Chithovu chatsopano cha aluminiyamu chimakhala ndi ntchito yabwino kwambiri komanso ntchito zambiri. Ili ndi mwayi wabwino wogwiritsa ntchito ndi chitukuko komanso kuthekera m'mafakitale ambiri monga mafakitale, zakuthambo, kuteteza chilengedwe, ndi zomangamanga. Pakadali pano, kafukufuku wogwiritsa ntchito zida zatsopano za aluminium thovu m'maiko akunja akhala okhwima, ndipo ntchito zazikulu zachitika m'mafakitale ambiri. Pakali pano, kukonzekera luso la zipangizo zatsopano zotayidwa thovu m'dziko langa ndi okhwima, koma ndi m'mbuyo m'munda wa kafukufuku ntchito, makamaka ntchito mu zipangizo structural akadali mu experimental siteji kafukufuku. Choncho, kafukufuku ndi chitukuko cha zipangizo zatsopano zotayidwa thovu m'dziko langa ayenera kulimbikitsa kafukufuku zofunika pa ntchito zotayidwa thovu zipangizo m'tsogolo, ndi kuyesetsa kulimbikitsa kupanga mafakitale ake ndi Kukwezeleza ntchito.
Calcium carbonate ufa imakhala yotsika mtengo kwambiri ngati chopangira thovu popanga zida zatsopano za aluminium thovu. Pamene pafupifupi tinthu m'mimba mwake wa ufa ndi 38, 72, ndi 120 μm, zotsatira thovu ndi zabwino, amene akhoza kukwaniritsa zofunika mankhwala khalidwe. Kachulukidwe ka zinthu zatsopano za aluminiyamu thovu ndi mosiyana kwambiri ndi kachulukidwe ka calcium carbonate powder foaming agent, kutanthauza kuti kachulukidwe kakang'ono ka calcium carbonate powder tofoaming agent kamakhala ndi thovu lapamwamba kwambiri, komanso kugwiritsa ntchito thovu lamphamvu kwambiri. wothandizila akhoza kupeza kaye pore kukula. Zatsopano za aluminiyamu thovu.
Zomwe zimapangidwira za aluminiyumu yatsopano ya thovu zimagwirizana kwambiri ndi kutulutsa thovu. Wotulutsa thovu wokhala ndi thovu lochepa amatha kupeza chinthu chatsopano cha aluminiyamu chokhala ndi thovu lamphamvu kwambiri la 13N/m2. Chithovu chatsopano cha aluminiyamu chopangidwa ndi wowuzira mwamphamvu kwambiri chimakhala ndi mphamvu zoyamwa kwambiri. Kuchita kwa zinthu zatsopano za aluminiyumu ya thovu kumagwirizana kwambiri ndi porosity yake, kotero kuti aluminiyumu ya thovu yokhala ndi zinthu zomwe mukufuna ingapezeke poyang'anira kachulukidwe.
Nthawi yotumiza: Mar-18-2022
