1. 1. Chiyambi

Chophimba choletsa moto ndi chophimba chapadera chomwe chingachepetse kuyaka, kuletsa kufalikira kwa moto mwachangu, ndikuwonjezera kupirira pang'ono kwa moto wa chinthu chophimbidwacho.

  1. 2.Kugwira ntchito mfundos

2.1 Sizimayaka ndipo zimatha kuchedwetsa kuyaka kapena kuwonongeka kwa magwiridwe antchito a zinthu chifukwa cha kutentha kwambiri.

2.2 Mphamvu ya kutentha ya chophimba chosayaka moto ndi yochepa, zomwe zingachedwetse kutentha kusamutsa kuchokera ku gwero la kutentha kupita ku gawo lapansi.

2.3 Imatha kuwola kukhala mpweya wosagwira ntchito kutentha kwambiri ndikuchepetsa kuchuluka kwa chothandizira kuyaka.

2.4 Idzawola ikatenthedwa, zomwe zingasokoneze kayendedwe ka unyolo.

2.5 Imatha kupanga gawo loteteza pamwamba pa gawo lapansi, kupatula mpweya ndikuchepetsa kutentha.

  1. 3. Mtundu wa Zamalonda

Malinga ndi mfundo yogwiritsira ntchito, zokutira zotetezera moto zitha kugawidwa m'magulu awiri: Zophimba zotetezera moto zosalowa m'mimba ndi Zophimba zotetezera moto zosalowa m'mimba:

3.1 Zopaka Zoyaka Zopanda intumescent.

Imapangidwa ndi zinthu zosayaka moto, zodzaza zinthu zosapangidwa ndi organic ndi zoletsa moto, momwe mchere wosapangidwa ndi organic ndiye chinthu chachikulu.

3.1.1Zinthu zake: makulidwe a mtundu uwu wa chophimba ndi pafupifupi 25mm. Ndi chophimba cholimba chomwe sichingapse ndi moto, ndipo chili ndi zofunikira kwambiri kuti chigwirizane pakati pa chophimbacho ndi substrate. Chifukwa cha kukana moto kwambiri komanso kutentha kochepa, chili ndi ubwino waukulu m'malo omwe ali ndi zofunikira kwambiri zotetezera moto. Chimagwiritsidwa ntchito makamaka popewa moto wa matabwa, fiberboard ndi zipangizo zina za matabwa, pamwamba pa denga la matabwa, padenga, zitseko ndi mawindo, ndi zina zotero.

3.1.2 Zoletsa moto zomwe zimagwiritsidwa ntchito:

FR-245 ingagwiritsidwe ntchito limodzi ndi Sb2O3 kuti igwirizane bwino. Ili ndi kukhazikika kwa kutentha, kukana kwa UV, kukana kusamuka komanso mphamvu yabwino kwambiri yokhudza kugwedezeka.

3.2 Zovala zotchingira moto za intumescent.

Zigawo zazikulu ndi zopanga filimu, magwero a asidi, magwero a kaboni, zotulutsa thovu ndi zinthu zodzaza.

3.2.1Makhalidwe ake: makulidwe ake ndi osakwana 3mm, omwe ndi opangidwa ndi utoto woonda kwambiri wosapsa ndi moto, womwe ungakulire mpaka nthawi 25 ngati moto wayaka ndikupanga kaboni wotsalira ndi kuteteza moto komanso kuteteza kutentha, zomwe zimapangitsa kuti zinthu zoyambira zisapse ndi moto. Chophimbacho chosapsa ndi moto chopanda poizoni chingagwiritsidwe ntchito kuteteza zingwe, mapaipi a polyethylene ndi mbale zotetezera kutentha. Mtundu wa mafuta ndi mtundu wa zosungunulira zingagwiritsidwe ntchito kuteteza moto m'nyumba, magetsi ndi zingwe.

3.2.2 Zoletsa moto zomwe zimagwiritsidwa ntchito: Ammonium polyphosphate-APP

Poyerekeza ndi zinthu zoletsa moto zomwe zili ndi halogen, ili ndi poizoni wochepa, utsi wochepa komanso zinthu zosapangidwa ndi organic. Ndi mtundu watsopano wa zinthu zoletsa moto zosapangidwa ndi organic zomwe zimagwira ntchito bwino kwambiri. Sizingagwiritsidwe ntchito kokha popanga zinthuZopaka zoziziritsa moto za intumescent, komanso kugwiritsidwa ntchito pokonza moto wa sitima, sitima, chingwe ndi nyumba zazitali.

  1. 4. Ntchito ndi Kufunika kwa Msika

Ndi chitukuko cha nyumba zapansi panthaka za m'mizinda ndi nyumba zazitali, zophimba zambiri zoletsa moto zimafunika ndi zipangizo zothandizira. Nthawi yomweyo, kulimbitsa pang'onopang'ono malamulo oteteza moto kwabweretsanso mwayi pakukula kwa msika. Zophimba zoletsa moto zitha kugwiritsidwa ntchito pamwamba pa zinthu zopangidwa ndi organic kuti zisunge magwiridwe antchito abwino kwambiri, ndikuchepetsa mphamvu ya ma halogen monga kuchepetsa moyo wa ntchito ya zinthu ndikuwononga katundu. Pa nyumba zachitsulo ndi zomangamanga za konkriti, zophimbazo zimatha kuchepetsa kutentha, kukulitsa nthawi yosinthika ndi kuwonongeka pakagwa moto, kupambana nthawi yozimitsa moto ndikuchepetsa kutayika kwa moto.

Chifukwa cha mliriwu, mtengo wapadziko lonse wa zophimba zotetezera moto unatsika kufika pa US $1 biliyoni mu 2021. Komabe, chifukwa cha kuchira kwachuma padziko lonse lapansi, msika wa zophimba zotetezera moto ukuyembekezeka kukula pamlingo wapachaka wa 3.7% kuyambira 2022 mpaka 2030. Pakati pawo, Europe ili ndi gawo lalikulu pamsika. M'maiko ndi madera ena ku Asia Pacific ndi Latin America, chitukuko champhamvu cha makampani omanga chawonjezera kwambiri kufunikira kwa zophimba zotetezera moto. Akuyembekezeka kuti dera la Asia Pacific lidzakhala msika womwe ukukula mwachangu kwambiri wa zophimba zotetezera moto kuyambira 2022 mpaka 2026.

Mtengo Wotulutsa Wophimba Moto Wosatha Padziko Lonse 2016-2020

 

Chaka Mtengo Wotulutsa Chiŵerengero cha Kukula
2016 Madola Biliyoni 1.16 5.5%
2017 Madola Biliyoni 1.23 6.2%
2018 Madola Biliyoni 1.3 5.7%
2019 Madola Biliyoni 1.37 5.6%
2020 Madola Biliyoni 1.44 5.2%

 


Nthawi yotumizira: Ogasiti-16-2022