-
M'zaka zaposachedwa, makampani omanga nyumba awona kusintha kwakukulu pakugwiritsa ntchito konkriti yogwira ntchito bwino kuti akwaniritse zofunikira pa ntchito zamakono zomanga nyumba. Chimodzi mwa zinthu zofunika kwambiri pa konkriti yogwira ntchito bwino ndi chomangira, chomwe chimagwirizanitsa tinthu tating'onoting'ono ...Werengani zambiri»
-
Mtondo ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito pomanga nyumba zazikulu ndi zazing'ono. Nthawi zambiri chimakhala ndi simenti, mchenga ndi madzi pamodzi ndi zowonjezera zina. Komabe, chifukwa cha kupita patsogolo kwa ukadaulo, zowonjezera zambiri zayambitsidwa kuti ziwongolere mphamvu yolumikizana, kusinthasintha komanso ...Werengani zambiri»
-
Hydroxypropyl methylcellulose (HPMC) ndi polima wachilengedwe womwe umagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuphatikiza chakudya, mankhwala ndi zomangamanga. Mumakampani opanga zokutira, HPMC imaonedwa ngati chosakaniza chofunikira chifukwa cha mawonekedwe ake apadera, zomwe zimapangitsa kuti ikhale chosakaniza chofunikira kwambiri pakugwiritsa ntchito bwino kwambiri...Werengani zambiri»
-
Ma ether a cellulose amagwiritsidwa ntchito kwambiri mumakampani opanga zokutira zochokera m'madzi. Amapangidwa kuchokera ku cellulose, polima wachilengedwe womwe umapezeka m'makoma a maselo a zomera. Ma ether a cellulose amagwiritsidwa ntchito kukonza mawonekedwe a zokutira zochokera m'madzi, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito komanso kukhala zolimba. Zophimba zochokera m'madzi...Werengani zambiri»
-
Gypsum yosungunuka ndi chinthu chochokera ku njira yochotsera mpweya wotuluka m'mafakitale opangira magetsi pogwiritsa ntchito malasha kapena mafakitale ena omwe amagwiritsa ntchito mafuta okhala ndi sulfure. Chifukwa cha kukana moto kwambiri, kukana kutentha komanso kukana chinyezi, yakhala ikugwiritsidwa ntchito kwambiri mumakampani omanga ngati mphasa yomangira...Werengani zambiri»
-
Monga chinthu chogwira ntchito zambiri komanso chosawononga chilengedwe, cellulose ether yagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga makampani omanga, makampani azakudya, makampani opanga mankhwala, ndi mafakitale a nsalu. Pakati pawo, cellulose ether yakoka chidwi kwambiri chifukwa cha kugwiritsidwa ntchito kwake...Werengani zambiri»
-
Polyanionic cellulose (PAC) ndi polima wosungunuka m'madzi womwe umagwiritsidwa ntchito kwambiri mumakampani opanga mafuta ngati chowonjezera chamadzi obowola. Ndi polyanionic derivative ya cellulose, yopangidwa ndi kusintha kwa mankhwala a cellulose ndi carboxymethyl. PAC ili ndi zinthu zabwino kwambiri monga kusungunuka kwamadzi ambiri,...Werengani zambiri»
-
Kwa zaka mazana ambiri, matabwa omangira ndi omata akhala akugwiritsidwa ntchito popanga nyumba zokongola komanso zolimba. Mamatabwa amenewa amapangidwa kuchokera ku simenti, mchenga, madzi ndi zina zowonjezera. Hydroxypropyl methylcellulose (HPMC) ndi chimodzi mwa zowonjezera zotere. HPMC, yomwe imadziwikanso kuti hypromellose, ndi cellul yosinthidwa...Werengani zambiri»
-
Zomatira za matailosi zimagwiritsidwa ntchito kwambiri mumakampani omanga kuti apange mgwirizano wolimba komanso wokhalitsa pakati pa matailosi ndi zinthu zina. Komabe, kupeza mgwirizano wotetezeka komanso wokhalitsa pakati pa matailosi ndi zinthu zina kungakhale kovuta, makamaka ngati pamwamba pa zinthuzo pali posagwirizana, pali poipitsidwa kapena pali poyatsira...Werengani zambiri»
-
Chosakaniza chokha ndi chinthu chopangidwa pansi chomwe chimagwiritsidwa ntchito popanga malo osalala komanso osalala oti muyikepo matailosi kapena zinthu zina zapansi. Chosakaniza ichi chimapangidwa kuchokera ku zinthu zosiyanasiyana, koma chimodzi mwazofunikira kwambiri ndi HPMC (hydroxypropyl methylcellulose). HPMC imagwira ntchito yofunika kwambiri pakupanga...Werengani zambiri»
-
Gypsum ndi chinthu chomangira chomwe chimagwiritsidwa ntchito kwambiri pokongoletsa khoma mkati ndi kunja. Ndi chodziwika bwino chifukwa cha kulimba kwake, kukongola kwake, komanso kukana moto. Komabe, ngakhale kuti pali ubwino woterewu, pulasitala imatha kukhala ndi ming'alu pakapita nthawi, zomwe zingasokoneze umphumphu wake ndikusokoneza mawonekedwe ake. Plasitala...Werengani zambiri»
-
Zopaka utoto nthawi zonse zakhala gawo lofunika kwambiri m'mafakitale osiyanasiyana, kuyambira zomangamanga ndi zamagalimoto mpaka kulongedza ndi mipando. Utoto umathandiza pa ntchito zambiri monga kukongoletsa, kuteteza, kukana dzimbiri komanso kusunga. Popeza kufunikira kwa zinthu zapamwamba, zokhazikika komanso zosawononga chilengedwe...Werengani zambiri»