Zingwe zapakhomo zimachita mbali yofunika kwambiri popereka kulumikizana kosiyanasiyana. Chitetezo ndi chofunikira kwambiri pankhani ya chingwe m'nyumba, makamaka m'malo otsekeka kapena malo okhala ndi zingwe zambiri.
Nthawi zambiri amagwiritsa ntchito utsi wambiri wa Flame
1. Polyvinyl chloride (pvc):
PVC imagwiritsidwa ntchito kwambiri ngati zinthu zopanda pake zopepuka mu zingwe zapakhomo. Imapereka katundu wabwino kwambiri ndipo amadziwika kuti amangokhala odzitchinjiriza. Kutulutsa kwa PVC ndi Jackitala mu zingwe kumathandiza kupewa kufalikira kwa moto ndikuchepetsa mpweya. Izi zimapangitsa PVC chisankho chodziwika bwino kwa zingwe zapakatikati pomwe chitetezo cha moto komanso m'badwo wotsika utsi ndichiganizidwe.
2. Usupe wotsika zero halogen (LSZH) amapanga:
Mankhwala a LSZH, omwe amadziwikanso kuti ndi ma halogen-aulere omasuka, amagwiritsidwa ntchito mu zingwe zapakhomo chifukwa cha utsi wawo wochepa komanso mawonekedwe ocheperako. Zipangizozi zimapangidwa popanda halogens, monga chlorine kapena bromine, zomwe zimadziwika kuti zimatulutsa mipweya yoopsa ikatentha. Mankhwala a LSZh amapereka malawi okwera kwambiri, m'badwo wa utsi wotsika, ndikuchepetsa kufooka, ndikuwapangitsa kukhala oyenera pakugwiritsa ntchito komwe anthu otetezedwa ndi zachilengedwe ndizofunikira kwambiri.
Pvc
Ma lszh
Zifukwa zogwiritsira ntchito mafuta otsika otsika otsika mu chingwe chokhazikika
1. Chitetezo chamoto:
Chifukwa chachikulu chogwiritsa ntchito mafuta otsika mtengo-blamentard ang'onoang'ono m'matunga a m'nyumba ndikuthandizira chitetezo chamoto. Zipangizozi zimapangidwa makamaka kuti muchepetse chiopsezo chamoto ndikuchepetsa kutulutsidwa kwa mpweya wambiri komanso utsi wowuma pakachitika moto. Izi ndizofunikira m'maiko amkati pomwe chitetezo cha ogwira ntchito ndi chitetezo cha zida zofunikira ndi chofunikira.
2. Kutsatira lamulo:
Mayiko ambiri ndi madera ali ndi malamulo osokoneza bongo komanso miyezo m'malo mwa chitetezo chamoto ndi mpweya wosungunuka m'malo osiyanasiyana. Pogwiritsa ntchito utsi wambiri wamoto umathandizira kuti agwirizane ndi malamulowa. Zimathandizira opanga zinsinsi kuti akwaniritse miyezo yotetezedwa ndi zovomerezeka, kupereka mtendere wamalingaliro kwa makasitomala ndi ogwiritsa ntchito kumapeto.
3.
Kuchepetsa kutulutsidwa kwa mpweya wambiri komanso utsi wowuma nthawi yomwe moto umafunikira kuteteza thanzi la munthu. Pogwiritsa ntchito zida zotsika mtengo, zingwe zapakhomo zimatha kuchepetsa kuchepa kwa utsi wovulaza, kukonza chitetezo komanso kukhala bwino kwa ngoziyo ngati vuto la moto.
Kugwiritsa ntchito mafomu otsika pang'ono m'matumba amkati kumafunikira kukulitsa chitetezo chamoto, kuchepetsa utsi, komanso kuteteza thanzi la anthu. Zipangizo zomwe zimagwiritsidwa ntchito monga pvc, ma lszh amapereka nyama yabwino kwambiri yalawi ndi gulu lochepa. Mwa kugwiritsa ntchito zinthuzi, opanga zingwe amatha kukwaniritsa zofunikira zowongolera, onetsetsani kuti chitetezo cha anthu, ndikupereka mayankho odalirika komanso odalirika achilengedwe komanso achilengedwe.
Post Nthawi: Jul-11-2023