Masonry ndi gawo lofunikira komanso lofunikira pakumanga komwe kwakhalako kwazaka zambiri. Zimaphatikizapo kugwiritsa ntchito njerwa, miyala, ndi zipangizo zina kuti apange nyumba zolimba komanso zolimba. Kuonetsetsa kuti matope apamwamba kwambiri, zowonjezera zosiyanasiyana zimagwiritsidwa ntchito kuti ziwonjezere mphamvu zake ndi ntchito zake. Chimodzi mwazowonjezera zotere ndi cellulose ether, yomwe yapezeka kuti ndi yothandiza pakusakaniza matope ophatikiza amiyala. Pepala ili likufotokoza za katundu ndi ubwino wa mapadi etere osakaniza akaphatikiza zomangamanga matope matope.
Ma cellulose ethers amachokera ku ulusi wa zomera ndipo nthawi zambiri amagwiritsidwa ntchito pomanga monga zowonjezera ku zipangizo zomangira za simenti. Amapangidwa kuchokera ku cellulose yachilengedwe yomwe yasinthidwa kuti iwonjezere mphamvu zake. Ma cellulose ether ndi polima osungunuka m'madzi omwe amatha kuwonjezedwa pamagawo osiyanasiyana okonzekera matope kuti apititse patsogolo ntchito yamatope. Pali mitundu yosiyanasiyana ya ma cellulose ethers, kuphatikiza methylhydroxyethylcellulose (MHEC), ethylhydroxyethylcellulose (EHEC), ndi hydroxyethylcellulose (HEC), pakati pa ena.
Magwiridwe a cellulose ether ophatikizana akaphatikiza matope amiyala
Limbikitsani magwiridwe antchito
Ubwino umodzi wogwiritsa ntchito ma cellulose ethers mumatope osakanikirana amiyala ndikuwongolera magwiridwe antchito. Ma cellulose ethers amagwira ntchito ngati mafuta, amachepetsa kukangana pakati pa matope ndi zinthu zina. Izi zimapangitsa kuti matope afalikire mosavuta, kuchepetsa nthawi yomanga ndikuwonjezera zokolola. Kuphatikiza apo, ether ya cellulose imatha kukulitsa kugwirizana kwa osakaniza, kupangitsa kugawa kwamatope kukhala kosavuta komanso kofananira.
kuonjezera kusunga madzi
Cellulose ether ndi hydrophilic, kutanthauza kuti ili ndi mgwirizano wamadzi. Mukawonjezeredwa kumatope osakanikirana osakanikirana, amatha kuwonjezera kusungirako madzi kwa matope. Izi zimathandiza kuti matope azikhala onyowa kwa nthawi yayitali, zomwe ndizofunikira pakuchiritsa. Kuchiritsa koyenera kumapangitsa kuti matopewo afike ku mphamvu zake zazikulu, zomwe zimapangitsa kuti zikhale zolimba komanso zokhalitsa.
kuchepetsa kuchepa
Phindu lina logwiritsa ntchito ma cellulose ethers mumatope osakanikirana a masonry ndikuchepetsa kuchepa. Kutsika kumachitika pamene matope auma ndikutaya chinyezi, zomwe zimapangitsa kuti zisawonongeke. Izi zitha kuyambitsa ming'alu ndi zolakwika zina pamapangidwe omalizidwa. Ma cellulose ethers amathandiza kuchepetsa kuchuluka kwa madzi omwe amatuluka mumatope, potero amachepetsa kuchepa ndi kupititsa patsogolo ntchito yonse yomaliza.
onjezerani kumamatira
Kulumikizana bwino pakati pa matope ndi mayunitsi omanga ndikofunika kuti pakhale cholimba komanso cholimba. Ma cellulose ether amathandizira kumamatira kwa matope polumikizana ndi tinthu tating'ono ta simenti. Izi zimawonjezera zomatira za matope, zomwe zimapangitsa kuti zikhale zolimba, zodalirika.
onjezerani kusinthasintha
Zomangamanga zosakanikirana zosakanikirana zimatha kusweka chifukwa cha zinthu zakunja monga kusintha kwa kutentha, chinyezi, ndi zina zachilengedwe. Ether ya cellulose mumatope osakanikirana a masonry amathandizira kusintha kusinthasintha kwa matope. Izi zimapangitsa kuti zisawonongeke komanso zimathandiza kuti polojekitiyi ikhale yogwirizana.
Pomaliza
Mwachidule, pali maubwino angapo ogwiritsira ntchito ma cellulose ethers m'matope osakanikirana amiyala. Imawongolera magwiridwe antchito, imathandizira kusunga madzi, imachepetsa kuchepa, imawonjezera kumamatira komanso kusinthasintha. Akagwiritsidwa ntchito moyenera, ma cellulose ether amatha kupititsa patsogolo kukhazikika komanso kukhazikika kwa zomanga zosakanikirana zophatikizana. Ndizowonjezera zachilengedwe komanso zotsika mtengo zomwe zitha kugwiritsidwa ntchito pama projekiti osiyanasiyana omanga. Choncho, makontrakitala ndi omanga ayenera kuganizira kugwiritsa ntchito ma cellulose ethers mumatope osakanikirana a zomangamanga.
Nthawi yotumiza: Aug-25-2023