebenzisana nawe ukufaka isandla ekuvikelekeni nasekuthuthukisweni okuqhubekayo kwezakhiwo zensimbi.
Isikhathi sokuthumela: Sep-12-2024