Ndi yopyapyala yoteteza moto ngati intumescent kapena yopanda intumescent

Chophimba chotchinga ndi moto

Zitha kugawidwa m'magulu awiri osungunulira komanso opangidwa ndi madzi, mitundu iwiri ya zokutira zomwe zimasankhidwa ndi zigawo zamoto zimakhala zofanana, choncho n'zovuta kunena kusiyana kwakukulu mu ntchito yawo yamoto, chosungunulira chosankhidwa kuti chigwiritse ntchito filimuyi. - kupanga zinthu. Zinthu zopangira filimu zosungunulira pamoto zimasankhidwa mphira wa chlorinated, pa lv vinyl, amino resins, phenolic resins, ndi zina zotero, kugwiritsa ntchito zosungunulira za utoto wopopera pang'ono ndi zina zotero. Zinthu zopangira filimu zopangira moto zotengera madzi.

Chophimba chopanda intumescent chamoto

Chophimbacho sichimasintha mphamvu ikayaka moto. Makamaka, zokutira palokha ndi zosayaka kapena zosayaka, zomwe zingalepheretse lawi kufalikira, ndipo ❖ kuyanika kumatha kuwola mpweya wosayaka pansi pa kutentha kwakukulu kapena lawi lamoto kuti achepetse kuchuluka kwa mpweya ndi mpweya woyaka mumlengalenga, kuti muteteze bwino kapena kuchepetsa kuyaka. Komanso, ❖ kuyanika pa kutentha kwambiri kapena pansi pa zochita za lawi akhoza kupanga sanali kuyaka inorganic glaze ngati zoteteza wosanjikiza kuphimba pamwamba pa choyaka gawo lapansi kudzipatula kuyaka gawo lapansi ndi kukhudzana kwa mpweya, kuti apewe kapena kuchepetsa kuchitika kwa kuyaka anachita, ndipo mu nthawi inayake ndi mlingo wina wa kutchinjiriza matenthedwe.

Malinga ndi njira yopewera moto, imagawidwa kukhala intumescent komanso yopanda intumescent chitsulo chotchingira moto; non-intumescent zitsulo kapangidwe ❖ kuyanika moto amatanthauza zitsulo dongosolo ❖ kuyanika moto kuti ❖ kuyanika si kuwonjezera ndi thovu pa kutentha kwambiri, ndipo amakhala wosagwira moto ndi kutentha-kuteteza wosanjikiza wodzitetezera.

Malinga ndi muyezo waposachedwa wadziko lonse wa GB14907-2018, zotengera madzi/zosungunulira zochokera ku non-intumescent wamba/zapadera zachitsulo zokutira zosayaka moto. Kupaka makulidwe a chitsulo chosapanga dzimbiri chosakanizika ndi moto sichiyenera kuchepera 15㎜.

Non-intumescent zitsulo kapangidwe ❖ kuyanika moto ❖ kuyanika moto kutchinjiriza mfundo ndi kuti ❖ kuyanika kwenikweni si kusinthidwa voliyumu pamene akuyaka moto, koma matenthedwe madutsidwe wa ❖ kuyanika ndi otsika kwambiri, amene akuchedwetsa liwiro kutengerapo kutentha kwa gawo lapansi inshuwaransi, ndipo chophimba chamoto chokhachokha sichiwotcha, ndipo chimakhala chotchinga komanso chimalepheretsa kutentha kwa zigawo zazitsulo, zomwe zimalepheretsa lawi ndi kutentha kwakukulu kuti zisawononge mwachindunji zigawo zazitsulo.  

Pali zigawo zina mu ❖ kuyanika kuti anachita ndi mzake ngati moto kupanga sanali gasi thupi ndi ndondomeko kutentha mayamwidwe anachita, komanso amadya kwambiri kutentha, amene amathandiza kuchepetsa kutentha kwa dongosolo, kotero mphamvu yotchinga moto ndi yodabwitsa, ndipo imasewera kwambiri chitetezo chamoto komanso kuteteza kutentha kwachitsulo. Komanso, mtundu uwu wa zitsulo kapangidwe fireproof ❖ kuyanika pansi moto pamene ❖ kuyanika amasintha kupanga glazed zoteteza wosanjikiza, amene angathandize kudzipatula mpweya, kotero kuti mpweya sangathe kutetezedwa ndi choyaka.

WBM-01 yomaliza yopangira zokutira zopangira moto zomangira zamtundu womaliza wa zokutira zomwe sizingayaka moto ndi matabwa opangidwa ndi matabwa osayaka moto, ndi mayeso a "National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Fire-Resistant Components", kuyesa kwakuthupi ndi mankhwala. katundu wa muyezo, ntchito moto mlingo woyamba. Zolozera zaukadaulo zazinthuzo zimagwirizana ndi muyezo wa GB12441-2005. Pogwiritsa ntchito zipangizo zamakono ndi njira yapadera kupanga, moto kukana nthawi ≥ Mphindi 20, kukwaniritsa mfundo dziko, pamene lawi layaka moto utoto, mapangidwe siponji makala makala pa gawo lapansi ali ndi matenthedwe kutchinjiriza kuzirala ndi kudzipatula wa udindo wa mpweya, umene ukhoza kuchepetsa liwiro la kufalikira kwa lawi pamwamba pa zinthu zokutira, kuteteza kufalikira mofulumira kwa moto kuteteza kuwotcha nkhuni kukwaniritsa cholinga choyaka. The ❖ kuyanika utoto, thovu ndi kukula ngati moto, kupanga chinkhupule-ngati moto kutchinjiriza wosanjikiza ndi kudzipatula gwero moto, angathe kuteteza m'munsi choyaka mu nthawi inayake, ndipo angagwiritsidwe ntchito kwambiri mu mafakitale ndi zomangamanga zomangamanga matabwa. mbali zomangira, mapanelo oyaka moto ndi chitoliro, ma ducts a mpweya ndi chitetezo china chamoto.

Technical index

Ayi. Dzina la zinthu zoyezera Zofunikira Zoyezetsa Zotsatira zoyezedwa

1 State mu dissolver Palibe zotupa, yunifolomu boma pambuyo yolimbikitsa Palibe apezeka, yunifolomu madzi boma pambuyo yogwira mtima

2 Fineness, μm ≤ 90 85

3 Kuyanika nthawi, h kuyanika pamwamba, ≤ 5 2 Kuyanika, ≤ 24 6

4 adhesion, mlingo ≤ 3 1 5 lawi retardant nthawi, min ≥ 15 25 njira yomanga

• isanamangidwe, udzu wa udzu (zokuta) uyenera kutsukidwa, kuchotsa imvi, mafuta ndi utoto woyandama ndi zinyalala zina. Wood udzu-mizu mlingo ayenera kufika zachilengedwe youma boma, chinyezi okhutira <10%.
• gwedezani mofanana musanapente kuti muwonetsetse kuti zomangamanga ndi ntchito yabwino.
• kuyenera kukhala pamwamba pa 5 ℃, pewani mvula mkati mwa maola 24 mutamanga.
• utoto nthawi zambiri wokutidwa ndi zigawo ziwiri, ngati n'koyenera, zigawo zitatu, kapena kuphimba kuwala kamodzi, pambuyo malaya oyamba, kuyanika zachilengedwe akhoza kuchitidwa pambuyo wosanjikiza wotsatira yomanga. Sipadzakhala kutayikira kwa zokutira pa penti iliyonse. Mlingo wa sikweya mita iliyonse ndi ≥500g, ndipo ukhoza kufika pamlingo woyamba wosayaka moto.

5, Kupenta njira utenga burashi, kutsitsi kapena mpukutu ❖ kuyanika, ndipo akhoza utoto wogawana. Njira yotsuka iyenera kukhala yofanana, osawoloka kapena kubwereza burashi.

Kusamalitsa

• Kumanga kuyenera kukhala pamwamba pa 5 ℃ m'nyengo yozizira ndi pansi pa 35 ℃ m'chilimwe, pewani kuzizira kapena kutenthedwa. Nthawi yosungiramo zokutira ndi theka la chaka kuyambira tsiku lopangidwa, ndipo liyenera kutetezedwa ku dzuwa, kupanikizika kwakukulu ndi kutembenuka panthawi yosungira ndi kuyendetsa.
• Chotchinga chotchinga ndi moto ndi chotchingira chamadzi chokhala ndi chitsulo chotchingira moto, chojambulidwa pamwamba pazigawo zachitsulo, chithovu chokulirapo ngati chikayaka moto kuti chikhale chotchinga choteteza moto chosagwira moto.

• Kupanga zokutira zotchinga ndi moto kumatengera njira yomangira yanthawi yayitali, yogawidwa m'mizu ya udzu (yosanjikiza moto) ndi yomanga pamwamba (mtundu wosanjikiza). Panthawi yomanga komanso mkati mwa 24h pambuyo pomanga, kutentha kozungulira sikuyenera kukhala kotsika kuposa 4 ℃ kuteteza kuwonongeka kwa chisanu. Pamalo owuma kwambiri komanso otentha kwambiri, zofunikira zotetezedwa ziyenera kupangidwa kuti zisatayike madzi mwachangu.
• Zida zomangira: chosakanizira chamatope, zida zapadera zopopera mankhwala (pampu yamatope yotulutsa, kompresa ya mpweya), mbale yachitsulo yapadera yopaka matope, ziwiya zoyeretsera, zida zoyendera, ndi zina zambiri.

Kukonzekera zomanga:

• Tsukani fumbi ndi mafuta oyandama pa konkire pamwamba pa ngalandeyo ndikunyowetsa ndi madzi.
• Konzani malo osagwirizana kuti mutsimikizire kusalala kwa konkriti pamwamba pa ngalandeyo. Pakadali pano, malo omwe konkriti imakhala yosalala kwambiri, pamafunika kuti apake ndi matope.
• Malo othawirako madzi ayenera kupakidwa zigamba kuti madzi asiye.

Kupanga mizu ya udzu:

(1) Sakanizani madzi ndi utoto mu chiŵerengero cha (0.70 ~ 0.75): 1, ndi kusakaniza ndi chosakanizira kwa 20min (ziyenera kuonetsetsa nthawi yosakaniza, ndipo utoto uyenera kugwiritsidwa ntchito ngati usakanizidwa), ndi kupanga. slurry wandiweyani.

(2) Gwiritsani ntchito slurry pang'ono kuti mupange mizere yopingasa ya zolembera zokhuthala yokhala ndi mtalikirana wa 2.5m, monga momwe amapangira kupopera mbewu mankhwalawa.

(3) sprayer kuchokera m'chiuno mpaka pamwamba pa ngalandeyo (kuchokera pansi mpaka pamwamba) kupopera mbewu mankhwalawa, makulidwe aliwonse a kupopera mbewu mankhwalawa ndi 3 ~ 8.

(4) Kupopera mbewu koyamba kukakhala kowuma, pitirizani kupopera mbewu mankhwalawa kachiwiri, ndi zina zotero, mpaka kupopera mbewu kumafika pa makulidwe opangidwa.

(5) Chifukwa kupopera mbewu mankhwalawa si yosalala mokwanira, kotero pambuyo kupopera komaliza, tiyenera kugwiritsa ntchito zinthu slurry kudzaza ndi mlingo ndi dzanja nthawi yomweyo, kuti pamwamba ❖ kuyanika kusalala ndi kuonetsetsa kuti ❖ kuyanika kufika kukonzedwa. makulidwe.

(6) Pambuyo pa kutha kwa udzu wa udzu, chophimbacho chiyenera kukhala chosalala, chosalala komanso choyera.

Woonda komanso wowonda kwambiri, ndiko kuti, kusiyana kwa makulidwe, komanso malire oletsa moto ndi osiyana; NCB (kopitilira muyeso-woonda, malinga ndi Shida Jinzun m'nyumba kopitilira muyeso-woonda zitsulo kapangidwe zokutira moto) ❖ kuyanika makulidwe a 0.5-2.13mm, kukana moto nthawi ndi 0.5-2h; NB (zoonda) zokutira makulidwe nthawi zambiri zimakhala za 3-7mm, nthawi yokana moto ndi 1.0-2.5h.

Nthawi zambiri, zitsulo zowonda kwambiri komanso zopyapyala zachitsulo zotchingira moto zimasankhidwa:

• Chitsulo ndime 2.0-2.5 maola
• Zitsulo mtengo maola 1.5
• Zitsulo purlin ndi maola ena 1.0

Chophimba chopanda moto chopanda moto ndi chitsulo chopangidwa ndi madzi chotchingira moto, chojambulidwa pamwamba pa zida zachitsulo, zokutirazo zimakula ndikutulutsa thovu kupanga chotchinga chotchinga moto chopanda moto komanso choteteza kutentha ngati payaka moto.