Kodi kugwiritsa ntchito ndi mkhalidwe wachitukuko ndi chiyani?

Mic imagwiritsidwa ntchito makamaka m'munda womanga. Nthawi zambiri imagwiritsidwa ntchito matope a simenti kuti chisungike chamadzi, kutalikitsa nthawi ya matope a simenti, muchepetse mphamvu zake zothekera ndikulimbana ndi mphamvu yolemetsa, ndikuwonjezera mphamvu yake yolumikizira. Chifukwa cha gel ya gel yazinthu zamtunduwu, sizimagwiritsidwa ntchito kwenikweni m'munda, ndipo makamaka amapikisana ndi hpmc m'munda womanga. Mhec ali ndi malo a gel, koma ndiwokwera kuposa HPMC, ndipo monga momwe ziliri hydroxy ethoxy kukula, gel ya gel ya gel imasunthira kumayendedwe apamwamba. Ngati imagwiritsidwa ntchito matope osakanikirana, ndizopindulitsa kwa simenti slurry kutentha kwambiri, onjezani kuchuluka kwa madzi ndi mphamvu yayikulu ya kusalala ndi zovuta zina.

Kuchuluka kwa makampani omanga, malo omanga nyumba, malo opangira zokongoletsera, malo okonzanso nyumba, malo okonzanso nyumba ndi njira zazikuluzikulu zomwe zikukuthandizani pamsika wapabanja. Kuyambira 2021, chifukwa cha zovuta za chiloro chatsopano cha chibayo, chomwe ndi malo ogulitsa nyumba, komanso zoopsa zamakampani ogulitsa nyumba zatha, koma makampani enieni ogulitsa nyumba adakali ofunikira pakukula kwachuma kwa China. Pansi pa mfundo zonse za "zolaula", "zolimbikitsa mitengo yamtunda", "yolimbikitsa mitengo yamtunda, ndikukhazikika, ndikusinthasintha kwamitundu ikuluikulu, ndikusintha msika wautali. Makina ogwiritsira ntchito bwino kuonetsetsa kuti ndi nthawi yayitali, yokhazikika komanso yathanzi pamsika weniweni. M'tsogolomu, kukulitsa kwa mafakitale enieni ogulitsa nthawi zambiri kumakhala chitukuko kwambiri komanso kuthamanga kwambiri komanso kuthamanga. Chifukwa chake, kutsika kumene kwa makampani enieni ogulitsa katundu kumachitika chifukwa cha kusintha kwa malonda polowa mu njira zopangira thanzi, ndipo makampani enieni enieni ogulitsa akadali ndi mwayi wamtsogolo. Nthawi yomweyo, malinga ndi cholinga cha zaka 14 cha chitukuko chazachuma komanso chitukuko cha chitukuko cha 2035 kutalika kwa madera, madera akale, ndikulimbikitsa kukonzanso nyumba zakale ndi zolinga zina. Kuchulukitsa pakufunikira kwa zinthu zomanga m'malo okonza nyumba zakale ndizofunikira kwambiri pakukula kwa msika wamsika wa Mic mtsogolo.

Malinga ndi ziwerengero za mabizinesi a China cellulose, kuyambira 20151, matani 20,501, osonyeza kuti mukuyenda mobwerezabwereza. Cholinga chachikulu ndikuti Achec ndi HPMC ali ndi ntchito zofananira ndipo amagwiritsidwa ntchito makamaka pazomangira monga matope. Komabe, mtengo wake ndi kugulitsa mtengo kwa mathec ndi kwakukulu kuposa kwa HPMC. Pakukula kosalekeza kwa mphamvu yakunyumba ya HPMC, kufunikira kwa misika kwa kuchepa.