Mchenga wophulika

zida zonyowa zamkuntho. Izi ndi njira ina yamchenga yamiyambo ndipo ndi yayikulu pakuchotsa dzimbiri, utoto, madontho kapena zinthu zilizonse zosafunikira. Zikho zamchenga zamchere ndizotsika mtengo komanso zosavuta kugwiritsa ntchito. Kuphatikiza apo, samapanga fumbi ngati sandlaster yamwambo.

Kunyowa mopupuluma kumagwiritsa ntchito madzi ngati madzimadzi osuntha abrasies. Ubwino ndiomwe madzi amaponyera fumbi lopangidwa, ndikutsuka pansi. Madzi am'madzi osokoneza bongo pamtunda, kuchepetsa kuchotsedwa kwa zinthu zabwino.

Mmodzi mwa apainiya omaliza onyongerera (Vaporimatting njira) anali ma Ashworth Ashworth omwe adapeza zabwino zogwiritsa ntchito njira yonyowa yowuma. Njirayi ikupezeka m'zinthu zonse zachikhalidwe kuphatikiza makabati a m'manja, kuyenda-m'misasa, makina opanga makina komanso kutayika kwathunthu mayunitsi. Ubwino umaphatikizapo kuthekera kugwiritsa ntchito bwino kwambiri kapena zojambula bwino ndi zotupa kuyambira pulasitiki ndikutha kugwiritsa ntchito madzi otentha ndi sopo kuti mulole gawo limodzi ndi kuphulika. Kuchepetsa fumbi kumapangitsanso kukhala bwino kugwiritsa ntchito zida zokutira, kapena kuchotsa zinthu zowopsa monga ma asbestos , zojambulajambula kapena poizoni.

Njira zothamanga sizimathamanga kwambiri ngati zouma zowuma kwambiri mukamagwiritsa ntchito kukula kwa media ndi gawo lapansi , kuchepetsa miyala. Kuchepetsa kufooka kwa zinthu zophulika pamwamba pake, kuchepetsedwa kwa fumbi ndi kuchotsedwa kwa khwima kumatha kubweretsa mawonekedwe oyera kwambiri.

Kuphulika kwa zitsulo zofatsa kumabweretsa posachedwa kapena 'kuwotcha' kwa malo obisika chifukwa cha kupezeka kwa madzi. Kuperewera kwa kubwezeretsanso kumathandizanso kugwiritsa ntchito zida imodzi zopangira magwiridwe antchito ambiri - mwachitsanzo, zinthu zopanda chitsulo komanso zodekha zimatha kukonzedwa m'magulu omwewo popanda mavuto.

Vapor kuphulika

Makina opukutira, makina oyeretsa kwambiri, makina olakwika, okwera kwambiri, operewera kwagalimoto, kapinga wagalimoto, Pliplexx