1. Cellulose etherzinthu zomwe zimagwiritsidwa ntchito mu zomatira za matailosi
Monga chinthu chokongoletsera chogwira ntchito, matailosi a ceramic akhala akugwiritsidwa ntchito kwambiri padziko lonse lapansi, ndipo momwe mungapachikire zinthu zolimba izi kuti zikhale zotetezeka komanso zolimba nthawi zonse zakhala nkhawa ya anthu. Kutuluka kwa zomatira za ceramic, mu Pamlingo winawake, kudalirika kwa matailosi kumatsimikizika.
Makhalidwe osiyanasiyana omangira ndi njira zomangira zimakhala ndi zofunikira zosiyanasiyana pa ntchito yomanga zomatira za matailosi. Pakupanga matailosi apakhomo pano, njira yomatira yothina (yomatira yachikhalidwe) ikadali njira yomangira yodziwika bwino. Njira imeneyi ikagwiritsidwa ntchito, zofunikira pa guluu wa matailosi: zosavuta kusakaniza; zosavuta kugwiritsa ntchito guluu, mpeni wosamamatira; Kukhuthala kwabwino; kuletsa kutsetsereka bwino.
Ndi chitukuko cha ukadaulo wa matailosi ndi kusintha kwa ukadaulo womanga, njira ya trowel (njira yopyapyala yothina) imagwiritsidwanso ntchito pang'onopang'ono. Pogwiritsa ntchito njira yomanga iyi, zofunikira pa guluu wa matailosi: zosavuta kusakaniza; Mpeni womata; magwiridwe antchito abwino oletsa kutsetsereka; kunyowa bwino kwa matailosi, komanso nthawi yayitali yotseguka.
Kawirikawiri, kusankha mitundu yosiyanasiyana ya efa ya cellulose kungapangitse kuti guluu wa matailosi ugwire bwino ntchito komanso kapangidwe kake.
2. Cellulose ether yomwe imagwiritsidwa ntchito mu putty
Poganizira za kukongola kwa anthu akum'mawa, malo osalala komanso osalala a nyumbayo nthawi zambiri amaonedwa kuti ndi okongola kwambiri. Choncho kugwiritsa ntchito putty kunayamba kugwiritsidwa ntchito. Putty ndi chinthu chopyapyala chomwe chimagwira ntchito yofunika kwambiri pakukongoletsa ndi kugwira ntchito bwino kwa nyumba.
Zigawo zitatu za zokutira zokongoletsera: khoma loyambira, gawo lolinganiza putty, ndi gawo lomaliza zimakhala ndi ntchito zazikulu zosiyanasiyana, ndipo modulus yawo yosalala ndi coefficient yawo yosinthika nazonso zimasiyana. Pamene kutentha kwa malo, chinyezi, ndi zina zotero zisintha, kusintha kwa zigawo zitatu za zipangizozo. Kuchuluka kwa putty nakonso kumasiyana, zomwe zimafuna kuti zinthu za putty ndi gawo lomaliza zikhale ndi modulus yoyenera yosalala, kudalira kusinthasintha kwawo ndi kusinthasintha kuti athetse kupsinjika kwakukulu, kuti apewe kusweka kwa gawo loyambira ndikuletsa kusweka kwa gawo lomaliza.
Putty yokhala ndi ntchito yabwino iyenera kukhala ndi ntchito yabwino yonyowetsa pansi pa nthaka, yokhazikika, yosalala, nthawi yokwanira yogwirira ntchito komanso ntchito zina zomangira, komanso iyeneranso kukhala ndi ntchito yabwino kwambiri yomangirira, yosinthasintha, komanso yolimba. Yotha kupukutika ndi kulimba ndi zina zotero.
3. Cellulose ether yomwe imagwiritsidwa ntchito mu matope wamba
Monga gawo lofunika kwambiri pa malonda a zipangizo zomangira ku China, makampani opanga matope osakaniza okonzeka ku China asintha pang'onopang'ono kuchoka pa nthawi yoyambira msika kupita ku nthawi yokulira mofulumira chifukwa cha zotsatira ziwiri za kukwezedwa kwa msika ndi kulowererapo kwa mfundo.
Kugwiritsa ntchito matope osakaniza ndi njira yothandiza kwambiri yowonjezerera ubwino wa polojekiti komanso kukula kwa zomangamanga; kulimbikitsa ndi kugwiritsa ntchito matope osakaniza ndi njira yabwino yogwiritsira ntchito zinthu zonse, ndipo ndi njira yofunika kwambiri pakukula kokhazikika komanso chitukuko cha chuma chozungulira; kugwiritsa ntchito matope osakaniza ndi njira yosakanikirana ndi njira yokonzekera kungachepetse kwambiri kuchuluka kwa kukonzanso kwa nyumba, kukweza kuchuluka kwa makina omanga, kukulitsa magwiridwe antchito, kuchepetsa mphamvu ya ogwira ntchito, ndikuchepetsa kugwiritsa ntchito mphamvu zonse za nyumba ndikupititsa patsogolo chitonthozo cha malo okhala.
Pakugulitsa matope osakaniza okonzeka, cellulose ether imagwira ntchito yofunika kwambiri.
Kugwiritsa ntchito bwino kwa cellulose ether kumathandiza kuti pakhale makina omangira matope osakanikirana bwino; cellulose ether yokhala ndi magwiridwe antchito abwino imatha kusintha kwambiri magwiridwe antchito omangira, kupopera ndi kupopera matope; mphamvu yake yokhuthala imatha kusintha mphamvu ya matope onyowa pakhoma loyambira. Imatha kusintha mphamvu yomangirira matope; imatha kusintha nthawi yotsegulira matope; mphamvu yake yosayerekezeka yosunga madzi imatha kuchepetsa kwambiri mwayi wosweka kwa matope apulasitiki; ingapangitse kuti madzi a simenti akhale okwanira, motero imakweza mphamvu zonse za kapangidwe kake.
Mwachitsanzo, potengera matope wamba opaka pulasitala, matope osakaniza ayenera kukhala ndi magwiridwe antchito abwino omangira: osavuta kusakaniza, onyowa bwino pakhoma la pansi, osalala komanso osamamatira ku mpeni, komanso nthawi yokwanira yogwiritsira ntchito (Kutayika pang'ono kwa kukhazikika), osavuta kulinganiza; matope olimba ayenera kukhala ndi mphamvu zabwino komanso mawonekedwe abwino pamwamba: mphamvu yoyenera yokanikiza, mphamvu yolumikizana ndi khoma la pansi, kulimba bwino, malo osalala, opanda mabowo, osasweka, Osagwetsa ufa.
4. Cellulose ether yomwe imagwiritsidwa ntchito mu matope okongoletsera/okongoletsera
Monga gawo lofunika kwambiri la ntchito yoika matailosi, chotchingira matailosi sichimangowonjezera mphamvu zonse ndi kusiyana kwa ntchito yoyang'ana matailosi, komanso chimagwira ntchito yofunika kwambiri pakukonza kuti khoma lisalowe madzi komanso kuti lisalowe madzi.
Chomangira chabwino cha matailosi, kuwonjezera pa mitundu yowala, chofanana komanso chopanda kusiyana kwa mitundu, chiyeneranso kukhala ndi ntchito zosavuta kugwiritsa ntchito, mphamvu yachangu, kucheperachepera, kucheperachepera, kusalowa madzi komanso kosalowa madzi. Cellulose ether imatha kuchepetsa kuchepa kwa madzi pomwe ikupereka magwiridwe antchito abwino kwambiri a chinthu chodzaza cholumikizira, ndipo kuchuluka kwa mpweya wolowera ndi kochepa, ndipo mphamvu ya simenti ndi yochepa.
Mtondo wokongoletsera ndi mtundu watsopano wa zinthu zomalizitsa khoma zomwe zimaphatikiza kukongoletsa ndi kuteteza. Poyerekeza ndi zinthu zachikhalidwe zokongoletsa khoma monga miyala yachilengedwe, matailosi a ceramic, utoto ndi khoma lagalasi, lili ndi ubwino wapadera.
Poyerekeza ndi utoto: wapamwamba kwambiri; nthawi yayitali, moyo wa matope okongoletsera ndi kangapo kapena kangapo kuposa utoto, ndipo umakhala ndi nthawi yofanana ndi nyumba.
Poyerekeza ndi matailosi a ceramic ndi miyala yachilengedwe: zotsatira zofanana zokongoletsa; katundu wopepuka womanga; otetezeka.
Poyerekeza ndi khoma la nsalu yagalasi: palibe kuwunikira; kotetezeka.
Chogulitsa cha matope chokongoletsera chomwe chimagwira ntchito bwino kwambiri chiyenera kukhala ndi: magwiridwe antchito abwino kwambiri; mgwirizano wotetezeka komanso wodalirika; mgwirizano wabwino.
5. Cellulose ether yomwe imagwiritsidwa ntchito mu matope odziyimira pawokha
Udindo umene ether ya cellulose iyenera kukwaniritsa pa matope odziyimira pawokha:
※Tsimikizirani kuti matope odziyimira okha ndi osasunthika
※ Kupititsa patsogolo luso lodzichiritsa lokha la matope odzisankhira okha
※ Zimathandiza kupanga malo osalala
※Chepetsani kuchepa kwa mphamvu ya bere ndikuwongolera mphamvu ya bere
※ Konzani kugwirizana kwa matope odziyimira pawokha komanso kugwirizana kwawo ndi maziko ake
6. Cellulose ether yomwe imagwiritsidwa ntchito mu gypsum mortar
Mu zinthu zopangidwa ndi gypsum, kaya ndi pulasitala, caulk, putty, kapena gypsum-based self-leveling, matope oteteza kutentha okhala ndi gypsum, cellulose ether imagwira ntchito yofunika kwambiri.
Zoyeneraether ya celluloseMitundu ya gypsum siikhudzidwa ndi alkalinity ya gypsum; imatha kulowa mwachangu muzinthu za gypsum popanda kusonkhana; siili ndi vuto lililonse pa porosity yazinthu za gypsum zotsukidwa, motero zimaonetsetsa kuti zinthu za gypsum zikugwira ntchito bwino; Zimachedwetsa koma sizikhudza mapangidwe a makhiristo a gypsum; zimapereka kulumikizidwa koyenera konyowa kwa chisakanizo kuti zitsimikizire kuti zinthuzo zikugwirizana ndi pansi; zimathandizira kwambiri magwiridwe antchito a gypsum azinthu za gypsum, zomwe zimapangitsa kuti zikhale zosavuta kufalikira komanso kusamamatira ku zida.
Nthawi yotumizira: Epulo-28-2024