Mu makampani omanga, zomata za tile ndi zinthu zofunika kwambiri ndipo zimagwiritsidwa ntchito kwambiri poika makoma ndi pansi. Zilonda za Tile zimatsimikizira kuti matailosi amaphatikizidwa ndi gawo lapansi, ndikuwonetsa kukhazikika kwakanthawi. Komabe, ming'alu imatha kuwonekera mukamachita zomatira, zomwe sizimangokhudza maonekedwe ake komanso zimatha kuchepetsa kulimba kwa matayala. Kuti muchepetse kupezeka kwa ming'alu iyi, hpmc (hydroxypypyl methylcellulose) yakhala ikugwiritsidwa ntchito kwambiri ngati zotsatsa m'magulu a Tile m'zaka zaposachedwa. Imagwira gawo lofunikira pakusintha magwiridwe antchito komanso kukulitsa nkhanza.
1. Lingaliro la HPMC
HPMC, kapena Hydroxypypyl Methylcellulose, ndi malo osungunuka osungunuka madzi pompo mwamwambo opangidwa mwamphamvu (monga nkhuni kapena thonje). Ili ndi madzi osalala, kutsatira, kukula ndi mawonekedwe a filimu. HPMC imagwiritsidwa ntchito kwambiri m'minda yomanga, mankhwala ndi zodzola, makamaka mu makampani omanga, pomwe imagwiritsidwa ntchito ngati thiliki lazomacheza, zokutira ndi matope.
2. Ming'alu m'masamba a tile
Panthawi yochepa ya matailosi, ming'alu m'masamba amasamba nthawi zambiri zimayambitsidwa ndi zinthu zotsatirazi:
Kusintha kwakukulu kwa chinyezi: Ngati chinyontho chimatuluka mwachangu nthawi yolimbana ndi zomatira, zitha kuyambitsa zomatira kuti ziume ndi kusweka. Makamaka pamalire owuma kapena malo opumira bwino, amalonda a simenti amataya chinyontho mwachangu ndipo amakonda ming'alu.
Kusintha kwa kutentha: Kusintha kwamphamvu kwa kutentha kumatha kuyambitsa kukula ndi kupindika kwa gawo lapansi ndi matayala. Ngati zomatira sizingathe kusinthasintha, kung'ambika kumatha kuchitika.
Gawo losagwirizana: Kusiyana kwa kachulukidwe, chinyezi, chosiyira, ndi zina zambiri zomwe zingayambitse zomatira, zomwe zimayambitsa ming'alu.
Zochita Zotsatsa: Kuchuluka kwa zomatira, kuwonjezera kwambiri kwa simenti kapena zinthu zina, kapena zowonjezera zosayenera kwa mabizinesi kudzapangitsa kuti zikhale zolimbana ndi zovuta, potero zimayambitsa ming'alu.
3. Udindo wa HPMC pakuchepetsa ming'alu
Monga wofunika kwambiri ndi binder, gawo la HPMC m'masamba a Tile limawonetsedwa makamaka m'mbali zotsatirazi:
3.1 Kuchuluka Kwa Kutsatsa
HPMC imasintha chotsatsa cha ma tile amaluma, potero amalimbikitsa kutsatira pakati pa zomatira ndi maziko pansi, ndipo amatha kupewa kukhetsa ndi ming'alu yoyambitsidwa ndi kukoma kosakwanira. Madzi ake abwino osungunuka komanso mamasukidwe osinthika onetsetsani kuti zomatira zitha kulumikizana kwambiri ndi matailosi ndipo maziko pansi pogwiritsa ntchito.
3.2 Kulimbana Kwambiri
Kuphatikiza kwa HPMC ku Masamba a Tile kumatha kukonza kwambiri nkhanza. Makina a HPMC ali ndi magulu ambiri a hydroxyl ndi ether, omwe amatha kusintha moyenera mapiko ndi kutumphukira kwa zomatira ndikuchepetsa ming'alu yopangidwa ndi kusintha kwa kutentha kwakanthawi. Kuphatikiza apo, HPMC imathanso kusintha kukana kwa zomatira, pang'onopang'ono kuchepetsa madzi, ndikuchepetsa ming'alu yoyambitsidwa chifukwa cha zomata za simenti.
3.3 Kupanga Zomanga
HPMC ili ndi mphamvu yabwino kwambiri, kupanga matamaliro a Tile mosavuta kugwira ntchito pomanga. Pakumanga, hpmc imatha kusintha madzimadzi ndi kugwiritsidwa ntchito kwa zomatira, zimawonjezera kusungidwa kwamadzi, ndikuchepetsa madzi am'madzi nthawi yomanga. Izi sizimangothandiza kuwonjezera nthawi yomata, komanso imapewa mapangidwe a ming'alu yoyambitsidwa ndi ntchito yoyenera.
3.4 Kusintha Pokana
HPMC ili ndi ukalamba wotsutsa komanso kuthana ndi nyengo. Pambuyo powonjezera hpmc kupita kumataunive, kuthekera kwa zotsatsa pokana kuwongolera kwa ultraviolet kumayendetsedwa, komwe kumatha kukana zovuta zachilengedwe pakuchita kwake ndikuchepetsa ming'alu yopangidwa ndi kusintha kwa chilengedwe.
3.5 Kuthana ndi Madzi
HPMC ili ndi mphamvu yamphamvu pamadzi, yomwe imatha kusintha madzi kukana ndi kukhazikika kwa ma tile. Pogwiritsa ntchito magwiridwe antchito a zomata, hpmc amatha kupewa chinyezi kuti musalowe pansi kapena zomatira, potengera ming'alu yoyambitsidwa ndi chinyezi.
4.. Milandu yapadera
Pamapulogalamu othandiza, hpmc nthawi zambiri amagwiritsidwa ntchito ngati imodzi mwazowonjezera pakupanga matamaliro a mataombo. Opanga tile ambiri odziwika bwino amasintha kuchuluka kwake komanso mtundu wa HPMC yowonjezeredwa molingana ndi zosowa za madera osiyanasiyana ndi malo omanga kuti apeze zotsatira zabwino zotsutsa.
M'malo owuma kapena madera omwe ali ndi kutentha kwa kutentha, kuwonjezera kwa HPMC kumatha kusintha kukana kwa otsatsa kuti asakane ndi kusamva kutentha. M'madzi a chinyezi, kusungidwa kwa madzi kwa HPMC ndi kuvomerezedwa kumatha kupewa mavuto obwera chifukwa cha madzi ochulukirapo kapena kusinthasintha.
Monga chowonjezera chofunikira m'masamba a Tile, HPMC imatha kukonza bwino magwiridwe antchito, makamaka malinga ndi kukana kosokoneza. Zimathandizira kuchepetsa chiopsezo chazosamatira pa tile pamasamba ogwiritsira ntchito zotsatsa, kusokonekera, zolimbitsa thupi, kukana madzi, ndi kukana madzi. Chifukwa chake, popanga ndi kupanga ndi zomata za matayala, kugwiritsa ntchito HPMC ndi njira yothandiza, ndikutsimikizira bwino kusintha zomata ndikuwonetsetsa kuti zomangamanga.
Post Nthawi: Feb-19-2025